00fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000d40000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffc, 0x200001) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = perf_event_open(&(0x7f0000ce9000)={0x2, 0x78, 0xde, 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$inet(0x2, 0xa, 0x40000000000) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000b6d000-0x20)={0x743ab1fb, 0x0, 0x10000, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000312000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000-0x4)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000a03000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r6}, 0xc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, r5, 0x0, 0xfffffffffffffffd}) r7 = syz_open_dev$sndseq(&(0x7f0000885000+0x876)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x59, 0x0, 0xc, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f000003e000)="27", 0x0) syz_open_dev$sndseq(&(0x7f000090f000)="2f6465762f736e642f73657100", 0x0, 0x2) fstat(r2, &(0x7f0000157000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000aea000/0x4000)=nil, 0x4000, 0x3, 0x1010, r8, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000afe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000af7000-0x10)={0x0, 0x3}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r9, 0x4008ae48, &(0x7f0000afe000)=0x10f000) 2017/08/27 06:35:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, r0, 0x4000000) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x8, 0x40000050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0xc, 0x30, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000060000)="2f6465762f73672300", 0x3, 0x20040) ioctl$KDSETLED(r1, 0x4b32, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x36, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f000004a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000046000)={0x0, 0xff, "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"}, &(0x7f000002c000-0x4)=0x108) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000062000)={0x0, 0x8f, "eb68e74b7ae3f387a552d73268c9712faf3cce8c73635e62958d2b95df17b905559c707491b7c90fbc23d518d332c48d2e0b9f13e9d1f913f98cadb307e769c875d3ccc836c0eb36fdd39a36f28a7e8d137e3131ed2b4a37eb00b977fa318fec340ac07c6450f6e0337dafc67cf180ea631a87b2b447a013565188754971319c2a196b6625eaf13be437f769c72c6d"}, &(0x7f0000063000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000058000)={r2, 0x3}, 0x8) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000063000-0x10)={0x1, &(0x7f0000031000-0x114)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000062000-0x4)=0xb3d) futex(&(0x7f0000013000-0x4)=0x7, 0x5, 0x1ff, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x1f, 0xff) semctl$SETVAL(0x0, 0x3, 0x10, &(0x7f0000016000)=0x400) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ppoll(&(0x7f0000044000-0x28)=[{0xffffffffffffffff, 0x400, 0x0}, {r3, 0x2080, 0x0}, {r3, 0x4000, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {r3, 0x0, 0x0}], 0x5, &(0x7f0000062000)={0x0, 0x0}, &(0x7f0000062000)={0x6}, 0x8) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x2000004, 0x812, r3, 0x37) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000018000-0x68)={0x7b, 0x0, [0x401, 0x5b7e, 0x800, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 54.061163] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2017/08/27 06:35:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001000-0x4a)="eccab66b7bf932dcfcdf31a0ac45d8ff6513e7161ade1735dcd6dd8ddfe608e367f6f611d8943a43ec82b3074234246b451bcca07936929b0b69071cf32ccdca3985694f477d43dc6ec4", 0x4a) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a6000-0xc)="2f6465762f72666b696c6c00", 0xc0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd3000)={0x0, 0x8}, &(0x7f0000fd3000)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fd3000)=@assoc_value={r2, 0x9}, &(0x7f0000d55000)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r3, 0x6, 0x6c2, &(0x7f0000fd4000-0x18)={"3506e9cd70e0bed959d77cbfff4c92bd", 0x3ff, 0x8}, 0x18) connect$inet6(r3, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000fd6000+0x32c)=0x0, &(0x7f00003c9000)=0x4) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r4, 0x6, 0x6c5, &(0x7f0000942000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000fd6000-0x4)=0x18) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000fd7000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x0) poll(&(0x7f0000fd5000-0x38)=[], 0x0, 0xffffffffffffff91) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r6, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r6, 0x0) connect$unix(r5, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r6, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) [ 54.078593] audit: type=1326 audit(1503815743.947:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3322 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0x0 2017/08/27 06:35:44 executing program 5: mprotect(&(0x7f0000ba5000/0x2000)=nil, 0x2000, 0x1000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000504000)="2f6465762f6877726e6700", 0x400040, 0x0) mmap(&(0x7f0000bf1000/0x1000)=nil, 0x1000, 0x1000001, 0x5f, r0, 0x4) socketpair(0x5, 0xa, 0xffff, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x8000000000032, r3, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) mq_unlink(&(0x7f000000b000)="2f6465762f72616e646f6d00") sendmmsg(r4, &(0x7f0000000000)=[{{&(0x7f000000d000)=@ipx={0x4, 0x0, 0x0, "1a4d92e3fdf7", 0x0, 0x0}, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000005000-0x1000)="c8", 0x1}], 0x1, &(0x7f000000a000)=[], 0x0, 0x880}, 0xfffffffffffffffe}, {{&(0x7f000000d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x90)=[{&(0x7f0000004000-0x92)="", 