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") ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000f2d000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="74756e6c300000000000000000000000"}) 2017/08/10 02:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0xc5, 0x7ff, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcfd6470623692b31edf8b2d1b3531e83675fbc217cd0a7ea0176b7791b", 0x72) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027a000-0xb)="2f6465762f6877726e6700", 0x42000, 0x0) r2 = accept(r0, &(0x7f000003c000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b55000-0x4)=0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000c12000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000713000)=0x14) r3 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d82000)={0x0, 0xee, "18f1de72859111335b4c6d48d2dee50d138a5b9f273f0c933b57b61fe5069865a16e119a79f257695d13c22426ea8ba239dbbf4febd43568bba82ae66f7188664f705e8bd50eb0867f74baaaf3c0f7d6208789db322f5c8e832e35e3c2984899620809dc0dd9c6537832aca0051203ed9a3108a3db0f4fcf4b64accac6efc46c3c958b44d1c5902ac3eb3b5e17faf148690e48423c10f3adc88597d3dfcda220bb3d892f3365014dd24538b1bccba0c78d4c9a2f2502bd86dcb532a674be2015ccfa45ec7371b2d545eb00e9dce29692a724343e176913ffbfe27fd944af4603e37715856bb424476eb3deeecd6e"}, &(0x7f0000267000)=0xf8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d3b000-0x8)={r4, 0x2}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000341000)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000127000-0x4)={0x0}, &(0x7f00009f7000-0x4)=0x4) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000722000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) accept$unix(r1, &(0x7f0000d90000-0x19)=@file={0x0, "0000000000000000000000000000000000000000000000"}, &(0x7f0000614000+0x67f)=0x19) 2017/08/10 02:22:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d58000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000865000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000191000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) flock(r2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f3f000)={0x0, 0x0}) getpriority(0x1, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cac000)="2f6465762f72746300", 0x400, 0x0) r2 = socket$inet6(0xa, 0xe, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x8000, 0x0) renameat2(r4, &(0x7f00008a4000-0x8)="2e2f66696c653000", r4, &(0x7f0000340000)="2e2f66696c653000", 0x4) ioctl$sock_ifreq(r3, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005f3000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000cf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003a1000-0xc)={0x1, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000821000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c45000-0xf)="2f6465762f73657175656e63657200", 0x2300, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) creat(&(0x7f0000a72000)="2e2f66696c653000", 0x100) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) lseek(r1, 0x0, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000029000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = fanotify_init(0x0, 0x101000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dd0000)=0x0) fcntl$setown(r3, 0x8, r4) ioctl$VT_WAITACTIVE(r2, 0x5607) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e89000)={0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000387000-0x3f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b33000-0x4)=0x74) ioprio_get$pid(0x3, r4) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000083000)={0x0, 0x0}) gettid() clock_gettime(0x0, &(0x7f0000780000-0x10)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000089a000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f000003e000)={0x0, 0x0}) epoll_create(0x7fffffff) utimes(&(0x7f0000bc6000-0x8)="2e2f66696c653000", &(0x7f0000f76000)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x3}, 0x8) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00009ef000-0xc)={0x2, 0x0}) sendfile(r1, r1, &(0x7f0000372000-0x8)=0x0, 0x6) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000769000)="2e2f66696c653000", 0x2000, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dff000-0x4)=0x7, 0x4) r1 = epoll_create(0x9) r2 = openat(0xffffffffffffffff, &(0x7f00001cf000-0x8)="2e2f66696c653000", 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000b98000)=0x7, 0x4) getpeername$llc(r2, &(0x7f0000c58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c85000)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) lookup_dcookie(0x1000, &(0x7f0000cc9000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004e5000)=0x0, &(0x7f0000259000)=0x4) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000cd9000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000050c000)=0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$void(0x3f) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000033d000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x60000, 0x0) finit_module(r4, &(0x7f0000d04000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = syz_open_dev$usbmon(&(0x7f00007e5000)="2f6465762f7573626d6f6e2300", 0x5e56, 0x101000) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00005cf000-0x10)={0x0, 0x7, 0x2, 0x5}, &(0x7f0000535000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000021e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082d000)=0xe8) syz_open_pts(r4, 0x400000) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000fc5000-0x10)={0x1000, &(0x7f0000238000)="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"}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xa7, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x7, 0x100000000000001}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x101, 0x0, 0x0, 0xfd, 0x0, 0x3, 0x401}}, 0xe8) connect(r5, &(0x7f0000ef8000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a52000-0x4)=0x0, &(0x7f0000f36000-0x4)=0x4) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e1000)="2f6465762f73672300", 0xffffffffffff9442, 0x208000) r1 = epoll_create(0x3d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00001ef000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e13000-0xc)={0x40000200b, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000946000)={0x10000003, 0x0}) r3 = request_key(&(0x7f0000adb000-0x2)="2e726571756573745f6b65795f6175746800", &(0x7f0000097000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001b1000-0xc)="73656c696e75785e5d287d00", 0xffffffffffffffff) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00004ba000)={0xffffffff, 0x4}) keyctl$set_timeout(0xf, r3, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ac9000-0xc)={0x40000000, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000dc8000-0x108)={0x6, {{0xa, 0x1, 0xfffffffffffff800, @loopback={0x0, 0x1}, 0xe265}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x71616836}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$getown(r2, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009b0000-0x8)={0x0, 0x0}) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$join(0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000848000)="2e2f66696c653000", 0x140, 0x108) openat(r1, &(0x7f0000021000-0x8)="2e2f66696c653000", 0x40, 0x40) ioctl$sock_ifreq(r0, 0x40000000008943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) clock_settime(0x1, &(0x7f00003e5000-0x10)={0x0, 0x989680}) 2017/08/10 02:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0xc5, 0x7ff, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcfd6470623692b31edf8b2d1b3531e83675fbc217cd0a7ea0176b7791b", 0x72) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d8000-0xc)="2f6465762f72666b696c6c00", 0xfffffffffffffffe, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000e7f000)=0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000a32000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$getregs(0xe, r2, 0x200, &(0x7f00005c2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000660000)={0xffffffff00000000, 0x0, 0x1, 0x3}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000024000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={r5, 0x100000001}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={r6, 0x9, 0x0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000092000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000003000)=0xd143) perf_event_open(&(0x7f0000d91000)={0x5, 0x78, 0x8001, 0x8, 0xff, 0xdf4, 0x0, 0x8, 0x40000, 0x9, 0xffffffff00000000, 0x1, 0x81, 0x1, 0x0, 0x1, 0x6, 0x8a7, 0x5, 0x101, 0xac01, 0x30, 0x7, 0x1, 0x1ff, 0x1f, 0x0}, r2, 0x101, r3, 0x1) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00004cc000-0x10)={r4, 0x6}) fcntl$setown(r3, 0x8, r2) open(&(0x7f000043e000)="2e2f66696c653000", 0x10c43, 0x30) 2017/08/10 02:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0xc0) getsockname(r0, &(0x7f0000d93000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000409000)=0x80) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000cf3000)={0x15, 0x90, &(0x7f0000f4d000-0x7)="ea2179fe05ee022056468fd0b79b5dd14d8ca03fabd0f60738ad240c2fae3d92483e50cbd34a837c4e867ff65f9c39b400392ace8d3e7071ae4c0e886b697b769248cf2c3aaa693ff12dafb7fbc90b15809f71083805ec26f5cbe5892f2043e7d0a73069cce98187d96789c61e0d7e1c9b6812341b2a70291760e5990c6f61bbce3fcb12db849b3860a849002fcc8c89"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000008000)={0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000548000-0x20)={@generic="c62b00e45c26161260fc0b355a5189f4", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f000009b000-0x50)={0x6, 0x3f, 0x1, @pad=[0x4, 0x100000001, 0x995, 0xfffffffffffffffb, 0xcf, 0x8, 0x20, 0x80000001]}, &(0x7f0000f71000-0x4)=0x0) timer_delete(r5) setsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000490000)=0x773, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r3) inotify_init1(0x0) r6 = dup3(r1, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) getpid() fallocate(r4, 0x2, 0x8e, 0x0) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) accept$inet6(r1, 0x0, &(0x7f0000ab2000)=0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002ba000-0xc)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000092000-0x8)="2e2f66696c653000", 0x8000, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b8a000-0xc)={0x9, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c9e000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000e39000)={0x1, r3}) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004e3000)="2f6465762f72746300", 0x680200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ab7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f73000)={0x0, 0x5b, "64934438d0d839daff85748b16ecc82a4c4c1f8d0ed715c0e206c072f162af558bc723efbcbac6d2483c1b107cdbbe55e2fbff0b7f1befc3590f131da1c8e7edf70e8f2f3e58b245e59e246fc6dc50e6de09d6247e89f29c545afc"}, &(0x7f0000c8d000-0x4)=0x64) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000738000-0x10)={0x0, 0x3, 0x8000, 0x3}, &(0x7f00004ad000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000048c000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x51, 0xfffffffffffffff9, 0xa0}, &(0x7f0000fe0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000316000-0x20)={0x25fd, 0x6, 0x4, 0xffc0, 0x800, 0x4, 0x3, 0x3, 0x0}, &(0x7f000098e000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001ed000)={0x0, 0x80000001}, &(0x7f000088f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dce000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x76d446c, 0x0, 0xff, 0x2}, &(0x7f0000ee5000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c44000+0x8f8)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x10001, 0x3, 0x7, 0x1, 0x6, 0xffffffff, 0x5, 0x5, 0x7fffffff, 0x5, 0x6d, 0x2, 0x6, 0x8]}, &(0x7f0000b0f000-0x4)=0x108) sendmmsg$inet_sctp(r0, &(0x7f0000c44000)=[{&(0x7f0000c4d000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e30000-0x40)=[{&(0x7f0000df5000-0xdc)="fb4dfca65ce60e4f85108f3b53b55712a94987ba703ca3a8341c7241adb1dd8067e8759171dc5cdb6eead3dfd80a350ca74120878bb32c64d1fd4d5be00e5c956b9fdcd2c14c7d15620f81d08afdfa4d6f2516199b9059535171c98266b766ea1206f72f68efa3cfa2c0ef13e03eb8e06976409e1b390a26a50550f88be7fe060b13aa86fec8c0b9ad482cddebc14a48fad243e142dfdb3b85cfb112772f2e7bf41751270197335a5efc070bc221f37240a506b2f0cfc464fc7461f89dc9d7d3c9a2da243dee4fef38335e4056b20a601b65b42ab4c3053cf879d07a", 0xdc}, {&(0x7f00000c7000)="6505fff29a777e4284c277ab73b9cfa5f6bc6aa73567d99fc4919c6f972ad2a4ee893cf67fdb5cb980832d56e31ca9b6fc1442dede7786836b5424a4b451fb8b7380f70e170c5e78c81b1ce990b5c13be863f79ecbd380a842511bf4777f10fe1f15e9a7b70a46bb5a1cfefdc9e2c8024006e11aaa8883319bb4c99200f6abc7e92de8fcb4d4b974f041b8f4890d4901c99cffb1d26e7e7e0b2ad699627ddbe6879c7ff0a1aa4d28362e", 0xaa}, {&(0x7f0000354000)="1afb4ea73345561b49e08d96c13cd4b9cc27afe5d2a97ecd733f5e1d094b7a07c8ce87299af74fbcb921cb7e95e5ee6020a12c3b49bbd757d37c9bcf019202aa8336cc1c40eef40376ffd92c3622a6df95a2c99a207cf8cc1bb7b9e3cc5a96e243a074ee597f8035cdf39df64b7ac35c24de3fce5803a40192c6376ab98300929a81a8309866ba8fbdbf766e4d5dcf98fb0dc6c269de3125f8df0515d6676feddef0ca00632fa59c9c1ed5c8f58b97b938966439b53562ebf1a21bf773d2321b8b1041ea04ac6358f56455236fdac530c5a99decef692f98126cef6921a5a9403381596a8ca4e9f12c", 0xe9}, {&(0x7f00007b7000)="f0f6bf923b795c8c4159525de4340ba509bffc6e1350ab5472a89a84163dbd03ff8dc5edbc9b2448a8659c1a6b8b900facfacfe5c2403e25fbf096f5a61683f45e81fef83777cc6a9910abcd020936754e64a0bfbc66456f60dda8cc0782ce079d16550a3494dcfa9b3c3054ea9b777e1d792377e4", 0x75}, {&(0x7f00003a0000)="7e2d2fe811484ead336aa20b22b3dd7d3cd9b5beeabeba6862d7cf0e92bcff18628b6301418d4ca26dbebf977f879fedeefd162978ae79344c25c189c7a5d6aaf672be6c8d0c791952e4efbc9bdaaee8215f96813caf5b3caff4010c6f1c0e02af833e8a8f9da4d60a144d3769e0091dd97891ac068c837c2cd9eb7bca67f0b3036691931e72a035b3b4786781990361b947d386834c372cdf228ad9442f0de99ba379d8ab8bb508de1158ba08b69a2d02b78214069fcb02cecbced646accbd90151e3fe8b87bb", 0xc7}], 0x5, &(0x7f0000375000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x100, 0x1f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xc1d5, 0x8000, 0x6a8, 0x6, 0x5, 0x1, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0xb2, 0x65}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x1, 0x10001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x9, 0x8000, 0xfffffffffffffffb, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x5, r4}}], 0x5, 0x0}, {&(0x7f0000bde000)=@in6={0xa, 0x0, 0x1cd, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f000010a000)=[{&(0x7f0000b43000)="b1bb6ad763a1cb6999b086bbbe373e0887f01f919867d316d022275cd2f4fc1a", 0x20}, {&(0x7f0000307000)="3fa0b6686e56eafd55160f2c802d2ce82f855b319dfc174ac56d3e125dc4f37a5f8d830b70a44a7c64fa30a7825b51760a7573a6b264143b50b6450e57ff160f4b796d58b564c450cc5b1da9ca82c9412a8a50b4b1566657663c7088e8072304e17e7247fb6b97e7832531294945d883d977446a7ca36ea4e8f36640be", 0x7d}, {&(0x7f0000109000-0x90)="47bc66207c5f5984837430dff0d8b63af77d515ffbba969f9ba89b0f903f1a894417188174a585827c5b9904e286d50376f829059c2108afbbbdc5981948925f6af358ea089c7c9d90b59df2083c7d42112629fdd874fd4845b45b93cc1196e65cea6c318b75a8ea1005ce7956833ced03533983e372102c687d8ecd69caccf4232d4cddbc9ad5666cb23854acdb2018", 0x90}, {&(0x7f00009cf000-0x3)="c7bf2b", 0x3}, {&(0x7f00005f0000-0x7c)="73bd2b0ad6d717cf39f954fe25ee3fc67e1b91e286642c82246c220932b1dc3d2d64306179365d776cc7c1ea1554f80b4b84ed73a4271e60e079be72b270c14fb9ba8f0d649b4bf68aac376538ed020eb7a3f1d1ee07ec417fb21abb52c2407e66d7c48ffa584a3b0f2a06c04c63c3156996b77eaa7cbc6e019f8200", 0x7c}, {&(0x7f0000f71000+0xc72)="3896715b582102ae2b3af3eb832de658d5c2843a32e6fbc85ba18abfe72a0acc65ee656df685e7b3c7e442635e5922e768e6deff5c120732cb2b9dfcb67ef2b55fc9288bc27577e09dc285a7b789ab30128f3a7061262a83c30557c3d23fc1330c219c977f4f5d1128e83cc038f75f02713d00101e4172e88817d9653a9c12557f2b39f2c08bf206e7825dfdb2fcadcd4a0517a58f11f0eab4bfd689900b3018cb189e459b6b8bab5d419bca19af53fe8758be4b2b5a920513167b929499c1b3f3445ea27c346f0df9eb9f9b9f46aaea578c24ae60b9349c0afc58b24d9091c214", 0xe1}, {&(0x7f000034b000)="750dc8ccb6f20d8928a335a901811d8105d75caf3d82c14b1b43fa49178baa6a04ca28a467d449928efcc8c294928a96325ef7cc", 0x34}, {&(0x7f0000665000)="5a6cbd58172411a0790d985f6e7548085c0a55eaeb27711bde46b1efa1de4e88633d58e1957b62ab1b76b3f1756f06bec4e2226211207bad52c4c140cdc34894", 0x40}, {&(0x7f0000cee000)="861dc7e7dd98d6b6ba5c11bebea02e0b1ad7c10184529862535b5c459c8cbbd127867b1f15e27cae397e7d04adef08d1a6617b4f6e93985998397b918d4e7a22f6b92e165ac67d0f83514ffb1155c7d3083a2aab66970dd2814b6515582192c6443d68c357b3ac595225f0ad616a3b5f52ce77742f171204d5f42e643c7d99b2899b2fea9878ccab23a59bfa48ec8f5395316726e906f91b236e025f01ad15c8420896", 0xa3}, {&(0x7f0000b15000-0xc1)="7035ef42615b29914a1d1c748b785e226356f62a48bf4d41caf0ce20600684a592fe424846ae3d0a31e06462ba8cff3632044361a7466414f1e8be7ea25b1a85585df9051fab5a80177c4926f9fb47d2ad06771a1c0424103c5a6f98d6f2a799a386ccce37c5f2adfe27a787cf08a3a21ba8c27eb54387e2d3fe192460de757fca39395ba2ae93ed9d532377d694d5310d03a609c72367e96f68e72206f83fc86b2874ecf3b379fde5fb10f1e89988b11ba4eee77a60b2d9fcf177ebe35df71044", 0xc1}], 0xa, &(0x7f0000e01000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x3ff, 0x8, 0xfffffffffffffff8, 0x7, 0xffffffffffffffe1, 0x7fff, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x3, 0xfffffffffffffffa, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6d42, 0x420000000, 0x8, 0x9, 0x6, 0x3c01, 0x0, 0x10000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x800c, 0xffffffffffffffff, 0x200, r8}}], 0x4, 0x20000004}, {&(0x7f0000ad3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b7000)=[{&(0x7f0000dcf000-0x7f)="b595a6cdd733288da17bc2baaa252072098a2c50908328a14f11c1b5024e78c881220791d2ea298333e75c664bff2af361a076901a6ce97d26d4302d26e6c9990ef723015b411f65a91d2e86ad1239b42197126d80bbf0d5d7b1c757bb230e045b8b996f6895739ab74bafe7e48d503a71e2d4b6919f8ce06a88ddce6319d4", 0x7f}, {&(0x7f000082c000-0xb3)="f62d616bebcfab18f10e8a3fcbcae253dab2fb8a83a5fca79595dc080f244251c086abaf02265f4a2f3a602e6b8ae42b934887f0868eb6604c9b6c56604e87486508aaced124aeb1b5e7378472edc66590c05eb0998e7dc41e039771de6e1219cda39c9cfa3288d0e2593b3df23177d019960725d4497d480691a91dc8f7342c84a31e13f63035b917117e308c62d80d708d20301da8114505643b4e620e563ffaacd65603a553749819ae53b7dfbfa5a50d72", 0xb3}, {&(0x7f0000abb000)="f4143e27e8f7fe0b0431374eeedde052072ed8b5e55030cdc02c2504c6a79056d9bc4a18572d9b5f9acda64b52bba6f25a13ee77d20b3ac96503fff44ef0c49624ffe1e09b3b1b693361cf4e6816", 0x4e}, {&(0x7f00007da000)="f4c87753e26d454d8ff19c80b821bdde2ea92ab7a25906c9dc201cb02ad9a42c517ebf6e18c9cbe37bcaaf8b7464c2c54b2637c972594b99f0b2e29838a39b8703443c12", 0x44}, {&(0x7f00006aa000-0xfb)="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", 0xfb}], 0x5, 0x0, 0x0, 0x2000c044}], 0x3, 0x80) r9 = epoll_create(0x9) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r10, 0xc06864a2, &(0x7f00004f6000)={&(0x7f0000f81000-0x1c)=[0xfffffffffffffffd, 0x6, 0x509bbdf4, 0x8, 0x1b9, 0x2, 0x1], 0x7, 0x401, 0xe9, 0xffff, 0x0, 0x8c75, {0x7, 0x5d0, 0x1, 0x8, 0x5, 0x4, 0x7, 0xff, 0x6, 0x2, 0x6, 0x401, 0x4, 0x5ca, "ea2006ec7b5156caae260053ae715c9ac1b2c3ba9ce36456806c218e8f3ea60c"}}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r10, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r10, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r9, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000093e000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000976000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xff, 0x0, 0xfffffffffffffffd, 0x1ff, 0x3ff}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004bf000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f00006b9000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x40000000, &(0x7f00004e1000)={0x1a, 0x0, 0x4, 0x200, 0x2, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a43000)="2f6465762f6877726e6700", 0x41, 0x0) write$tun(r1, &(0x7f0000c8d000)=@pi={0x3, 0x7fff, "5878fdc3b558b23ec788164473ea56aaf0fba1e63ee6bb3d355c9c79eac4101e74e2e641093c1a0770a785643c6e58945cd3e4f9e598f174f15bd1c759b5bdd3b913c14c8fd363cd4155f7e7b504d9bd145f0939393150ee3e6d51c776b57435d5b3c75d7f26f16d741dc61eac77a57f82b0957a0d6c4073b14a3ec8e00fcce757d9e7383bfad735176bfc5d81bf421571463941da423e292126d0454e8b1395535edf21097aaa4924764442"}, 0xb4) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0xc5, 0x7ff, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcfd6470623692b31edf8b2d1b3531e83675fbc217cd0a7ea0176b7791b", 0x72) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$sg(&(0x7f0000a3f000)="2f6465762f73672300", 0x2, 0x101080) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f0000e7e000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000295000-0x4)=0x48) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000031f000-0x50)={0x0, 0x9, 0x2, @pad=[0x9, 0x3, 0x4a1, 0x8, 0x80, 0x5, 0x5, 0xbfe]}, &(0x7f0000d3c000)=0x0) timer_gettime(r0, &(0x7f0000ffa000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000695000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x10) bind(r1, &(0x7f00004d2000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000a4f000)="2f6465762f7573626d6f6e2300", 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000ece000-0x4)=0x0) r4 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000889000-0x2)={0x7, 0xff}) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00005f7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = epoll_create(0x9) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000323000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008d2000)=0xe84b, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f3e000)={0x2000, 0x0}) epoll_pwait(r0, &(0x7f0000769000-0xc)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0xfffffffffffffffe}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000059d000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x1}) fcntl$getown(r2, 0x9) fstatfs(r2, &(0x7f000003a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = add_key(&(0x7f000068b000)="6465616400", &(0x7f000038f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b3000)="eb3bae5653e3dcdc1226aaceb97aecc200cc146897ef832eacb3d5ffd35b6014eb24283865aa8f13abf485405b93a41dfd5cd48f46fb9123a030275d7f554f9ecfc8358d89eeb7b39d6d7c3f50112ceed05741d32bade2be6ac7641f6700220d0cbb93aaeb6b58831866497b875892f90ef2ab4726e433c50cd0abf8143c64852aa6e3a0b796eb55f61a1a5347da414b45f159d3f36a59b1c5d9b90125d44ce71508b552ad59165a984f0d81a167ce85c30451e5d1ea988373f530beab27f40603bd9ffbf403373f24fdda05a7548a8ecb97b2b1c8ca12b093adc6c42dacc684ba8054a046c7dc3803bc0afef502ae42389a93dc732aeedf4b7ad2ef", 0xfc, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000988000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070e000)=0xe8) stat(&(0x7f0000f0e000-0x8)="2e2f66696c653000", &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000b9a000)=0x0) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000035c000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d7d000-0x9)="2f6465762f73672300", 0x3ff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000dc1000)="2e2f66696c653000", 0xa3) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x2b, 0x7, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x1, 0xffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffeffff, r2, 0x0) r3 = open(&(0x7f0000af8000)="2e2f66696c653000", 0x2, 0x100) write$fuse_notify_store(r0, &(0x7f0000a00000)={0x28, 0xffffffff, 0x0, 0x100, 0x7ff, 0x4}, 0x28) r4 = memfd_create(&(0x7f0000293000)="7b00", 0x40000000000000) accept4$inet(r4, 0x0, &(0x7f0000367000-0x4)=0x0, 0x800800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl(r3, 0x2, &(0x7f0000dbc000-0xe7)="abd83ad05459921568a5231370375fd8f81c1e9754d56db85fde5f36b8398488987a39ef30d11b448c8521358b9d4827e1eb497bb856f501f31e0fe641a19b460fed72789737cb24b20fe7ffc4976748009d26d86f8b52ad535448a7f5929544759bd849a5b24fac3aaa210f1f0b8b657229273f1576a8f9c99eace40a6818821fb1f9fd4ae8e5cf9325338a5c1535cda15873d2a4284ff77ab3b5f889a7f339c5cfbb3c0b6db4a9d7bdfb824e0a36a6ab48e56d1de22a04ac7869b6fbfdeda5f642998a63b2b23bba34e2c6978a943de8b9e5a701a7bf6d24430950e19904fbc5f4bb2cab8dd8") setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r5, &(0x7f0000643000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00008dc000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000d14000-0x10)=@common="6970360076746930000000005f000000", 0x10) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000ccd000-0x4)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00008de000)={0x1, 0x20000009a7, 0x9fa, 0x8, 0xffffffff}, 0x14) getsockopt(r4, 0x7, 0x0, &(0x7f000095d000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008e7000)=0xa9) sendto$inet(r5, &(0x7f00008d8000)="c410222a4c0ce3347a446b4f444c740335be7d5c39837b16b57cf7dd91f3be619670fa34c093cbae2500b1fc12dd88c4a697194fefa06afc03f7f55ae22e7d4bb460ef0a7ae766d510be4b41d9164aab4a04498111b01a3b030c453f724e2f8956665cc038c8d893283a9768093dc93f2a650105a6f173f65b77f11884f605de4c67d852e0ba0ea8224600a7d4f939df536dff7a1763afb81685bf9b210870011f70c1babbe2d04ff6ebbdbca8a7e4aad85e423593859d758d2df5775e8e16e4105073af57dbda08a5572d5879281c40e4e387402be05dab36e35f8d35fe9d08a1adcd416137a80a44039f6e6ac13878884b6f249439d9f3ff46a8669bc50090abafd12089272e113e6a6a5fb6459a30c5f9b0e229aef10eb090396af5cf389b37a8af85260b6fcee35203fe88fa9cfd4a850eb7f0d1c7810cfae97754697078cdfddac99002c82b96375714de468e3b4a53971de3518e2b10111b06e9de4d080baf42daacfebf8a25f64800bc4d941fd635f1f2d2c7656687b324fbe6cf58ffa5efd421b66604c5c85a3af803e508dffc4f201b5d8c32f7f95512d0cffcfa749f0f630b0b621c927917b0fda7bb5906158191812088544005487a3837e3cf7dd489ac2765026606ad85a9ea819c43c1e512ca06eee004a0fe33bfda148c88b3f5109f54f2b647cec289a052356a53d0162492fe9782337655ae9dc092d69eac2514ec9f539684bbc3acac9843ece3192505300fc85271ac48ea85ed8942013e759515ebd60d3135fce64fbaf1c79fe9661029040bd8e6404a18db8925d6c6c8ae2c95ab878f8ef574130007cd62385a861d753236ba5d26498dfbed8e01ae524c6c7de42ac78509707b615f535de283c7880c7b5e281575061cd4d9f37aae2a8fd06ab1869d768a6638af37d96e94ff96bf3ec4c2206208bcbdb41c268131bc40eb599a02c36242b54596ebd719a74479e99174bc269e209fbf57224cd644af6d7242c949f91b7c7a9db184760122fae3d68e5318d8f9c27d9f9e2de0867a8f28bd65aac1fc8826e7feda93d34d6cdb20f58ab6b8a16e5e548124c25aa66b7240d7df4ee068d22a62136b46687681770b68497f24f10c11e8b8240a275ad1f46a99b587eaa35a16037542fe15a683e621fcd540cc34b868185c7485b98ed0409633518b3cb4e32bade987464b5e4e4f131d502ae561828d3b1d7a9bcdcdf3e40a573dfe5964cc9c91b3edb2322831744bfc4fa6931bd53699a9e5562f8cf9192b760e3386cef7f9c70a1b5dd48f77f9b09d875b834d1f838450b004a149e762fc7088cec68b4bf93f14d29363b4bc7b10d8093deb91ef7254d14c80ca3422b3f4bbc33d727bb0c317e7bf136fe0f51be55e641491ae5fa32f9f999753cf00c7e9b8f844ba1d9dc11cb897a113e96677df48d9c337f3f4817bf9cfa98fcec10ceb83019619d533e876047fcb7db4ac81f4d159ffd635a8d873dc4ca22938f45500b88fae828bf7ba9791a3a5a66a1bb70734a0a368ee435949c24f568b9e5978f6c151c7f614037bf1b9aea9ef0c5ee6652932e90e6f2b39da4baa191de90a746300bca4c0691c453ae8b5bd88b0e718e93b660551cb10158617a177f43466a70961e825b4c450d11ce964d71ece755f2a557b1a0b6d0f4111a39341339a58252645490fea1143939684577e66d9a46e7f72a3be8924b195863b026094110609e88dbc3304709b5fedb5319fdeadb8ea3c0136216688f1b7e0ebc1b38e1e0b84eb5010ebb20839c6dcdfd67205e8ce9787287cba651d255a7fd1d5bd2245a5a76339e3db879a36aac712e5b6c337123af57cf8bdbdb7f5d3a7cd27cba1c2631af3379ba2f9f2b122752460c2a34b32d82b8e0ba8877c4d745936bf832b21fa43756ddf61a0f0152b58235523a4f8797aa300000000000000fd157c09505b7f9fbe44771351e0998d4d459112909e6016ddac80e195cd7b05fe5ef2dc1759a551b19ec251a9ace1148ac816b71d771b88a3dfa1b45a6d2c692d906f1e66ee0f0b937be1b7ceef99bc2a98e9dea082ea6c4277702f706c9f7fb01020244c59bdafc6bd70fd2356c0434974ed3589c685520537344f4edaa73409d30c602bd8c6e4604a34bcf05d81b9c1fb4895430517bb2273ab9439d18bbe168ce377bbed4aca080ff74346b016656f52653871dfc0b57f6c77ce6d760d8a7b1392afebe5ea06f5b9ba6a396e7a0dba67e196ab96dd4979584b2d505895e1c10ebbb492a4131c9024d2c6c5253d6a2cf0d7d36c9299d98c4e3016559472902428cde5f1660864fd6f1890de9c4de85c7ce1fabdfcdc747017444e48f9b90c6a99e7ba4a85f461ce6c5b026c8c871397a10399463311ac8551422a40ec052bd6da1fa15577f01149f5a698c95de81e23dc3a5e2ac5d47434c565ef26fa287307d4b206c8abf74d6cff1b30998db2d96766cea9d53371a7ea2cc3c2c8336b475aeaebe16aef6d8fb3ee5de8149facc31e6eaa2a2fa138f13adb64402aff9e925c543d7c309c2b3e016c8295a67c6422436e0b49515f5cca3cabce8167f7469da071b2fa4978e8a9433ba07b3f08d6fb40acb2705ca4cf27072cdb20f22a255af87c1a6fb5b71bc9998944fd358a1e71c19781c19d603b9a440dde37e3eb7fbd3b01adfa181239fd136f29b8b18b3e39a30ade901d04a0fae1f52cd547d46ff4b6834783bc2117d0ab0cb93d40fa1c2f30ca5c8b067d5d20efd914e37eb901e04956252fbb4077861965b3e21b55175d4f2cfec39acff15e93c1fe0ffd3bb5e5349fe58abaaa6492b9acd8b6d0c08776b898e743a529c1d4faede0b0fe1492b0375942e6027a852346ad7e6c6eaa48f50f70a209598578116e55a3b8554109d9548d8c10183faccb6c1b92332fc3bbc92b4533ddff1b086db5719bf30245fb1533639257a30f0f0488ada8f1d7283b8f118da73bc0cfcbeee0778bef56e63ddfce4c0dde49238830713ce9cb7e74e3e65641125e75cd723e3c451e7dcfc04834fea40f3daee72b43aa3c5024e8f950ef0fa0391fd9d9c8b8698a3e962fbe15ba4c35baca76080b96b39b606543c1e12a5c971af21a9a6a9029f6390a95d5dcdd3eeb7fee2f199aee44c2a0da08bc232dd1202a92c1541a03d44a7c08778ee63c851c12f0299e34efceab51dcab4a2412611599a287971ed5aafefa20b08acdf10fa05332c8998a8f4156ef4c3c862729523bf2891914270b7588d7be5973d51fd02f12f7804997c20615ed6c153e5f2cb68eecb7d5edb4e191d20bb92d5837c39ede4cfb88f768756dd0a23580b41f627b010c688b15b6f94e4b707125426f957afd6f112b2e5f7fdc3d609f8e02aa5b4e79773d7f8115c20cd67c13ca1d07403b93be43faa00b74aabfdac4fa34e28ba309ee619d0ab268ee78bdb71c2f97f061c29a8398c2820bf40a067d9e05b95667ffa6176e462f13c38ebc5390691cd9a67606cfa9356304196df46e94b4479d75bfac1c4f6ab4defb23fa83c5887a5f2f7f1b42a5fa512e73fe022d93b6c7894664ad2ff5ca9915e4fa8198b01b3fda96a99856c39e67c9e1633b3a1bcdb9fdbc6c2c59b026ba7a6956396e053e677180776aaeca909a4170286bf31371d1254ccff2acc772a82b830524eba8cb2493cc9b18a66139806d8e6988db79b5ceef5b8621f22549cc62624d80a14a126556bcbee80fe21038fca6cdb7de1b6d387f051c06c897a440cdd47ff6b5e098dcfee9da898f7c2c4c81de9e0aacd786e632856e70be5e020dc0e646b2dd0af54916ef35619170ac2d3a16976a94e057bea87e08fe5b5363b062837ff95c64dbe588a274ddef3af776a14fac5a3ac7744f721bb9d47b9c1c73a04937eac32fdce9454185fc5b047aae5e1b4b48e27d15778aff699ff41b6db3bbb8b19432eca97014bf012e233700614db14560c55a92459b71b19bb3f12e2e91c01a6dd110f7abf7e93c5b5b734a14fe3c0930422b296b3892aa092c02e5946e8bec30e281faae56415ebf1c4bfb6176d6d5e2d035ccde86a9663d9f3d800f2a6b888a396546a7de90aeb9ea8cafd90db95299bd27723cb792af4802230a1cad857e8b1151f18d08ae181486122f6747e2c2ec0bf440c5928cd5915f7d300dde54e95838050e498511d26af9b5c7787a90897b33922958c517fb9eeda726a57b8686088fd74fed39a5ed1a2a89b2e38da0e31e885f0e3733011ab25d7150ba8377ccbf2457ceb48a05d9fccf1ba8911e6024fce4f712688c4f30e69966b7e39dd7d80364121406d84c9aec37b79e79a7c5bf2f3338a500d71465189d69671324dc6d99f12e766bec12788045e8543247feb5890285579421b79659aac627290f21368cf5caa5889bb7adedaf275413076c8e1ac4984983f5baef8eb4e7e4104671586e93eb74a6742f42bc013ea54af08da7c3a5071f44634bbc076910462a4263f2c19ffb8ee3bc2ffc5d1293bd4b8cd6f0719f822216d9d7a1c5dcf8bb5aea4c07ad94d719d3912da57cf399fd9d9b47ddc5d1edd3fda40b33c58f428229db", 0xc90, 0x810, &(0x7f0000712000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000bec000)=0x5, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000077a000-0x4)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000381000)=[{&(0x7f000058d000-0x50)="f63de7ddc717e84036e0ac070761a1f239cf6a56ccee4841f5c8515f6c82d900dbf553ea1f093f8ad5350c5588d981ebf6142dca2fddfee62001198cdc8916b02700990caaf0ed9823a393ad8cc5a606", 0x50}, {&(0x7f00006d4000)="24f88d3cd46bf3c4260e8efa732f193d5a3a3a857d2b53fe3931c2ee8507393a5a74e43107735c31e1bd2fe58c6d7fd9d6b5d74272bfd537bfc0e85c03bbbbd7a7e921bffd6cc44ecaab513d6bdf6c57b24e66fd050cb24e6c503fe82695079dec4163c47d09965178d5d27a5cba58c21dede7e9bfc523e57757336134514332674417b21a7e9aaf3f2c4129fc73b7b1b05bc33a8f756da39c79eba4236eedc964c08bcb8c0dfe3622ff5e7673e2138709dfab522f5028e0adf2457898bada64a9e9a9e20adcf5ac212c33ae14f792ce11c8a0f160454b7c79e7f61e7e94de7e3d39883d6ca5396453651824ac", 0xed}, {&(0x7f0000d2b000)="67c7d235ef38e2f1b1b8cdb0", 0xc}], 0x3) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000082d000-0x14)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006da000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00009d4000)={0x0, 0x78, 0x4, 0x8, 0x3f, 0x80000000, 0x0, 0xfffffffffffffffe, 0x4406, 0x8, 0x10000, 0x1, 0x3, 0x0, 0x0, 0xfff, 0x2, 0x8, 0x4, 0x10, 0x7f, 0xf9, 0x4, 0x9, 0x0, 0x959e, 0x0}, r2, 0xc2, r1, 0x0) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6877726e6700", 0x8000, 0x0) setxattr(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000283000)="00", &(0x7f000039d000)="2f6465762f6877726e6700", 0xb, 0x3) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100009) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create(0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e50000-0x4)=0x8, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f000046d000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000309000)={{0x0, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x18, 0x1000, 0x0, 0x3, 0x400, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e52000)={{0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1000, [0x1f, 0x1, 0x40, 0x5, 0x5, 0x2, 0x408000, 0x101]}, 0x5c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000897000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000017e000-0x4)=0x6, 0x4) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000068000-0xc)=[{0x0, 0x0}], 0x1, 0x201, &(0x7f0000bc7000)={0x5}, 0x8) 2017/08/10 02:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = syz_open_dev$mice(&(0x7f0000544000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000cc7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e2a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007f0000)=0xc) close(r2) inotify_init1(0x8000000000006) r5 