0x0}, {&(0x7f000000c000-0x4b)="6f22da81a92ab47a3a9c566ae83281ba6a840a4eb32eea13265bcaac507f830ae2596b4906ace65d8639e3210d8e4001dcebd5db52000055b5c967b349d174596f460a6cdbd6722dec7ad0", 0x4b}], 0x2, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000000f000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key(&(0x7f0000010000-0x12)="2e7265ff00ffe200e3ffff786175746800", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000)="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", 0xfa, 0x0) recvfrom(r4, &(0x7f0000009000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x13e, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000010000-0x8)={0x0, 0x8}, &(0x7f0000bf2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009000-0x98)={r6, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x400}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f00008c6000-0xd8)=@pic={0x7, 0x7, 0x7398, 0xa8e, 0x8, 0x224d, 0xf8000000000, 0x7, 0x0, 0x7, 0x1f, 0x3, 0x4, 0x927c, 0x25, 0x1000000000}) memfd_create(&(0x7f0000000000)="fff8", 0x0) sendfile(r7, r7, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x100000000000000, 0x0, 0x0, 0xd8, 0x21240, 0x6, 0xac, 0x85, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f00006f7000-0x8)=0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x2, 0x51, r8, 0x0) syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, r8, 0x800000000000000) 2017/08/27 06:35:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x30080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042a000)=0x0) prlimit64(r1, 0x6, &(0x7f0000c14000+0x946)={0x3, 0x1942}, &(0x7f0000101000-0x10)={0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f000025c000-0x14)={0x10006, 0x4, 0x8004, 0x1, 0x4, 0x1d2a08b, 0x9, 0x7fff, 0x0, 0x80000001}) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000d00000/0x3000)=nil, 0x3000, 0x1, 0x4010, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x68000)=nil, 0x68000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e06000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000060000)=0x86b2) mmap(&(0x7f0000a26000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00001e5000/0xc00000)=nil, 0xc00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000c21000-0xd)="2f6465762f7573626d6f6e2300", 0x6d23, 0x1) mmap(&(0x7f0000750000/0x4000)=nil, 0x4000, 0x2, 0x13, r7, 0x3) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x4000)=nil, 0x4000, 0x0, 0x3c, r5, 0xfdfffffffffffff7) perf_event_open(&(0x7f0000866000)={0x2, 0x78, 0x2, 0x0, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x8000000000002, 0x0, 0x10001, 0xa001, 0x8001, 0x1, 0x1, 0x0, 0xfffffffffffffffd, 0x10000, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) syz_open_dev$urandom(&(0x7f000002b000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x29, 0x5, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000221000)=0x7ff, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f0000002000)=0xfffffffffffffffc, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) 2017/08/27 06:35:44 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000ba000)="2f6465762f6b766d00", 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001d6000-0x4)=0x1, &(0x7f00007cc000)=0x4) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r2 = syz_open_dev$tun(&(0x7f0000afb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000010a000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x34, r2, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000afb000)=0x7ff) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006df000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r4, &(0x7f00004ac000)="2e2f66696c653000", &(0x7f0000afc000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000afe000-0x10)={0x0, 0x0, 0x800}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000afe000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000294000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000aff000)={0x0, r6, 0x8}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x4, 0x33, r0, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000b00000-0xc)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000f4000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000afe000-0x8)={r9, r8}) r10 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000adc000-0x20)={0x1, 0x2, 0x5000, 0x2000, &(0x7f0000a99000/0x2000)=nil}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r10, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f0000822000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[@cr4={0x1, 0x212001}, @vmwrite={0x8, 0x0, 0x80000000, 0x0, 0xbe, 0x0, 0x30000, 0x0, 0x6}], 0x2) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000878000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r11, 0x89e0, &(0x7f0000afd000-0x4)=0xec) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r10, 0x6, 0x1, &(0x7f0000afc000-0xc)={0xfffffffffffffffb, 0x6, 0xd28, 0x40, 0x2, 0x3, 0x7}, 0xc) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r11, 0xc010641d, &(0x7f0000afc000)={0x0, &(0x7f0000afd000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) ioctl$KVM_SET_CPUID2(r10, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x2, 0x0, 0x7ffffffffffffffe, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0x0, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x2, 0x4, 0x7, 0x4, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x2040, 0x0, 0x0, 0x1000fe, 0xc, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2017/08/27 06:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) r4 = signalfd4(r0, &(0x7f0000737000)={0x0}, 0x8, 0x800) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000300000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r5 = getegid() getgroups(0x4, &(0x7f0000573000)=[0x0, 0x0, 0xffffffffffffffff, r5]) getresgid(&(0x7f0000118000)=0x0, &(0x7f0000c1f000)=0x0, &(0x7f000092f000)=0x0) r8 = getegid() r9 = accept4(r4, &(0x7f0000342000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fb4000-0x4)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000866000)={0x0, 0x9fe2}, &(0x7f0000adc000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000e9d000)={r10, 0x259ef32b}, 0x8) setresgid(r6, r7, r8) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000156000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r11, 0x6, 0x6c5, &(0x7f0000aae000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00008d7000-0x4)=0x18) r12 = dup2(r2, r3) recvmsg$netrom(r12, &(0x7f00001f0000-0x38)={&(0x7f0000f34000)=@ax25={0x3, {"7d2010a76d3205"}, 0x0}, 0x10, &(0x7f0000767000)=[{&(0x7f0000e3a000-0x31)="285ac6fc0a1fb1159596be806042da05c5827813d02fcf3283cc18e64b7ed47ad1a23299ca42f9abcd80d7e2e0e71e1f6d", 0x31}, {&(0x7f0000e58000-0x6b)="17384aec9635d6c6226db93d9c55a1e91937af9bd2e000d5ade6c8ecd48b4aacc8f12176172c45739cbabcedc0e66a304a6d904d40df06ef2aa4195bcb91e5f37f1b27bcf7bf870b1dd8987d392de5be99239b8ff1b47657446cf2954d74f3bfe51fdbb51a4d23dc18c8b1", 0x6b}], 0x2, &(0x7f0000eb8000)=[{0x98, 0x0, 0x6f, "78210ff8146e8c760340aede7021bcc0e05174f2f1b2e895a119b48c1da7d807e2a52e95e71eb8c3b3eb19d06e2942d477a27fa26df09732c1af416e76f04eba6ff0f2b5218bc9b1a2982b03ad502d953756797d2c99be8422865d7478179d751ef3e9ae54b63a776a8e32346f5a0765416a9d8a3e7e558d62f95f09759b5f62fde30cd0e21310cd"}, {0x88, 0x3b, 0xd7e, "56b658b270b46788b2f497ea485c45d0c736517f4f970c5ace6e86b2f0ba38cfebec8946153b3ec12d49b35f32c160f090b9fbf255d08c0ef8cbce731429bd6a9897bc66014d7b9985c669afc386fc295da4c004e953cd5ec3d4d225d251efa24f89bb212f3f32b9dd031ac67d1fda7eec3db595a1050ff0"}, {0xa8, 0x84, 0x6, "767eb93710e3e1c76b24afb4079bf92ab6d99bc64161b341eb0d1f4ebbb459b4c2018599b71308cca9eccafed24eac519bc12b68824f472587316e5eca95fcfdb7200d4048bc60641a05c6a46e6fe23a09e15e0632f470a57bdb9111329d47e87f94d962eb3a299e3292a5faf4d3053319adfb126caa7dd2cc3d16476e4108bdbc06a14384de500ec15c7dd2634ebf260df68ada"}, {0x20, 0x19d, 0x4, "115744d210202bfd3eb8"}], 0x4, 0x40001}, 0x2000) fcntl$setown(r12, 0x8, r1) tkill(r1, 0x16) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001a8000)={0x0, &(0x7f00005f2000+0xbfc)=[]}, 0x10) r13 = request_key(&(0x7f0000440000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f8c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bd6000-0x11)="2f6465762f7667615f6172626974657200", 0x0) getgroups(0x1, &(0x7f000038b000-0x8)=[0xffffffffffffffff]) keyctl$chown(0x4, r13, 0x0, r14) [ 54.188837] hrtimer: interrupt took 63892 ns 2017/08/27 06:35:44 executing program 4: epoll_create(0x40) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8400, 0x3, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x1ff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x27c1c7f5, 0x0}, 0x0, 0x0, r2, 0x0) r3 = dup(r1) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x947cf4f896bf88a9, &(0x7f0000017000/0x1000)=nil) r5 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) rt_sigaction(0x2, &(0x7f0000c04000-0x20)={0x900000000000000, {0x4}, 0x40000003, 0x200000044}, &(0x7f000001f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x8)={0x0}) fadvise64(r4, 0x0, 0x7fffffff, 0x4) ioctl(r5, 0x400000000000125d, &(0x7f0000d34000)="95") setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000694000-0xb)={0x7, 0x101, 0x8, 0x1d, 0x9, 0x3ee8, 0xfffffffffffffff9, 0x5, 0x3, 0x800, 0x56}, 0xb) r6 = dup(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f00007ad000-0x10)={&(0x7f00009e8000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20032, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000078a000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0xfffffffffffffffc, 0x0, 0x6901, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x200000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) splice(r1, 0x26, r7, 0x0, 0xa16, 0x8) r8 = semget$private(0x0, 0x0, 0x1085) semctl$GETPID(r8, 0x3, 0xb, &(0x7f0000303000)="") r9 = socket(0x2, 0x1, 0x0) setsockopt(r9, 0x6, 0xe, &(0x7f0000902000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r10 = dup2(r5, r9) ioctl$TCSETAW(r10, 0x5402, &(0x7f0000f02000-0x14)={0x0, 0x4, 0x20, 0x3, 0x1da067ad, 0xff, 0xfffffffffffff000, 0x3f, 0x7fff, 0x1}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 54.323352] audit: type=1326 audit(1503815744.192:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3322 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0x0 2017/08/27 06:35:44 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000d27000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4040) openat$vcs(0xffffffffffffff9c, &(0x7f000012b000)="2f6465762f76637300", 0x402200, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x668, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0xffffffffffffffff, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}, r0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1) r2 = socket(0xe, 0xb, 0x436) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x401, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x8982, &(0x7f0000000000)="") r3 = socket(0x200010, 0x80003, 0x2) sendmsg$netlink(r3, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x18, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x18}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x6cc000)=nil, 0x6cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000fb5000)="6574683000", 0x42, 0x0, &(0x7f000045e000-0x40)={0x0, 0xa, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x8}) fchmod(r4, 