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0xc5, 0x7ff, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcfd6470623692b31edf8b2d1b3531e83675fbc217cd0a7ea0176b7791b", 0x72) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f6000)="2f6465762f6b657963686f726400", 0x4000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00005f9000)=0xaae5) r1 = epoll_create(0x9) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f000005a000-0x18)={"00855f2f5e475b906de9a3358dd2f6ec", 0x0, 0x1}, 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000f63000-0x118)={0x1, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = memfd_create(&(0x7f000014b000-0x18)="3a656d317573657270726f636e6f64657624637075736574", 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f29000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ad000)=0x24) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) renameat(r3, &(0x7f000086c000-0x8)="2e2f66696c653000", r3, &(0x7f0000569000-0x8)="2e2f66696c653000") r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004e000-0x10)="2f6465762f73657175656e6365723200", 0x8800, 0x0) getdents(r4, &(0x7f00000ce000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f000024a000-0x18)={0x1, &(0x7f0000802000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000b1000)=[{0x20, 0xc9, 0x100000001, &(0x7f0000a4c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) write$fuse_init(r0, &(0x7f0000676000-0x50)={0x50, 0x100, 0x7f, 0x3, 0xfffffffffffffffd, 0x7, 0x8, 0x9d, 0x9, 0x131, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d0a000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000036d000)=0x0) fcntl$setown(r1, 0x8, r5) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000646000)={&(0x7f0000b10000)=@full={{0x3, {"1225bf6b3216fa"}, 0x2}, [{"6223dbcf985c93"}, {"04307882923579"}, {"821ce80c362561"}, {"26977aa259706d"}, {"4f3cbcbb19c2c2"}, {"39e9870a995b98"}, {"303c9d989e65e3"}, {"d113f97ec760e4"}]}, 0x48, &(0x7f0000a6c000)=[{&(0x7f0000ef3000)="d2b9b4b2b29a", 0x6}], 0x1, &(0x7f0000dca000-0x228)=[{0xf8, 0x1ff, 0x8001, "b97a74a38481d4ef990ab62f9081e3ca910e9c525efc690341b5a717ea32d01461608b14b4d8b836c192c4f9e1d2a9106f8b371292ac729fe9b2e98ab1df300bc6cd1a4b3d4e0085fe47b62dbfaedac6a318e6aeaa6fee82fb3d90c38b856b0caaa44a60009bcdc8ca33f642e47207c3796a9de09c29f4808669ada2c9e6a7b4ed6cf548b8cd085a8c100875663c5dd5b6c7c2b9f36b31a1d90e8f1ecbea54e5fefd1460dbd98973776da5ea5f12807c0576c1ca5046681dc26a695b12d75b485d3860bcc0aa9de32ce41c4a1cfa96c34191cf995482dd419730702db21d3e7e128a2cca5ae6bd23"}, {0x70, 0x11f, 0x7, "66073a4df2fad1e85c38f6318c76259622639b6fc7fed86dddb77f5c3fc7f6835ec6ab478b008777a002b1a4af29f23aab10a362538e9bdd0c9ca9ee77a94542002608e61b74197986ba367661aaea222da0557846aa9187655d099f"}, {0xc0, 0x10f, 0x1da6748f, "cbe6c7d8133a4c95711a76cc908fc5c9d7d332cf29e380d2c79df3ff3373342ab3a135962a78970f32070da95f445b3d9539660f343f784b9b4b4aa9baf11588b410008abcbb388450132ff8590c544d42ebcbda4c004494e357b2734820b87034a1ac7b12b8f32dc933f43fbeef20061e29a6d808dbbf2b738a428383ab9d022d09dc1aac79414873ad2ba7a488ab0765c95d8fee36b5567fd91ba4d72fa7685e9317d6e66da3d00ee2de1e8299f3ea"}], 0x3, 0x4}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="69706464703000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ebf000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x1, 0x5, 0x3ff9, 0xbe53}, &(0x7f0000a4b000)=0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a1a000-0xc)={0x0, 0x0}) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000665000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003a6000-0x8)="2e2f66696c653000", 0x880, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) fadvise64(r1, 0x0, 0x728, 0x1) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f000050e000)={"7fc21be161ccf21a381eae7bfa46b09d", 0x7f, 0x5}, 0x18) getsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f00001e9000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000ce0000)=0x18) bind(r0, &(0x7f00004bd000-0xe)=@l2={0x1f, 0xffffffffffff8001, {0x2, 0x7f, 0x80000001, 0xf002, 0x5, 0xfffffffffffffe01}, 0x401, 0x400}, 0xe) r3 = inotify_add_watch(r2, &(0x7f000037e000-0x8)="2e2f66696c653000", 0x3000108) inotify_rm_watch(r2, r3) 2017/08/10 02:22:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000b5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008bf000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = add_key(&(0x7f00008af000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000be0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f72000-0x94)="53c2f258a358760a8578d7dbca05793a4f0ad0ecbe683925d57c3e8d4b193261fe60a4272963e7e7a7e11941648b97d4d2dd84a4b5eab4c7429d1881c21c91bf888f4f210ab084a45e34c4779252780a5794b8b8a19bbfaaf9ab3d34c2e0d7ba7ec418fef28d4bcc761ac90ec7d99996e650e331dad18249a40638799776d6bd2665a30d7313725ea510364b3c7cffa8bfe18153", 0x94, 0x0) keyctl$get_persistent(0x16, r1, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$sock_proto_private(r3, 0x89e7, &(0x7f00004ec000-0x7b)="b758abadde205e681c4e8b653a783ef1f6dee2502263597cbb63a038c161b647b7b1377c07d123f095d7412b0006c7942dff0d125f1891e5bfcf179ca93ef5d94e7b400bb6f26c597554ecbc6cb683ebb441a44c4524edad68d0d4f0958d73d414b002b94e27b63db5cd04d76241a57cebf4b9fadef81349c838d0") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000066f000)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00008eb000)={0x10, 0x0}) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006a5000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000823000)={&(0x7f0000e8f000-0x1c)=@in6={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000598000)=[{&(0x7f000007a000-0x3e)="970341c0f2674275d2a58ec6169d28eafe9734d3092a413614be8428a29812236d225870ac8a415cc9ba9fa783534f7e7fd69f31e3be6ca9ee51514f805d", 0x3e}, {&(0x7f0000d2d000)="f3c51af38ca9ba09541c947cef5b07a14a3ae8249913d330105a1bd89abb2c86406dc055e58db3d4ee40222db35df552e7bdf7276028486c4902fb7bfbf6ec6047aa9d12b74e8a36c5f09d9fcd5959611a184034ee1f77c9d0676e17360a8229934b9871b31cd4afd4f8c959175b1a018b908e81", 0x74}, {&(0x7f00006a2000)="d2759241d40cf28a7b3b2094137a93d1c4c41253e8ac179dcf3afb86f8e60ea62f44806441857ceb518eee2656fbe536a6c753198963def1da1d9b5868c7da28519214d7d73e2d5718a393171dbcdf5dd8f409e8461f667f330a000e822f0a2f9c8d8f3d90b6e6681ae11023710436e902437ef35c8fd3ecea51bba1dbb963154c52c39a166967aa75b8", 0x8a}], 0x3, &(0x7f000006e000-0x108)=[{0x48, 0x11e, 0x8, "03f6c82103633c9853f5302ca58f46a90b5001eb786483f2dd3e4d7947236ae12d28116a386175048c166b4bb11a0f6959"}, {0xc0, 0x116, 0xbdc3, "c7dd4e82e3a7b23a88722f738bfa90d6d31e8c823e9a2532ca1a9d606d08cddca57a00ff3c6df8994bc3d06ee7d114175b345e4a4a8e6b1c518dbe8eee0171afa26f148819f8a3b3a883e35163aa2bfee362c9a1a784cdf157544a5cc251ca4e0ef005c2fbce1accb5c799c03fdb1ff1f6723401077a3bb1009196d85d9e5cb65fff2384075f14ebaaeaf6bdf91a7d99ef8c2cc8f40a40eb6aca4611113ba61bc968ba655813b3e85c153200c99d45"}], 0x2, 0x0}, 0x4000) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002ba000-0xc)={0x6, 0x0}) r1 = openat$binder(0xffffffffffffff9c, &(0x7f00001d3000-0xc)="2f6465762f62696e64657200", 0x521c1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000073) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000438000-0x8)={0x0, 0x6}, &(0x7f0000772000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c89000)={r2, 0xd5, 0x8000, 0x1}, &(0x7f00002d4000-0x4)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d4d000-0x4)=0x0) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendmsg(r0, &(0x7f00008f3000-0x38)={0x0, 0x0, &(0x7f000034f000)=[{&(0x7f0000be7000-0x1000)="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", 0x1000}], 0x4, &(0x7f00002ee000-0x3b8)=[{0xc8, 0x114, 0x3, "842ca7895ad40d49fcd317288fb68450bbfbdd1cbf4740d21e3cf9b7b85992c1d3b6e8897f37858a69dfbf04b03d847bf05bb150d20e9ac6d35975165de0f423c64f7e0e0937d7eda0ff6ad4359bba8a7e1cb174643ffca4854aec8bbda011022c9390f099b6f38280540afa58355d695d5c8770a930dbf825b5fac32dd1e06b0ed684eb05240055942bfbbdb82e36128f9b2da08f9f7fc547158f807768fa18a689e7f79644f5cb909140b2c1ce3ee9e285"}, {0xa8, 0x105, 0x9, "c5913841b2489396166548eff22d41c9ab12a89ec73c08783eb4d73bec61d51deba8762ef2a02c9eeaa33c20a65ed6eb10bb25a432cce8046a767fa6dbfc808acf0dea730055b2cfa6fabcff0064a875d34d5bc2ad709f42c239cf0d56d096fd2aabdc68d0319377eeacbbbee22f40f88e59243c6e2d5a221d698c11f69bf943c95fa434a75c9fc26b66e66236f46d54370a7bc9"}, {0x78, 0x103, 0x100000001, "197d6c517bc0abfa99b6a26a6859168b7901785847551022b9e340f78d104c36927bd66c1b03fa46faa7d57ae14d955581145adfa8ce9fe8a2addc356dede12cd87ffa0a0dbe30ac6c7c6442ac7f19555df9067078c1fcfe3f953aaf2129f6772c4cd1"}, {0xe8, 0x10a, 0x7ac, "57d68a8cb153bb29b946db05446380549b6ffa0886bfd4a4208c14894af25383916349156bde6e9aae3085dcba3f8fbfdc877d9b359e8a63e16e8a4cdbeb0dd0db0fec30d501a74870626c35b424ed6020b1f90fdc00c5e46b36a4d289df7c985c83e45c577ca964a8f5e42c85095980070c5f296a5afd5f27b57e0aacb20865e4693e09781366738f8b34fd958c4de7e4bafe535c2e4d74f588a9a7803ca4595f8ba833f0a137bb881658fde23d87951043315a0b1a1b0bf9ac391ac581f6f00b3b42b95ae80b5fab97cdb66f40b4a70a6cdef44e"}, {0xe8, 0x1ff, 0xb, "bb60e732ca06e11b9a1873a4558ceed94b2d31a27d007285812e50bcdfa7266ea02760f137cf1b035b6d1c6192aea44cff059af7ab4f5928283e994f70d1c11bb3080f39681312dbb20f8485f782a6c6cad186d020ff8f494cd91e810f22271e5f08ad0faa64a0a12472874a3bde87c7b524a7522f29cbc3a1aea43dce5da9ea7b0e764051b5472b5b8b4a1dd5029298204d2b67306c17c784cd9c26e563922bfeb188af89f0b477287c786818433585f1fd96f0f55db7085915099fedb6b8c278b5d60c3b568a37859bc0d3ca3277c313"}], 0x5, 0x1}, 0x9fce9915ff0dd26b) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000716000-0x8)="2e2f66696c653000", 0x80000, 0x44) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00002c9000-0x4)=0x0) open(&(0x7f0000f24000-0x8)="2e2f66696c653000", 0x80000, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000336000)=0x0, &(0x7f00003e2000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000237000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000509000-0xc)={r3, 0x0, r2}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000816000)=0xffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000015b000)=0x7e87, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000e61000)=0x100000000, 0x4) r5 = dup3(r2, r0, 0x80000) fcntl$dupfd(r5, 0x406, r4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000c7f000)=0x0) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00009ed000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007b7000-0x20)={0x9, 0x200, 0x203, 0x100000001, 0x56, 0x2, 0xffffffff00000000, 0x2, 0x0}, &(0x7f00000e4000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002a0000-0x8c)={r1, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000038000-0x20)={0x9, 0x0, 0x10001, 0x169}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f74000)={0xffffffffffff7fff, r2, 0x1, 0x3}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000a1b000-0x4)=0x6c84, 0x4) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) r3 = gettid() clock_gettime(0x0, &(0x7f00000fa000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ebc000)=[{{0x77359400, 0x0}, 0x2, 0xfffffffffffffffc, 0xd04}, {{0x0, 0x2710}, 0x7fff, 0x6, 0x1}, {{r4, r5/1000+10000}, 0xaa70, 0x6, 0x8}, {{0x77359400, 0x0}, 0x10001, 0x79, 0xfffffffffffffc00}, {{0x0, 0x0}, 0x4, 0x100000000, 0x91}], 0x78) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f00004ee000-0x4)=r3) 2017/08/10 02:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a11000)="2f6465762f6175746f667300", 0x101240, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00007ea000)=0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) r5 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(0xffffffffffffffff, 0xc5, 0x7ff, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcfd6470623692b31edf8b2d1b3531e83675fbc217cd0a7ea0176b7791b", 0x72) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bfd000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000b5000)={0x2, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000804000)={0x3, r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000265000-0xc)="2f6465762f62696e64657200", 0x240, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00006f3000)={0x8, 0x3, 0x1ff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = syz_open_dev$sg(&(0x7f0000dee000)="2f6465762f73672300", 0x3, 0x10000) ioctl$TCSETSF(r1, 0x5404, &(0x7f000032f000-0x24)={0x8, 0x9, 0xf64, 0x746, 0xffffffffffffffff, 0x2, 0x3, 0x6, 0x7, 0x1, 0x1d, 0x40}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000b21000-0x4)=0xfffffffffffffffa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000198000-0x4)=0x7, 0x4) sendmmsg$inet_sctp(r1, &(0x7f000067b000)=[], 0x0, 0xc0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00009ef000)=0x0, &(0x7f000066a000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a07000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007e9000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cfd000-0xb8)={0x0, 0x100, 0xfffffffffffffff8, 0x9, 0x3ff, 0x6, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xfffffffffffffffa, 0x8, 0x1000, 0x9}}, &(0x7f0000275000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000638000-0x4)=@assoc_id=r2, &(0x7f0000147000)=0x4) socket$inet(0x2, 0x0, 0x800000000) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000017c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a80000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0xb1e1, 0x6) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffc, 0x0}}) r3 = syz_open_dev$usbmon(&(0x7f0000a4a000-0xd)="2f6465762f7573626d6f6e2300", 0xfff, 0x0) connect(r3, &(0x7f0000cee000-0x10)=@llc={0x1a, 0x1c, 0x3, 0x81, 0x2000000, 0x7959, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$TCSETSW(r1, 0x5402, &(0x7f00004f9000-0x24)={0x3, 0x8000, 0x8000, 0x7108, 0x4, 0xffffffff00000001, 0x7f, 0x5994, 0xffffffffffffffff, 0x4, 0x256, 0x9}) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000574000)={0x40000010, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x2, 0x0}) getpeername$inet(r1, &(0x7f0000774000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000325000)=0x10) readv(r1, &(0x7f0000341000)=[{&(0x7f000056a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f00007da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f000034f000)="00000000000000", 0x7}, {&(0x7f0000779000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000fdb000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000d17000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x6) 2017/08/10 02:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006f1000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000157000)=0x7fff, 0x4) request_key(&(0x7f000006c000)="73797a6b616c6c657200", &(0x7f000062a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000770000-0x1)="00", 0xfffffffffffffff8) r2 = add_key(&(0x7f00000b9000-0x8)="6b657972696e6700", &(0x7f00002ba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000203000-0x6c)="8a7de98a50a855f8d2e30863c64371cee40c11c166373d37d481ca4e47f80401f213ac5a04afc99ebf659ab3642de406af8c6e5c29bdd834e149aff239f032a121756b677e65f8c0238a086e382313e439a3a8c823cbd0b1400a3772955515d83be8cbfaaa98f93c99334138", 0x6c, 0xffffffffffffffff) keyctl$revoke(0x3, r2) syz_extract_tcp_res(&(0x7f0000142000-0x8)={0x0, 0x0}, 0x8, 0x400) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000d06000-0x8)="2e2f66696c653000", 0x90600, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003f2000-0x4)=0x0, &(0x7f0000941000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000796000)={{0xa, 0x3, 0x770, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, {0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x9, [0x2, 0x4, 0x8, 0x4, 0x10001, 0x3f, 0x8, 0x6]}, 0x5c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) sendfile(r0, r1, &(0x7f0000491000-0x8)=0x0, 0x7) 2017/08/10 02:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) rt_sigtimedwait(&(0x7f0000d1e000)={0x40}, 0x0, &(0x7f0000efc000)={0x0, 0x0}, 0x8) keyctl$session_to_parent(0x12) r1 = dup2(r0, r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ebf000)={0x0, 0x0, 0x0}, &(0x7f00004da000)=0xc) ptrace$peekuser(0x3, r3, 0x0) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f30000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000047e000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x1, 0x80000000, 0x1, 0xfff, 0xa, 0x80, 0x80, 0x6, r5, r4}, {0x2, 0x20, 0x7, 0x7, 0x8, 0x9, 0x3, 0x8}, {0x3, 0x1c, 0x20a8, 0x0}, 0x200, 0xc, 0x1f, 0x1, 0x8, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x24}, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffbb, 0x0, 0x0, 0x2, 0x0, 0x8000, 0x4}}, 0xe8) 2017/08/10 02:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000059a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000177000)={0x0, @in6={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000727000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d4d000)={r2, 0x800}, &(0x7f0000b07000)=0x8) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a5f000-0xc)={0x8, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d56000-0xc)={0xfffffffffffffffd, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) [ 605.711712] binder: 8196:8202 ioctl 5603 206f3000 returned -22 [ 605.734600] binder: 8196:8217 ioctl 5603 206f3000 returned -22 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000cc7000)="2e2f66696c653000", 0x280000, 0x28) futimesat(r0, &(0x7f0000aee000)="2e2f66696c653000", &(0x7f0000ee0000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r1 = open(&(0x7f0000dcd000)="2e2f66696c653000", 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00005c0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f00000ec000)="2f6465762f62696e64657200", 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000026d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002d0000)=0x14) r0 = epoll_create(0x9) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a9c000-0x20)={0xf13, 0x20, 0x800d, 0x325c, 0x8, 0x8, 0x3, 0xff, 0x0}, &(0x7f000011f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000205000)={r2, 0x29d, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000ae000-0x10)={r2, 0x3, &(0x7f000073c000-0x48)=[@in6={0xa, 0x1, 0xc4f4, @loopback={0x0, 0x1}, 0xdb}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e92000-0x4)=0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000047e000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d12000)="2f6465762f72666b696c6c00", 0x20000, 0x0) getsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000db9000-0x4)=0x0, &(0x7f00000f2000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000ee4000-0x8)=[0x4, 0x9]) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) creat(&(0x7f0000fa7000-0x8)="2e2f66696c653000", 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000d40000)=0x0) ptrace$cont(0x15, r0, 0xffffffff80000000, 0xeec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000eb3000)={0x3000000000000000, 0xfffffffffffffff7}, 0x8) bind$unix(r1, &(0x7f00002e4000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) clock_gettime(0x0, &(0x7f0000859000-0x10)={0x0, 0x0}) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000029000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) gettid() r2 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x6, 0x0, 0x4, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a4a64ab8c33da758711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = dup(r4) fanotify_mark(r5, 0x6, 0x1, r5, &(0x7f00000df000-0x8)="2e2f66696c653000") bind$inet6(r4, &(0x7f0000c41000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000ce8000)="", 0x0, 0x0, &(0x7f000006d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/08/10 02:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0xa, 0xc0) r4 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000057b000)=0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x11, 0x80803, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r4) inotify_init1(0x0) r6 = dup3(r1, r2, 0x0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbb000)={0x0, 0x0, 0x0}, &(0x7f0000828000)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000b08000-0x8)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) 2017/08/10 02:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x7ff, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcfd6470623692b31edf8b2d1b3531e83675fbc217cd0a7ea0176b7791b", 0x72) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0xfffffffffffff12e}, &(0x7f0000000000+0x2d5)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000002000-0x14)={0x7, 0x3ff, 0xfffffffffffffff7, 0x9, 0x4, 0x5, 0x400, 0xf1f, 0x9, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x20}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xc42d, 0x6, 0x19b, 0x28}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x5c3, 0x3, 0x500, 0x0, 0x100, r5}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0x10)={r4, 0x4, 0x6, "665be9cd9428"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r2, 0x0, 0x4, 0x9) r7 = syz_open_dev$sg(&(0x7f000025f000-0x9)="2f6465762f73672300", 0x27e, 0x2800c0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000fd3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000697000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f000027a000-0x10)={r8, &(0x7f00001a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r6, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000d6a000-0x18)={"78055930ded5b1bb7f5c8c6c9c39a063", 0x8, 0x8d1e}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ce000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ef5000-0xc)={0x10000000, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000957000)="2f6465762f7667615f6172626974657200", 0x22002, 0x0) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = fcntl$getown(r1, 0x9) ptrace$peek(0x2, r2, &(0x7f0000536000-0x8)=0x0) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) pwrite64(r0, &(0x7f0000b9d000-0x7f)="e74a8447fbfe5cda6b21e5cae0f48415b8283aabb704739884e7fbbcc565fb37bcbac8d8998814cd45ad39c480784ffeef18b4d737acf94ad7cbd448fcfcfe0ce0bbd3bb3c4585ee80d4afb61c1957793e1f94add12287566b6252a8def388608aecd1e5e8adac43c379c713564595a35c66b04f764ae2d9c1e2db95cf7c94", 0x7f, 0x0) madvise(&(0x7f0000628000/0x1000)=nil, 0x1000, 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002c8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000229000)=0xb) 2017/08/10 02:22:08 executing program 6: pipe(&(0x7f0000740000-0x8)={0x0, 0x0}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00001ef000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000da6000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f0000001000-0x8)={0x7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00004e6000)="6269675f6b657900", &(0x7f0000d25000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000737000)="73656375726974796c6f00", 0x0) keyctl$read(0xb, r3, &(0x7f00003df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) r4 = epoll_create(0x9) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000082a000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000037000)={r2, 0x80000, r1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_settings={0xfffffffffffff655, 0x0, @cisco=&(0x7f0000561000)={0xfffffffffffffff8, 0x3}}}) r3 = getpid() getresuid(&(0x7f0000ee7000)=0x0, &(0x7f0000249000-0x4)=0x0, &(0x7f0000d41000)=0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6819) stat(&(0x7f00006e6000)="2e2f66696c653000", &(0x7f0000728000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() fstat(r2, &(0x7f0000f03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00004bd000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000027d000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b9000)=0xe8) stat(&(0x7f0000217000-0x8)="2e2f66696c653000", &(0x7f0000140000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000f2f000-0x38)={&(0x7f00001a1000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a7e000)=[{&(0x7f00001d0000-0x1000)="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", 0x1000}, {&(0x7f0000be8000-0xfe)="33bd25826bfbc825d91708fd7677f7b34e538570161feea4727f4c2303c05748a8b59e109be68a4fa57a9aa20d80f2caf2104f0f83895266eafb64579b88100e9a30f8bba136b2a5c6f548891475e26c41fceaba70795743b2159d994399429a50f54c227c2decfec6affe40bc77beffd4d36b5cef90fe3101801bf6220aca47954a5e3cd00c5a3dec70bf14e48d70ad105227912e78176da9ef21385e1ff28687887cd7f2f114b46cd02fed7bd4c0afb013b36e5460f80e5f0d191d9c159c628c07150e089b3b89922e8c580a188403a6750c0d155b8ecea110abd6982fbbd83aa0289ec52dbec10f88191c1ec63261ea347bca4a869fc896f3f0b34a47", 0xfe}, {&(0x7f0000fba000-0x63)="1043c6c72e6ab89b1e624dd01a5630cfcac5c138dc9d449bda0fdbe6be7ad253b3fcc8e033be2b3b6e3cb5a40e4de1df2a1f05fd2fac74b4cab4815c1f6cd2c0eb9ac1b0011f9ec105c2ec1192150543cadab40f2ec314254d63a72e5a5fdd0002e7df", 0x63}], 0x3, &(0x7f000068e000)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r0, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x9, 0x20000000}, 0x4010) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) connect$inet(r1, &(0x7f0000f0a000-0x10)={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d3e000-0x10)=@generic="395a684ad971cceb23b9c89929360c90", 0x10) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r1, 0x6, 0x6c2, &(0x7f0000afb000-0x18)={"42339ae61cc25282844b9b70d9c05fa8", 0x4, 0x9}, 0x18) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x1, &(0x7f00008de000-0x20)={0xffffffffffffffca, {0x7}, 0x80000001, 0x3}, &(0x7f0000ad4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f87000)={0x0}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x0, 0x5422) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d01000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009dc000-0x8)={0x0, 0xe0}, &(0x7f00005ce000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000068b000)=@assoc_value={r1, 0x0}, 0x8) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000210000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$setlease(r1, 0x400, 0x3) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x200, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x10000, 0x0) fcntl$notify(r1, 0x2, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000002000-0x8)={0x6}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000136000)={0x90, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x5, 0x80000001, 0x21, 0x0, 0x7fa, 0x3, 0x3}) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000011b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffefffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcfd6470623692b31edf8b2d1b3531e83675fbc217cd0a7ea0176b7791b", 0x72) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x800000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000038f000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fa5000)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000577000-0x4)=0x0) getresuid(&(0x7f00008d0000)=0x0, &(0x7f0000a69000+0x623)=0x0, &(0x7f0000055000-0x4)=0x0) stat(&(0x7f0000d61000)="2e2f66696c653000", &(0x7f0000b4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006a5000-0x38)={0x0, 0x0, &(0x7f00008f3000-0x30)=[{&(0x7f0000bf5000)=[{0x10, 0x56d, 0x400, 0x80, 0x4, ""}, {0xf4, 0x4, 0x101, 0x16, 0x2, "54abdc28f8c100b88e4dc1e76de8553434971dd598624161e0526ae573ddac9dccf8ded773a794890fb7b170bf615eaf3a23a42053b30d965b1f105e5918422af2975a38e0c6cbac7ece6e11ece79092f27f7b09494b44deea2d3f42509635c955889e4296367da1e13d4c256788f901c46ac0c9681636582bb50fdc637b37f8674fd72c23f4ba284f26862235d5199af9820fadabd16744d486c36d368f19fedcdc3e9c43298053413f3b55774a36332fdfe95ada3bb6a2f977713760e9ad588d78858678e159ed4f7d34dc56b844b1b659f9d1f503bde74445fbbb6b39220e81d06dbe"}], 0x104}, {&(0x7f0000aac000)=[{0x1010, 0x3, 0x608, 0x101, 0x9, "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{0x100, 0x2, 0x20, 0xffff, 0xfffffffffffffffd, "39dfc10dfe6782f11992de9673670e30f83dc2f69e76a74c70a965b11a26a1ba93a1589fddff50768af388616369937c06581bd34e55ab85a54753de267a43ec1f3b161cee2f835d9c34f8650144b0410713a784f7662c733e6419d7174dfaa9ea69ede6c173547f0fa81da3451d214012254a82fbf7d837c3d9aca26a841a2656e4f987289ed1bba0a5b634221d2a876fcbb462092682b18d9c9ab00ce3bccc3f17d261d1433c764cf98fc01e06644136c01845832da3b7a203db5ed8aed25ddf07c9504803ce302b1f1b452e788c90458500fbaa8987a76c56ca9cb9a56470f508db2507a054520986d9c71eddf2"}, {0xd4, 0x101, 0x410, 0x200, 0x3d1e, "2f4bc03508f4e9e5c4cd2532c7849b0deff988880e2cc331960ad8cfc16659578ae4e0c36b5230df00d26e4a4d05a8f896a14e88a4c610ef1db197e8d12a9718c9cefc3ca5b5c148cf523ea1da1c141aaa2fb23628114e7df5b1adaf8a4fc853d1db034c54b3ef6a1bde9e2bee7535395d898a1e45ce9b4dbbf4344ce5aa7d73569c39019fe11559236ab621e515b1de5a45ae9813518ce898e004abcbb3b112e06f994bc7abfa22b75eca7f362eb3a3180d07a4872a959a72c21983ec60d6310d7268"}, {0x68, 0x624d, 0x820, 0x0, 0x8, 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"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"}], 0x1130}], 0x3, &(0x7f000094c000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x3, 0x20000001}, 0x48800) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000ded000-0x4)=0x0, &(0x7f00009d6000)=0x4) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ee000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00006a9000)="d468e2cba0fa9c0cc9d236faae5806842ae5e93f8de81032484484e4affb3b6fad63b6369727510557de526edb799af1697ff9d6ffebbbe53c73b5f674de61071130277fe9bdb33a90e22ae905922bb12a69f2b07623170c979554f9448e2d17dd1e1dde70cc9bc1da28c9bbeef4380a01290a954b39d7c4e7f2066da9ed0fe19c1f510c4d8308a40c1469a77d3c21486e017851e3ec429dd3336b94686e22f5ae127440dfec42b9a4ad775ff8d69cf2360de1bc4a930243e21b1c5b2cdf742a2a72a0da87c21c51f0c50aa12f5525d7a36d", 0xd2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000077e000-0x4)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002ba000-0xc)={0x50000000, 0x0}) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cc6000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007ac000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000b7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000e000)=0x8) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d7d000)=0x3, 0x4) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000e17000)=0x3) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af9000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000f42000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getitimer(0x2, &(0x7f0000522000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/10 02:22:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000147000-0x1000)="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", 0x1000) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) writev(r0, &(0x7f0000ada000-0x30)=[{&(0x7f0000d57000-0x9c)="fe5c46871392695d081e00f88b32bd6f64a41fd8a5d735bcfc390a5f2f154cdb9f93a54251fe719a7d9f5a483b8b74cdfa259be3acee40654ad44135c60e35f5c767cc96e282a0e7d0dc047e5b582e9beb53a532f17a4e408e1a188d4f861d5078cc3b4ac94cbcb9f3f1fde15e8c8950d57ae7a954128d6eea2128e76f5ba7c5bbb3c02be6815f724e63215087d0ce1d570841f1094a1aa861c90d26", 0x9c}, {&(0x7f0000462000)="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", 0x1000}, {&(0x7f00005b8000)="0c375f2c92103366645f399c0ea075accba41d50a80d1485eca1696f432e1db13e54e1ccf1d1d126ea49ac1f9b0178ab4d52906e9e60c1b1cb", 0x39}], 0x3) ioctl$TUNDETACHFILTER(r1, 0x401054d6, &(0x7f0000275000)=0x700000000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000498000)={0x0, 0x39, "f4dccc248e0b5d84fef46e5aaeb28a490969812d61c401227e7a967e0bfc868443a50eb119d47f3692bed6610c60a6004fbc223e6dc434ab29"}, &(0x7f0000d4b000-0x4)=0x44) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000089000)={r2, 0x6, 0x2, 0x7}, 0x10) ppoll(&(0x7f0000e08000)=[{r0, 0x2, 0x0}, {r0, 0x3300, 0x0}, {r1, 0x2002, 0x0}, {r0, 0x2010, 0x0}, {r1, 0x82, 0x0}], 0x5, &(0x7f0000dbf000)={0x0, 0x989680}, &(0x7f00009a2000)={0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000c57000)={"addacf0caf806819989c3b6e760a9dd7", 0x5, 0x7}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f00004a9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000406000-0x20)="6c03316ea588c7514c77bf737714ab16cbc6ab08057b84252cd204ec55258a79"}) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000eb7000-0xc)={0x8, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c2f000)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) 2017/08/10 02:22:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x1, 0x0, 0x7fff, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000055e000)="", 0x0, 0x0, &(0x7f0000de1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r1, &(0x7f00008e1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000931000-0x832)="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", 0x451, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000f7c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bba000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000537000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000-0x4)=0xe8) fstat(r0, &(0x7f0000928000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ae8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d84000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x3f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x2, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000)="2f6465762f70746d7800", 0x80040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x109, 0x1, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000035c000)=0x9, 0x4) close(r2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00002f2000-0x4)=0x3, 0x4) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) accept$inet(r1, &(0x7f000048a000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000278000-0x4)=0x10) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bf3000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000e4b000-0x10)={0x2, &(0x7f0000572000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00003a9000-0x10)={r3, &(0x7f00003fc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 