0x22) mq_timedsend(r4, &(0x7f0000258000)="c44d91c2b640b2a704214983ebfaa804434a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50dce35d61a0fd92829a57c09d2d3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59d000000000000000b99a12ea8886ad3df80abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81aebb57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x6, 0x0) mkdir(&(0x7f00003be000)="2e2f66696c653000", 0x4000000000000089) mq_notify(r4, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x8000000000000, @tid=0x0}) open_by_handle_at(r3, &(0x7f0000719000-0xd0)={0xd0, 0x2, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x208000) clock_gettime(0x7, &(0x7f00003ed000-0x10)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000644000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000dbf000)="51", 0x1, 0x0, &(0x7f00004df000)={r5, 0x989680}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000070c000)="2f6465762f6175746f667300", 0x20000000080, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) sendfile(r1, r4, 0x0, 0x100043) mq_timedreceive(r4, &(0x7f0000fa8000+0x2af)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x20000000, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001f8000-0x6)="6c6f676f6e00", &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000707000)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c0be1ee4eeabba69b1948f39e55b4901e4696a880e9b679060bf06f977ed51a7d2f0e4536721799990eb8f2ad662abe82dac55cbca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f230088b29e2da79ff3313bc73de1fccefd848e29ca6cd92", 0x7c, 0xfffffffffffffffb) 2017/08/27 06:35:44 executing program 7: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x12, &(0x7f000087c000)={0x0, 0x1000}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000c6000)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e2f000)={{{@in=@loopback=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}, {{@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}}, &(0x7f00005ea000)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000046e000-0x4)=0x0) r3 = getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00007cc000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000-0x58)=[@in6={0xa, 0x2, 0xc79, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000002000-0x4)=0x800, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x400, 0x2, 0xfffffffffffffffb, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6126, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7, 0x3, 0xbec, 0xa, 0xa0, 0x20, 0xfb9, r1, r4}, {0x7, 0x1, 0x800, 0x4, 0x1, 0x8, 0x6, 0x5842}, {0x0, 0x48cb, 0xcd9f, 0xc3}, 0x3, 0x2, 0x8, 0x1, 0xd0, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x1f}, 0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x33a9, 0x0, 0x3, 0x9, 0x4, 0x61, 0x4}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x184b, 0x2, 0x0, 0x7, 0x20, 0x0, 0x7ff, r1, r5}, {0x2, 0x0, 0x100000001, 0xfff, 0xace, 0xffffffff7fffffff, 0x3f97, 0x71}, {0xffffffffffff52c9, 0x7, 0x9, 0x7}, 0x7, 0x9, 0x3ff, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x20, 0x6, 0x200}, 0x15, @in=@multicast1=0xe0000001, 0x6c, 0x3, 0x0, 0x2ec00000, 0x5, 0x1bea, 0x1}}, 0xe8) clone(0x20, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000427000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2017/08/27 06:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000805, 0x0) readv(r0, &(0x7f0000503000)=[{&(0x7f0000161000-0x4)="00000000", 0x4}, {&(0x7f00000cd000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00001f1000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000a9e000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000671000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cec000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a8e000)={r1, 0x1}, &(0x7f000014f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dd2000-0x8)={0x0, 0x8f}, &(0x7f0000d74000-0x4)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d08000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f00008e0000-0x8)=0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000409000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f000095f000)="2f6465762f7663732300", 0x9, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000851000-0x24)={0x4, 0x49a6, 0x40, 0x5, 0x8, 0x4b, 0x401, 0x401, 0xfffffffffffffffa, 0x4, 0x4, 0x592081f2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000-0x4)={0x0, 0x1, &(0x7f000000d000-0x4c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000)=0x10) openat(r4, &(0x7f000033f000)="2e2f66696c653000", 0x20a00, 0x100) sendmmsg$inet_sctp(r0, &(0x7f00003d4000-0x118)=[{&(0x7f000016e000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000)=[{&(0x7f0000279000-0x13)="3023a942970f294d1911c1b5eec2ee4dfdcd56", 0x13}, {&(0x7f0000fd9000-0x13)="51390a31994ac46e89e4121f964f0af55a7bad", 0x13}, {&(0x7f0000e85000)="b2f27ae69685f21004b8afe0ecbb258d1e353ca81ab44e24adb8604cbf6c8708816f8b9d7c8902bdd120cd41cc721210fc2374b0de69ecaa44e7d317b1cbb18a5f4a8c9e72983b6ecf888994f3907940d9c0d873a9a04980e26a57697090e52526281b3c1fde5905471a6fae551cce5f240d7b96fd718b2326d7055cc8bed7cefc233cb09c17382c79047ca9bb779b9e00494f72ed899a9645ee9b24798645b99e5a55121fe36ddacfb7467daa13b2d57a9833cf24f111f11c7755894677da08aa0a2ee7", 0xc4}, {&(0x7f0000afa000)="ef2f080242e51e23c85f1ab81fe67b8bf8806b224b82339f2c8a11013e9d827492bc9caf1e94191e0369a0057130206ed8f229a5f0e2b35d44195ae9a231d2dd93217cb0c203e9e14d75c7962ca9ce0fe15ee027dbfcec5e", 0x58}, {&(0x7f000086d000-0xd4)="cfdc920832ae0e1413d5f0e9e6d5a2cb413146e8b18f7a148014dc4ad62e2a50efdf67d3b72964263c0c100fbf1ada3e41e1bf46ca4d7bb18b200d69ed3668c00eda9e730d381c102d435cd1ff074a0bd9f54f60aa8dd34191830cde67289a3cc9bb3ab35cb14c95974d88799cb3ab9d3318885d1a51219a5a88b74d69e9cfa5779e4943b7551ea75a7bf09721b0533a720926c54e46365c3611d63c5634af513759bf9a0af12c4049cd1a6f03d1ce7e1553f0883df0aaa8e5f9717779e2cac37d0471f93270f5a679a8158db550987d5da250cb", 0xd4}, {&(0x7f0000e5f000-0x59)="16925881be8061a5f89080e3d796a2ca9831674f5fb60e2b80253d405fd94fb628bdbbdaf418d628c7e23f1ff358fea62ff54fa189f6e5909180cb21fb0ce16930228064cbb61c7b3b7782fb54e89d6527fbe0263820aa6b8c", 0x59}, {&(0x7f0000088000-0xeb)="effe8bf6559fcd4f46996f26b608a13fa9564a1108ebb6e5bb92ffc0cca5a318aeb3e76f7b914dc8aa161da17600e6528ea6808f459286e70ea20dcb0d7dfe1ff79814170f4ce60b02a011f10de29bda334990c1138919255a09a0ad28e504cc80a40bd4418fad40b9249574a36305bb5b1e52d353a63b755e31c5f6d2af030f46f057209fe807ab8f586d32f9684646e542c1ea666b655ac3f30d1dacf73a6018036aa0d43305582c5a9748a672e40bb1f24a627d72cf727d1d4d19c65bb29e4dd4c61953720546671bb02e408345f7737f88d773fada946221474e616a768b9dd2b90750df27795a224e", 0xeb}, {&(0x7f0000766000)="", 0x0}, {&(0x7f0000b6b000-0xd6)="fbd68b532da028ec379cfaa94056c9c869f288feaefe4b40922dcd3c74538c81489b5e27f8504e91058d9deace86eedcba9377c4c5adcee0b979099899bc1147d37e0e93c7ac1b8a80fb2ed87daeba9682664ee25a373033ba0a3006572ef24d8dc7cb496b5e6dbe6ebce89c37c62ad497f3c4cd16d8ca3813472951a3121e4c68a39019ce2348e4f488c83a857b6d9070f6af128d774367475197bf8d0acc3d1b1f33ec72bf5494c2cefd33acaab90ce303a307ab633b5351b650af241bf40fa50f7ef2a8de7f03a9f6e1ee487e12cfaa293118273f", 0xd6}], 0x9, 0x0, 0x0, 0x801}, {&(0x7f0000a1f000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bf6000)=[{&(0x7f0000bf1000)="6ba13778df055b54b84308e41fa12b8809a0ce3cc9c9251fad4fb077e93b93c61b810737a1cf1bd41178be8f01342c1190b580d79573ae3cef5d249048568af84f47a558716241671844a68fabbc93397010e5c24a25f88fe6a8dac223aa2b19fd88c8644eb98516c3010428e52329b9a3e7db40edf3d07cd8c5741fa908bcfdadcebf9dd4613a7021670efe181333ae3fb2e1b95385c38de27e6d51c2fa10c11fa46b1412b9adbb45232e36822f48c9cb0ef4787f99bdde9af441873eeaacd79c56b2481ec045de7fa1f06ef6188df4c034d2313d0d43b4d3493f20d15a5b8465aaa14f5e3314674c4184bf041434c19c254d44095af70e", 0xf8}], 0x1, &(0x7f0000abd000)=[@init={0x18, 0x84, 0x0, {0x2, 0x8, 0x80000000, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8004, 0x9, 0x80, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x5, 0x9a53, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x0, 0x3ff, 0x200, r2}}], 0x4, 0x4}, {&(0x7f0000c2a000+0x5e6)=@in6={0xa, 0x3, 0x5a5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000521000)=[{&(0x7f00002e7000)="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", 0x1000}, {&(0x7f0000d9a000-0xc1)="5d50bf9cf82b467c527f47d24db4a7d20f57afa48e039d9cacce82c1cdf3415299da275be0f714c20418804dd217d2d1b57e67184b427b4dde67a0bc591e9495a68980f93e8c540e68e2f8e2d091017f8355d3263bc9794f327f98a66afcde88821862f2dc73ea79f589ce4b9362cce055499a15362c4a73ab6e54e5cde91e4f9c0d0cc54191e25681ad0e56dfac9146e191350393f25ddf19c153752e1f324b43aaa02fdc3578c89415f29298338430c4123b15670b5c1af7e029138334e78776", 0xc1}, {&(0x7f0000203000-0x9f)="66682f857b52ee4bc2e60cd148fb76613a16179ecd9a31675e07c640efd8fb538d734594c4cf4e6e54e8f8731b5d5bb214f5ff8c42d70d7bc9d397a428cca28ac507850e896357c05b7f0d312a05b6b24f4a5ebda7bccc72313268a289226c7056ad8f9d37f5c7328727e93d5fc475107efd3df7fc5008c41fb0bee6df940523da85dc8386977e64e8ea8c89616dd1665fe2e04d632d9c71688314692ec4d8", 0x9f}, {&(0x7f0000cd3000-0xe5)="2b4fbcd73613c4d8bb25717202412caaf86598c64fc75de7ef7e17b718abd753f97ca45a0a06945d9add43392e7a688f5f21dad0adc1c44bb0365a7bd7d1f99a3fac0c6a3cf5b051c37a5837ed3cbe8a0e8f59ff407846aac4c745eb16518387ff1126c4dfa215c30bfa98b28b7299ad888651cfd7a40d1263e14679bc6b1efee7881dd9096c2b19b47b9b8da3c4f7f15cc088ead6e2b7f8ec36c84b115175914b8285889b179c4242a1d4790087455450279521a7be0d408699cf02de18bc88cdefad0b4f84819fec03429b46af9469d5619153c96e391c3e0fe31180a806947835625a1d", 0xe5}], 0x4, 0x0, 0x0, 0x40810}, {&(0x7f0000b32000)=@in6={0xa, 0x2, 0x7694, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f00007aa000)=[{&(0x7f000004f000-0x61)="756f38273b85d96ca156b25e6fa5cfcfe7758a828fffc1ca374d44b6dfa8296acbf51fb86730728d114ae48affd3eaefecab1b265c392160a15d2680e7001429858dfa707863971d348f839ee78dc4aef44ec0bc8851ecdb70ae48db8e7cd70f3a", 0x61}], 0x1, &(0x7f0000503000)=[@sndinfo={0x20, 0x84, 0x2, {0x6a48, 0x1, 0x4, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x6, 0x0, 0xffffffffffffb8e9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x0, 0x98, 0x8, 0xf4, 0x8, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x4, 0x5, 0x5, 0x7, 0x911d, 0x80000000, r2}}, @init={0x18, 0x84, 0x0, {0x80, 0x9, 0x80000001, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0xa, 0x1, 0x480, 0x9, 0x401, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0xc, 0x6, 0x7fff, 0x0, 0x7f, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xea, 0x2, 0x401, 0x3, r2}}], 0x8, 0x4080}, {&(0x7f0000faf000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c, &(0x7f000076b000-0x8)=[{&(0x7f000068b000-0x5f)="3c973234aa1ffa2a84105634fb5f82a764316c612065207fe131c543bcbce649346611afc2640aebf7e89eab50eb8cbd9494b042338b1e936bc1203b8b6beafe619051377bcdded80e5722fca928d536cd337ad8ccd025402e8c5c033577cd", 0x5f}, {&(0x7f0000b81000-0x9e)="365f267c9b4d8f046d36cda060dc92d9d6db6e167e7edeac5ac80841e1b1d3249e5e159555256a02a8dfa73dffd2943e3492df5fbe38790bfb43fdf2ce8cb816f71469e107ead481320ffb14bc4e2324737aef99b0a601ef7920f3092df73e04a25f441389572b87e00d4e47cb5142382e1055aaa6c912ec46729babab781fec284aeed2e677554eece8c6e4e50b036230bede605df5c93833f2204343a6", 0x9e}, {&(0x7f0000437000-0x92)="0ffada276d825dec3707aa98413d2eb907af3dc2c00d76f625edf4b30c40902e2a0c54c094cc203a8fd1480032836aaec8d40702a4d9ddd7f32f78bb8da4ebc6cccec8dc902caa5f9c9f318598e7b2399202be04f856196670c9d168f2b2168d2b9e542238c01d006871907f6369682212282d21284f3f0b49e6df2b1c71c5ea43f785e763439bee5a5e982adfd3adcb67e5", 