6: r0 = epoll_create(0x9) r1 = accept(0xffffffffffffffff, &(0x7f000076b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c7c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007bf000-0x8)={0x0, 0x2}, &(0x7f00004a0000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e38000-0x6)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x7, 0x7, 0x11}, &(0x7f0000718000)=0xa0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_pwait(r0, &(0x7f0000e43000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0, &(0x7f0000c66000)={0x2}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) shutdown(r1, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000137000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) eventfd(0xc7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) renameat(r1, &(0x7f0000e50000)="2e2f66696c653000", r1, &(0x7f0000cf6000-0x8)="2e2f66696c653000") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000297000)=0x0) r2 = fcntl$getown(r0, 0x9) sched_setattr(r2, &(0x7f0000fa0000-0x30)={0x30, 0x0, 0x1, 0x81, 0x2, 0x91, 0x5, 0x8}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf3000)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001a9000-0x4)=0x0) 2017/08/10 02:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="", 0x0) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept(r1, 0x0, &(0x7f000013a000)=0x0) rename(&(0x7f0000958000)="2e2f66696c653000", &(0x7f0000713000)="2e2f66696c653000") sendto(r1, &(0x7f0000107000-0xfb)="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", 0xfb, 0x40000, &(0x7f0000239000-0x6)=@hci={0x1f, 0x0, 0x3}, 0x6) 2017/08/10 02:22:08 executing program 6: ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e2c000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/08/10 02:22:08 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc6000-0x9)="2f6465762f72746300", 0x800, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fef000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000837000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000af1000)=0xbee, 0x4) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000772000)="2e2f66696c653000", 0x400, 0x40) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000336000-0x8)={0x2, [0x0, 0x4]}, &(0x7f000002a000)=0x8) ioctl$sock_ifreq(r0, 0x8943, &(0x7f00009f0000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0xffffffffffffffe6, 0x0, 0x0, 0x1, 0x0, 0x0}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000087e000-0x9)="2f6465762f72746300", 0x40000, 0x0) fcntl$setstatus(r1, 0x4, 0x800) mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8946, &(0x7f00009b4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ead000-0x20)="1b0000000600000000000000073d0200000000000001971a03000000bf24f759"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00002d1000-0x4)=0x0, &(0x7f0000126000-0x4)=0x4) fcntl$setpipe(r0, 0x407, 0x1) r5 = open(&(0x7f0000d6f000)="2e2f66696c653000", 0x8202, 0x102) bind$ipx(r5, &(0x7f0000a85000)={0x4, 0x334, 0x3, "c000911e134b", 0xfffffffffffffbd9, 0x0}, 0x10) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) mq_timedreceive(r1, &(0x7f00006e6000-0x18)="000000000000000000000000000000000000000000000000", 0x18, 0x9, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000745000)="2f6465762f7667615f6172626974657200", 0x125001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000498000-0x14)={0xa6b, 0x4, 0x0, 0x7bd9, 0x100000000}, 0x14) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x800, 0x0) fcntl$F_NOHUGEPAGE(r0, 0x803) syz_open_dev$tun(&(0x7f0000e06000)="2f6465762f6e65742f74756e00", 0x0, 0x40000) mknodat(r1, &(0x7f0000656000)="2e2f66696c653000", 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000079000-0x28)={@common="69703667726530003100000000000000", @ifru_data=&(0x7f000084e000)="b5fc69ade812592b61771e1da5e85316a39700000004cbfcbc1659d619e6658c"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000292000)={0x653, 0x75c, 0xfff, 0x8d}) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000df8000-0xc)="2f6465762f62696e64657200", 0x2200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f000065c000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000650000-0x8)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000335000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) fstat(r1, &(0x7f0000b51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000046a000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_create1(0x80000) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b26000-0x10)=@buf={0xa0, &(0x7f0000dff000)="8774ec33828e6a8b127396c7c472975be143f7d5136d5caa3e779ecc58651f809e83a1c4d7f18aa931a44f496b7127d680de00745a9983cb02e41238f1812ed533a4b623db2f3c220335aaceb95ccfb674bfd2b62835fe24051707179dce0d4d85887c36bf10419b79750bb5caaa9c2615f94456a14dfc2bd93b76459f362b25cee5bda2f40eb0d9840ef68505cd954acb56bad70dd51e78485c408c53f90b06"}) 2017/08/10 02:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0xc0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r0) inotify_init1(0x0) r5 = dup3(r1, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000097e000-0x10)={0x4, &(0x7f0000bde000)=[{0xffffffffffffff00, 0x1}, {0x7, 0x3}, {0x7c0, 0xeba8000000000000}, {0x7, 0x5}]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000b92000)={0x0, 0x0}) socketpair(0x4, 0xc, 0x3, &(0x7f000040b000)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000b28000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f98000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt(r1, 0x5, 0x6f, &(0x7f0000e3b000-0x3f)="a6e2d577938a48518f459fb8b7416625788a78b07037d10c7ab180d3dc2b0d73ba3296102a753c548c0f5d33bc1144bf15efc2cf9530bdaeb79de79b1f889b", 0x3f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000328000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a28000-0x14)=@ethtool_wolinfo={0x5, 0x6a2, 0xff, "708eacdb7a06"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000065000-0x8)="2e2f66696c653000", 0x2, 0xfffffffffffffffd) ioctl$sock_ifreq(r3, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bc6000-0x9)="696c6c696e6f697300", 0x9) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) bind$ipx(r2, &(0x7f00006a6000)={0x4, 0x8, 0x4, "400bccf32d18", 0x7, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) pipe2(&(0x7f000080a000)={0x0, 0x0}, 0x80800) ftruncate(r3, 0x7fff) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000133000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000cc3000)=0x60) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = fcntl$dupfd(r0, 0x403, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b20000-0x8)={0x0, 0x7}, &(0x7f0000031000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000239000-0x8)={r2, 0x3ff}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000b49000-0x9)="2f6465762f70707000", 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000497000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000ea000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000061000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fe3000)={r1, 0x3e, "c6077f460ae47d94c9a894d800a2874b0a8f262b9ff125933ff6fbccf2b09956b7008aca5cd5b458e1d73159bfbc2d3104d53f992ba0d77cf68be91b246a"}, &(0x7f00008de000-0x4)=0x48) r2 = epoll_create(0x9) r3 = open(&(0x7f0000f65000)="2e2f66696c653000", 0x1, 0x13) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fc9000-0x28)={@common="726f7365300000000000000000000000", &(0x7f0000e05000)=@ethtool_flash={0x33, 0x9, "53933b6cd35ef93784ad17cf833d45d85d757e90a7c833204043b9cef3fe548a0566e3eea05686f9fee9133fadd60d5d113361eec40317edcf59ade26df72117f4b1fa5a7422faec6fbd3c4e42031b5ee2acbd65fd8f727ac020225f3b2d6af37bf3f59a130bf51f032633e44cdbe78c9eee53c22abfdd676d7df7a93b744091"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000011f000)="7070703000") r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) mlockall(0x1) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000f37000-0x4)=0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c", 0x39) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00004d3000)=0x0, &(0x7f0000542000-0x4)=0x4) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8005) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0xfffffffffffff490]}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) r2 = getpid() mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000eec000-0x30)={0x30, 0x2, 0x0, 0x0, 0xe4, 0x101, 0x9, 0x100}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00009cc000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000086d000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000dd5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eec000-0x4)=0x0) ptrace$setsig(0x4203, r4, 0x1ff, &(0x7f0000a61000-0xb)={0x4, 0xffffffffffffffff, 0x1, 0x1}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000b76000-0x1)=0x5, 0x4) syz_extract_tcp_res$synack(&(0x7f000037c000)={0x42424242, 0x42424242}, 0x1, 0x0) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000704000-0x8)={0x0, 0x0}) r7 = dup2(r6, r5) getsockopt$inet6_buf(r7, 0x29, 0x47, &(0x7f0000351000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000dd7000-0x4)=0x1000) r8 = dup3(r0, r6, 0x40000000080000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000b49000)={0x0, 0x81, 0x20}, &(0x7f000036b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000d36000-0x8)={r9, 0x81}, &(0x7f0000791000)=0x8) ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f00009dd000)={0x497, 0x6, 0x1ff, 0xe7, 0xffff, 0x40}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r5, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000036e000-0xe)="2f6465762f6b657963686f726400", 0x8000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a68000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8c000)="2f6465762f72666b696c6c00", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000d73000)=0x100, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000056f000-0x1)="2f6465762f6175746f667300", 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003ac000-0x8)={0x1, [0x0]}, &(0x7f00007b9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000146000)={0x5, 0x9, 0xe751ed3e69445736, 0x8, 0x0, 0x1, 0x0, 0xcfe3, r3}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00004b8000)={@generic="aa85411180779e388b97b41320529a82", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00005af000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004aa000-0x4)=0x14) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}) lookup_dcookie(0x0, &(0x7f0000ec8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de1000-0x9)="2f6465762f70707000", 0x200000, 0x0) finit_module(r0, &(0x7f000036e000-0x3)="264000", 0x3) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c7000-0xc)="2f6465762f72666b696c6c00", 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000808000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00003b0000-0x8)={0x1, r1}) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) dup(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, 0x0, &(0x7f00004cb000)=0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000007f000)=0x0, 0x4) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x80006, 0x1ff, &(0x7f000077e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000190000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a28000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c23000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x9, 0x8, 0x9}, &(0x7f0000307000-0x4)=0xa0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0xa, 0xc0) r4 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) lstat(&(0x7f00006f2000-0x8)="2e2f66696c653000", &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x11, 0x80803, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r4) inotify_init1(0x0) r6 = dup3(r2, r5, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x7, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x80000001}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d9000)="2f6465762f72666b696c6c00", 0x4000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000268000)=0xfffffffffffffffa) r5 = epoll_create(0x9) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r5, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00005c1000-0xb8)={0x0, 0x20, 0x6944, 0x6, 0x0, 0x5, 0x6, 0x5, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8, 0x81, 0xaa, 0x4}}, &(0x7f0000aa8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000540000-0x4)=@assoc_id=r7, &(0x7f000038c000-0x4)=0x4) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x149141f10) r1 = syz_open_dev$mice(&(0x7f00004a2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x12000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00008ba000)={0x3, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000c77000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000d42000-0x8)={r3, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000094a000)={0x40002000, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003fe000)="2f6465762f72666b696c6c00", 0x30100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000007b000)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}], 0x1) prctl$getreaper(0x3f, &(0x7f000035b000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004af000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setparam(r2, &(0x7f0000c7b000+0xcd6)=0x541) socket$inet6(0xa, 0x3, 0x1) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000032a000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000931000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000fbb000-0x8)={r3, 0x1}) r4 = getuid() ioprio_set$uid(0x0, r4, 0x5) r5 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x6, 0xffffffffffffff00, 0x9, 0x9, 0x7, 0x7, 0x41, {0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xc00000000000, 0xfffffffffffffff8, 0xe68, 0x8}}, &(0x7f00008ab000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000e94000)={r6, 0x9, &(0x7f0000844000-0xcc)=[@in6={0xa, 0x3, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x3, 0x91f2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000022a000)=0x10) 2017/08/10 02:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000000002) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a1000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) r2 = socket$inet(0x2, 0x0, 0x100000000) eventfd(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00003b5000)={0x20000013, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00004b6000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009e6000)=0x30) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001a5000)="2e2f66696c653000", 0x42000, 0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00005ec000-0x4)=0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0xfffffffffffffffe, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b60000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a59000)="2f6465762f73657175656e6365723200", 0x18000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00001fc000)=0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000306000-0xb0)={{0x5, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x10, 0xf36, 0x3f, 0x86, 0x1ff, 0x3, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f000000d000-0x1000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcf", 0x56) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x20000, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) r3 = getpid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d53000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000050d000)="2e2f66696c653000", &(0x7f0000487000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000925000-0x38)={&(0x7f00009ff000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e81000)=[{&(0x7f0000617000)="", 0x0}, {&(0x7f0000aef000)="398ccd2371735d2aa6404964c576b26e05528cedb7cabcc3a8834e2501f7076740991f19f831c6d6963e12661f5da816eb8919c86bbb8230c636c6f182381ff8225b", 0x42}, {&(0x7f0000897000)="b5fb5874a0d7aea9ecbf33841b01d00afcd81cea9a03877262803cfcfa17cfeae98e6b07496c289064477db1743edcf425235f233c9498803f72848237f1cb6621567c8feffe03ad50307e7c13270a728643bd0e2bfa753f81b9922aa0464e9ea4bf207de9f9ac994426c7d739c2a165145e3ae9af7026f372bcf396cbb138801283633ab2ec6d30ca388f338a2f4163b405b761ca13b03600ade479f8a58cbf6436476396aad44db8b5beb98d68d4cdb7ad4e5d66d21856eef9c1a621ba1daf8e3d41977053753b823763211cba5f5c2af4f718e1586a4613a9de74c2d3cf8f7a3ebcfa673c4956edbe93aca5", 0xed}], 0x3, &(0x7f00007a2000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x4, 0x80}, 0x40) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00005fb000)={0x2, &(0x7f00008c7000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) write$evdev(r1, &(0x7f00002e5000)=[{{0x0, 0x0}, 0x800, 0x0, 0x80}], 0x18) 2017/08/10 02:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000cf000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b6c000-0x6)="626465762f00", 0x0) epoll_create1(0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000081a000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb, 0x0, 0x0, 0x1, 0x563, 0x80000001, 0x5}, &(0x7f00004df000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000695000)={0x0, 0x8}, &(0x7f0000aa1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003b8000)={r1, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0xc0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r3) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000190000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000b41000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000075a000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x8, 0x2, 0x8c, 0x5, 0xa0, 0x0, 0x8, r5, r0}, {0x1, 0x600000000, 0x100, 0x1ff, 0x0, 0x3, 0xb5, 0xfff}, {0x401, 0x8000, 0xfffffffffffffff7, 0x80}, 0x1, 0x6dbb, 0x2e, 0x267a783f8c9f3729, 0x80, 0x3}, {{@in=@loopback=0x7f000001, 0x80000000, 0x8}, 0x5, @in=@broadcast=0xffffffff, 0x9, 0x1, 0x0, 0x3, 0x5, 0x7, 0x81}}, 0xe8) inotify_init1(0x0) r6 = dup3(r3, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb9000-0xc)="2f6465762f72666b696c6c00", 0x4080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000537000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000eda000)=@assoc_value={0x0, 0x0}, &(0x7f00005ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000677000)={r2, 0x1000, 0x6, 0x10b1}, &(0x7f0000d8b000)=0x10) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) sendfile(r1, r0, &(0x7f000034b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fb5000-0x4)=0x0, &(0x7f0000dfb000)=0x4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}) 2017/08/10 02:22:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x32f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)="2e2f66696c653000", 0x2500, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x0, 0x48000018, r2, &(0x7f0000001000)="2e2f66696c653000") r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x9) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x400800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:09 executing program 6: r0 = epoll_create(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e62000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x40000000, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 5: r0 = open$dir(&(0x7f00003ab000)="2e2f66696c653000", 0x3, 0x2) fcntl$setsig(r0, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000e80000-0x17)="766d6e657431295ec06370757365746367726f75702e00", &(0x7f0000001000-0x18)="3a7b2b656d30706f7369785f61636c5f6163636573737b00", 0x18, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d37000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x48800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d60000-0x10)={0x5, &(0x7f0000157000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000adf000-0x8)={r2, 0x20}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) rename(&(0x7f0000ff8000-0x8)="2e2f66696c653000", &(0x7f0000341000)="2e2f66696c653000") ioctl$sock_ifreq(r3, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c3e000-0x8)={0x0, 0x0}) 2017/08/10 02:22:09 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dc7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007a0000)={r1, 0x2, 0x30}, &(0x7f00005c1000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendto$unix(r3, &(0x7f000078d000-0xe9)="086d1c2ca4e5d76446607ad9cd8cbb9e2fb7981ee672b35ec4a99a80352cc569749d76664c905ffa9328dfaf86ce53757dfe8221d406283f07efe1f1285f67d0c7e65b3c6cabe7a20fd4d95c0bd5c3dd914f5a0db85972621a9067d3eb9408b11c71a6499a99cb0bcf871c6de995efe5b280a6f6db978c064d6b8f4964a5c0c5d1495261932bf9093743f3c29c8f47b0dbba9372cc416b40b5b610a9a00231df1404ef8cdf1d132e43660d9bae7287e4cbd2b13b0359e9d27ee14363d5246ea268f40a5b3f0ed851b9e217414cb4163f9f30f07e6ff9ee417b3c2703c38b04ba0ffbd31fca7fbc8217", 0xe9, 0x0, 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000786000-0x9)="2f6465762f70707000", 0x100, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000b35000-0x2)={0x7, 0xf86}) delete_module(&(0x7f00002aa000)="00", 0x200) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) poll(&(0x7f000012e000)=[{r0, 0x114, 0x0}], 0x1, 0x6) 2017/08/10 02:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcfd6470623692b31edf8b2d1b3531e", 0x64) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) syncfs(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) connect$netrom(r1, &(0x7f000045b000-0x10)=@ax25={0x3, {"b8bd55984c0fec"}, 0x2}, 0x10) 2017/08/10 02:22:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000054000)="2e2f66696c653000", 0x20080, 0x80) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000957000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x9b, 0x7f, "f715b0fc6c1912d6c9b9ce8243ecfd604e8384f8bee7e345bc066ede6ed6784eb7119fcab9298938e6be92ebba0079117f7fa502781af268722bbe6f33b82d2ff3f07cc864679a4bcab20775a6db051c"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00009a5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_wait(r0, &(0x7f00007f1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000935000)="bb0e035cfd5192e78e0ad5e6012d53f5406d1d12164e70b6d605adbf30f0cd227074f33e4abc6f6aa70a06802c7dccdbaebf0285855ccf48433b34001fd7812cd0cf871427287dbdec1bf47aa9e399031fa95ae73fc9503ca5289f707489ded73102ef6113c05ee45d97aa304d4258f368a01060c5e389ecdde6933bcdae8c583db03edc5ce01b64005fb2ded7f534cf028c37ee", 0x94, 0x4000, &(0x7f0000b87000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000260000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fb000+0x9ce)=0xc) fstat(r1, &(0x7f0000aad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073b000)={0x0, 0x0, 0x0}, &(0x7f0000337000)=0xc) getresgid(&(0x7f0000c6a000)=0x0, &(0x7f000046e000)=0x0, &(0x7f0000e0a000)=0x0) setgroups(0x4, &(0x7f0000582000-0x10)=[r2, r3, r4, r5]) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept4(r0, &(0x7f0000e7b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000896000-0x4)=0x58, 0x800) 2017/08/10 02:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") 2017/08/10 02:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_create(0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) recvmmsg(r1, &(0x7f0000cbd000)=[{{0x0, 0x0, &(0x7f00000a5000-0x10)=[{&(0x7f000094f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, &(0x7f0000509000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x509d4782}, 0x20}, {{0x0, 0x0, &(0x7f0000910000-0x20)=[{&(0x7f00002be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000021f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x2, &(0x7f0000d0c000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000cc6000-0x80)=[{&(0x7f0000ea0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f00000bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000e23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f00000c3000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000453000-0x4)="00000000", 0x4}, {&(0x7f0000eaa000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00001dd000)="000000000000000000000000000000", 0xf}, {&(0x7f0000dd4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x8, &(0x7f0000630000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x5}, 0x0}], 0x3, 0x40, &(0x7f0000532000)={0x0, 0x989680}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) pipe(&(0x7f0000eba000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x7ff, &(0x7f0000107000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000861000)=0x5, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000bf000-0xf1)="755d7bfe2b00edb0b5e8428c743dc170a2a204c70632bd997bb72923fb01d9c8c2ded20bf83da7bc781cbc02d03123273930508ce5302872cbcefa319bddcccdf2868fe2cee84ece002c16ae3073d25183a7580c1701edeb69aa4713a0d4de008fa762b99189a79b44f777a4b7bbad748fa3702cb5d7f77c7f721a938d54046ce6242e710d0fa959d049962746681f702978001fead9dcdc89181d0f53de7035d46bd9d3b146d51ba921196b25bac95df132dc8a2c3115e3572181fb16bcd6c2aa5f5ca51afeb382bba576b08208e787550a985770015e9c2cc6fbd6d14efb3b941dfd0bfea244b654a0bfc1345844563e", 0xf1) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000c1a000)=[{0x0, 0x0}], 0x1, 0x20b, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl(r1, 0x8, &(0x7f0000a8d000-0x84)="2a8edb6fcec4f17e14725f1325ff30184066f1ac5d5239729bb8318826a0137aa30a880ae6bfcf3a9dc33acd11098f41596598eff61174bb927b6189279f484dfac0028357b0088a0be45e23dd7ed0ac710852610739fd6c3b5925276b17a0b3167a7393f077e9f808f8c4c68fef9fd0a0ebdf6466dfbcb2bb7f5f75324817235218ff10") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000519000)={0x0, 0x0}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) accept4$unix(r0, &(0x7f0000659000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000739000-0x4)=0x6e, 0x80800) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000be4000-0x4)=0x0, &(0x7f00001f2000-0x4)=0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000bb3000)={0x1101, 0x6, &(0x7f00000bb000)="2fde6c5a2e75"}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) lseek(r1, 0x0, 0x0) 2017/08/10 02:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8caee76de6292bab2d77aee95cfcf", 0x56) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000e8b000)={0x5, 0x1, 0x9, 0x6, 0x8}) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000074d000-0x10)={0x11, 0xb6, &(0x7f0000c3c000)="512b8217990946bbebd553f8b5a12ba3ffcc99d8cfbe00406e48b264a90ce9b41334ec31dab04047d7765029a642976501dc346cd890d6273a701a6e592e58b80459bf02534166f68f5a757f47aef6b0b23ae72708740803ba8f62ed8c59353c56e0752558989a01fae8465c2fe33e520ebdf3fc3c8f70aa9fc263294d6f583efe823d2f542e17b3bf49c943e51c7fe849315f82255e74bc6afa92a5b9405a427d10c3fd5d643f26454e4d08f6cd530ab2b04e71fd07"}) 2017/08/10 02:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c15000-0x11)="2f6465762f7667615f6172626974657200", 0x680080, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000458000-0x8c)={0x80000000, 0x2, 0x6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4b000-0xf)="2f6465762f73657175656e63657200", 0x2a99a9d862263a2a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x40000000, &(0x7f00000f9000-0xa)=@file={0x9e54c0da27ea3d9c, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r2, &(0x7f0000b4f000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000080f000-0x4)=0xa) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000062b000)=0x0) accept4$llc(r3, &(0x7f00007e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b1d000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000466000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e2d000)={r2, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000daa000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dcd000)=0x6) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) mincore(&(0x7f0000036000/0x3000)=nil, 0x3000, &(0x7f0000bd9000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = syz_open_dev$usbmon(&(0x7f00005f3000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff7, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b55000)={0x0, 0x59, "f106a7792832569c48d125170da429638aed714ead52f62b765afb31dc5ea35517e80115ab6a74cd8ee2a980e602a7685eea3cdafb409af94b1b014983b6756dc41aee8ee9ac61f89743f0518fe880af97427bb6dba643f226"}, &(0x7f0000e50000)=0x64) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a7c000-0x8)={r2, 0x0}, &(0x7f00004e7000)=0x8) epoll_create1(0x80000) syz_open_dev$sndtimer(&(0x7f000070a000)="2f6465762f736e642f74696d657200", 0x0, 0x80) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f00009a2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42005) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0dd0f86b21bd11fac23dde0ef7d3d8", 0x48) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0c000)={0x0, 0x0}) r1 = userfaultfd(0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f9e000)={0x0, 0x0}) poll(&(0x7f000085e000)=[{r0, 0x20, 0x0}, {r1, 0x4601, 0x0}, {r2, 0x4000, 0x0}], 0x3, 0x7d29) r3 = epoll_create(0x9) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000229000)=0x0, &(0x7f0000e31000)=0x4) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x800000000000000, 0x0}) 2017/08/10 02:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) socketpair$inet6(0xa, 0x800, 0xc6e, &(0x7f0000468000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000148000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) stat(&(0x7f0000703000-0x8)="2e2f66696c653000", &(0x7f0000656000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eb0000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x2, 0x1000000000000000, 0x1, 0x4, 0xb, 0x0, 0x80, 0x6, r2, r3}, {0x6, 0x20, 0xfffffffffffffff8, 0x7f, 0x5, 0x1, 0x7, 0x0}, {0x1f, 0x7ff, 0x5, 0x23d}, 0x0, 0x8, 0x0, 0x0, 0x28, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xeaa, 0x7}, 0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x2, 0x10000, 0xfffffffffffffffd, 0x4ea3a41e, 0x5}}, 0xe8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000e91000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$int_out(r1, 0x2, &(0x7f0000a01000)=0x0) 2017/08/10 02:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f0000bd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000c6000)=0x0, &(0x7f00007f3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a44000-0x20)={0x0, 0x17, "fa0a8d08fa6be086daf271b19b16167270ca0178496930"}, &(0x7f0000010000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c0e000-0xc)=@sack_info={r3, 0x8000, 0x5}, &(0x7f0000088000-0x4)=0xc) 2017/08/10 02:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00007a7000)={0x1, 0x800, 0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000f28000-0xc)={0x100000, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b8f000-0x8)={0x0, 0x4}, &(0x7f00006a1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000013c000-0x8)={r2, 0x2}, 0x8) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013e000)="73656c6600", 0x3) flock(r0, 0x3) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000e4c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) getresuid(&(0x7f000025d000-0x4)=0x0, &(0x7f0000a91000)=0x0, &(0x7f0000d9c000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b9b000-0x8)={0x0, 0x10f}, &(0x7f0000933000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c91000)={r2, 0x2}, &(0x7f0000188000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000468000)={0x0, 0x5}, &(0x7f0000e3e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000095f000-0x18)={r3, 0x4, 0x30, 0x3, 0x100}, &(0x7f0000ab0000)=0x18) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000054b000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000088b000)={0x7fffffff, 0x1, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/10 02:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a63000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDDELIO(r1, 0x4b35, 0xb) shutdown(r1, 0x0) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ff000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00002fc000-0xb0)={{0x5, 0xb26b9a5}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1008, 0x4, 0x1, 0x5, 0x4, 0xffffffff, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create(0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a6000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4b000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) pipe2(&(0x7f0000f5b000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000e6000)=0x0, &(0x7f00008e7000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000704000)=0x4) r1 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r1, 0x0, 0x0, 0x62000) r2 = open(&(0x7f000030d000)="2e2f62757300", 0x800, 0x0) perf_event_open(&(0x7f0000388000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x10000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000, 0x80, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffc, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x94, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x0}]}) prctl$void(0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x36300b0c0000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x80, 0x0, 0x1, 0x20000, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x4000000}}, 0xe8) ioctl(r3, 0x6, &(0x7f000013b000-0xb2)="cecec30be76ef6b0c071f73ef829ee5b1cc98813e05bed64ddcf4c78751c69f25553de3398c0d24a6684979da36d6baf0cfbabd5ba8f78437eb955c785f3d656c834703a448f2a4ac36825951bf9d953a55364728543991b8ecd0568a49cf5d105b37b1489918d634ef7bb6cc2c7963bbebb451eafdab5217041770beafd79b270a51c393eb1ceba0d8183eaea14c548be93e898689f13f1429956d4b51f1f7a388d83603a243c7d1def280a917bbc386ef7") ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00009b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a0e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00005da000-0x8)="2e2f66696c653000", r5, r4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002d6000)="2f6465762f73657175656e6365723200", 0x62000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000e35000-0x4)=0x1) openat$keychord(0xffffffffffffff9c, &(0x7f00005d5000)="2f6465762f6b657963686f726400", 0x240, 0x0) sendto$inet6(r3, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept4(r0, &(0x7f00001f4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed5000-0x4)=0x10, 0x80800) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000162000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d18000)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = epoll_create(0x9) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r7, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x31, r0, 0x2000000000) r1 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_yield() ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000293000)=0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000099000/0x2000)=nil, 0x2000) ftruncate(r2, 0x4) fcntl$addseals(r0, 0x409, 0x6) r3 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000002, 0x11, r3, 0x0) fallocate(r3, 0x0, 0xffff, 0x74) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000fbe000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r4, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000465000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0xc040) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00008ff000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000028c000-0x18)={0xaa, 0x2, 0x0}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000b58000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000906000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000056a000)=0x997) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000350000)={0x0, 0x0}) readv(r1, &(0x7f0000971000)=[], 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000023d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a36000)=0x27) fcntl$getownex(r0, 0x10, &(0x7f000016e000)={0x0, 0x0}) 2017/08/10 02:22:09 executing program 6: socketpair(0x5, 0x7, 0x40, &(0x7f000013a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fe1000)="234000", &(0x7f0000001000-0x2)="2400", 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d5000)="2f6465762f72666b696c6c00", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f000066d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c56000)={0x0, 0x10001}, &(0x7f0000ab2000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000035e000-0x8)={r2, 0xc468}, &(0x7f0000be8000)=0x8) 2017/08/10 02:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat(0xffffffffffffff9c, &(0x7f00002e4000-0x8)="2e2f66696c653000", 0x101002, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00001ca000)="3358f83e8404c9f7dad16d52afe9e1c21e4fa0449c1ab10eaa0ca59eaaba5e76feecc7c405f264675e1d5e54ae2edc39a8818f51450418bd604892c0275b12657089af2d169c3ed3b802531636652efe708afddc42bbdf8064a71033db7e2af80f0a8a551e4861e8c59cf54329badf3da2eae8ca1d86605f6d3307c2261afe5f8268933893ccea294cbe410f50cacc8dc5e368f930836f777122475f41b818767587e95d2d686b425e7151b5f20626e8c7", 0xb1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009c1000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) prctl$setendian(0x14, 0x3b830c625f6a5d0f) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) sync() 2017/08/10 02:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0xc0) pwrite64(r2, &(0x7f0000b63000)="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", 0x1000, 0x0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000739000)=0x0) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r3) r5 = inotify_init1(0x0) r6 = dup3(r1, r3, 0x40080000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000d05000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) fcntl$F_MEM_LOCK(r5, 0x800) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xffff) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bae000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000da0000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ae9000)={0x0, 0x8}, &(0x7f0000704000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000758000)={r2, 0x7f}, &(0x7f0000f2c000)=0x8) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f000015b000)=0x0, &(0x7f0000457000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) sendmsg$netlink(r4, &(0x7f0000098000-0x38)={&(0x7f0000b84000-0xc)={0x0, 0x0, 0x9, 0x8}, 0xc, &(0x7f0000f61000-0x60)=[{&(0x7f00007dd000)=[{0x90, 0x1, 0x600, 0x1ce1, 0x5, "9e3ca989bacb1a3fc3aee3726ce58d2b3a88acb80d895cbcd78c3bdafa4a6c3ff608b743fd7c48e408f29e656f9a78f98354fcc5b8a648746fd7c0bfe96d77fbac49d2a430e6d42828f85e6c05f6bbb0c6beced3035f9deb8dd2c4bf329ca8dbf9bcd6ada48657ed055bb2e1816e89ee31ef03fcdce4a83e989138e0959f4182"}, {0xa8, 0x9, 0x501, 0x100000001, 0x8, "b183ec0a6d1881f297a1c862014e7fdf53ad447cc87627b2fd475aa986ab765434cd3d589a843bb6fee326cb640ab04e705a0692b24e314ded79ddc63fda0fec3d2d93bab9e4ef66c2a75f3ddefcbd39872f56281a0004fb68e482071bc9872e10930d6f9c73b723213b028d50e39f0236ee7245b358561632eb8ee1e13990788d92f5fec5f7bfb3271dff3dbcc0dd94767075da54da80d2"}, {0x58, 0x5, 0x0, 0x6, 0x80000001, "8417dcfe17f6ea5d74a5cc707c7d392ff4b0a04453647503c07fba278de6c4e55a88ef974b6612a75189422653b6557058f8a72889868e1bdea8dfa01032574fcfb68d7d3e"}], 0x190}, {&(0x7f000022a000-0x1344)=[{0x54, 0x0, 0x100, 0x3d8, 0x5, "a32660b6e132ed52b0b15b2fe05a10b098a1478fa228bfc20d0162f29d76c0b7f19d27f023a16c6d08e6ca72910d6a234d2e6540b524a9929f30e359d0d44daf8b"}, {0xd8, 0x0, 0x102, 0x2, 0x8001, "89b01e35cc14701c180f54c51fc1c646ef4e4ec30943b8694b2c0eb69e9518696f03c6f0535885d100926ee72aba510e786188f01d9b3d40e0ffa5a61de6a98ce71b0f939b2a04a65baec4cadb2d73fe5166a93a299dbc7045161881690c9790bf785736b8fb3fb8f11abae2b9af7bba84171258762c654752c86e719d68124c5322f34e824bd3af6649be0db35675ef0c91792c804e42579994875414885dd5f2ae946572994073ad20057a64f72fc75d5b282da994fc7bf26ae52e89e4918b3e3d8420ee13"}, {0xfc, 0x3f, 0x700, 0x7f, 0x1, "008615aca077035227adaba656f09ee56637d4f7af8e94e1791d7b4cd300387e646f35d7cf6914ac78058a17a51f1b6d0d71431937f59bfe423c221a606afe4bcb381b7bbd8ca65d8e7f6e682f52d91aa94666d9c90959a2a18ad3be796f342605ca3d4ba5f542aa018ba302885fe3841aa4e214177138ad9b2fff0f3f31cce6a4b4a20fe57318d69c54e0918019a6d24dab99c6aeea9de9115155ebdda99bc3f33ff447160c111e6eeb186e6fc8ab2d5d45a6c2c498cda35ccca6562cc194300e6efb9f00d4ab04460ee40523da0b6cf18774ccdc0b090a3f0abcf0e650fa2a043b832cd25fe8ad63bb8a61"}, {0xf4, 0x1, 0x0, 0x20, 0xc2, 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"4d599725d2d014cf54f57a9beab247f359af6667e25f52951198b2acffa833465caa70047ee770cc4f1c85cf9c2c11434a2c24f3436eb6411f099776fc585f2f7fd0b85d6b0135f67dd8dcb7d019a64b0a57d580a293cbbb93788987f7e0510bba6e324aaf0a8812822aae8a159e5722afa9ef26e58b729236e9b5a5fd79b142d2d958a780e57894dfc21365e89d3fde586b5a8de0d8352b65f4cb64982f323190f03a2271ddf05644eac17800e6e958a5c9312983bb9d1c0cdd5df309925ec4edb2e80144e69deb74b11947712c27b3f38a4baeed8f89f63439f99ca23aa666cfd92ddeae20a1fea4665a8636ec76063f8dbe3821f2f3"}, {0x74, 0x7, 0x200, 0x4, 0xfffffffffffffffe, "e285ddc76dd776a6aea140523908ffed4de400c89abdd93a2cad58a754d84c1a4358c11004e606287cf4023306373ecc88659c47f4f6e667e3ce8b3cc033a8c9bf9673c88c2de2932ddb88fd5b19911281e142a8b8fab2b7b1720ff9d825caf1c7e8"}, {0xf0, 0x4, 0x410, 0x7fff, 0x2434, "9480b7b96ea1b64f53b7dc5539a0d0a420482cd36a77c8be7698fd22bac612e76dc7798cf9432e35ed1034e017189003c8c9b9e19ba13d0b73760ea2ecfcce61e0f5734f65c4db9494928eed355edf798710d305bfb7c9822b3d10375d3f72a814099322c6fbcfaff7d56abb2f2775695c04675feaca9dc99af4c57decb3ba831d635c77b25004e3d635c3dd9cad77784ddc4588f6702ebd32d99682b3b83c4753742c586bd3a934ba9911e73563f058c6aaefda2f2e249bafe0f4fc81aa0a8ac188bae60fca5a7aa810b846cda6cefa0525eed97296930c8dde837a3c2a53ad"}], 0x36c}, {&(0x7f00008ac000)=[{0x60, 0x438, 0x10, 0x48a3, 0x5, "0d6ffdb7d9b7b7e8de68b06edadfd65cf1a5294f4ac2d7c20518b2a8b2e75b26f1fd3ca6553ea9ac462e98d71ce308799046b47a39820c0582cb26153e1bef4f4a63400e51db3b0c4a2b52a9cb99be"}, {0x70, 0x1, 0xb00, 0xff, 0x2, "00a5b3c7d31cb1206b1c69a2b8cc53804a34f917925f67de2a07faac694ae6464c5aab49ac439eaf844d6b461ddd3e3ebb7f68540f430e7634fab18f84afbc5eebc7b93a0fb8a0ea5a8c890dfe672ad7dc6b619165704b6e6000e1c163429f"}, {0xfc, 0x3, 0x300, 0x40, 0x9, "087d7a37c81442324a3c2c95a6a52eae51bcf8745b7a65552a29dd6ba5e6611118ba6b8de567b2c9e7800e77c0a84798887abb6584ec4ca248d84310a304ef18843f4d7bafa464c146ba2a7ce2ea83f28b965878e03fd6957a890179fb98bfe7502b8e89d651d2cf9bb9eca0408da00374d3ed40330015e3b85acd1acc2b751d35d4218bf5ee36fb657031bdb735a40cf54bee6bbe90e99a0d01963226a88bd30f2a9091924a1e8ed62fb59f3a1af9d62d3c45c74c77130a1e133c6d13b0ff2ef64d87b7b714be263a67157ebd33b10ae52d30a3d8a005212f0f6ffe36cd32f087700492e4ddfb92eac8"}, {0xb4, 0x8ed, 0x0, 0x9, 0x6, "e0c7935edf524f4f4da3d2e745c4008fd92c9c59825e0efed81fcef8b3a5e383eab7a5c1ebb6a63411e808e36625be1a13b97ceb639f477f799aff4a70673e6a9722c7b79f571564e04924f2e2ced12bbed6274e99c723c05caa8fec88258107d85c6522296506bfc350d1a4dcafd20cc32c6edd485a7ec6fe2630bad2410f8cfbd7661948d5a6d0207132c6cacad2a5e22c05143dd1f9cfcd0c5756165a0c02f87bce"}, {0x38, 0x200, 0x20, 0x1, 0x0, "69af2e26086775691a739d06dbb0076cdd8b93025a68767c7b648c3b3b4078d96182ae7d71168bca"}, {0x6c, 0x3, 0x100, 0x40, 0xc3c, "8db6b250fa6435a295d327c6676416c4bcc7f49127d4c899531d13ebfd8c113fa27d02d39cb8eaf0c48302bb0f4281ac9d90d442f88aaf52a77004ce4aa3f2b4798ba001c19af5074a90fc9b85754ae25bae0ea87f5a5b628c10"}, {0x98, 0x400, 0x302, 0x6, 0x4, "62dc65f2a7e6bc822fcab0b629195e9784e06b14ed7aaf108295331edbe7da6b2dc2318fe5a63e3192e956248452227eccc1f372694976d66ecec1bd676c528fed765e9113c682d3f8448ff58311277444e1ea06f2cec378fb6b986338600de0307a3b7ec9e0f407b6f7bb7612dac9f03b6df26f4c5d278342a7f181c10f5ccc6dc7977d14ee"}], 0x3bc}, {&(0x7f00005f5000)=[{0x10, 0x3, 0x101, 0x8001, 0xb7, ""}, {0x104, 0x3510, 0x210, 0x48fe, 0x5, "d998f65992c1fad620006e82b7b4c5f470b1507530d96428991e51de3d37bfd214f6465e699b93ab6375aec6c4679ab7d2abf7c3cfe7c5af64922f2bb3c16ea68a43a3bb4a2dde1efc1929d59d25b3b120d6009460b485c19f9a6165b3b4675beb04153eb9f1531dd0e1d4ce9da9ec9bc64b79b3ad3bcc8e3017a56ffd8178eb3bf2799331a23c975c2c44a8998d98e5b6061ab3add30820004fa755001cec5aa63b8d7a04a43bd897ab724a082ec5d216a8685ff77861af84b2351643f393dd2b229e960b8d63a21228f255e88a1e87d64d2ec53d95a4d56b04fde045f88aebac0ad380c712e079816852c9b7601e8ada6a71"}, {0x6c, 0x1, 0x101, 0x100000000, 0x13bf, "4e5534527257dc403e6cedaccad993720f08f509bc0192a5404de5afeeae14b11d772ca2adf9ae63ffc84ef849d58c2bcbb07b8e73eb54f7bc8e48b7b04216b14d7fe52cc0a58fe7e6c80ec19c2c91ac68345ebd67d4d7583f35"}, {0x6c, 0x4113, 0x708, 0x7ff, 0x1, "2d9627f1bc27861510acdc3ca7ed59ce7db710fc313b902eae54ec873c68f619a07aefdc837f7205b74605b93dc06de51992b687a72d087e2609acac81d62b90875e08edb5451f6d6777e6ffaaef608a7ef6ad19e896c117a6f18ada"}], 0x1ec}], 0x6, &(0x7f0000f5d000-0x18)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x4000}, 0x4) ioctl$sock_ifreq(r3, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000d2000)={0x7, 0x3, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/10 02:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) write$fuse_notify_store(r1, &(0x7f0000d63000-0x28)={0x28, 0x7ff, 0x0, 0x1972dbc1, 0x7, 0xe6}, 0x28) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa574804bb9d5f2cf57412b405c35e4c0d", 0x3a) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) read$eventfd(r1, &(0x7f0000c10000-0x8)=0x0, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) setsockopt$inet_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f000070e000-0x4)=0x81, 0x4) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000013a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00002c2000-0xf8)={{0x3, 0x1, 0x5, 0x0, 0x8}, 0x0, 0x6, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x9, 0x34, 0x563, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000070f000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000ecc000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000836000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x8e7, 0x9, 0x500, 0x2d, 0x40000100, r2}) 2017/08/10 02:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b1a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003b5000-0xc)={0x9, 0x0}) 2017/08/10 02:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000db4000)={0x5, 0x80000001, 0x4, 0x4659}, 0x8) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0xfffffffffffffffc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000f75000)=0x0) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00006c6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00009c6000-0x50)={0x2, 0x401, 0x800, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/10 02:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0xd0002011, 0x0}) open(&(0x7f0000848000)="2e2f66696c653000", 0x400000, 0x102) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d8000-0x9)="2f6465762f70707000", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000bd2000)={0x0, 0x1, 0x9, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) fcntl$notify(r0, 0x24, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ba000-0xc)={0x80000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ed2000)={0x0, 0xd4e}, &(0x7f00006de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x8)={r2, 0x1f}, &(0x7f0000759000-0x4)=0x8) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f00002ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000a2a000)="2e2f66696c653000", 0xfffffffffffffffd, 0x1000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000199000-0x3)=0x0, &(0x7f00006cc000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000000e000)={0xd, &(0x7f0000f09000)="00000000000000000000000000"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000021c000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000fb8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000054f000-0x20)={r2, 0x16, "7def0c72c45caf0fd53fd09e3d53466e50a2393ec3e2"}, &(0x7f0000fe0000)=0x20) 2017/08/10 02:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0xc0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000af5000-0x4)=0x0, &(0x7f00004a8000-0x4)=0x4) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r3) inotify_init1(0x0) r5 = dup3(r1, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5dfa5748", 0x2c) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000eb5000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006e4000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006ec000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd957, 0x68, 0x8, 0x1, 0x100000000, 0x401, 0x70, 0x3, 0x4b66, 0x101, 0x7, 0x7, 0x1, 0x100000000, 0x2f]}, &(0x7f0000ce7000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005f9000-0x8)=@assoc_value={r2, 0x6}, &(0x7f000095d000)=0x8) 2017/08/10 02:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000485000)="2f6465762f72666b696c6c00", 0x408000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1f) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004a1000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000d97000-0x28)={&(0x7f0000df5000/0x6000)=nil, 0x3f, 0x7, 0x80, &(0x7f0000f34000/0x2000)=nil, 0xa546}) r1 = epoll_create(0x2000020009) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000a81000-0xc)={0x0, 0x0}) 2017/08/10 02:22:10 executing program 5: r0 = creat(&(0x7f000087b000)="2e2f66696c653000", 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000ece000-0x10)={0x2, &(0x7f00003df000)=[{0x46b, 0x7}, {0x4, 0xc1}]}) r4 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000977000)="637562696300", 0x6) connect$unix(r2, &(0x7f000066f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000212000)={0x2, r1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000354000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00007e4000)=0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000f64000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c1a000-0x104)={0x0, 0xfb, "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"}, &(0x7f0000f75000)=0x104) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000198000)={0x3, 0x4, 0xfff, 0x1f, r3}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) accept4$ax25(r2, &(0x7f0000ac9000+0x451)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000cf000-0x4)=0x10, 0x80800) 2017/08/10 02:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) fcntl$setsig(r0, 0xa, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002de000)="2f6465762f72666b696c6c00", 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a1c000-0x4)=0x100, 0x4) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000ae7000)="bfd29a02fc9d165f9ff99ee55908777c880bdca12369363b2e3ba18fd392b642d334a40fad282db721a4f0033956560a074434b90d949ba731afbd4e") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00005af000+0x294)={{0x1, 0x0, 0x3, 0x3, 0x6}, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CWND(r1, 0x6, 0x6b4, &(0x7f00005e3000-0x4)=0x6, 0x4) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2017/08/10 02:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b8e000-0x8)={0x0, 0x0}, 0x80800) accept4$ax25(r0, 0x0, &(0x7f0000e8b000)=0x0, 0x80800) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a46000-0xc)="2f6465762f72666b696c6c00", 0x200042, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$mice(&(0x7f0000305000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) 2017/08/10 02:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000764000-0x8)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c9c000)=0x0) lremovexattr(&(0x7f0000bb0000)="2e2f66696c653000", &(0x7f0000258000-0xc)="2f6465762f72666b696c6c00") pipe2(&(0x7f0000cdf000)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000e79000-0xc)=[{0x0, 0x0}], 0x1, 0xb, &(0x7f0000354000-0x8)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ea000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000228000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/10 02:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9b000)="2f6465762f6175746f667300", 0x151000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000000c000)=0x0) pipe2(&(0x7f0000bfe000)={0x0, 0x0}, 0x80800) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000489000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f000076d000+0xcb0)=0x0, &(0x7f0000e9a000)=0x4) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) memfd_create(&(0x7f0000ef4000)="637075736574656d3100", 0x3) socketpair$inet(0x2, 0x1, 0x1f, &(0x7f0000f1a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00007c0000)=[@in6={0xa, 0x3, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5a69}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9d7}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0xc8) 2017/08/10 02:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa44", 0x1e) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004df000-0x8)={0x0, 0x6}, &(0x7f00009d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004c9000-0x14)={r3, 0x8, 0x5, 0xde2, 0x81, 0x1ff}, &(0x7f00009df000)=0x14) r4 = socket$inet(0x2, 0xa, 0xc0) r5 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) creat(&(0x7f0000af9000-0x8)="2e2f66696c653000", 0x8) syz_open_dev$sndseq(&(0x7f00002bf000)="2f6465762f736e642f73657100", 0x0, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r6 = socket(0x11, 0x80803, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b8000)={0x0, 0x0}) inotify_init1(0x0) r7 = dup3(r1, r6, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r7, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000709000-0x9)="2f6465762f72746300", 0x8000, 0x0) 2017/08/10 02:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x80006, 0x7, &(0x7f00004fc000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002e5000+0xd9)=0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x6c6, &(0x7f0000dee000)="20a6548b1cba87173ba26339fa54877b", 0x10) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000d0000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c3000-0x4)=0xe8) epoll_pwait(r0, &(0x7f0000df7000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a10000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000642000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000b59000-0xc)={0x0, 0x467881d9, 0x2d}) 2017/08/10 02:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) llistxattr(&(0x7f0000fcc000)="2e2f66696c653000", &(0x7f0000a1a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/08/10 02:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r0, &(0x7f00005a6000)={0x4, 0x1, 0xa8, "eb3387f21bcb", 0x3, 0x0}, 0x10) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cba000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000b86000)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) flistxattr(r0, &(0x7f0000b04000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77) setitimer(0x3, &(0x7f0000ccd000)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f000040f000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d18000)=0x100, 0x4) 2017/08/10 02:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000035a000-0x1b)="000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) ptrace(0x4217, r2) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f73657175656e63657200", 0x48801, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008d7000)=@assoc_value={0x0, 0x1}, &(0x7f0000829000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ec4000)={0x9, 0x8c8fb5000c9c0ffd, 0x4, 0x8, r2}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004f4000-0xc)=@sack_info={0x0, 0x9f1, 0xfff}, &(0x7f00006d4000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000201000-0x98)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7556, 0x0}, &(0x7f0000a12000-0x4)=0x98) r4 = creat(&(0x7f0000b02000-0x8)="2e2f66696c653000", 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00008e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x5, {0x62, 0x8001, 0x5, 0x0, 0x3ff, 0x5}, 0x9, 0xa50f}}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000003000-0x4)=0x1) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f000072e000)="2f6465762f73672300", 0x6a, 0xd00217bfd6fead52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f000024b000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000623000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) r4 = dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000238000-0xc)=@sack_info={0x0, 0x9, 0x5}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r3, 0x1, 0x20}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d76000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000080c000-0x4)=0x0) ioctl$sock_ifreq(r4, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000667000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) fcntl$dupfd(r0, 0x0, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f85000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f00009a6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000394000-0x4)=0x1c) r1 = epoll_create(0x9) pipe2(&(0x7f0000a50000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00006d2000+0xe78)={0x5, 0x9, 0x100000001, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000f7b000-0x4)=0x3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000432000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000048a000-0x8)={0x0, 0x1}, &(0x7f000086a000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000838000-0x8)={0x0, 0x95}, &(0x7f0000e29000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000325000)={r6, 0x1000, "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"}, &(0x7f0000eb6000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000577000-0xb8)={r7, 0x7f, 0xaf, "99d5fee4f9adb64f4a7b747cdbd7a426e9b273e85461b1058990e68dd8d83986ad1a8b6c0a353e2dd8497aec409d11b6027cff1ddb0876a8a1eecadac2a61c275fd3663e83e783d30b3c24102d70c5620590c53b3fcb5c79e1d807b036cd171324cb624ff532aa8a36dd9d33afd7480adadab57b331524d3c77f0ad54fa1cb306a3fde0c0cf8a1c9bdda0ed1a96119dfcfa9ba8f890c723327344f8eae2abbd44ac539039bb3e034115b960b3cb090"}, 0xb8) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ceb000-0x98)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x9}, &(0x7f0000e0d000-0x4)=0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r8, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f6895351", 0x25) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c1e000-0x12)={@generic="d2a9be6a6b10b233431e840d451eac56", 0x201}) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) 2017/08/10 02:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x100000001) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) dup3(r1, r1, 0x80000) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f000088c000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9b000-0x4)=0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e9b000)=0x7, &(0x7f000007a000+0xc40)=0x4) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000b50000-0x8)="2e2f66696c653000", 0x4240, 0x2) memfd_create(&(0x7f0000e43000)="7070703170726f6370707030657468306c6f2800", 0x2) pwrite64(r0, &(0x7f0000306000)="8a32b78e9069044222bbba2da3e687a7367651885a2fe0e4ccdef959f71152ff3050695b7772dcaa68ee4e926e04b5148b9fad5eabcef874ab3451188e33d61869694ec582dad1c27c65d635f4409790d9139b0e441d2d12e00728291a140349fe73b620dd7f755463", 0x69, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e78000)={0x6, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000357000-0x8)={0x0}, 0x8) fcntl$F_MEM_UNLOCK(r1, 0x801) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000d6000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/10 02:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3e000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000139000-0x11)="0000000000000000000000000000000000") r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a1f000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000592000)={r3, 0x80000, r0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00003d2000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000752000-0x4)=0x0) process_vm_readv(r1, &(0x7f000068a000-0x10)=[{&(0x7f0000595000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x1, &(0x7f0000c46000-0x20)=[{&(0x7f0000daf000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000e44000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000061c000-0xc)={0x200000000000, 0x0}) 2017/08/10 02:22:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x800, 0xe9e3, 0x7fff, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x9, 0x2, 0x7ff, 0x80}, 0xa0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000082f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000b5b000-0x8)={0x0, 0x0}, 0x1000080800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00002eb000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000cb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000086d000-0x8)={r4, r5}) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = memfd_create(&(0x7f0000e39000-0x7)="28776c616e3100", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000c63000)={0x2, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "39c85aa0cb49c038", "6a839efd8d7ec1e7bbb76321144a5d6dbedea113d28dc4276d3b353b6c8bdeff", 0x10001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x12, 0x0, 0x3) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r3) inotify_init1(0x0) r5 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) fcntl$F_NOHUGEPAGE(r0, 0x803) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ad8000-0x4)=0x0, &(0x7f0000e45000-0x4)=0x4) 2017/08/10 02:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b4d000-0x8)={0x0, 0x2}, &(0x7f0000b75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004f0000)={r1, 0xba, "7db355ab45c00a123fed0c0e45715fd87966e34157c6fdecbb235fd5d652eb70f6e3d096eb3e132b697cf01fb22ae9751ee48f5d97058d788c1acdaf9fbd645a2b744aa557af522109a8d66354ba03c24cf5bfe984511bd41d6f43dc560987f947aa1b69d09cabdba045d4a65b445e19dbe89bc38aa94952300910eeaa6707bfa39f0d77b6483e2342484c6a17411cd6c7b930a57fe3a61f9e5e2ce1011e296113394552a9e9f61ecee6a4d7680a47281c30026f156434e03d9f"}, &(0x7f0000bb0000)=0xc4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 4: socketpair$inet6(0xa, 0x2, 0xfff, &(0x7f0000ab0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000030c000-0x10)={0x0, 0x6, 0x8, 0xf0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000456000-0x10)={0x6, 0x206, 0xeab, 0x1000, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000d57000)=0x0, &(0x7f0000511000)=0x4) r3 = epoll_create(0x9) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00002ba000-0xc)={0x6, 0x0}) memfd_create(&(0x7f0000db4000-0x6)="3a29402d5b00", 0x1) signalfd(r0, &(0x7f000063e000-0x8)={0x1f}, 0x8) 2017/08/10 02:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007a1000)=0xffff, 0x4) getpeername$ax25(r1, &(0x7f0000e33000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f36000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fb6000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ae000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d51000-0xc)={r2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/08/10 02:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e59000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000baf000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000905000)=r2, 0x4) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5d", 0x29) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004a7000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001d0000)="2f6465762f73672300", 0x80, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000dac000-0x6)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00009aa000-0x8)={0x0, r1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a08000-0x8)={0x0, 0x0}) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d36000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000260000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ec000)=0xe8) getresgid(&(0x7f0000982000-0x4)=0x0, &(0x7f00006e9000-0x4)=0x0, &(0x7f0000f24000)=0x0) fchown(r3, r4, r5) 2017/08/10 02:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80004, 0x0, &(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cec000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000045000)={{0x0, 0x3, 0xff, 0x2, 0x5}, 0x3, 0x7, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x3, 0x6, 0x1, 0x991d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r0, &(0x7f0000420000)=[{0x0, 0x0}], 0x1, 0x400000007, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000de6000-0xc)={0x7, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000c32000)={{0x7, 0x1}, {0x6, 0x5}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000064d000)={0x2, 0x0}) 2017/08/10 02:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e27000-0x7c)={0x0, 0x72, "b81988a01df4c259d3d7bb3e76f8e0e7fdb88a994dded710a96c89d14dbdc27c2d6633ebcdc9bad3b899b928364f08538288935134214fc82d710ff7516de7398859f7cf0a952a8b685ad98c95ad3469028404a4b325d4813a7a719ad1e565b29ad3c8a996d045ee480f4a2801edae5f4e75"}, &(0x7f0000f4c000)=0x7c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a2d000)={r2, 0x2, 0x4, 0x3}, &(0x7f000043a000)=0x10) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003b4000)="2f6465762f7573626d6f6e2300", 0x7, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cb4000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f10000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000548000-0x4)=r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) fstat(r3, &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) getpid() 2017/08/10 02:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000386000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) recvmmsg(r1, &(0x7f00007c4000-0x40)=[{{&(0x7f00005de000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000b7c000-0x20)=[{&(0x7f000088a000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000a43000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2, &(0x7f0000f0f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x101}, 0x0}], 0x1, 0x0, 0x0) 2017/08/10 02:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ba000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0xfffffffffffffffd, 0x200000000000000, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0xfffffffffffffffc) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) r4 = inotify_init1(0x0) r5 = dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) fcntl$notify(r4, 0x10, 0x20) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000b19000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007d4000-0xb8)={0x0, 0x8, 0x7, 0x7, 0xe6, 0x3f, 0x5, 0x20, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x100, 0x0, 0x6, 0x7f}}, &(0x7f00006dd000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000043c000)={r2, 0x80000000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a40000)={0x60002018, 0x0}) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0xc0000) recvfrom(0xffffffffffffffff, &(0x7f0000e73000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x2000, &(0x7f0000001000-0x10)=@llc={0x1a, 0x1d, 0x6, 0x5, 0xfff, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x400, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f32000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f0000529000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002e4000)=0x35) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000b32000-0x10)={0x100, 0x6, &(0x7f000032d000-0x6)="5f4cff7d6dc1"}) setsockopt$inet6_buf(r1, 0x29, 0x100, &(0x7f0000556000)="c6cab9d92bc6676ed1f9a0424c0cf002791297403a8995fcbbbe2e103a8400d303e91d000000070000c715826bb8de2acec60f48ff451fc746b3218eaa882c306fa558bc0c40d2b2cc9e6b9f2b0401133eb050dbe7ed487507085c8198910cbf732bb93ee3ff4635b10254fbb6a5bb7938e4e1bdce9d2cbca12104a2d02feabc49f875318ea203b62d9c7c843e4c4eb29300756efec4c5e064d317d6c6cc093e316d978cdd50a7d870ee", 0xaa) epoll_pwait(0xffffffffffffffff, &(0x7f0000e1f000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f1e000)={0xfffffffffffffffe}, 