0x92}, {&(0x7f00002fd000)="1dda46f8f6774759abfbc21183ec68d703db7796b7eb149fd4c815697a58704f6142d4d8fc6850af691b7b3027b9238b20c9c8ae6d2c65e6fdeb1407eb82c57146a0b072853a051eea9687460627c0805e2df7fef3af34d5de110dcafc", 0x5d}], 0x4, &(0x7f00000c9000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x3ff, 0x3, r2}}], 0x1, 0x800}], 0x5, 0x40) 2017/08/27 06:35:44 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c54000-0x9)="2f6465762f72746300", 0x8000000000000100, 0x0) sendto$inet(r1, &(0x7f00001e5000)="762d447fda739b255ccaa00b9b9df7efb6108a8d85880e3619670f8f2b8c5787ebd7585ac7c5fa993e7805b3b972eddb5d5a085a135e8a468c65f7df0cac16eb7447adc6d4bd69a9ceabb905ef6dc868813c19074ca34e770e", 0x59, 0x0, &(0x7f0000f06000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(r1, 0x1) socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000556000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x200}) r3 = socket$inet_sctp(0x2, 0x801, 0x84) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000dc7000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc7000-0x4)=0xe8) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc7000-0x4)=0xc) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000dc7000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x453, 0x0, 0x7b9, 0x1, 0x20, 0xb, 0x0, 0x20, 0x6b, r5, r6}, {0x7, 0x5, 0x1da0, 0x7fff, 0x9, 0x1, 0x188, 0xca}, {0xba08, 0x81, 0x9606, 0x3}, 0x152a, 0x8000, 0x11e703af, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x1}, 0x11, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, 0x2, 0x3, 0x401, 0x17, 0x2, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004f3000-0x20)={0x4, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0xc, 0x8, 0x9, 0x7}, &(0x7f0000bf4000)=0x20) mmap(&(0x7f0000844000/0x4000)=nil, 0x4000, 0x3, 0x1000030, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x601) 2017/08/27 06:35:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000801, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e18000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x9, 0x2, 0x2, 0x1ff, 0x10f7, 0x0, 0x80000000, 0x200, 0x6, 0x5, 0x2, 0x1ff, 0x7, 0xff]}, &(0x7f0000e7f000)=0x108) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000c59000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000219000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005a6000)=0x0, &(0x7f000007b000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000099e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000031f000-0x8c)={0x7, 0x9, 0x8001, "50756575653100001b00000000000000008000000000000000000000000000000000220000000000000000000021000000000000000000007f00000000000900", 0x20003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x8946, &(0x7f00008d5000-0x28)={@generic="6e2e1c3eaa88cc043960b2536cdbabf6", @ifru_flags=0x1fff}) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000e6b000-0x4)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00008e3000-0x28)={@common="64756d6d793000000000000000000000", &(0x7f00002f5000-0x24)=@ethtool_channels={0x3d, 0x1, 0x5653, 0x5b, 0x400, 0x9, 0x0, 0x3f, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r5, &(0x7f0000fba000-0x1c0)=[{{0x0, 0x0, &(0x7f0000605000)=[], 0x0, &(0x7f0000652000-0x560)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x40}, 0x0}, {{&(0x7f0000187000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x50)=[{&(0x7f0000b62000-0x97)="", 0x0}, {&(0x7f000010e000+0xc17)="", 0x0}], 0x2, &(0x7f000064d000-0x2f8)=[{0x10, 0x110, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x2, 0x0}, 0x2}, {{&(0x7f00000d9000-0x10)=@ipx={0x4, 0x0, 0x0, "b9f3075ebfe7", 0x2, 0x0}, 0x10, &(0x7f0000049000)=[{&(0x7f000059d000)="", 0x0}], 0x1, &(0x7f0000717000-0x278)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x2, 0x0}, 0x0}], 0x3, 0x0) recvmmsg(r3, &(0x7f0000525000)=[], 0x0, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000954000-0xc)={0x1, &(0x7f0000606000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r6 = open(&(0x7f0000e38000-0x8)="2e2f66696c653000", 0x100, 0x2) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0xfffffc, 0x32, r1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000133000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a75000)=0x14) syz_emit_ethernet(0x1873, &(0x7f000091e000-0x1873)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x200000000000000, 0x6, "a228af", 0x183d, 0x6, 0x0, @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}, {[@dstopts={0xbf, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf1, "359ce3f3a35b83f911efeafdd6f1c1db2cf029f9960865e16e15e9a65502c6cfff770e6e6635dcd477702af4f4f7b90697f69a4bda9eb042074d1406ec64c5f0d762fefb5c50efc8861fdfd992c47c7ce1f2ec3c7de4254195dcfb8d3ab281f07795b376f8df0db3a359835524688f62d4645cce8dba265da3c942743c0b51fdc463a45aeeed2cd95c19476c8d1faee26168faadaf907d6d8208cf0eafa2da3712eefdec378943b6fb8bf85f2e6f42da5be65e78aa670a6b0a46ff049b9b6556d6bcf56a9b7d465238c21929ebf5a55b0252eee29ee36d3915c807b09dcd75ed8fc4f9741f7644dc8c5f003cb4a1ba48dc"}, {0xc2, 0xfb, "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"}, {0x5, 0x28, "b5a429fd72858b08865ef142472faf0d3eba23f8940c7f21c4f328d4ae74ef0a703ee650c81fffba"}, {0xc9, 0xd5, "423260f8929f588be4d71bd5e06798641e22aa67583673c12e9d85cff5ec8158c5498f7c11c7862ecf965deddfd17ca93b902f7afa3b3010c81b2b72b33f2d0edec6aedbfbc49e0111f6b172bf0b0332604f353c69e54f18de552dd7cb34aa82eabfd1845a051d1f99fb6a8f0c8aae1182d495a049590417ccd7ca229116e49b7b9a4c828f2247d68fab72c9fbc7de7dea1b5e1267eebfc9aa5b4a39d914beaa25d4cd304fff82c88142ddd6babd7ceea814250d37c80d24241bf532b66b62a81d8526262b8257142dd2ad157fd54bd6a343afa4b3"}, {0xff, 