0x8) mmap(&(0x7f0000029000/0x400000)=nil, 0x400000, 0x2000000, 0x8010, r1, 0x0) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$unix(r1, &(0x7f00006eb000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000074a000)="2e2f66696c653000", &(0x7f0000e9e000)={0x15, 0x3a}) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) creat(&(0x7f0000ed5000)="2e2f66696c653000", 0x34) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) open(&(0x7f0000321000-0x5)="2e2f66696c653000", 0x40002, 0x20) 2017/08/10 02:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185", 0x26) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) getgid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) write$fuse_notify_inval_entry(r1, &(0x7f000046a000)={0x20, 0x7, 0x0, 0x6, 0x7}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) r2 = syz_open_dev$mice(&(0x7f00006eb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setitimer(0x0, &(0x7f0000d3a000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000de1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000aa2000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e09000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b06000-0xc)={0x6, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000081f000-0xc4)={0x0, 0xbc, "09f0df8015d4ea7d8701fdbf69ddd4521b609b2e6a3a9af552b00f7deea26757aa96dcfabb989e3718ea2fe6f956a98e4cac2bcc58cd2d3bc4bbbf84d671b3707c6557b7123e8c9651ab1635aa84d516e9ec27048f07f4d452ebb824d53496ca6c309fbce86bc8d30c72c418194230073f36806930be3cb2d10f049ea66a178d52d4a40ae60ae4ee27d083a96d7c8ef62548106c584c667a19a4dbcea419f649deaa643bdec16f1338ae6405a37a52bab59214920d55f885efec7c0e"}, &(0x7f0000eb5000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cdb000-0x8)={r3, 0x8001}, &(0x7f00007d0000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000818000-0x14)={0x520, 0x800, 0x0, 0x9, 0x7}, 0x14) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) fcntl$setsig(r0, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00006ff000-0x4)=0x0, &(0x7f0000603000)=0x4) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000c8c000)="2300", 0x3) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) mknod(&(0x7f0000193000-0x8)="2e2f66696c653000", 0x10, 0x800) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000a0f000-0x10)={0x0, 0x0}, &(0x7f000074d000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xf) fallocate(r0, 0x2, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) fstat(r1, &(0x7f0000a3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4000007e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c6000)="2f6465762f72666b696c6c00", 0x1ffffc, 0x0) r2 = openat(r1, &(0x7f000008b000)="2e2f66696c653000", 0x600000, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ba6000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) mkdirat(r2, &(0x7f00008cb000)="2e2f66696c653000", 0x34) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000a66000)="242f70726f6300", 0x7) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000742000)={{0xffffffffffffffff, 0x0, 0x7, 0x2, 0x2}, 0x9, 0xfffffffffffffffe, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x5, 0x2, 0x800, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x8, &(0x7f00009ef000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000957000)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000e09000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000dff000-0x8)={0xfc, 0xffffffff}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 6: r0 = socket(0x5, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9, 0x20, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e70000-0x18)={@loopback={0x0, 0x1}, 0x99c, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) prctl$setendian(0x14, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000bdc000)={0x2000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00002cc000)={0x94, 0x2, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f000091a000-0x8)="2e2f66696c653000", 0x200, 0x2) clock_gettime(0x0, &(0x7f0000912000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f00008b2000)="2e2f66696c653000", &(0x7f0000b73000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f00009ba000-0x28)={@generic="0402aa2e60c661001feb1929282ca198", @ifru_map={0x20000, 0x0, 0xfe8, 0x8, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x5, 0x100000001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f00006c6000)="2f6465762f70707000", 0x0, 0x0) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923000)="2f6465762f72666b696c6c00", 0x81, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000a84000-0x10)={&(0x7f0000865000/0x3000)=nil, 0x3000}) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f00007ba000-0x8)={0x0}, 0x8) accept$ax25(r1, &(0x7f0000363000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000085f000)=0x10) 2017/08/10 02:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0xc0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = syz_open_dev$usbmon(&(0x7f000060d000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000996000-0x48)={0x0, 0x40, "e5f841bce5c9a1765f97074ed05e292f3dafe5a528eb29adf78d08ca57de63027f6ff418bf8361a806887c461429d288128680cb984540822e8e737f194bc3f8"}, &(0x7f0000415000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ca8000-0x8)=@assoc_value={r5, 0x4}, &(0x7f0000b2a000-0x4)=0x8) r6 = socket(0x11, 0x80803, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r0) inotify_init1(0x0) r8 = dup3(r1, r6, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000bf9000)={r7, 0x8000}, 0x8) read$eventfd(r8, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f00007bb000)=0x7fffffff, 0x4, 0x1, &(0x7f0000a41000)={r1, r2+10000000}, &(0x7f0000f2c000-0x4)=0x8, 0x100) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b54000)={0x16, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x400000009) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000aa8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009c1000-0x4)=0x10) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e", 0x28) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x0, &(0x7f00003ac000)={0x2, &(0x7f00005de000)=[{0x4, 0x6, 0x3ff, 0x661}, {0x0, 0x4, 0x6, 0x8001}]}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000065f000)={0x0, 0x3, &(0x7f000079a000-0x3c)=[@in={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d39000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c5c000)=r2, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000274000-0x5)="2e2f66696c653000", 0x400, 0x100) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000033b000)="0000000000000000000000000000000000000000000000000000000000000000000000") ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000efa000)={0x0, 0x5a, "ddd63cdbc6d3d5a77f2338e2ae11470e76ca18088d46e638cc790897233984a2acb82a8d8c9870dfc123aa4b3c5ff1dee1a0e6c4c7419a4c69d425538f02af4aafe9f72159ee23c9db2dc5602b92a217becaec55e7f2daa7fb9a"}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$binder(0xffffffffffffff9c, &(0x7f00009c8000-0xc)="2f6465762f62696e64657200", 0x1f5000, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000ef6000)=0x0, &(0x7f0000827000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009b9000-0x1c)={0x0, 0x11, "bad0412bf0521928f3c33998aa9b845e9a"}, &(0x7f00007dc000)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009c4000-0xc)=@sack_info={r3, 0x80, 0x7}, &(0x7f0000fed000)=0xc) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00002b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f00009d5000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001a7000)=0x64) rt_sigpending(&(0x7f0000452000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r1, 0x5427) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000649000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) setsockopt$inet_tcp_TCP_CWND(r0, 0x6, 0x6b4, &(0x7f0000ad7000-0x4)=0x9, 0x4) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000697000-0x11)="2f6465762f7667615f6172626974657200", 0x440, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b88000-0xb)={0x38, 0xb9af, 0x80000000, 0xb281, 0x80, 0x100000000, 0x1f8000000000000, 0x8, 0x7, 0x9, 0x3}, 0xb) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b8000)="2f6465762f72666b696c6c00", 0x200, 0x0) r3 = add_key(&(0x7f00007e8000-0x8)="6b657972696e6700", &(0x7f0000dab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f00003c2000)="6c6f676f6e00", &(0x7f00006f5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000236000-0x20)=[{&(0x7f0000ab5000-0x8e)="992d338da1918882ecfb790500ff7e576562a4ee2caa6dd872681cb3c139a4c9458f2ff10d01910605da9a5fb000c70c13389b17625e05203d8b98d7220261554f54f434b3b825e8a21df1193f80e3124755337b636540213a91b3ee4317e1ca31259690b5d06c2a9f805aae5cc39ea70de11cbf3af8f9248c8c68297f6c85076833431eca07b98e14e6a41a6dc8", 0x8e}, {&(0x7f000075e000-0xee)="ba669b34aba43a5413f84e476d8e50d8db535c1d069028e862c5e1b5d02d80679e0142d022998fc0b9580c7de83d2ef22a686c2a7f1fa9288b1d4f78be8fe1ae5c0b280f4390b592cf3d109a1b6f70b0da4f83cc28c6c9728f040b7f6107a54248bac554ba5e9ac4ba879b69b5992464f5aba716fd6a673982e0fa910ed38d492a09f9e1aaea6a57feb77270c34f7766832e0e72e35ec744e3115c4cdd428d0edad51aa5291c71aeb55e61909ab304887de1e0922cf7adadaf580cedbfc995957ddcfaa8958145a4e2d44771bd2bb144bf10d97801a78c41f31554ebc5828a3fc4e198691d307e9bae95957b6fa5", 0xee}], 0x2, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000060a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053f000+0x8db)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) r5 = fcntl$getown(r2, 0x9) sched_setaffinity(r5, 0x8, &(0x7f0000084000-0x8)=0x4) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000bb4000)={0xff, 0xffffffffffff8e0f}) getsockopt$inet6_tcp_TCP_PSP_CHECK(r2, 0x6, 0x6c7, &(0x7f0000436000)=0x0, &(0x7f0000661000-0x4)=0x4) gettid() ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendmmsg(r1, &(0x7f0000e49000-0x1c0)=[{{0x0, 0x0, &(0x7f000092e000)=[{&(0x7f000058d000-0xe1)="6f6f70204e0cac2cb8a2885efca10d0985aa0387f65a678604a0526e3d8932949185fa3114773a3a1ed484fa1d416a03983147c1407a8bcc872d8a2b9ceb5ff14c9d74b5506beefe6a3658a019ede986cc22bd729b835f3f8933c7e063578e5389de4cfbb28c91392bbaedeabf9dfff43094849f4eadf0c2fdfbdc83182b3c3358a3f8db0d743675e80236ef101a8f0fb2314c01a8ef54c15741bc70c77228d5614448a71e9e6c123d9700aafc9797441236961a02702a430da4a20bad573984769d10951e47366ae26e7288ddd477e2e515574775772794c30aa8cb87ea1443eb", 0xe1}, {&(0x7f0000ff8000-0x7e)="65f467425f629b86277a47ab976fca2e87f34b6ed4fcc41f49f375634461ef3990be750282f4cc3a6ae7d0cbf913e7fec91402001f50b5e2a0a710af113d690399e525e6b32f0e37aa02bae6cd25ed2c578bf9a8558e6147237e1b77a6380524677482adf202b851e293e412aa6c67796395f32711ff09d35bf49c2d6ed6", 0x7e}, {&(0x7f0000956000-0x4d)="95ab4e0da9ebf21cb38c78d0504dc5d5f2cf66b1cdb2165f01aac64063486e5e9f5b72aa9518bee076f7b39ab2092c6417a1ee3a6405935b473a15fbf5a6135556277bdeda216287ccededda64", 0x4d}, {&(0x7f000043a000-0xdd)="fd5fdb8a5bb5497d9a597f2823ad07049dc9fe0548d220e9a607f1dbbde62e2b92f911218e63b56d4544dd74191da7d355fba911d2f487abd7e3c88698ee88a10b26b83f0d1ef3b52039e8c5273355c2cac525f60974dd6839169a26e78836a5cf90f0304fac8f4c9e9c3d1b9d1b03ef12960142b07041ad633ef9f2b62f77d72d71858ed8e4ac9f78ca54a3fb26347ee630a57c8f9b59d32ed2a0ae3088881a9ac051030461b6189432061d5223b20c125805f72323c93d967dc9c2b38a1fdee39e2ee624302ac6b2ef24d2c0f3343a6949fef9d8a07c3692c791d399", 0xdd}, {&(0x7f0000762000)="8d7430e2e6b204e962cc7d058a740687c205f7cb9a5584286ef3b9adb6cf67b96d5d3a597e26051f1715993dadd12ef35f29", 0x32}, {&(0x7f0000717000)="545bab3bd94338f66cf7e15646565e8f0927cacd01bd3b442b5e233653092f9c8699e4e08fcfa8b63ff2b9f193f4bd147ac930948620e51d5c4f5a0f8e1ef82dde8ad1d58a8e464063368b28bc13d31c840daec55dad87b4a64878c423b7e062a7e6e725061832fdf1b7cc83b7c01357a53c5118cafeffa7b8302648aedb266c16c377f8eb54c7daa509c1f08b9263ec48a3312555c384", 0x97}], 0x6, &(0x7f0000d25000-0x1b0)=[{0xc8, 0x10a, 0x7492, "09608ccdd77ca3af76e2995788e55914b3491e571e3de9cc274f547b5de864759f10a5a19d07493ec59cb3dc9ef7dc4537e0985c4a47f71073cc87d8e568a2b431db0744c3c5c976049e08ba5fba59d520eab229ce73cbf50ae5ffee7b84455361d470a39d8806b3fa07ae84d950b44d6ed909e00968bb6e3f6cbc3c2240d786a65d4c4effd6afdbf00c5c6eaac919c7bfa6de6d58e73f5469de728480c0a7b805a48c287777550138d8da27574546ac08ab1162"}, {0x48, 0xf3179341d393dff2, 0xcb00, "68fbbdd6c0038ff95b13dc0fc3ac532f8ea3dbde3d2adabad524b8e7c54f19fece140e313ef6ccbab519edd1ae7d9e59c5a8"}, {0xa0, 0x19b, 0x2, "65e6521fc4d3224191ec2caefc19254b0ef00cd06f59dfedbac7c80e7431f960e9972273e0e5f35bcd3aac0365f411f9e3d4733eb57ac64eb64e9cf0fae1a6eef82c8e5065493426d89931eb60c5d8fb189ec28d877d01247deb598ea07e064bb16518f3458be83e1f6938797d1df3dd0a036a2e5ba0ae85c3137b0bde297e50bfbbe5f2ca88ec44f73042aa"}], 0x3, 0x4000}, 0x6}, {{0x0, 0x0, &(0x7f00001b5000)=[{&(0x7f0000eae000)="d5633777021825047278fe55eea68c43b37420d16268deccc0ccd3013d111c121dc43c27024e026ff224eb", 0x2b}, {&(0x7f00003dd000-0x2c)="34d2f7f96bff3761058157bba0935fa11153cfc8b43f47eda31da50ed2b0fba0f3810742d5dd37f6fbf39903", 0x2c}, {&(0x7f00004d1000-0x7d)="235cd73ab22de12c0cc1f5891551d9fabe29a4ed434649f905acf82959c4ea1d66c89ddc0b2248b10cc172a9ecb96f803f9a7aa83b0f03383657dddeaf9515510c26e59d8b46c1bbe1e79f1c113bcf2d0df7faefa3dad5c357a2ec0ebb85539aa0692665c8ef1b663dfd609a7b06d0b2a354c825a3d0a301bf6cdb3dba", 0x7d}, {&(0x7f0000175000-0x2d)="997fa70ab36c203c6261610a5851160916ac0903dc033e54731cdd99e55f34b885b6bc679c9d49429d5822e62f", 0x2d}], 0x4, &(0x7f0000703000)=[{0xe8, 0x111, 0x78, "0b7b54c67fcd09ec95f563d211aa010c2f0cd8ad922a2ecb31bc6c0c599d57b84e3637b55d47c7fc01096b2b1b8e6f93ada0d4e3720eed44357b619a390de66206af6e51f4d1dbeda9b2463c292c08e89dccf2d86e009de679bdeab02f6a57d6563f041fb9083bf1846da0f9e0131bcd6baffd26ef379c2c7f107156468eb47876501e35762d249794c983e6008ac53f623345d4eb0d4e694065b1810cd6845fd6f5f999967ae37efae7344fb4c5b43555d4c08abf1ceb1a61431444e49cb4b1bcc54384e6b3c8a9786680b7910117106df2"}, {0x68, 0x0, 0x3, "053af80402433a5a682638642c0c4dc8f9ab372fd124794aef1a9e6dbf89b2b186ad3fa3121a5ae7bdca55485a57cc814615bb5fb0d676aaaf672e53cc00110141fb90fac0c814ffa2367f6f26fc74676f"}, {0x68, 0x10f, 0x3, "f3e58a28d66ca2a21da794972018d33860b47988e8ef816c9c76c42ec77b415332e3f8ffc77682632c7a0b588ff1dd9b7ef63813ad90e1a99a6a8f375bc15bda5a9b9a9396c06fc1955263ba0ecda235c2e897cd72927899"}, {0x90, 0x107, 0x5, "988a47a743d7c4776c43605195e09664bb1a606fabb0c4c7a51feeff468fa33d42e4049b1751a2c0579d86cd4c32c6d7d3d0c453df5e44f0c1bffe7adcc392783e8db88dde779ea2572faec7a7cd50812e802b5efd34e8a7dd18fdb10b12471fb260e76863d29cf8c13fdf88ed7a39e8c55a6454db756446e3be5ca72aa5"}, {0x68, 0x0, 0x6, "e02917d0a391b52d0a6a535705a7a6cacbf003e18af28b039659c6a4a25dc50cc1bdfcc59a913eac0e06a5fa03d2e9880f5e85dc724f498050e0b703126f8140828dfb0e5c1f79ee6399882d6438a917303d8408ca4a27f5"}], 0x5, 0x20000000}, 0x9}, {{&(0x7f0000893000-0x10)=@ipx={0x4, 0x8, 0xffffffffffffffc0, "3fb122071d13", 0x3, 0x0}, 0x10, &(0x7f00009a1000)=[{&(0x7f0000fc6000)="388a14775830dec670d34bc062445e1bcf5133c71021a5cb8fda02861a07a93fa808818127aae3dee5ae331f0d6f55c47604e85f46e844270ae293d7bb40e0f475a8005b2641c173b918a3b700d69c0399d4f63690e7df0138358193be9dd7b2932cef914207e6af9c2e1807f2cd81ca9fa5d8949a2bda9e49f19027200c2642425af24e0a6a5862fc727b54c3d13ea0574a3f9741b37f0fa44b5c08eae12534173b45b7ffd9cc9005fed473813e56b0d89b32591af05e95b3e59e16ed4370cd28db24cc", 0xc4}, {&(0x7f0000b5d000-0xf6)="7362c345f7ea32f52962291f8befa49518282500be17d3730377f0469c5cefa3c18d51acda25eb6812882c7f7410a163f9a5c5c0201c622aa0659b8f0502af7a68fc44ad3a161e176b6d0c7720a7612a9d4d5718f1353cb74d476bdabeb186742a4492be75c8051a02a31b14be6b53a07b0196d91c3cf8f938ed802cb97abdc0264e7f462e83982dff577ef3b08868b691dc1b244336ee987a6b5af1ab474face9f94938de8cd6f823cf2cd4270b82c7edd0d85e8f534f16d16bb0676bf02d7ea83680e8df0aa11e06ed6b8d9822e54073101dabf27f0648259ac1c5c2dfdd0cd83303e503ded73f2a8265695fc135f3d79acc35c01d", 0xf6}, {&(0x7f0000e15000)="7454b2702949e4f9aca017f7ce6e28a4518073fb39c9411c2521010299ba17", 0x1f}, {&(0x7f0000cb4000-0xfc)="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", 0xfc}, {&(0x7f00006e4000)="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0x1000}, {&(0x7f00006aa000)="4fb882f73ad5befc5fda602b16b64c5c87a01d8c9d0be35fc78f051bccdbeb1c138d3eaee69405e3509baee0d56666a7e3a07ee4acd22f238af8020d6500f57af5334c7af8152ac87f226b8edb81b870b47e524fa79aad88a7999e135f6c7f726da25dce7b4bb23bb59a0790e8f1bcbf1ad230a8114167ea4e471ad3825f599581746c23a2016b9dd661ba171df7149945870488fc7321da1464e060ca86c05a79e3f8de3d4cd75eeaf8b3c87b", 0xad}, {&(0x7f00002b6000)="0c4b9de7bfab27aa0f450ef92ceb5b5fc888a582edb401a98bd39bb2a36d6ecc3f8452d7402e365b1a8cba7726fbd85d6e0afc50c6420670960a292f4d35dc4fe9fbcb7730cf0c4182206f2c102334a494f6a17560ad81017ed5579033dcd378989029a2419f27b040ec0af35e27bf97e4ed490ea324e81eab35803432680b6ae1bcec940157fb9bc0e476948f51", 0x8e}], 0x6, &(0x7f000005d000)=[{0x60, 0x84, 0x80000000, "19d5f04a890d91b26898a1021ee8f4eef049516b787ad3b6a46a9cfe3ac1e1adc5319534812955070864a9e2e1f8936a92b3b9406d5ff472fc7ff8eeb5a474e3569ff607704492cc45"}, {0x108, 0x10d, 0x3, "ae88d3ba1ddab0407af90b1fa011c412073891d381dc2326feed379d9e2b03ad5223aff1e9006df7626fec727396776b674d32119b51900f6c03319c020955f696858dd9c06656a9e03d5114424ac88e697ee02d6a4716e3c89f6f86548b6df31efc7df45b9a8d1683eacd29da95f26d66210b9038134972fb0899a2c0eb6345942bae85871074861fc6e131f7b66b62adc529ca3ec935676e54d2822ed7cca64fd494a242aedd3b70640c7e8a5dc4ba0f9ee3163f93e9c5cd14898aca5f4054aaae46e8e7f2de7e4fed5fa589127b8e5434cb400ad9d27146871b4e4f205babc59b18d2c503e8decb0f8ac498114e3f86e963f8"}, {0x60, 0x103, 0xe41, "b520d0ef66fd5b21cc42f1a79a10f86b8e5b117b53bcee0facfa6c78c1fddf405eb973466e896d0b18bbac5170ced415efb90dfd3804d4ef57bc046de6dfba1a6cd2eb08725668ad06809d77230692"}, {0x108, 0x118, 0x91b, "3b2905da41dccb261e1091b5e3d76d1460d70adbdea8a49f6be09c0fb0d62888a21e97ef53d60c39c3e7e5249f75076f006fb61cd459e5e1a29d2ffd45c2ba8f66c067b37407303bd5d35e96bb89aed218d3981d80a4a1e4c5ce4d68808841231f53662f6f4c6417bd68415500f15d0263ef6af6ec4e6e9927dfe871ad141f3c6effc49cf858b35fb50e53a578f026b831dc4840c7f3136e85e85f735a618f054579d84e0e54fa39a8b11e3dba0045f3f1954e993f2d62a2cf96fc24ea2be5958b5949d707d6e432f8278a0ee7bc4e25862e7575dfe3c84e76ed16eefab340bb02828e555c19016f3483cdde0c6179513d7fb021dc177dd5"}, {0x90, 0x116, 0x1b5bc311, "7deee1421a3abf38dcbd4d303d6c145ea849450e7eec807699180e292e8acf92a50c63430cfc2349bf000e85e52165715ec9d353e8553b7711c5f6063caaae1a4b384b7e6c4f5a050557f52ae693a2727751b99cfe0642de3a3f0bf2949b75003c72db523836a962d6158cba873bff8478612f6449efa3b14866a98395"}], 0x5, 0x800}, 0x6}, {{&(0x7f0000103000)=@nl={0x0, 0x0, 0xff, 0x3}, 0xc, &(0x7f0000169000-0x60)=[{&(0x7f00002ec000)="2b1dd46a35c24cc158c37fd8ebedc9ff88763124938e236e7f32c744cba4344540fde0281555804de5e98390b4f71119ae7da248e0bd04696d1229350b6e8031f4118db2a8cc3655b92678be4c520a420878b95572f8f09602bb47b73939af8d34d1f2cc7d7b30d96c351f9f376c1852899decb9c63a6bfd8e3c87b28135bbfdaceab1b382e715555eca2b3df0446d2dfde23c87089679fcbaff116a0a297a1a7b57d02ad8c7c777d9d486cc5f7ea31761bd9c4cedbc12597b1e041a52402e5dd06bc35fc89187e26e7fd674563f114ae7d03d3f146b1c", 0xd7}, {&(0x7f0000b96000-0x5f)="3204f5ad7c0e5d4839485f475303bff612b1b81cc658ee8b53781c3dac44720d6e729610842191f6fe6c51f2b3383126ce36d21df5acc1754ffb919929d94bc1fb0b412f2ef7c2963c50f765c3802325472e949e3c2c4b4fc13d3569be92fd", 0x5f}, {&(0x7f000063d000)="a6d655a795cb580fe60250ee3d4ac972bb04a1202eb595c8138708c391cce29116ccb38e1aaa0ed4bdbb8dab2bcffe2774ff546e4d122cfe57610535c3c661299173d0ecbe61f60c76f8d5d8076431728cce7a01f9d52b43587e6cf9f3c6fc835afc3ef73d1947dac7618abc48a82b3c576e4e009068baa6d271e2ec4679e5f29f301acadb9e5474b5de3cf60f8e5f9b3c80210712d696615b004c0d6f4d3a7871a0cfe520ce5f1be726581e33137a929e73cfa6031b", 0xb6}, {&(0x7f0000101000-0x37)="07d7a8be59700709d78cc49aaafc9e7712c668c0f618c3046e4f26edf1ba7b0f610e42c4b29021c2b1c2d6e3d15f82ae971198fbb669f7", 0x37}, {&(0x7f00005d5000)="b223d46eadd71733e29e21ced0eb33191271097875f3a45f7d696ed33bb248ff86e1214f741576e646263a636def0d5948ec73f58d905459c23a6042b28829409c018632e0710ffb079c14a9ee9af71581e715fd46dc74dfcbd9538ef128ce0835ac044359395842003e7747374e8e52bc17cabe0436ce753caf6e36e7d41c02227f9ac46bd5ddfd2e24ecc9306ad5f0c572a94e05990382df59f65435d92d91fb686072b20d3a4a4cf003091c67", 0xae}, {&(0x7f00008a8000-0xf1)="907b9c4a1db4f9a9665f1c895f2c513181994d8ed263c94b976d7af587b6769eb6abef097bf5bdf4c6e9e53fb9af16f0b74123392cb9778b95f532946dc72fd24f72592a95efd0352dced1c2e7e0beb4b38cbe140914b2308f6ee5d4606ea9368626ca9e70226df19aea0d98788b1fe07c0f8578c5f07367db242e668130adb05821920a22a8bc7535f50619e6a509e87f37bcbf4c1c5977b139174caa64c249b5c67ead3c47575e51de58598a1324b538f41c931bb62180e95a4937b40b869b418e22ab1446a15fa5fccd17a2dac4db5b8be6c7e441f03e89e1f5a8d9beaf2bc6946afc51fd839239db5d682d51cba86c", 0xf1}], 0x6, &(0x7f00006b5000)=[{0xc0, 0x13f, 0x4, "8ddef992e556781fa41af2f1e680a6f750c0b70d792ac58ae640b1c9dc002820c8f99863e53090e2a8ab1088cf643e59f598ec0d0046a0bf76addb7e9e6c8b94ef6e133c419cadd19c36bfb656fc2deda90d38dde8c60751b37de35833ab22157d9fa6b00d2fe4240f772b447d5e84b894160232a6e4cf7c9088f4e1b701121f21fc400ebe9ae6449b436a6d370cd8d8796953a0f917337329446367153195c6ffcd3930f78ddeb18fda68"}, {0x90, 0x117, 0x1, "108424f5bb9ba348be962cd60f560409f23a8005cc9509275f8f4eba68ece0408a1fa132f0120b3645db45e10b37a36504ee122d81d4d373ea1467c9ef4988478f6d493e36dd84351b508d159aa12f257f058f0e294b6d9b68a4a8b8961b25ed5c548829d8ba9ca919cf5b7b794f07c3b90a2d7afa47d518e63aa2"}, {0x78, 0x116, 0x1, "bda891cf555ef85ebf0d80ea0b66b0e49b06a1ec21885fa4b7dde7cb8695df251572858d19fb3eba773554d9b47cc97bc6aea1a9cbf43e5c5cfd386019cd6bf12e639e3e67aa06ba73c91dfc35081489d7e9957fe750cf908117c57b346c78983b08cebf"}, {0x88, 0x1, 0x100, "f3d6fa05f534a803bf57c22b4ed3fccb030f3cd58afc8bdc98acb0a45e6b84ecff19ea0224796b4685f8a16126b1aeafb6fad3aef0cc6878cdf224ab2d5ce397526b075eb59a0724faa789e4e0ac5b4c630cd92d5e860fcaa0bd0bdca3fdb1ed329880143840a2eccfa3bc4d446c2164350af76210"}, {0x20, 0x0, 0xedb3, "ce637667c9fb210fe34b59"}, {0x110, 0x1ff, 0x10000, "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"}, {0x58, 0x10a, 0x1, "d2691e3b29cb9b17d27bd1588417d23551af7e349e1fa886e63d390265c90c4d93e180f8307f1ad273d4b260201c5ae06ea36080416583a6a94c8307ec00794547e13fed5107b6a3"}], 0x7, 0x20000801}, 0x8}], 0x7, 0x8010) bind(r0, &(0x7f000099f000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/10 02:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000bf7000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000452000+0x6b1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000a4000)={0x0, 0x0}) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002ba000-0xc)={0x2006, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket(0x19, 0x8080b, 0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000937000)=0x0, &(0x7f0000732000-0x4)=0x4) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008d4000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x0) r1 = epoll_create(0x9) mq_open(&(0x7f0000155000)="2673656c696e75782d2400", 0x800, 0x8, &(0x7f00009a8000)={0x3ff, 0x2, 0xf12, 0x0, 0x4, 0x9, 0x6, 0x1}) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002ba000-0xc)={0x10, 0x0}) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) mq_getsetattr(r1, &(0x7f0000575000-0x40)={0x7, 0x1ff, 0x2, 0x8001, 0x7, 0x2fa3, 0x2, 0x7f}, &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b9000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2017/08/10 02:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0xa, 0xc0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e9a000-0x4)=0x0, &(0x7f00002f2000)=0x4) r4 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) fcntl$getownex(r0, 0x10, &(0x7f0000f8d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timerfd_create(0x2, 0x80000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x11, 0x80803, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r4) inotify_init1(0x0) r6 = open(&(0x7f0000be7000)="2e2f66696c653000", 0x500, 0x4) ioctl$TCSETAW(r6, 0x5402, &(0x7f00004be000)={0x1b7, 0x8, 0x6, 0x10001, 0x84a, 0x400, 0x100, 0x5, 0xe6, 0x40}) r7 = dup3(r1, r5, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r7, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$notify(r1, 0x20, 0x8) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000033b000)=0x0) setsockopt(r1, 0x561a, 0x2, &(0x7f0000d11000-0xbd)="4370ad8133b84ed276c789801e0b9662ede821cfdc5370c923c74182d54de9ca64883741318fddfb094b68a4fa9fd3b55bdaa5ff1e5fb494f3fae660827cfce8420d4229c2c06a667cd6d98d47ac600a5887ac958a8701a207b5939ff83e8ae67e546a92baaafe3c79954373880a2b2ad94f7c5dae7e5aa8280d38db87b1c3ade592b0060137149b979035c1993328dd0092752bdc8b75c3579702f47aa73c813f20e708d00e6685fd16d2effc4bc89d0dfda0ccaaa8623e5fd7e3bbdc", 0xbd) 2017/08/10 02:22:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDSETLED(r1, 0x4b32, 0x32) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000043e000)="2f6465762f72666b696c6c00", 0x220000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00003ec000)="2f6465762f72746300", 0x2, 0x0) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd(0x5) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x767b, &(0x7f0000f1e000)={0x49a}, 0x8) 2017/08/10 02:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5d", 0x29) r3 = socket(0x0, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) fcntl$addseals(r1, 0x409, 0x28cd3a15b1fe1f0d) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f000054f000-0x8)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$sndtimer(&(0x7f0000531000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x400) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r3, 0x10) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) set_tid_address(&(0x7f00007f1000-0x4)=0x0) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) vmsplice(r0, &(0x7f0000461000)=[], 0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b9b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000057a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000b3e000)=@generic={0x2, 0xab4, 0x1f}) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) utime(&(0x7f00001c6000)="2e2f66696c653000", &(0x7f00004a0000-0x10)={0x33e, 0x101}) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f000049a000)=0x5f, 0x4) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0xffffffffffffffff, 0x2) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000063000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d6000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000f72000-0x8)={0x1, r2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000639000)={@generic="1a50c123eb8a83cb9fb176a7528f3e93", &(0x7f0000ae2000)=@ethtool_ringparam={0x10, 0x0, 0x7, 0x4, 0x9, 0x3, 0x3, 0x28e, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f000097c000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000185000)={0x0, 0x1, 0xa9d, 0x9, 0x8001, 0x1}, &(0x7f00001f6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002c9000-0x10)={0x9, 0xd, 0x2, 0x2, r1}, &(0x7f00009a2000)=0x10) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c6e000-0xf)="2f6465762f73657175656e63657200", 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000032000-0x14)={0x0, 0x7, 0x671, 0x8001, 0x3ff, 0x0}, &(0x7f0000edc000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000014b000+0x467)={r1, 0x7, 0x0, 0x4}, 0x10) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) getpeername$netlink(r3, &(0x7f0000127000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ae000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000783000-0x5c)={0xffffffffffffff32, 0x1, {0x3, 0x3, 0xffffffff00000001, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fab000-0x4)=0x0) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) read(r0, &(0x7f00005f1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000525000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pwrite64(r1, &(0x7f0000061000-0x9f)="f8f121a512cecc9704d158ee49f29437db815f1e65af335c83724ee511f8d85a414850df47234e0dc2a8142c0a0260dbb0760d4fb0f4a928a687ffb471e679f3564567951eecbd8de34964b59902b2466ad4a54bd00ffc58a068c59675da54d6f83ac108fd9bf190ba45e1564631c45517257bebcb3f5a45e0a142051e4111c68955c7d2575697510bd05ac56e1a75f00e68c3486915f2a19cbfb60742d566", 0x9f, 0x0) socketpair$inet6(0xa, 0x80006, 0x80000000, &(0x7f00003d5000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f00003ec000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000bee000)="2f6465762f70707000", 0x80200, 0x0) 2017/08/10 02:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) r3 = socket$inet6(0xa, 0x80807, 0x3f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000091b000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x2, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000f14000)=0x7ff, 0x4) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000516000)=0xc) close(r2) inotify_init1(0x0) r6 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000086c000)={0x6, 0x879, 0x4, 0x3, 0x9, 0x2, 0x7f, 0xe4, r5}, &(0x7f00007b7000-0x4)=0x20) bind$inet(r1, &(0x7f00005df000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/10 02:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5d", 0x29) r3 = socket(0x11, 0x0, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000280000)=0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000f04000-0x20)={0x2, 0x3, 0x4, 0xfff, r2}) readv(r1, &(0x7f000045a000-0x40)=[{&(0x7f00000e8000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000045f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00003e4000+0x7dd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000ee0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x800000000000000}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00006ce000)={0x0, 0x2710}, 0x10) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000135000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) r6 = semget(0x1, 0x6, 0x60) semctl$SEM_STAT(r6, 0x2, 0x12, &(0x7f0000ffb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) socket(0xf, 0x100000000003, 0x2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a65000-0x10)={0x0, 0x0}) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = memfd_create(&(0x7f0000db1000)="47504c2b73797374656d00", 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005e1000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ac7000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bf0000-0x8)={r2, r3}) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x10000000000000, 0x0) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ce3000)={0xa0000002, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001ba000)="7070703026241f3a6264657600", 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000443000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd7000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ab4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create(0x9) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000403000+0xd5a)="2f6465762f72746300", 0x800, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000862000-0x8)=0x0) fgetxattr(r2, &(0x7f000003b000)="626465762300", &(0x7f000041d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba) clock_gettime(0x0, &(0x7f0000a5f000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00003fe000-0x10)={r4, r5+10000000}, &(0x7f00007f1000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00003ee000)=0x9, 0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r6, &(0x7f0000e8c000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000a97000)={0xfffffffffffffffc}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r3, 0x6, 0x6c4, &(0x7f0000300000)={"dfd596eace16f461720a89b4c4dfaa64", 0x7fffffff, 0x81}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000055000)={0x2, 0xc000000, 0x6, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000d1d000)=0x0) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$getown(r1, 0x9) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000387000-0x4)=0x0, 0x80000) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000f73000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f39000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101000, 0x0) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="ffa471c3db9c6da7ec58e04e73e9932fd8cbb24e0b2c0fd7954202e2f557d63f8f6422503729cc5184c71ba6cdc36edb89bb90282355e39300961ce0b92f39693ceeb1551c26f5a5c4338c0a7af7a7240fb0a38e921f01e96162396b44e458accaa9b8bd58c2aa3a471c1aa47c77cb304de4ae169649d2", 0x77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000c89000+0x7b8)=0x0, &(0x7f000087a000-0x4)=0x4) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x40000) flistxattr(r0, &(0x7f0000c92000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000a5b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dcb000-0x4)=0x10) accept$ipx(r1, &(0x7f0000f7b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000588000)=0x10) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000671000)="2f6465762f7667615f6172626974657200", 0x2c0001, 0x0) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) getxattr(&(0x7f000018b000-0x8)="2e2f66696c653000", &(0x7f00005db000-0x13)="2f6d696d655f74797065277472757374656400", &(0x7f00008fc000)="000000000000000000", 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000731000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000c18000)={0x2}, 0x8) 2017/08/10 02:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5d", 0x29) r3 = socket(0x11, 0x80803, 0x0) close(0xffffffffffffffff) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004c7000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) pause() setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) r4 = add_key(&(0x7f0000c1e000)="73797a6b616c6c657200", &(0x7f0000377000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b40000-0xdd)="6e2411883a9f6522e3e2eb38a7951d6440003cc180f7ad9a99a6ca5ce7ac878255a28b3dbf591cde1ebf09d30c75a91432658e9149b28391601231ac72759ca546e354167b40eab8554d1a85ced2c6c6a35727fb0413b9d2fcd23132e1d178ec5e1c06890aaca3af88c4c7e8e6332506cf0b80161ea6ad2a247f61e6a52acdc43b6c13a8f4d73867e2f64bad7cba709622fcb61a105208db281fef3039609be3a27dcd388b52a55d1f6aa220d12ff57cff2955258579053eebece608d5d1c8dbe6bb45bfe3f8a76c6da343a69ec57cc177bc735bcd0c976445ac9c5c5a", 0xdd, 0xffffffffffffffff) r5 = add_key(&(0x7f00001c1000)="6465616400", &(0x7f00004b3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000af8000-0xa7)="98a958f6d85389fb2aafb59ef40a07e17b4afb3518cbf5646a425a02a1bd17c7eefaea6e8dd709b880051ef3fc1cd8d81dbee2145c61d0c9a6b99113d295265975a61120e007174fc8c89b1577d8cade92b740708ec3b9a030924c9ee09352a638ae1ee7da3aa9c0db3a05d57702afd61c6d2e5c5a64582a45a84d13996e888a106e5ede7edd01ad54d46c498293588953fb29bea30aadd219e7ad34a85c6e0de0102396345ab3", 0xa7, 0xfffffffffffffffd) keyctl$instantiate(0xc, r4, &(0x7f00003a0000)="3581ad491f53b395d77b3935aa34eabe992462ec980ef808a35cb96247055ae294cce4121bf83f57d73550b78f5fa3f0f6a7ac901c7b28ca1bdeb9e73e5d4cf6404428a57395334a297ad1a21f0c1288e74ee10f4f185e0cc19342226fd09b2538c733928d0c1238a6bfc81770ae", 0x6e, r5) close(r2) inotify_init1(0x0) r6 = dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dfd000)={0x10000003, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000b6a000-0x28)={&(0x7f0000928000/0x10000)=nil, 0xee8, 0x1, 0x2, &(0x7f00008c0000/0x3000)=nil, 0x5}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000152000-0x9)="2f6465762f72746300", 0x80, 0x0) openat(r1, &(0x7f0000ab3000-0x8)="2e2f66696c653000", 0x0, 0x30) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = memfd_create(&(0x7f00000cf000)="766d6e657430272d25747275737465643a7d656d312b73656c696e75782b766d6e65743000", 0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000343000-0x4)=0x0, &(0x7f0000078000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007a6000-0x4)=0x1000, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000057c000)=0x0) ioprio_set$pid(0x3, r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) setns(r1, 0x0) pwrite64(r0, &(0x7f0000172000-0xcf)="e4177b2112891f9bffe68b7caed1e3e9f43b99c5f686d7a81cbae69c451da584f59408de12e63be3a734cc614df000a984788954ff9fd51c40146f6355d5516faf1fcae7fcd6153158fbd391430359665e4d5965b4c42aa94e4d250c7970e4cd0fcf6573fbbe5887b3d1c58de0a530c4a197578a52fb129f36f01647627531d674e19f0d0d94c836d3a7b4c9fbdfdd520b79d63701001cee5d94d0d26d42ea9bcb7c2b85f91743b341b4389c5554bad3c7e8214adcc598676263289cd6f1a31bfca9bda6313dfae25e271cb928bd50", 0xcf, 0x0) getsockopt(r1, 0x80000000, 0x5, &(0x7f00006e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008bd000-0x4)=0x2e) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e8e000)=0x6e) fstat(r0, &(0x7f0000392000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x9) ioctl$int_in(r1, 0x5452, &(0x7f0000db1000-0x8)=0x65) pivot_root(&(0x7f0000a51000)="2e2f66696c653000", &(0x7f00009ff000-0x8)="2e2f66696c653000") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) unlink(&(0x7f00004bb000-0x8)="2e2f66696c653000") 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000bbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bda000)="2f6465762f72746300", 0x400000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000649000-0x14)={0xffffffffffffffff, 0x3, 0xffffffff00000001, 0x1, 0x2}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000fc9000-0x10)={&(0x7f00008fb000/0x4000)=nil, 0x4000}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000ca1000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x10000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc, r1}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000288000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0xaa21) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000303000)={0x40000000, 0x0}) 2017/08/10 02:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000661000)="2f6465762f6b657963686f726400", 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006ed000-0xb0)={{0x848, 0x100000001}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x20028, 0x0, 0x800, 0x800000000051, 0xfffffffffffffffe, 0x1f, 0x0, 0x7, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$netlink(0x10, 0x3, 0x0) 2017/08/10 02:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = dup(r0) sendfile(r1, r0, 0x0, 0x853) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) inotify_init1(0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001b7000)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000004c000)="2f6465762f72746300", 0x200, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000658000)=@common="62707130000000000000000000000000") accept4$unix(r1, 0x0, &(0x7f000046b000)=0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00003d6000)={0x3, 0xa3e4}) geteuid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) getsockname$ipx(r1, &(0x7f0000380000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000422000)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000bf8000-0x4)=0x0) 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0c000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000fa000-0x8)={0x79e, 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) accept$inet(r1, 0x0, &(0x7f000032d000)=0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002ba000-0xc)={0x4, 0x0}) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000999000)=0x0, &(0x7f0000b90000-0x4)=0x4) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8943, &(0x7f0000473000-0x28)={@common="69706464703000000000000000000000", @ifru_map={0x23ef, 0x0, 0x0, 0x1, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007ad000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008e3000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000b6000)=@assoc_value={r2, 0x7}, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000e6d000)="2f6465762f6b657963686f726400", 0x800, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b8b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/10 02:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5d", 0x29) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(0xffffffffffffffff, r3, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) setns(r1, 0x0) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000183000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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removexattr(&(0x7f000054e000-0x8)="2e2f66696c653000", &(0x7f0000157000)="4c6465762f72666b696c6c00") fcntl$getown(r1, 0x9) 2017/08/10 02:22:12 executing program 4: r0 = epoll_create(0x9) splice(r0, 0x0, r0, 0x0, 0x1, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) pselect6(0x40, &(0x7f0000335000-0x40)={0x8, 0x4683, 0x401, 0x3f, 0x6, 0x6, 0x5, 0x100}, &(0x7f0000e0b000)={0x1, 0x100, 0x3, 0x7, 0xff, 0xffffffffffff0000, 0x100000000, 0x8}, &(0x7f00007fe000)={0x57, 0x6, 0x6d, 0x100, 0x4, 0x3, 0x9, 0x0}, &(0x7f0000285000)={0x0, 0x989680}, &(0x7f0000868000)={&(0x7f00007e5000)={0x2}, 0x8}) getpid() r2 = dup3(r0, r1, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ad1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e8000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a3000)={0x0, 0x0, 0x0}, &(0x7f0000fe9000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fd5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0x2, 0x4, 0x1f, 0xa0, 0xa0, 0xef, r3, r4}, {0x2, 0x1000, 0x5, 0x4, 0x7ff, 0xfffffffffffffffc, 0x17bf, 0x4}, {0x3, 0x2, 0x100, 0x3}, 0x2, 0x3f, 0x6, 0x1, 0x40, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2}, 0x1d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1, 0x28, 0x100000001, 0x6, 0x202}}, 0xe8) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000049c000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006d6000)=0x0) r6 = getpgrp(r5) sched_rr_get_interval(r6, &(0x7f00007d3000-0x10)={0x0, 0x0}) clock_gettime(0x1, &(0x7f00006b3000)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d82000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005db000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000a25000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x400) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000bd2000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8000000000000008) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = accept(0xffffffffffffffff, &(0x7f0000a8c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e17000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00005ec000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000350000)={0xfffffffffffffffc, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006f3000)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) clock_nanosleep(0x4, 0x0, &(0x7f000021f000-0x10)={0x0, 0x0}, &(0x7f0000c4a000)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079e000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fc0000-0x4)=0x0, &(0x7f0000565000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000473000-0x28)={@generic="c923e9765634e9c46a77b6f87e44bd79", @ifru_map={0x0, 0x20000, 0xfffffffffffffffd, 0x0, 0x4, 0x0}}) 2017/08/10 02:22:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff0000-0x10)="2f6465762f73657175656e6365723200", 0xd0000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x6, 0x2, &(0x7f000054f000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f000014c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x0, &(0x7f0000738000)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000126000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000226000)=0x10) r3 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000674000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e1000-0x4)=0xc) ioprio_set$pid(0x0, r4, 0x9) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000e70000-0x4)=0x0) 2017/08/10 02:22:12 executing program 7: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x0, &(0x7f00003df000-0x8)=[]}, 0x10) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000767000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) r3 = accept4$inet(r2, &(0x7f0000d2c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1b000-0x4)=0x10, 0x800) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000002) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000e18000)="2f6465762f76637300", 0x100, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b96000/0x4000)=nil, 0x4000, 0x3, 0x35, r3, 0x40) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f67000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00004d7000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @thr={&(0x7f000044a000-0xc0)="", &(0x7f0000b92000-0xd)=""}}, &(0x7f0000001000-0x2)=0x0) r1 = epoll_create(0x59f0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000b69000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x200) r1 = epoll_create(0x2000003ff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000625000)="2f6465762f72746300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d9000-0x20)={0x1, 0xfffffffffffffffd, 0x4, 0x5, 0x1000, 0x100000000, 0x80000001, 0x70000000, 0x0}, &(0x7f0000c90000-0x2)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000821000)={r3, 0x3e}, 0x8) readv(r0, &(0x7f0000925000-0x40)=[{&(0x7f0000118000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000f9a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000088d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f00006a8000)="0000", 0x2}], 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00003c0000)="0000000000") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000297000-0x2)={0x7, 0x8001}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e93000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2d32, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffa, 0xc8, 0x2, "923cba3eae870d12dfcf880ed5e9eda11e88cb6e6f098b75ed0be5b95aa338579a951f9af064a70ad034dd983d604685dd5753161549e21066ba2d2505070d70bd1800578499d44f7badf52f817c6ad7"}, 0x160) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ed1000+0xa2e)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x18) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000473000-0x28)={@common="726f736530e100000000000000000000", @ifru_flags=0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000689000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x8ae6, 0x6, 0x3}}) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000acb000)={0x6}, 0x8, 0x0) fcntl$getown(r0, 0x9) readv(r0, &(0x7f0000540000)=[{&(0x7f000005f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000eac000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000c52000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000ede000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000734000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x5) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000008000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = epoll_create(0x9) dup3(r1, r0, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c55000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f84000)="2f6465762f7667615f6172626974657200", 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000001000)=0x0, 0x4) write$fuse_notify_poll_wakeup(r0, &(0x7f0000001000-0x18)={0x18, 0x8, 0x0, 0x5}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000bb9000)={0x1000}, 0x4) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x4020000000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000d99000-0x5c)="7b9de965395c58032197e162438623fd617e98de284ef70ad0f7e585c551c5371836fd873e4d6458997bbda788fcb86e1e2f35ab3fbcdc7603e97a4898456cd6879bb3390b7100db35360f59b711ecb215c94c862e6f93e1e6c244db", 0x5c) socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000f70000-0xc)={0x8, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000ba2000-0x8)={0x0}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000711000)=0x0) 2017/08/10 02:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5d", 0x29) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, 0xffffffffffffffff, 0x80000) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000702000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"4a8986418f68dfb30e721b255007fd34", {0x4, 0x0, 0x2, "6addd9ea608d", 0x7, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x40600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000abb000)="2f6465762f70707000", 0x101002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003ac000)={0x0, 0x80000001}, &(0x7f00008d1000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a48000)={0x0, 0x2}, &(0x7f000030d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009a1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004c8000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005fa000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa000000000, 0x6, 0x5c, 0x5, 0x1}, &(0x7f0000fb7000)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000251000)=@assoc_value={0x0, 0x0}, &(0x7f0000eb7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001d5000-0x40)={0x0, 0x35, "89f65ca76d689e3759fa7cdfd3469ae1ea5357ea7b54bf9de81e68a5398faf8151cae0608fcf4d5eaf5149761507aee4d96c253ce7"}, &(0x7f000099f000)=0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000157000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f5000-0x4)=0x14) sendmsg$inet_sctp(r2, &(0x7f0000312000-0x38)={&(0x7f00005bb000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000379000-0x40)=[{&(0x7f0000469000-0xdd)="ca363851ebcd3ae68df70d9f44206c5ddd77722092f6e2a65910ff131aa6dcdb4363b37a232cd21f340e4d5f5f4cc35139117388544fcb11432ef27ef3362c894fa4b42da00e12b0d9f376d0d3bc1c0e51cc35da953641587b08a00009617d9759e9e7a683e1b6686d2807cb1f6e39c3c3af6d101fdee944a77281b593bd11d18d870105a2e18cbd93b123c2eb345b095ca3d7c54b330df255a4047ebbe23fe9bc4e5887f5e54c6854eaa08ab533321189baae3b2b28e34868c0ed78f7dfeb7118ac7a0e9c6836122f92c590c9df62a787da065120fd3ed73deac0df0c", 0xdd}, {&(0x7f00006f7000)="ed214e5de7c4f8c42c0d92d1dcf9f5557e2fd824308a1c20fe26352a14269ad637a7f3d5e0cad4195a5b21e6928b803fe09ab6e8b1d596fb6c33debde0c9e654ed9255ad0ac9b139d716aed8e00e3713a9feb1fa5443df6da27774478352b86eaf041b45d3f81516e168e66bf68d720e9f8d4e9c354f50f9f2728ccfe4cca6239f91863c556999151747f1", 0x8b}, {&(0x7f0000075000-0xcc)="494c4aa952b2c2660a8b85d12f58df96ece231f5863d1f423a1dd9852b9cd4ef73aaf027ac47741a6a73e1f85d22857b0e236a14bbbd7aeacf3decaac0c0e9a3d81a56f8504bcea66f19877dcba762084ac17e51ed8bffdca9b487ce52035466b9bc247549f1fe1bd465b3cd03c60fa575c02988b4c549cf793aaf9ef400ad4026dd86f568b8f9d65d6a6ed956ba50496c9379ba3597444946032e429ad13f9a2ebc41c7255c78c948dbd78cbdf3347d5ac2e85a55f1e1c54a8df85302a2cb222dee16ef27aaf8f66d4eb9b0", 0xcc}, {&(0x7f0000650000-0x58)="57ced3a560439b74714f2b6ffc6e614e4e0d401c883723d576c3362cc5c3fa6dc7342a2d5df03e12dfe9ac5c3ec6b695732d956669ad30be23cdee3143b9f0761e6ade60ff21c5564ed60a41cc68eb3cae4238b42f9e3570", 0x58}], 0x4, &(0x7f0000741000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x200, 0x401, 0x739, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x20e, 0x6, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x5d, 0x6, 0x5, 0x8e3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fffffff, 0x6, 0x5d6b1033, 0xee8b, 0x800, 0x7, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x1, 0x20, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0xd6dc, 0x859, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0xc, 0x40, 0x800, 0x4, 0x1, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0x0, 0x1, 0x20, 0x7fffffff, 0x2, 0x78a, r9}}], 0x8, 0x4000}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x1000000000280000, 0x2) ioctl$sock_ifreq(r10, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_flags=0x200}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r12, 0x6, 0x1d, &(0x7f000019f000)={0x0, 0x7c4eade1, 0x0, 0x1ff, 0x10001}, 0x14) ioctl$sock_SIOCGSKNS(r11, 0x894c, &(0x7f00008c5000)=0x0) getsockopt$SO_PEERCRED(r11, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r12, 0x84, 0xb, &(0x7f0000e85000)={0x10000, 0x9, 0x1000, 0x6, 0x9, 0x8, 0x200, 0x80, 0xeb30, 0x3, 0x3}, 0xb) ptrace$setopts(0xffffffffffffffff, r13, 0x5, 0x7) 2017/08/10 02:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) munmap(&(0x7f00007af000/0x1000)=nil, 0x1000) recvfrom$ipx(r1, &(0x7f000049b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x2002, &(0x7f00009f5000-0x10)={0x4, 0x7, 0x9, "2da946e17038", 0x3, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000902000)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b2a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008f2000-0x8)={r2, 0x1}, 0x8) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xcf3000)=nil, 0xcf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r2 = creat(&(0x7f00009bc000)="2e2f66696c653000", 0x10) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f00000f9000-0xc)="2e2f66696c65302f62757300", 0x0) r3 = syz_open_dev$mice(&(0x7f00003dc000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400a80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00007e5000-0x10)={0x5, [0x8, 0x0, 0xb50e, 0x7fffffff, 0x3f]}, 0x10) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept4$unix(r1, 0x0, &(0x7f0000877000-0x4)=0x0, 0x0) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d6000)="2f6465762f72666b696c6c00", 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad2000)={0x5, &(0x7f0000bd7000-0x28)=[{0x3, 0x4, 0x400, 0x101}, {0x3, 0x1f, 0xffffffff, 0xe276}, {0xfffffffffffffffe, 0x100000001, 0x8b3, 0x4}, {0x4f9, 0xffffffff, 0x10001, 0x5}, {0x9, 0xffff, 0x8, 0x2}]}, 0x10) 2017/08/10 02:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x1002000000000007, &(0x7f0000f1e000)={0x101}, 0x8) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f00007a2000-0xc)="2f6465762f62696e64657200", 0x109000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004fc000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ddd000)=0x9) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000b1e000-0x88)={0x8, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x6, 0x2, 0x0}}) pread64(r1, &(0x7f0000716000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x0) 2017/08/10 02:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000016b000)={0x20000002, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004dc000)={0x6, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000561000)="2f6465762f72666b696c6c00", 0x40, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ecb000-0xc)={0x10000010, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000a1a000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f00007a5000)=[{0x0, 0x0}], 0x1, 0x10000, &(0x7f000023c000)={0x6}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dfc000-0x8)={0x0, 0xffffffffffff0000}, &(0x7f00004cb000)=0x8) seccomp(0x1, 0x1, &(0x7f00006a1000-0x10)={0x3, &(0x7f00002c9000-0x18)=[{0xff, 0x4, 0xfffffffffffffffa, 0x8}, {0x80bc, 0x0, 0x2, 0x8}, {0x3f, 0x100000001, 0x200, 0xffffffff}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000695000-0xa4)={r2, 0x9c, "8a262e9164cefaa04da11cdae9aba0bc99ebb1d820b38a731a6bb391449c4f31ae304d7b540f1f4505f7faf192eae9cf738cbff5fb96be9876ee974771772b1f32a9adb6c07cd5e30c7a6b766a76a2c5d9f92ef92251a472e8fb517bd6c61e744058d8ecf7d9b18ef84df0106f976877aab5149e9a41d8b2bcc7a0e54c40c0a81ad013e7f67eebf0675db2408d23e607dff2822460aed8189fb6a4f8"}, &(0x7f00006d5000-0x4)=0xa4) open(&(0x7f0000e6b000-0x8)="2e2f66696c653000", 0xfffffffffffffffd, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r3, 0x60acb5c4) 2017/08/10 02:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000437000)="2f6465762f6175746f667300", 0x109000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000ad2000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) ioctl$void(r1, 0xc0045c7f) inotify_init1(0x0) r5 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000b14000-0x4)=0x20, 0x4) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000e9b000)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000e66000-0x20)={0x3, 0x3, 0x3ff, 0x9, r6}) read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df5000-0x11)="2f6465762f7667615f6172626974657200", 0xc100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000002c000-0x8)={0x1, [0x0]}, &(0x7f0000df8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002ce000-0x8)={r3, 0x6}, 0x8) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f1000-0xc)="2f6465762f72666b696c6c00", 0x42002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x3, 0xffffffffffffffc0, 0x400, 0x6, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xa) fcntl$dupfd(r0, 0x406, r0) r1 = accept4(0xffffffffffffffff, &(0x7f00009dc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c79000-0x4)=0x10, 0x80000) r2 = accept4$inet6(r1, 0x0, &(0x7f0000971000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000032a000+0xaf3)={0x0, 0x8000, 0x14, 0x2, 0x0}, &(0x7f000041a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000037c000)=@assoc_id=r3, &(0x7f000095c000)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f00001b5000-0x9)="2f6465762f73672300", 0x8, 0x121000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001b8000)={0x5, 0x20, 0xbba2, {0x0, 0x0}, 0x5, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 610.416395] binder: 9469:9472 ioctl 80184540 204fbf82 returned -22 [ 610.427906] binder: 9469:9472 ioctl 40086432 20ddd000 returned -22 [ 610.439411] binder: 9469:9484 ioctl 80184540 204fbf82 returned -22 [ 610.447106] binder: 9469:9484 ioctl 40086432 20ddd000 returned -22 2017/08/10 02:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5d", 0x29) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x0) read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) syz_open_dev$urandom(&(0x7f00007d6000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x80) 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) getrlimit(0xb, &(0x7f0000667000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ad6000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a3c000)=0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a65000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000226000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002b7000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f00005c9000)="2e2f66696c653000", &(0x7f0000134000)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000d9000)="2e2f66696c653000", 0x8040, 0x24) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) listen$netrom(r0, 0x81) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) getrusage(0x0, &(0x7f0000287000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ec0000-0xb8)={0x0, 0x8, 0xb695, 0x0, 0x9c, 0x3, 0x6, 0x4, {0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x800, 0x2, 0x71bf, 0xa72}}, &(0x7f0000572000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000167000)={r1, 0x9, 0x0, 0x1ff, 0x3ae}, &(0x7f00004e9000-0x4)=0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f00008f7000)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) faccessat(r1, &(0x7f0000f91000)="2e2f66696c653000", 0x100, 0x1400) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000038e000-0x1000)="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") 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f00004c1000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000515000-0x8)={0xfffffffffffffffd}, 0x8) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d66000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000923000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000011c000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f98000-0x8)={0x0, 0x9fe}, &(0x7f00003a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000033f000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0xfffffffffffffff7, 0x5, 0x7, 0x10001, 0x9, 0x4, 0x2, 0x0, 0x3, 0x4, 0x2, 0x3, 0x0]}, &(0x7f0000895000-0x4)=0x108) syz_open_dev$mice(&(0x7f0000d4a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f00002bb000)="2f6465762f73672300", 0x400, 0x0) fstat(r0, &(0x7f0000c2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000060b000-0x4)=0x0, &(0x7f0000440000-0x4)=0x0, &(0x7f000009a000)=0x0) fchownat(r1, &(0x7f0000977000-0x8)="2e2f66696c653000", r2, r3, 0x100) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000026d000-0x10)={&(0x7f0000bd8000/0x2000)=nil, 0x2000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005a5000-0x10)={0x3ff, 0x1, 0x3, 0x3, 0x0}, &(0x7f0000c9c000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008fd000)={0x2ea, 0x208, 0x9c4, 0x0, r1}, 0x10) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b0000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000ed000-0x10)={r1, 0x2, 0x2, 0x3}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x7) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) pipe2(&(0x7f0000382000)={0x0, 0x0}, 0x800) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000cd3000)=0x4) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) clock_getres(0x7, &(0x7f0000fa1000)={0x0, 0x0}) r5 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002f8000-0x8)={0x0, 0x0}) splice(r0, 0x0, r1, 0x39, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000c13000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x200}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r1, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5d", 0x29) r3 = socket(0x11, 0x80803, 0x0) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad0000)="2f6465762f72666b696c6c00", 0x92b02, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000671000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f00005f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000417000)={r2, @in={{0x2, 0x1, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2, 0x3, 0x0, 0x2}, &(0x7f00006ad000-0x4)=0xa0) 2017/08/10 02:22:12 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff8000)=0x0, &(0x7f0000f96000-0x4)=0x4) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000840000)="2f6465762f6b657963686f726400", 0x2001, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006b3000)=0x0, &(0x7f0000b79000)=0x4) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000810000-0xc)={0x40000000, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000512000-0x3)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x5, 0x0, 0x800, 0x2, 0x0}}) r1 = memfd_create(&(0x7f000031a000)="00", 0x3) accept4$inet6(r1, &(0x7f0000414000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dac000)=0x1c, 0x800) 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000aae000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fcf000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000022e000-0x4)=0x0, &(0x7f00006cb000)=0x4) 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000503000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a9d000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f000086d000-0x4)=0x1f) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x111000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000473000-0x10)={0x0, 0x2710}, 0x10) 2017/08/10 02:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000067e000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003ba000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) 2017/08/10 02:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d81000-0x4)=0x80000000, 0x4) 2017/08/10 02:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000077d000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) unlinkat(r1, &(0x7f0000196000)="2e2f66696c653000", 0x200) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x2, 0x2000, 0x0, 0x0, 0x100, 0x0}}) [ 610.889907] binder: 9604:9613 ioctl 40206417 20818000 returned -22 [ 610.910867] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 610.924602] binder: 9604:9613 ioctl 40206417 20818000 returned -22 [ 610.930789] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000437000)="2f6465762f6175746f667300", 0x109000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000ad2000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) ioctl$void(r1, 0xc0045c7f) inotify_init1(0x0) r5 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000b14000-0x4)=0x20, 0x4) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000e9b000)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000e66000-0x20)={0x3, 0x3, 0x3ff, 0x9, r6}) read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = epoll_create(0x10000001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000007b000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff8, 0x10800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002ba000-0xc)={0x40000006, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000ca3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c49000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c6000-0x4)=0x14) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000446000)=0x0) connect$ax25(r1, &(0x7f000090e000-0x10)={0x3, {"d261bde0a6e948"}, 0xeb}, 0x10) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000ee5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f68000)={r3, @in6={{0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000579000-0x4)=0x0, &(0x7f0000820000)=0x4) r1 = epoll_create(0xfffffffffffffffa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009fc000-0x4)=0x101, 0x4) 2017/08/10 02:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0xc0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r3) r5 = inotify_init1(0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r5) r6 = dup3(r1, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xb) socketpair(0x3, 0x6, 0x80000001, &(0x7f0000cc7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004ce000)=0x0, &(0x7f0000e68000)=0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000929000)=0xb8d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$TCSBRKP(r2, 0x5425, 0x80000001) epoll_create(0x0) epoll_pwait(r0, &(0x7f0000ac2000)=[{0x0, 0x0}], 0x1, 0xbffffffffffffffe, &(0x7f0000896000-0x8)={0x3}, 0x8) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e1000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000671000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000000d000)=0x0) r3 = accept(r1, &(0x7f00002ee000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000e4000-0x4)=0x80) accept$netrom(r3, &(0x7f00009f2000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000fc3000-0x4)=0x48) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3f000+0x5ea)={0x0, 0x0, 0x0}, &(0x7f0000617000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000341000)=0x0) fstat(r0, &(0x7f000056f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000762000-0x4)=0x0, &(0x7f0000383000-0x4)=0x0, &(0x7f000064e000)=0x0) pwritev(r1, &(0x7f0000093000-0x20)=[], 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000d74000-0x38)=[{&(0x7f0000661000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000455000-0x40)=[{&(0x7f0000b5e000)="a089d810445d17607a155129850d30a0c5", 0x11}, {&(0x7f00005aa000-0x33)="c83e7072edce649246db68d2e6db5b17fa91c5ab5ce2bc99b47c5a5758d99ade4ca5879d18be60695be5d530d268ff4dfaaf76", 0x33}, {&(0x7f0000d32000-0xf4)="43b96fc9310c80f2320d5245db798224a89adc742b7cd69a857b7cacc117d826876b80b956b7b61518074923230913a5511fa2209f510e0b9d44a20fc63abc8ec411bb7fc19b289f7147b0804f77fb1e6712f3f20fdb73a7f5492a131076bfd17f3feb9cf8dba1a288803ded8761d236d5d19dff8c80b87657d381e0f68bc646a52baa7aef8b1f8dfbf035e4fc69aa4577500c30c1423af0303c14901ed0b0769697b80aeb95349936bfd996766d7eed4bb42a9da7c703a983b4b2083a8954cad5b795510e8115f166156159b274771da2a56b1da0a6ea959acd0802383ccee0b2a4cb01b68ba2a77006fd312353c1b713ee38de", 0xf4}, {&(0x7f0000da8000-0xb7)="cfae056040299ffa3201beb0a3421e77000550a7f44caacb196041ae77628adec9bf07a5cc4cccafc3c2f80d0e62b10b8ef25a55b63789329f41f81349ed4f6752ec00d5f3ed62fe4a35a86ea0e3235ec2f5465d2715cbfe33e1022aa0012d113b5ca4fc6f58f0e854cdf340be958f46212a8ad7f8af5fe35e241bf1d9a729d334d3694c7124704073c3457e098907708a806b7df153e7aecf4b1ad028fc365916f48a13c46238bee59b358ea9b69d116b5120c19fa5eb", 0xb7}], 0x4, &(0x7f0000b0c000-0xc8)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x6, 0x20040080}], 0x1, 0x40000) r9 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000584000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c4e000-0x4)=0xe0) ioctl$VT_ACTIVATE(r9, 0x5606, 0x81) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00002fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendto(r0, &(0x7f0000cfb000)="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", 0x1000, 0xc001, &(0x7f0000e97000)=@generic={0x13, "e2ef569156704d82ae36eaadbe9682de723c33b0c611c033f3d6770c5661b2d509bd6d8973813f8e8ebabde5118a69c0606119cea455cf98bbcc13a0e1bae2d2a6ce903cbf1a6955348ac88bc19c763912d59114ebe8b6ec96df8586c5444f25ed17158240741d46ae0c60df4864705fa94c1c672027e76be9e8ed6f8dae"}, 0x80) 2017/08/10 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72666b696c6c00", 0x100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d1000)="2f6465762f72746300", 0x400180, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r2 = epoll_create(0x7) tee(r2, r2, 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) fadvise64(r2, 0x0, 0xfffffffffffffff7, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) signalfd4(r0, &(0x7f000034b000-0x8)={0x35}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000967000)={&(0x7f0000304000/0x2000)=nil, 0x2000}) 2017/08/10 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000d81000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x3) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = socket(0xd, 0x8080e, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001bd000-0x20)=[{0xa, 0xb6}, {0x3, 0x6}, {0x3, 0x400}, {0xa, 0x3650}], 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002ba000-0xc)={0x2010, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00006ac000-0x40)={&(0x7f00001e4000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c94000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005df000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00001fc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0}) 2017/08/10 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) fstat(r0, &(0x7f0000955000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00007ec000)="2f6465762f696e7075742f6576656e742300", 0x60, 0x400) fcntl$F_MEM_LOCK(r2, 0x800) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000187000)=0x0) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x100007e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)="2873656c665e00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000275000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000558000)={0x1ff, 0x1, 0x9, 0x8}, 0x10) 2017/08/10 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000f11000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0xa, 0x1c, 0xc, "f9b495e51483b85d644126806a5bd681d15941735c7b7fa171136b83a385d5aebe801af5c2051158c3c7cc024f8e18afbc55977228786806d8a2555b6c5171b4", "b3df3e7916741839a5f4ee5c8e9200bd4963431e687846389712d0beb0e3c34e", [0x1, 0xffffffffffffa81e], 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) mknodat(r1, &(0x7f000011f000-0x8)="2e2f66696c653000", 0x0, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r0, &(0x7f00006ce000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3) add_key(&(0x7f00007b2000-0x8)="7472757374656400", &(0x7f0000ad3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a0b000-0xe1)="0846be7596e28fcbee0a40849e46c463c240acb320716210958b63248b9dd2c049047f4a326046d94108b81bb805466cadd20ff9f12427956cfda41ad8ac86d63b93b5b4432d1ff01ca14b09462c7ab746339eb4ee143f39ada255f8866fb981e588ea95364fe5f002ca4439071ce268a8232fe7f291cd731f465b219abde2087a0fec25d69973f1e3cd45f516acc3fa801398b4af4c70929f7a25d4d9a08ed36c5abc7512749bc96b42a98f272112d49d83ca6f57a6200f37ec3d07765986718d3786b6b8e8c5dbeb24f4b118c7eb080c3c293fcbd2b8982976191b1ff32d119e", 0xe1, 0xffffffffffffffff) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000455000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) bind$inet(r1, &(0x7f000046c000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0xc0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r3) r5 = inotify_init1(0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r5) r6 = dup3(r1, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) exit_group(0x101) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002be000)={@generic="0002000704010000000600800102bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x3, 0xfffffffffffffffc, 0xffffffffffffffff, 0x880000000, 0x400}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004f2000-0x28)={@common="62637368300000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r4, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:13 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af0000)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)="2f6465762f73657175656e63657200", 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000fd6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c36000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x68) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x7, "6092012303c7485078df86bea7b5"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1, 0x10000, 0x2, 0x0, 0x273f, 0x8, 0x24b, 0x1ff, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0xfffffffffffffffe}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r4, 0x6, 0x6c2, &(0x7f0000802000)={"9ea0489d584bacfd4dbb73e51aa4e56b", 0x8, 0x6}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000163000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008a4000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000989000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000b3000)={r2, 0x5, &(0x7f0000a0e000+0xfe4)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd4}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000340000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ec0000-0x58)={0x1f, 0x78, 0x620e, 0x80000001, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000a45000-0x8)={0x0, 0x0}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f37000-0x9)="2f6465762f72746300", 0x20002, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b5c000-0x4)=0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00001e8000)={&(0x7f0000d7e000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000148000-0x4)=0xfe777d9, 0x4) 2017/08/10 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000624000)="2f6465762f70746d7800", 0x28400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ee4000-0x8)={0x0, 0x0}) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f57000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000049e000)={0x0, 0x0, 0x40, 0x6}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000038f000)={r2, 0x810000}, 0x8) 2017/08/10 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001ea000)={0x0, 0x81, "6dfb7207f7c49bbcb492aac15ff01ca91eb8e8355a63c90ea26e8201f0911500fcdd096b79fa3c77383a4fddc3ffee83dfdf962766b9e7f1fa16f4245aec3f01b57ba943cc710d31d74c1d03ae6cfbbf05a1c5655e138d812b00563e3b8d3309914707d51862cb6d87e20ccdb21383146a5470d58295032079408c3c36d9239a5c"}, &(0x7f000094b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e65000)={r2, 0x0, 0x4, 0x6, 0x240346c7, 0x3}, &(0x7f0000339000)=0x14) 2017/08/10 02:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x4, &(0x7f0000446000)={0x0, 0x0}) write$fuse_bmap(r0, &(0x7f0000f62000-0x18)={0x18, 0x9, 0x77f, 0x8}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000cd1000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000322000-0xb4)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2aa}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x24000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) r3 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000046a000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000d64000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000ee000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc5000)="2f6465762f6175746f667300", 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001e0000-0x8)={0x2, [0x401, 0xc388]}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$setsig(r2, 0xa, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000039c000-0x40)={0x0, 0x36, "a76a01dbdb882be6d5a326dc0351568a7e286c3cae2e21cbea1c1d5943fd6c308561efecdb7bb19e85fcd0b201e8a3ecf37a37d9a262"}, &(0x7f0000bc0000-0x4)=0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c03000+0x969)={r3, 0x2, &(0x7f0000947000+0xaff)=[@in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000499000)=0x10) 2017/08/10 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000012b000-0x4)=0x80000000000000, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003f1000-0x8)={0x7, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x2000, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getgid() 2017/08/10 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000048c000)={{0x3, 0x80000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x80000, 0x6, 0x5, 0x1, 0x400, 0x1000, 0x0, 0x2, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2017/08/10 02:22:13 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000abb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc5000-0x11)="2f6465762f7667615f6172626974657200", 0x82200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000759000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002c9000)=0x0) sched_rr_get_interval(r2, &(0x7f000059f000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000cdb000)=0x7) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KDDISABIO(r1, 0x4b37) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000203000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000fa1000-0x4)=0x0) rt_sigprocmask(0x1, &(0x7f000083d000-0x8)={0x101}, &(0x7f0000ac1000)={0x0}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000299000-0x10)={0x3b, &(0x7f0000c68000)="64314984ec1bc82e69efd0549955c8031a8de85ec0db4e0fe826293a2df64a4f8748642dd5e9f01e807ef8c474a58fb971e9201ac6ac7e4bb43ac3"}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) chmod(&(0x7f0000ed9000)="2e2f66696c653000", 0x80) pipe(&(0x7f0000bb2000)={0x0, 0x0}) 2017/08/10 02:22:13 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e61000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)="2f6465762f7667615f6172626974657200", 0x303a00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000067000-0x2c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb74, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x2c) getsockopt$inet_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f0000b95000-0x10)="00000000000000000000000000000000", &(0x7f0000fc1000-0x4)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000368000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000b25000)={&(0x7f0000353000/0x3000)=nil, 0x8, 0x3, 0x68, &(0x7f0000a28000/0x4000)=nil, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ba000-0xc)={0x8, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x6c6, &(0x7f00007bf000-0x10)="e4f84061e100f52e55da06c737956c5b", 0x10) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = syz_open_dev$sg(&(0x7f000052c000)="2f6465762f73672300", 0x0, 0x40) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000048e000-0x4)=0x0) epoll_pwait(r0, &(0x7f00003c3000)=[{0x0, 0x0}], 0x1, 0xe, &(0x7f00006c3000)={0xfffffffffffffffb}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f74000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00007f5000)=0x5, 0x4) syz_open_dev$usbmon(&(0x7f0000455000)="2f6465762f7573626d6f6e2300", 0x3, 0x40) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000056d000-0x4)=0x0) 2017/08/10 02:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00004e1000-0x9)="2f6465762f73672300", 0x1ff, 0x8c7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000c03000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cb000)=0x10, 0x800) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000041f000)=0x401) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d9000-0x4)=0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000007000-0x8)="7472757374656400", &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000)="00", 0xd577ba8c535c1a6a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000839000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000)="2f6465762f70746d7800", 0x2000, 0x0) keyctl$join(0x1, 0x0) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r1, 0x6, 0x6c3, &(0x7f0000a12000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000f24000-0x4)=0x18) sendmmsg$unix(r2, &(0x7f0000a9e000)=[{&(0x7f000048b000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000961000)=[{&(0x7f00000d9000)="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", 0xff}, {&(0x7f0000b81000)="72a4e183385286ec22f865892055b2342f2859802b9f65dd", 0x18}, {&(0x7f00006da000)="f0", 0x1}, {&(0x7f0000c74000-0x63)="8d9b46eb418acaa9457bfe1658161d4d985e0c89b8157af0988355de6c7cb2341ab0f47e69c32e3e0bb2ee958e34f05a988fe8317a36812156d25f7648059192f65b2392eb2df62b95e7f90aadcf4f0c08bda0d4bc6d0150b8d4fb73e1fab3b14f5545", 0x63}], 0x4, 0x0, 0x0, 0x20000000}], 0x1, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) bind$ax25(r2, &(0x7f0000eb4000)={0x3, {"48146c19f1924c"}, 0x5}, 0x10) mlock(&(0x7f0000082000/0x2000)=nil, 0x2000) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002df000-0x1)="2f6465762f70707000", 0x40001, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000043f000)=0x7, 0x4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000c24000)={@common="67726530000000000000000000000000", @ifru_addrs=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0xa, 0xc0) r4 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c94000-0x4)=0x80000001) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x11, 0x80803, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r4) inotify_init1(0x0) r6 = dup3(r0, r5, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f66000-0x8)={0x0, 0x0}) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000a24000)="2f6465762f62696e64657200", 0x208400, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000880000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000247000)=@assoc_value={0x0, 0x10001}, &(0x7f00009b7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004c0000-0xc)={r2, 0x1, 0x30}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000440000-0x4)=0x80000001, 0x4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x92d, &(0x7f0000c2e000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000dc2000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d76000-0x4)=0x8a) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dec000)="2f6465762f72666b696c6c00", 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/08/10 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) accept$inet6(r1, 0x0, &(0x7f000045f000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00002d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) epoll_pwait(r0, &(0x7f00000d5000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3, &(0x7f0000975000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a31000)="2f6465762f6b657963686f726400", 0x10000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000015d000-0x10)=@common="626f6e64300000000000000000000000") 2017/08/10 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) fdatasync(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000022c000)={0x0, 0x0}) 2017/08/10 02:22:13 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_pwait(r0, &(0x7f000030e000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xc72, &(0x7f0000001000-0x8)={0x82}, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00002ba000-0xc)={0x6, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a15000-0x4)=0x5, 0x4) 2017/08/10 02:22:13 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x40}, &(0x7f0000001000-0x4)=0x8) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) [ 611.638142] binder: 9779:9783 ioctl 40206417 20818000 returned -22 [ 611.673455] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000fc3000-0x8)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000090000)="2f6465762f62696e64657200", 0x40080, 0x0) writev(r0, &(0x7f000012f000-0x10)=[{&(0x7f000084f000-0xb3)="3abc117cec8d1b6d198565a3a1e32ce13043347ea92ff9db78e754a7b6913aff582cc02ad72c08a6b362d00cc5a891cff6d84601366b623f6c47c4700b21687fbfbea608bcf8a532d4e76b73ca48fd27394bcd5e76ceadf9dc84d51147795aff78a8bf547ef871a8e8221b99111e0fe73e29945cb51792acfe2795530ce5deb71cc8f0a91e1139cf1e2e6ef0b2e81b63d4a23407e4a0b7781a35c0fa03b80ff5a65d834c090131842ccc083912c7a81b904507", 0xb3}], 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x930d) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00002ba000-0xc)={0x6, 0x0}) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x6, r3) ioctl$sock_ifreq(0xffffffffffffffff, 0x89e6, &(0x7f0000ce5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1ff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) [ 611.695692] binder: 9779:9783 ioctl 40206417 20818000 returned -22 [ 611.716599] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e09000)={0x0, 0x0}) 2017/08/10 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000129000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0xffffffffffffffff) request_key(&(0x7f0000578000-0x5)="6465616400", &(0x7f0000d71000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a86000)="00", 0xffffffffffffffff) r1 = request_key(&(0x7f00002af000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000543000)="6465616400", 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000001000)=0xfffffffffffffff5, 0x193b) r2 = getpgid(0x0) getpgrp(r2) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000eaf000-0x5)="656c757200", &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aeb000)="", 0x0, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000687000-0x1)="08", 0x1) keyctl$set_timeout(0xf, r4, 0x107) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b4000-0x10)="2f6465762f73657175656e6365723200", 0x6000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000747000-0xc)={0x4, [0x4000008002, 0xad, 0xffffffffffffffe1, 0x8d]}, &(0x7f0000c94000)=0xc) keyctl$describe(0x6, r1, &(0x7f000073d000-0x15)="000000000000000000000000000000000000000000", 0x15) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00006d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ppoll(&(0x7f0000b9c000-0x30)=[{r5, 0x8000, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {r3, 0x46, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {r3, 0x4000, 0x0}, {r3, 0x5491, 0x0}], 0x6, &(0x7f0000e97000)={0x0, 0x989680}, &(0x7f00002a4000-0x8)={0xfffffffffffffffe}, 0x8) pwritev(r5, &(0x7f0000486000-0x90)=[{&(0x7f000013f000-0xd)="5b216295702e7a2493fc81dfb3", 0xd}, {&(0x7f0000051000)="84d50e9d5c3ec5cf752dac268fc7e062f4fddb2b92b5f2c380bfc9985f518353e48901c2155346b3c410bbe5dba42fb6d534c786c4ad9a6564d7e8d7f8b0c9db5871c6e9965ba7986d8da72e240973cb9f55f0dfa0cccb61eeec2b4b64e0e41a1b88bf13e756b43105a57ce99d830d4af7f8e3f15b7d6d1d914480f8a636216550970243c15115ae5d697d7db871ba28a0d764f7deb0cb348470f0613293a8afb6", 0xa1}, {&(0x7f00008c2000-0x5d)="512df0bed3cced585721b713cf39f3386fb00ac6449fc0b2cc698c78f8c6bbe1731c8bc846866b4bf199e600ca0dddaaebf403478b77d96d1b2d256be11c94bcacbc883cddc5c0acf721e47bab9df6ac4641fbc2645c8a0cd27637cb1e", 0x5d}, {&(0x7f0000017000-0x17)="b56c5d74337499470ebdf4549f15f2c0bc135ebc799931", 0x17}, {&(0x7f0000424000)="36f678d20de0c343a77bb17499f973b1e5e33c33249346234a06c955daf98f54f377ce62d6d26a3ecd5d0cfb25142e85792c388c060b9a91a387e8208629e02545bef51e1c167316bcae4a61183cba136e965c68857c7db026af89562f1c2ad207441e270aff2b24337db8c5285d5fda6d02ef77506e63c5db641f", 0x7b}, {&(0x7f0000f22000-0x39)="8bf5865822523b801153cb350ba059affedf0f59881332e677f3094dc794ba56793197e7fd3407077471c0c41eb9aa651a6002fd153a4d7e3c", 0x39}, {&(0x7f0000935000-0x1e)="583d95f28054bc5f68cd14706c1e932c7061186780ea3af030c2d12de251", 0x1e}, {&(0x7f0000de1000-0xc2)="56888276e37715f6c168a2f763e57a24e61cc8afa3e4f731ab253e619f46ecc60b19d5cecdfa804a76f33eb6022bd39c07934c28db3b9ff19bc8eebcbfbc97f62fe131ef6786df76f7d0fe8c8cd6d32a1275166885e052331b988152f455ee5ae4b295d37bf49884c44b18dfd2e9c57dbfb67b68f769a1384b242d8f01c633a6184e6021ac66fbe450ddf3c9c5386c1c07fe02b0f4ff8bee7faebeb80673db9097a57477d6917bba10afbfd6ae9a7ae1b1a38633209a2cdb8b48f3f70de004858b42", 0xc2}, {&(0x7f0000203000-0xec)="ec3e221227740b7518e0a36b286cc509c307e00abf1377ca807bcdab07a6dd93bbf030fae98dc205e3e28750081784b423fff8f07d9e52d63a4cd79347517ae4fd1c447f60282b8606f64934424c048eee8823846a7f70426b6d8814a13dcbf7fbb903e84c934a335182f342eafa1fec2b9388fb63beb3107acd53f920fc201b9c38be9b0301b75a5b8b6b3dc1debdab95d18bdf6313ed89966fe94adc1f2760f10fec2167e615ab6d426f0f6cac07a0f2a6cb9415c861978ba07abe0f721a15d14497df75e50367cbab94846bb22f51be4a6d47bd3c07cef2d969407e520c861493dd443233ab6796a34006", 0xec}], 0x9, 0xffffffffffffffff) mprotect(&(0x7f00005fe000/0x2000)=nil, 0x2000, 0x7) semget$private(0x0, 0x2, 0x3) fstat(r5, &(0x7f0000746000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000aec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ff3000)={0x0, 0x0, 0x0}, &(0x7f0000190000-0x4)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000146000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074e000)=0xc) 2017/08/10 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041b000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000031a000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000f14000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d5000-0x4)=0x14) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f000022a000-0x4)=0x0, &(0x7f00007cf000-0x4)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000f7a000)={@loopback={0x0, 0x1}, r2}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000848000-0x4)=0x0, &(0x7f00001cd000)=0x4) 2017/08/10 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000588000-0xc)={0x40000000, 0x0}) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) fallocate(r0, 0x1, 0xdda8, 0x9) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000285000)={0x3ff, 0x8162, 0x2, 0x20, 0x4, [{0x0, 0x80000000, 0x101, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1f, 0x4, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x1ff, 0x5, 0x0, 0x0, 0xefc712aa094a6ce8, 0x0, 0x0, 0x0}, {0x70c, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0xc0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c5000)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000708000)={0x0, 0x3, 0x5, 0x20}, &(0x7f00001e5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ca1000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8001, 0xffffffff, 0x2ce6916e, 0x4, 0x2, 0x8, 0x0, 0x0, 0x8, 0x7ff, 0x10000, 0x1, 0x5a95, 0x401]}, &(0x7f0000298000-0x4)=0x108) r5 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r6 = socket(0x11, 0x80803, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r5) inotify_init1(0x0) r7 = dup3(r1, r6, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r7, &(0x7f0000ca5000)=0x0, 0x8) 2017/08/10 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00003a6000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f00001ae000)="2f6465762f72666b696c6c00", 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00003ff000)=0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000005a000-0x1)=0x0) epoll_pwait(r0, &(0x7f000008b000-0xc)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001a9000-0x18)={0x0, 0x5, 0x0, 0x100, 0x1}, &(0x7f0000bd9000)=0x18) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d66000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x2, [@rand_addr=0x9, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) chmod(&(0x7f0000c97000)="2e2f66696c653000", 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a8f000-0x20)={0x97, 0x4, 0x8000, 0x4, 0x0, 0x1, 0x5, 0x6, r2}, 0x20) 2017/08/10 02:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000444000)={0x0, 0x0, 0x0}, 0xc) tkill(r1, 0x0) 2017/08/10 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aa9000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000174000)=@common="00000000000000000000000000000000", 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfa000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000055c000)=0x5, 0x4) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) dup2(r2, r0) 2017/08/10 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008cb000)="2f6465762f72666b696c6c00", 0x20000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00007aa000)=0x8000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x101) fstat(r0, &(0x7f0000d34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ce000-0xc)="2f6465762f72666b696c6c00", 0x284e00, 0x0) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000284000-0x4)=0x0, &(0x7f0000d41000)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x401}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000002000-0xc)={0x1, 0x0}) 2017/08/10 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000124000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f0000649000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x2141, &(0x7f0000025000-0x10)=@nfc={0x27, 0x8f6, 0xd0, 0x7}, 0x10) r2 = epoll_create(0x9) r3 = epoll_create(0x5b) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$getownex(r1, 0x10, &(0x7f000072d000)={0x0, 0x0}) r5 = dup3(r0, r3, 0x80000) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f0000290000-0x4)=r4) prlimit64(r4, 0x0, &(0x7f0000003000)={0x2, 0x3}, &(0x7f0000003000)={0x0, 0x0}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000a48000)=0x0) epoll_pwait(r2, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) socket$inet6(0xa, 0x4, 0x0) 2017/08/10 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000061b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005b9000)={0x2, 0x9, 0x9, 0xffff, 0xb0, 0x800, 0x6985, 0x80, 0x5, 0xffffffffffffb901, 0x10000}, 0xb) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000627000-0x4)=0x0) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) [ 611.912625] binder: 9855:9862 ioctl 40206417 20818000 returned -22 [ 611.940105] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 611.961451] binder: 9855:9862 ioctl 40206417 20818000 returned -22 [ 611.980555] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:14 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f0c000-0x4)=0x0) ptrace$getenv(0x4201, r0, 0x6, &(0x7f0000dff000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009bf000)={0x0, @in6={{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0x0, 0x3, 0x3c, 0x2, 0x3f, 0x597, 0x984, 0x8, 0x100, 0xa0000000, 0x7, 0x0, 0x9]}, &(0x7f0000a05000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000424000)={r3, 0x0, 0x0, 0x100000001, 0x9, 0xfffffffffffffeff}, &(0x7f00003a2000)=0x14) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4006) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00005d3000-0xc)={0x0, 0x0}) 2017/08/10 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000d15000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000f1e000)={0x20}, 0x8) 2017/08/10 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f000032f000)="1deef6ee0f8fb90af2f4276478a7a0d5956e60869e9603176a") epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002ba000-0xc)={0x6, 0x0}) fstat(r1, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x7) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) pipe2(&(0x7f0000382000)={0x0, 0x0}, 0x800) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000cd3000)=0x4) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fa7000)=0xc) close(r2) inotify_init1(0x0) clock_getres(0x7, &(0x7f0000fa1000)={0x0, 0x0}) r5 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r5, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fa0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bde000-0x4)=0xe8) fstat(r0, &(0x7f0000974000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da8000-0xc)={r1, r2, r3}, 0xc) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f0000954000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005ca000)=0x73) r4 = open(&(0x7f00006d0000-0x8)="2e2f66696c653000", 0x4000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f00008fb000)={{0x0, 0x273b}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0, 0x6085, 0x6e6, 0x1c, 0x10000000000000, 0x1ff, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_addrs=@sco={0x1f, {0x6, 0x49, 0x0, 0x80000001, 0x1, 0x1000}}}) fsync(r0) eventfd2(0x2008002, 0x82805) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000385000)={0x401, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) syz_open_dev$sndseq(&(0x7f00008aa000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000) getsockopt$sock_buf(r4, 0x1, 0xfffffffffffffffe, &(0x7f0000aa5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005b9000-0x4)=0xf1) 2017/08/10 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x2}, 0x8) 2017/08/10 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000287000)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00003db000)={{0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x9, [0x2bdc, 0x5, 0x101, 0x1f, 0x6, 0x2, 0x2, 0x4]}, 0x5c) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffffffa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) fallocate(r0, 0x2, 0xd371, 0x1279) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x80000003) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000784000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c7f) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) [ 612.180803] binder: 9916:9926 ioctl 40206417 20818000 returned -22 [ 612.189524] binder: 9913:9925 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(r0, 0x0, 0x0, &(0x7f0000b9a000-0x72)="f8d8b2b079f0a56db3580bf33710e1e9602307f7eb8a5c8fb28872c8fa4477b116f689535185375e5d", 0x29) r2 = socket(0x11, 0x80803, 0x0) close(r1) inotify_init1(0x0) r3 = dup3(0xffffffffffffffff, r2, 0x80000) read$eventfd(r3, &(0x7f00002ce000)=0x0, 0x8) 2017/08/10 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000855000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f000079e000+0x760)={@common="65716c00000000000000000000000000", @ifru_map={0xfffffffffffffffe, 0x0, 0x0, 0x400, 0xffff, 0x0}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a52000-0xf)="2f6465762f73657175656e63657200", 0x3df6f86aaa7ae3d3, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fd5000)=0x0, &(0x7f000016e000)=0x4) getpeername$inet(r2, &(0x7f0000bc9000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdf000-0x4)=0x10) accept$unix(r1, &(0x7f00001c3000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bac000)=0x8) recvfrom$unix(r1, &(0x7f00004ec000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x10003, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000542000)=0x0, &(0x7f0000d73000)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000083b000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r3) [ 612.221701] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 612.246842] binder: 9913:9925 ioctl 40206417 20818000 returned -22 [ 612.256520] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 612.275208] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 612.277149] binder: 9916:9926 ioctl 40206417 20818000 returned -22 [ 612.291102] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) timerfd_settime(r1, 0x1, &(0x7f000029b000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000168000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/10 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) r6 = semget(0x1, 0x6, 0x60) semctl$SEM_STAT(r6, 0x2, 0x12, &(0x7f0000ffb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) socket(0xf, 0x100000000003, 0x2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a65000-0x10)={0x0, 0x0}) 2017/08/10 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) r3 = socket$inet6(0xa, 0x80807, 0x3f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000091b000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x2, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000f14000)=0x7ff, 0x4) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000516000)=0xc) close(r2) inotify_init1(0x0) r6 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000086c000)={0x6, 0x879, 0x4, 0x3, 0x9, 0x2, 0x7f, 0xe4, r5}, &(0x7f00007b7000-0x4)=0x20) bind$inet(r1, &(0x7f00005df000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/10 02:22:14 executing program 0: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ef4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) keyctl$session_to_parent(0x12) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x4100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000001000+0xd85)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) sendmsg(r3, &(0x7f0000406000-0x38)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x2d, 0x8a, 0x40c2dbc3, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="6f3761b98b7c87e45bb94fd4237c453a6d0bed8324d2cc63688a4cc7dd6ed1d5f3725685cacd253bb7073afa9c6f25f1b6413ccf764da756886a82048b88c9df1dc2400ae967530e04ec8f2ad54ba2e47da3445d2f6afe6b677bd681233fb2b0dbd82854c3f2362da05eef7c7c2bcce40a88454288149ded19e20785a278cc7cbba924d599047bd48231c36bae4bf8d174570e18b1c4c3f7b5303c87aa24a824", 0xa0}, {&(0x7f0000001000-0x82)="74e3484a00291360d6bb398dba6f73f9c4cbc7fa3704272b555c6dcac098e203c4151a2560597f49272a57adcaa9cb087be6281cccabfa5e727fe7e9c154d842ccf1beedc743f803525f10c0f590fa741379447304132ace9b0777f7449d0dbad2458c4a6989ce937d717c801546a18183522eea1b493f988137be8973e710a89368", 0x82}, {&(0x7f000099c000-0x73)="786b4a10a77eb8f3d55c282ac9a196233e89845248d8e1cc07ca92f5b2c5d1cb49cacb51901d8af45f6e9f719f9c5297acce9def13a983fe71de91d43fe201a41e4611f7f9d17305bc3c1ac9075dba93e1bddec2bc08c5a965e6fb8f57d684f6d7309feee1d4c588fda4b98aba939cbc575495", 