0xf0, "07cd29dbd7dfb12f215ca0f5cde3e14550baf296ba78480022fd30a8e5779ab01e3f49f2355da901ff7ab314a416c758692674269f9a0d5aa70928b14c0965a4610d84946786f3b837b075cf57ceab6f515184c1c7a420b5765a24efdb0fbef0e67d3519497e77badaf1334a4d54f4d4d760879f97a5b3d72d722f43ae989620972afffb67fe62cc0d3aa9450e82e8e14aeea4420a4a4264650baaa5367922f4da1d51b0ce94548aeba8c44e546d6cac514fc65c842237925c4bc5263d8da33590244d44172f78d9771331b12708d5ed98489fd5b8632379a586790ab771e98165b1d3065631fc48a9802955d5a91856"}, {0xfe, 0x8d, "28803d0979ed8207bf42820f7415c168f01f071283578f96b11dfc8ea7877dde238cfbaa13db26030160a9baa12bb943f7e833a1659aed34e8dfb63996c09f6d51a0b379e7311166f04c1c57ab57472948e5fa3e7c1c4e124697b3a2ad4a0bb0f02bbd3b7d56b6c0eeb6800191ff81c8184983da46b3cf38939e5b6c3f8a8865c882faf1ee0f53cf37aa1a92e7"}]}, @dstopts={0x6, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x8f, "002e85b64da962c035d58e3bd72f15046f6a39103733bf1b12c99234a10893164b9f9e16ad812bc9d0849ab4c4efc007ad99ba301574387fe6d5936e417698fc98a768f07383818115c7f155695e89f33d806f82087159126941993e81e39ac3fc9893e78568a6a08b015f7657f37766c0fcf10547525a1d4ad4fe0fe97b42e94ae53c2c9e6e877daf28baca625dbd"}, {0x0, 0x42, "d15cd8d67d60ec0d3d87e996e480ef09bee0af6282501c0c4e979750599791fd3c60bceb22c465cd8627fdb0e6b1c7ef5f064f0af788921ff04d099a3f1913c18f7a"}]}, @hopopts={0xff, 0x255, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x0, ""}, {0xff, 0xd3, "e84da29d34896442360e9604d7ac385d1f403281a584ec158bc397547d34613c0a4ab43056796c85030b2efec173c1bcbed1ffd8dfd08824b7237d175206311cd42ff700a284ab76cdfe1144b5dc84fa41cfad1aec571448c2b1f00e2f1d30d267ebdb81e34e22029b9b78e172d4886e13c512bb9b76ce4c43e4b85dbcb8d7b5e49854fdfb2a76a924c4ac60e412124bb762cb7591afa720c4352608e61eda098971b59eff57273ceb7b8965931d3c9dfb1789bffb5022e66517f4f9d3174931c2101412acab2cd145622341b0a7e44397d5ca"}, {0x5, 0x1000, "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"}, {0xc9, 0xf, "65cc4a4bfb6ee0c7591af4d76a6439"}, {0xc9, 0x82, "0c59dfabcfafeb4997bd75e79fbc619e300097cd36f8adf903d36fdbdaedd134a9c78443a3f6cd0d5f6e9cfddc89b11958824ed8514f3d5b6c2e8931c1dcf9b0f12265a9a724612d13110d46bbd325af13e42f57903a3a831e422c7b0c96587afcbb4b4a39e2f4f89fccc3bdd5b62a7df4b949643b4f3f18777148442424d480c3bc"}, {0x1, 0xf0, "c186c1758e22ff06f97bee161c1cd609ca115608c75f591d4e6ef4882232c238d61c1b7e9d0efcf92055fcbc9538014e3aba2f387cacf2af7ce6e9020105cff348b2b93a439c81192fc08ec576952a48986e38e349d271627ccf55aa40297f4e3fb2a2b82749d2f8f9ce13bc4f4888d4a98e0715f9ff10860a1cd7a5ba8e7efa8c384e73ac66a3b4fc6a4dea46cda52a5ffd18832c390dae3f457c80af8702c63d7826094c68a38258af5704a4b0dc97c92874cf7ed172ab807decc11952c627235d042e3c730c9851f2b2e1bd2d11c27c08e8a8671e2e23895d99dcd7c6ee8f1d49889e3e1fcb7be22893459d652976"}, {0x1, 0x48, "3b634076bd7c058930d4d709aac56d70c3009e31f9b4b481a48bf1c62bfbdb8965b0b95e48fde238115180e7daba02a98e2fba0a5d05f8b2f2bb3971f6b3dd795b73ce07ffbbad30"}]}, @fragment={0x1, 0x4, 0x60181ff0, 0x5, 0x4, 0xdb7, 0x3}, @dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @fragment={0x2f, 0x1, 0x5, 0x6, 0x81, 0x3, 0x3}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f000085d000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000931000-0x4)=0xc) prctl$setmm(0x23, 0x3, &(0x7f0000400000/0x5000)=nil) [ 54.541651] QAT: Invalid ioctl 2017/08/27 06:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002ca000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x13) fstat(r1, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000e8d000)="76626f786e657430", 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000194000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000ab6000-0x1)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000379000)={@empty=0x0, @rand_addr=0x5, r3}, 0xc) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000716000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000423000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r2, &(0x7f00006fa000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 54.606064] QAT: Invalid ioctl 2017/08/27 06:35:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22c000)=nil, 0x22c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r1, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000faa000-0xb)="2f6465762f766373612300", 0xffffffff, 0x101000) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x9) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f0000e69000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[{0x9100, 0x5, 0x6, 0x55f61274}], {0x8100, 0x40, 0x7, 0x8f0f}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x13, 0x2, 0x0, 0x0, 0x20, {[@generic={0xff, 0x9, "9421c22c6de613"}, @generic={0x3, 0x6, "2e979c48"}, @timestamp={0x8, 0xa, 0x5, 0x9fbc}, @fastopen={0x22, 0x6, "9f72bbd0"}, @fastopen={0x22, 0x12, "cd723cda3b19c0a24b722178c44bc0c6"}, @window={0x3, 0x3, 0x1}, @nop={0x1}]}}, {"9a"}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x2, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000fac000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a2568b1f21b3", [], {{0x800, @ipx={0xffff, 0xa8, 0xb2, 0x4, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xead}, {@broadcast=0xffffffff, @random="849ca5162e70", 0x6}, "6a4692d595d4bae5ab87ade77ff3cdab3bb133cda311d8b698809696eff6a6077b4fa5a4eaa9db224e20f394c869078652307b1ab89375a625e286fc109481b83e865e6630a0e0eebef9d7b394e780d8bd9cafe1d016673db497fba0714364d136d826a1012398b4be1e95c831a4383e741493ebc634d22482f5ee60259c4c027ef2320a8bc095a61fd1"}}}}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa9000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00007ef000)=0x101) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000066b000)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000479000)={&(0x7f0000a0d000)=@full={{0x3, {"495d7d9000555e"}, 