0x73}], 0x3, &(0x7f0000000000)=[], 0x0, 0x20000800}, 0x48890) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f00004d5000)=0x80000000) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000473000-0x28)={@common="68800065309ddf08eeffffff00000000", @ifru_map={0x0, 0x4fb5, 0x2, 0x100000000000, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000788000)={{0x0, 0x6}, {0xc9, 0x1}, 0xfffffffffffffff7, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/10 02:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000043d000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e8000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f05000-0x18)={0x0, 0x401, 0x30, 0x9, 0xd16f}, &(0x7f0000e91000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000045a000)={r1, 0x200}, &(0x7f0000d9d000-0x4)=0x8) r2 = dup2(r0, r0) write$fuse_notify_delete(r2, &(0x7f00008d6000)={0x28, 0x80, 0x0, 0xc0e, 0x8000, 0x9}, 0x28) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000962000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000cac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r4, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}) 2017/08/10 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x100000001) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/10 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e4b000-0x4)=0x0, &(0x7f0000eb8000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) read$eventfd(r1, &(0x7f0000dd5000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000e7d000)={0xfa, &(0x7f0000f44000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000087b000-0xc)={0xe0002000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000935000-0xc)={0x80000004, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0x200040) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0xfffffffffffffffc, 0x32, r0, 0x40000000000000) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x400000024, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00009d1000-0xd9)="788827258d5e68710c4fb17c2eda63c74a0877f25d50239b125cc208f92b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23acaeedd94f9871e97ab6816b2827ba7e5792b317589be8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c191801ef80c2f093631aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220ba1c29708c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e6108dcc82e1aad6b559e98139acae7b82f3b9cb6523f15c82aaffe2cfb28549c38411d9dbd8846309", 0xd9) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000f6b000)=0x0, &(0x7f0000d71000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f6b000-0x4)=0x2, 0x4) mmap(&(0x7f00008c8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f00000aa000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000004}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000089b000-0x8)={0xe4, 0x1, 0xfffffffffffff800, 0xf6f}, 0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f6c000)={0x0, 0x0, 0x0}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000f5d000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, 0x0, &(0x7f0000f6e000-0x4)=0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000f69000-0x8)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) r4 = socket$inet(0x2, 0x2000000d, 0x10000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000092d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r4, &(0x7f0000549000-0x1000)="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", 0x1000, 0x80, &(0x7f00007dc000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f000037e000-0x91)="9c678cc2946dfc05a0230c69744632fc97d02c134c9c9c0abd32710a57e8d88be57c3103f40c39b5472f9da686d7a4ae694e6f00006a7f5d059920b67a256a2efca0d2ba6840e212766731f01e8d87d3df0ea4f45f1bbc59861d270f0eb5995d25ccb7de4908592aa5ba31f8c4e373bd872b52854858198a11d440ff040039fc3ed98e01804a0c20899f957da340070701", 0x91) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000-0x4)=0x5f) 2017/08/10 02:22:14 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x80000) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) [ 612.633714] binder: 9988:9992 ioctl 40206417 20818000 returned -22 [ 612.645592] binder: 9993:9999 ioctl 40206417 20818000 returned -22 [ 612.670681] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000956000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10, 0x80800) fcntl$F_MEM_LOCK(r0, 0x800) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ebf000-0xc)="2f6465762f72666b696c6c00", 0xfffffffffffffdfc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) [ 612.690113] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 612.690248] binder: 9993:10024 ioctl 40206417 20818000 returned -22 [ 612.710323] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 612.724692] binder: 9988:9992 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = add_key(&(0x7f00000b7000)="7472757374656400", &(0x7f000031a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) mprotect(&(0x7f000052f000/0x3000)=nil, 0x3000, 0x1000004) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x100000001) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/10 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000062f000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x2e, &(0x7f0000f1e000)={0x8000000000000000}, 0x8) 2017/08/10 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) r6 = semget(0x1, 0x6, 0x60) semctl$SEM_STAT(r6, 0x2, 0x12, &(0x7f0000ffb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) socket(0xf, 0x100000000003, 0x2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a65000-0x10)={0x0, 0x0}) 2017/08/10 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) 2017/08/10 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003e1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) r3 = socket$inet6(0xa, 0x80807, 0x3f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000091b000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x2, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000f14000)=0x7ff, 0x4) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000516000)=0xc) close(r2) inotify_init1(0x0) r6 = dup3(r0, r4, 0x80000) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") read$eventfd(r6, &(0x7f00002ce000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000086c000)={0x6, 0x879, 0x4, 0x3, 0x9, 0x2, 0x7f, 0xe4, r5}, &(0x7f00007b7000-0x4)=0x20) bind$inet(r1, &(0x7f00005df000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000d14000-0x4)=0xdade) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000fa0000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000e7d000-0x6)={0x81, 0x7, 0x1ff}) r2 = inotify_add_watch(r1, &(0x7f000021c000)="2e2f66696c653000", 0x20000000) inotify_rm_watch(r1, r2) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x100000001) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000f1e000)={0x0}, 0x8) r2 = add_key(&(0x7f00003f1000-0xa)="73797a6b616c6c657200", &(0x7f0000ad3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000420000)="0db5bd7b2de4ee60a2a8ae6c2ee514135add3522b0e253aeb30b61b7e300122c5181bd728d", 0x25, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x4) 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000041a000)="2f6465762f73672300", 0x9, 0x440) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f95000-0x4)=0x0, &(0x7f0000526000)=0x4) r1 = epoll_create(0x81) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000096c000)={0x9, 0x5, 0xaf6, 0x0, 0x1, 0x3}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00003d7000-0x4)=0x0, &(0x7f0000b27000)=0x4) ftruncate(r2, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x80002000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000be3000)={{0x2, 0xffff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x80001, 0x5, 0x6, 0x1, 0x0, 0x3, 0x0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$inet(r2, &(0x7f0000675000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000713000)=0x10) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 612.958482] binder: 10075:10076 ioctl 40206417 20818000 returned -22 [ 612.974547] binder: 10082:10088 ioctl 40206417 20818000 returned -22 [ 612.997338] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 2: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cc0000)={0xa, [0x8, 0x4, 0x6, 0x101, 0x9123, 0x1, 0x9, 0x9, 0x7, 0x8]}, &(0x7f0000d1c000)=0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000080b000-0xc)={0x3, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) r6 = semget(0x1, 0x6, 0x60) semctl$SEM_STAT(r6, 0x2, 0x12, &(0x7f0000ffb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) socket(0xf, 0x100000000003, 0x2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a65000-0x10)={0x0, 0x0}) [ 613.014966] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 613.028050] binder: 10075:10076 ioctl 40206417 20818000 returned -22 [ 613.041804] binder: 10082:10088 ioctl 40206417 20818000 returned -22 [ 613.051804] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 613.068971] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x100000001) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000063f000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r2 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r2, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) r3 = eventfd2(0x0, 0x0) read$eventfd(r3, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f0000036000-0x8)=0x8001, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r4, 0x8}, 0x8) write$tun(r2, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) r5 = semget(0x1, 0x6, 0x60) semctl$SEM_STAT(r5, 0x2, 0x12, &(0x7f0000ffb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r2, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) socket(0xf, 0x100000000003, 0x2) clock_gettime(0x0, &(0x7f0000a65000-0x10)={0x0, 0x0}) 2017/08/10 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) setsockopt(r1, 0x6, 0x7ff, &(0x7f0000334000)="fa7a", 0x2) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003fd000)="2f6465762f72666b696c6c00", 0xefffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 3: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 613.388911] binder: 10147:10156 ioctl 40206417 20818000 returned -22 [ 613.393419] binder: 10153:10158 ioctl 40206417 20818000 returned -22 [ 613.401964] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 613.413001] binder: 10153:10166 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001af000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003db000)=@assoc_value={0x0, 0x8}, &(0x7f00009f6000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000de2000)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ba4000)=0x8c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) [ 613.434743] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 613.440200] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 613.465605] binder: 10147:10156 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003be000)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000256000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) timerfd_gettime(r0, &(0x7f000040a000)={{0x0, 0x0}, {0x0, 0x0}}) accept4$llc(r0, &(0x7f0000bb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f61000-0x1)=0x10, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000062000)={0x3, 0x6, 0x8, 0x7, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000eaf000)={0x2f, 0x80, 0x1, 0x6, 0x9, 0xa4}) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) 2017/08/10 02:22:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) r6 = semget(0x1, 0x6, 0x60) semctl$SEM_STAT(r6, 0x2, 0x12, &(0x7f0000ffb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) socket(0xf, 0x100000000003, 0x2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/10 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x100000001) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) [ 613.583154] binder: 10206:10208 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000350000)={0x20000000, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000d54000)={0x17, 0x37, &(0x7f0000eae000-0x37)="c6d77d69d8e929ad10a19f7f1f733371719936668b2a42a1e1ecf4561d312e583ae4835e0e4d3c4d5e3be055122dfbd214a74aaa426d6e"}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000015b000)={0x8, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000020c000)=0xfffffffffffffff8) r3 = creat(&(0x7f0000ac0000-0x8)="2e2f66696c653000", 0x60) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000c0c000)={0x0, 0x0}, 0x10) 2017/08/10 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 613.627854] binder: 10206:10227 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f19000)="2f6465762f72666b696c6c00", 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) dup3(r0, r0, 0x80000) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006e9000)={0x0, 0x0, 0x0}, &(0x7f0000699000)=0xc) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000bbe000-0xe8)={0x0, 0xde, "53f887de266b4b1fb62928e107d86f94170a7625884053d1087e881ed96b72358daa665a77819bdd0b9c7d2f1aefc0a50a0586eb9ed5897112020b6cb3657edfdf3f0b89d6a3f210dd2d2b6f1e12f320035e4d2ed2aff3456648d69a25a8954572bb97193dc28cb680a7a734bcde0c3d339ddb59b7c22496ca80b5d81047b68a50a081932b393cd5bc27e3500a7652b616af4845add0e861d84d340868119295a4ff3a4c19da1795ad14335bf955f722e7140147cf20fcdf3713c029f5d0714c98b8c8a6adcb138710bbedac808874d04c5d4c50dec31ce73caa0d43f673"}, &(0x7f0000feb000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b2b000-0x8)={r2, 0x3}, &(0x7f0000c6f000)=0x8) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) [ 613.670204] binder: 10234:10238 ioctl 40206417 20818000 returned -22 [ 613.680435] binder: 10236:10239 ioctl 40206417 20818000 returned -22 [ 613.698907] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) r6 = semget(0x1, 0x6, 0x60) semctl$SEM_STAT(r6, 0x2, 0x12, &(0x7f0000ffb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) socket(0xf, 0x100000000003, 0x2) 2017/08/10 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000708000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000b3000-0x58)={{0x80000001, 0x0}, 0x1, 0x1ff, 0x401, {0x1, 0x5}, 0x800000000004, 0xf24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b0000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) alarm(0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000986000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000733000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000)=0xe8) getresgid(&(0x7f0000a2e000-0x4)=0x0, &(0x7f00001da000)=0x0, &(0x7f0000221000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000157000-0x38)={&(0x7f00007f2000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000029a000-0x70)=[{&(0x7f000067c000-0x4)="8c56531f", 0x4}, {&(0x7f0000ffd000-0xe4)="97c0de42261d3115213435241eae7f8a4bb0cc13a05e9d9a37e4173e313375285be16295220d65432fad2cedcaf6a180dfbbd2bbfe5a1ab3259218f283adf10d4826db542dac6e2ac6a7a9cc603596eede4f70533b18c51cfd7843246b51ac0ff8ee597b0682cd0b98c5c6e9543c87908cd1b04b12b6cd6af6a62bf3669be4d3d1707d8b9216ed46611588b43494f20b92ce4a2bb7cf94beb72fbe758f4ff0f90e891b0ac877c9176c9935bfc311019f341ad53eba1fd0424816c32ef97de94f4f06de2ce75d5ad66b7e8040372946f120e64fd326cb1b8fc37c2db75d4f85b9cc01bf15", 0xe4}, {&(0x7f00004cf000)="c5ee8b76a0ec1005c38620b70084ed47cfd5354cfe260fb0925f73b0167f77567d10a3f9e7a22afd09b5dc4bc6c75b94efcd3d5c710c41cc5773485c3caad76a81f297e9f699be2561186d33551ccd7f4eae80f62fde569ce2b50b08d16c69", 0x5f}, {&(0x7f0000b17000-0x30)="7eda6f21740f5c95be01c06ba6e4187a0fae848b64a4af346dbd3ee48c456b3b72a8ee30021aa4fc533e57317d8e8f02", 0x30}, {&(0x7f000061c000-0x1000)="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0x1000}, {&(0x7f0000fb2000)="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", 0x1000}, {&(0x7f0000918000)="b0b138bbcbca2b05a2e2ab6e54a9857949f3c2cb073b7b0f6ab61575a8740ed643f5c4e75ef94a1fb1ca0fb4411e6eb4ac90064673ac9133e9a9f5b79e6b57efc914042a50bf10399baa99feaa314ec900ee8d77795c4eb54b8717b337bf3879cb0c0e903d120be4fcdaea48b2aabb991afd87739cba9d7d1533cbe0b16a7c18164838d45fa60c239e5f3c91b438da6acee0faf0a2fbe938434542deb919", 0x9e}], 0x7, &(0x7f0000940000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x1, 0x4080}, 0x20000010) 2017/08/10 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) [ 613.719055] binder: 10236:10239 ioctl 40206417 20818000 returned -22 [ 613.730883] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 613.738403] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 613.746976] binder: 10234:10258 ioctl 40206417 20818000 returned -22 [ 613.769631] binder: 10288:10289 ioctl 40206417 20818000 returned -22 [ 613.814847] binder: 10288:10307 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) r6 = semget(0x1, 0x6, 0x60) semctl$SEM_STAT(r6, 0x2, 0x12, &(0x7f0000ffb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) 2017/08/10 02:22:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fd3000-0x4)={0x80000000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f00003bb000-0xc)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:16 executing program 6: epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) r2 = socket$inet6(0xa, 0x1, 0xfffffffffffffff8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00003f1000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 613.959843] binder: 10314:10315 ioctl 40206417 20818000 returned -22 [ 613.974168] binder: 10321:10330 ioctl 40206417 20818000 returned -22 [ 613.974713] binder: 10320:10324 ioctl 40206417 20818000 returned -22 [ 613.989058] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000baf000)="2f6465762f72666b696c6c00", 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f000063f000)=0xff, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000e13000-0x4)=0x4, 0x4) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) rt_sigtimedwait(&(0x7f0000489000)={0x2}, &(0x7f000057c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)={0x0, 0x0}, 0x8) 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) [ 613.996707] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 613.998579] binder: 10320:10341 ioctl 40206417 20818000 returned -22 [ 614.013702] binder: 10321:10347 ioctl 40206417 20818000 returned -22 [ 614.017813] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 614.019855] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 614.037253] binder: 10314:10335 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() write$tun(0xffffffffffffffff, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x0, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x0, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000708000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000b3000-0x58)={{0x80000001, 0x0}, 0x1, 0x1ff, 0x401, {0x1, 0x5}, 0x800000000004, 0xf24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b0000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) alarm(0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f1e000)={0x0}, 0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000986000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000733000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000)=0xe8) getresgid(&(0x7f0000a2e000-0x4)=0x0, &(0x7f00001da000)=0x0, &(0x7f0000221000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000157000-0x38)={&(0x7f00007f2000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000029a000-0x70)=[{&(0x7f000067c000-0x4)="8c56531f", 0x4}, {&(0x7f0000ffd000-0xe4)="97c0de42261d3115213435241eae7f8a4bb0cc13a05e9d9a37e4173e313375285be16295220d65432fad2cedcaf6a180dfbbd2bbfe5a1ab3259218f283adf10d4826db542dac6e2ac6a7a9cc603596eede4f70533b18c51cfd7843246b51ac0ff8ee597b0682cd0b98c5c6e9543c87908cd1b04b12b6cd6af6a62bf3669be4d3d1707d8b9216ed46611588b43494f20b92ce4a2bb7cf94beb72fbe758f4ff0f90e891b0ac877c9176c9935bfc311019f341ad53eba1fd0424816c32ef97de94f4f06de2ce75d5ad66b7e8040372946f120e64fd326cb1b8fc37c2db75d4f85b9cc01bf15", 0xe4}, {&(0x7f00004cf000)="c5ee8b76a0ec1005c38620b70084ed47cfd5354cfe260fb0925f73b0167f77567d10a3f9e7a22afd09b5dc4bc6c75b94efcd3d5c710c41cc5773485c3caad76a81f297e9f699be2561186d33551ccd7f4eae80f62fde569ce2b50b08d16c69", 0x5f}, {&(0x7f0000b17000-0x30)="7eda6f21740f5c95be01c06ba6e4187a0fae848b64a4af346dbd3ee48c456b3b72a8ee30021aa4fc533e57317d8e8f02", 0x30}, {&(0x7f000061c000-0x1000)="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0x1000}, {&(0x7f0000fb2000)="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", 0x1000}, {&(0x7f0000918000)="b0b138bbcbca2b05a2e2ab6e54a9857949f3c2cb073b7b0f6ab61575a8740ed643f5c4e75ef94a1fb1ca0fb4411e6eb4ac90064673ac9133e9a9f5b79e6b57efc914042a50bf10399baa99feaa314ec900ee8d77795c4eb54b8717b337bf3879cb0c0e903d120be4fcdaea48b2aabb991afd87739cba9d7d1533cbe0b16a7c18164838d45fa60c239e5f3c91b438da6acee0faf0a2fbe938434542deb919", 0x9e}], 0x7, &(0x7f0000940000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x1, 0x4080}, 0x20000010) 2017/08/10 02:22:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) r6 = semget(0x1, 0x6, 0x60) semctl$SEM_STAT(r6, 0x2, 0x12, &(0x7f0000ffb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/10 02:22:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 614.329560] binder: 10389:10394 ioctl 40206417 20818000 returned -22 [ 614.337137] binder: 10388:10398 ioctl 40206417 20818000 returned -22 [ 614.342076] binder: 10392:10396 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) semget(0x1, 0x6, 0x60) [ 614.357330] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 614.376922] binder: 10392:10396 ioctl 40206417 20818000 returned -22 [ 614.381934] binder: 10388:10413 ioctl 40206417 20818000 returned -22 [ 614.404973] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 614.416922] binder: 10389:10412 ioctl 40206417 20818000 returned -22 [ 614.417225] binder: 10431:10434 ioctl 40206417 20818000 returned -22 [ 614.483426] binder: 10431:10456 ioctl 40206417 20818000 returned -22 [ 614.514260] ================================================================== [ 614.521626] BUG: Double free or freeing an invalid pointer [ 614.527214] Unexpected shadow byte: 0xFB [ 614.531242] CPU: 0 PID: 10434 Comm: syz-executor1 Not tainted 4.9.41-gdb02484 #20 [ 614.538841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.548163] ffff8801ab65fb70 ffffffff81d92609 ffff8801da001b40 ffff8801d5175760 [ 614.556118] ffff8801d5175770 ffffffff82a73968 0000000000000282 ffff8801ab65fb98 [ 614.564113] ffffffff8153c1bc 00000000fffffffb ffff8801da001b40 ffff8801d5175760 [ 614.572062] Call Trace: [ 614.574647] [] dump_stack+0xc1/0x128 [ 614.579978] [] ? keychord_write+0x628/0x820 [ 614.585929] [] kasan_object_err+0x1c/0x70 [ 614.591697] [] kasan_report_double_free+0x53/0x80 [ 614.598159] [] kasan_slab_free+0x9d/0xc0 [ 614.603839] [] kfree+0xf0/0x2f0 [ 614.608736] [] keychord_write+0x628/0x820 [ 614.614515] [] ? keychord_read+0x510/0x510 [ 614.620373] [] __vfs_write+0x103/0x680 [ 614.625877] [] ? default_llseek+0x290/0x290 [ 614.631817] [] ? __might_sleep+0x95/0x1a0 [ 614.637584] [] ? __inode_security_revalidate+0xd9/0x130 [ 614.644567] [] ? avc_policy_seqno+0x9/0x20 [ 614.650446] [] ? selinux_file_permission+0x82/0x460 [ 614.657105] [] ? security_file_permission+0x89/0x1e0 [ 614.663832] [] ? rw_verify_area+0xe5/0x2b0 [ 614.669772] [] vfs_write+0x170/0x4e0 [ 614.675103] [] SyS_write+0xd9/0x1b0 [ 614.680348] [] ? SyS_read+0x1b0/0x1b0 [ 614.685779] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 614.692329] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 614.698873] Object at ffff8801d5175760, in cache kmalloc-16 size: 16 [ 614.705325] Allocated: [ 614.707787] PID = 10434 [ 614.710338] save_stack_trace+0x16/0x20 [ 614.714278] save_stack+0x43/0xd0 [ 614.717709] kasan_kmalloc+0xad/0xe0 [ 614.721394] __kmalloc+0x11d/0x310 [ 614.724901] keychord_write+0x6d/0x820 [ 614.728768] __vfs_write+0x103/0x680 [ 614.732457] vfs_write+0x170/0x4e0 [ 614.735988] SyS_write+0xd9/0x1b0 [ 614.739418] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 614.744135] Freed: [ 614.746249] PID = 10456 [ 614.748800] save_stack_trace+0x16/0x20 [ 614.752763] save_stack+0x43/0xd0 [ 614.756197] kasan_slab_free+0x73/0xc0 [ 614.760067] kfree+0xf0/0x2f0 [ 614.763156] keychord_write+0x15d/0x820 [ 614.767096] __vfs_write+0x103/0x680 [ 614.770776] vfs_write+0x170/0x4e0 [ 614.774282] SyS_write+0xd9/0x1b0 [ 614.777701] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 614.782428] ================================================================== 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) gettid() 2017/08/10 02:22:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) 2017/08/10 02:22:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) 2017/08/10 02:22:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 614.842699] binder: 10474:10480 ioctl 40206417 20818000 returned -22 [ 614.843726] binder: 10476:10481 ioctl 40206417 20818000 returned -22 [ 614.849551] binder: 10478:10483 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 614.861021] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 614.868933] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 614.878804] binder: 10476:10481 ioctl 40206417 20818000 returned -22 [ 614.878823] binder: 10478:10498 ioctl 40206417 20818000 returned -22 [ 614.921362] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 614.939715] binder: 10474:10494 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) 2017/08/10 02:22:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r5, 0x8}, 0x8) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 615.087877] binder: 10547:10551 ioctl 40206417 20818000 returned -22 [ 615.092856] binder: 10544:10557 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0x1) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 615.102054] binder: 10553:10558 ioctl 40206417 20818000 returned -22 [ 615.113241] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 615.114398] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 615.124524] binder: 10553:10558 ioctl 40206417 20818000 returned -22 [ 615.129793] binder: 10544:10573 ioctl 40206417 20818000 returned -22 [ 615.151619] binder: 10547:10587 ioctl 40206417 20818000 returned -22 [ 615.191222] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0x0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/10 02:22:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/10 02:22:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) [ 615.248991] binder: 10606:10607 ioctl 40206417 20818000 returned -22 [ 615.262609] binder: 10611:10618 ioctl 40206417 20818000 returned -22 [ 615.282849] binder: 10611:10618 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r4, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) write$tun(r6, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) 2017/08/10 02:22:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0x0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 615.302163] binder: 10606:10629 ioctl 40206417 20818000 returned -22 [ 615.330388] binder: 10641:10643 ioctl 40206417 20818000 returned -22 [ 615.341007] binder: 10638:10649 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 615.350642] binder: 10642:10647 ioctl 40206417 20818000 returned -22 [ 615.350793] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 615.360154] binder: 10641:10660 ioctl 40206417 20818000 returned -22 [ 615.370509] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 615.379258] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) [ 615.379666] binder: 10638:10668 ioctl 40206417 20818000 returned -22 [ 615.405384] binder: 10642:10675 ioctl 40206417 20818000 returned -22 [ 615.407619] binder: 10683:10685 ioctl 40206417 20818000 returned -22 [ 615.416299] binder: 10683:10690 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r4, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) write$tun(r5, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f0000036000-0x8)=0x8001, 0x8) 2017/08/10 02:22:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x0}, 0x8}) [ 615.593389] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 615.599315] binder: 10706:10715 ioctl 40206417 20818000 returned -22 [ 615.610759] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) [ 615.645230] binder: 10706:10732 ioctl 40206417 20818000 returned -22 [ 615.691473] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 615.761176] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/10 02:22:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r3, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) write$tun(r5, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/10 02:22:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) 2017/08/10 02:22:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:17 executing program 5: r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r3 = memfd_create(&(0x7f0000846000-0x27)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r3, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000000f000-0x8)=0x0, 0x8) [ 615.866651] binder: 10764:10768 ioctl 40206417 20818000 returned -22 [ 615.902430] binder: 10764:10779 ioctl 40206417 20818000 returned -22 2017/08/10 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r5, 0x6, 0x6c7, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000f47000-0x4)=0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bad000)="6f13cb3a999bb627af1952ab13e2d2bbd6f57a03b5cd09adea92a899c4", 0x1d) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000818000)={0x5, 0xffffffff, 0x1, 0x2756, 0x4, 0x9}) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) socket(0x0, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(0xffffffffffffffff, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000473000-0x28)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3ff800}) 2017/08/10 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f0000199000)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", &(0x7f0000fb8000)=0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b07000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) poll(&(0x7f00000c9000-0x40)=[{r6, 0x100, 0x0}, {r6, 0x200, 0x0}, {r6, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {r6, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) 2017/08/10 02:22:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000fe3000-0xa)="2e2f66696c653000", 0x40000000006c81, 0xc) 2017/08/10 02:22:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x40)={0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x0}, 0x8}) 2017/08/10 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002f7000-0x18)=@generic={0x6, 0x9, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) pselect6(0x40, &(0x7f0000d6a000)={0x3, 0x34b, 0x20000000000000, 0x4, 0x1000, 0x6, 0x6, 0x0}, &(0x7f0000238000)={0x200, 0x61b, 0x9, 0x5, 0x3f, 0x9, 0x100000000, 0xffffffffffffff87}, &(0x7f0000701000-0x40)={0xf0, 0x7fff, 0x2, 0x3ff, 0xf9d, 0x1, 0x1ae, 0x100000001}, &(0x7f0000337000-0x10)={0x0, 0x0}, &(0x7f000029d000-0x10)={&(0x7f000001f000)={0x7f}, 0x8}) 2017/08/10 02:22:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d44000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40000000000000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000d45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005fe000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f00000c9000-0x40)=[{0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x41c, 0x0}, {0xffffffffffffffff, 0x18b, 0x0}, {r5, 0x240, 0x0}, {r4, 0x80, 0x0}], 0x8, 0x200) [ 615.921296] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 615.928597] ------------[ cut here ]------------ [ 615.933397] WARNING: CPU: 0 PID: 10780 at lib/list_debug.c:36 __list_add+0x169/0x1c0 [ 615.943936] list_add double add: new=ffff8801a74ac968, prev=ffff8801a74ac968, next=ffffffff84833fe0. [ 615.944905] binder: 10787:10795 ioctl 40206417 20818000 returned -22 [ 615.960730] Kernel panic - not syncing: panic_on_warn set ... [ 615.960730] [ 615.968075] CPU: 1 PID: 10780 Comm: syz-executor1 Tainted: G B 4.9.41-gdb02484 #20 [ 615.976877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 615.986195] ffff8801d59179d8 ffffffff81d92609 ffffffff83a46b40 ffff8801d5917ab0 [ 615.994129] ffffffff83c17200 ffffffff81df9a79 0000000000000009 ffff8801d5917aa0 [ 616.002069] ffffffff8142ddf1 0000000041b58ab3 ffffffff84184100 ffffffff8142dc35 [ 616.010033] Call Trace: [ 616.012585] [] dump_stack+0xc1/0x128 [ 616.017916] [] ? __list_add+0x169/0x1c0 [ 616.023515] [] panic+0x1bc/0x3a8 [ 616.028497] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 616.036703] [] ? vprintk_emit+0x3ad/0x750 [ 616.042481] [] ? __list_add+0x169/0x1c0 [ 616.048074] [] __warn+0x1c4/0x1e0 [ 616.053147] [] warn_slowpath_fmt+0xc4/0x110 [ 616.059216] [] ? __warn+0x1e0/0x1e0 [ 616.064460] [] ? mutex_lock_nested+0x870/0x870 [ 616.070746] [] __list_add+0x169/0x1c0 [ 616.076167] [] input_register_handler+0xa0/0x150 [ 616.082548] [] keychord_write+0x582/0x820 [ 616.088321] [] ? keychord_read+0x510/0x510 [ 616.094173] [] __vfs_write+0x103/0x680 [ 616.099693] [] ? default_llseek+0x290/0x290 [ 616.105698] [] ? __might_sleep+0x95/0x1a0 [ 616.111478] [] ? __inode_security_revalidate+0xd9/0x130 [ 616.118468] [] ? avc_policy_seqno+0x9/0x20 [ 616.124333] [] ? selinux_file_permission+0x82/0x460 [ 616.130982] [] ? security_file_permission+0x89/0x1e0 [ 616.137713] [] ? rw_verify_area+0xe5/0x2b0 [ 616.143563] [] vfs_write+0x170/0x4e0 [ 616.148892] [] SyS_write+0xd9/0x1b0 [ 616.154150] [] ? SyS_read+0x1b0/0x1b0 [ 616.159564] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 616.166128] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 616.173016] Dumping ftrace buffer: [ 616.176531] (ftrace buffer empty) [ 616.180207] Kernel Offset: disabled [ 616.183803] Rebooting in 86400 seconds..