0x97fd}, [{"957fc9b689d171"}, {"436b254a8838e8"}, {"54d19c12f474a0"}, {"7b85036826e23d"}, {"cdec9ef88024ca"}, {"7b3b9be20a57ed"}, {"c8cddd128cf98e"}, {"24e0bba1f6da8a"}]}, 0x48, &(0x7f0000fa9000)=[{&(0x7f0000fa9000)="0353eedeea0425354df141ba2822e31dd83cc4d2ea13b6bf6fee5f3d51f164b2b4c3a00eaec41726b0979dc1855ae64001fe18ec8bf0f81d297c01048c84a811115595ea7306f891bbf0b3c96620b2b1600c3e00ad16536634683112c17b5c650ec7feacce6eda13eeb15c548061af991d7696115a2e53e7071a34003517aefc3cb1de79b597b0225ff3c2a3b1380d474d7f4be956c8af8b01952e11f98c306c6d83c494273f1dbf253d50ad8458db0216f8a2802692af05ffd23f4f94183d33163b295fd086072c90c695603188eca1276f6edd5d5d7828c4d957a308f3fe8b173427e2e1bbd6f09919fa7e218c8dcec37e1ee8bf5c2e48", 0xf8}, {&(0x7f00005b6000)="fc095b41428e7e922725", 0xa}, {&(0x7f0000fa9000)="63367a45cda9726e994359f3507548c707ff96ec11e49ee5db2098796de9e354dbf8aa76ce3e0e15f486e69b1fa29b691455812176b71eab5fbbb6c44ec878ee5658e39037ff071fcb3978ab3e6d996d615b975d13823395713b31bc411a3954b1966200d0c1d07e6a8d4b5a01f97378453ef0a17b689aceeb50786eb8f84a7b0c56cee430021044afd0d2154db31ac90518bfbb682873d0", 0x98}], 0x3, &(0x7f0000faa000-0x11e0)=[{0xf0, 0x18f, 0x7, "654a9d54c3dd15e38454981e9c08ea27375033054c0431780979ad948f702e56ee60f0899c0043c07925e021bf40835f4ec9f96bf3a429ed066c1aa52478d1da08bc7a36ef6357fcb18de32dced300ec5b67a259b523a3ee928924f7cb60ef0bd1561a5a00e0219b1fa68f9afe430bac38cd93ffcea8428d03fe13f322e84af8ed85186669081e82c290f10ad9f11f4b744f55bb6b694626e17bb0d68cd9cf3f7758bb2853bb04ea19db938bede50ad05fadf82faf5395843eb5355046068084f1f12b2f7976a6a3fa14b59362df2c2ea4720a999635fea02531a3"}, {0x50, 0x11f, 0xc26, "67e42f25cb701b7566747d59a49f1e517753c322f68a2c27d7779f7cb678394eb1185d76921e720eb4ad63197a1e574e394c3a492705b55f730826c506"}, {0x70, 0x10b, 0xffff, "6da8964b0edacb8e9a059eb61e72da9d6ab8a010f7c7e1b8869ce7b0d8b4a3dccf4ff9939c6167759904b8bb2bc59f5f212a307613fde7e0ef6112a987c0cdff08dba1692460926d5672b0368c8e15471b04c905cfde1e3261e829ab0f915370"}, {0x20, 0x115, 0x3, "7566508123bd3e541f"}, {0x1010, 0x0, 0x0, "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"}], 0x5, 0x8000}, 0x2043) connect$nfc_llcp(r3, &(0x7f0000e08000-0x60)={0x27, 0xfffffffffffff888, 0x10000, 0x4, 0x7, 0x5, "cc8106d492d0571c7d9c91bbd542750d825be12651f767e3213aba3f6c79872b91306c5d4e49473d0b80959e9fc43500fcbd1b861048a610bd83004c31f228", 0x80}, 0x60) clone(0x1001fe, &(0x7f0000aa9000)="", &(0x7f0000000000)=0x0, &(0x7f0000f72000-0x4)=0x0, &(0x7f0000ea3000-0xf4)="") 2017/08/27 06:35:44 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000004, 0x6, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0x5) shmget$private(0x0, 0x3000, 0x1e0, &(0x7f00005ff000/0x3000)=nil) r1 = open(&(0x7f00007de000-0x8)="2e2f66696c653000", 0x400000, 0x104) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000d20000)="b1ac035e41dc8be3c07397caf2bf4555e890fdde7cda0000000000000005fccf3bd7dc13312ddb17ee4c4a94ba80580cde", 0x31) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002c6000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) getpgrp(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x20000200000054f, 0x40000083, &(0x7f0000005000)="08f4e4df2e", 0x5) pwritev(r0, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) sendfile(r0, r2, &(0x7f000069f000-0x8)=0x0, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003c8000-0x5)="1b012500f3", 0x5) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000f02000)=0x7ff) syz_emit_ethernet(0x36, &(0x7f00003b5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xfffffffffffffffc, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x9, 0x5, 0x6, 0x87, 0x42}}}}}) 2017/08/27 06:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b50000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c77000-0x10)={0x1, 0x0}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000042d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x40000, 0xfffffffffffffffd) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000768000-0x8)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/08/27 06:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0xffff, &(0x7f0000821000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget(0x3, 0x2000, 0x1c0, &(0x7f0000001000/0x2000)=nil) dup(r0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x100, 0x1, 0x5}, 0x10) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000003f000-0x90)={0x1f, {{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]}}, 0x90) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000033000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f000003f000)={&(0x7f0000035000/0x2000)=nil, 0xb75, 0x1, 0x1, &(0x7f0000009000/0x4000)=nil, 0x5}) shmat(r2, &(0x7f000002f000/0x4000)=nil, 0x0) r4 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x542, 0x400) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00001c6000/0x4000)=nil) mremap(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mbind(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000b27000-0x8)=0x0, 0x9, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f000003b000)=0x0) mkdirat(r0, &(0x7f0000016000-0x7)="2e2f66696c653000", 0x22) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000041000-0x10)={0x0, 0xfff, 0x7, 0x8}, 0x10) lseek(r1, 0x0, 0x1) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3000, 0x2000000000400003, &(0x7f0000026000/0x3000)=nil) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f000000e000)=0x8) modify_ldt$write2(0x11, &(0x7f000003b000)={0x3, 0x1f, 0xadc, 0x8001}, 0x10) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00001f7000-0x19)={0x1ff, 0x3, 0x2000, 0x1000, &(0x7f0000f77000/0x1000)=nil}) 2017/08/27 06:35:44 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x8, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffff, 0x2, 0x3f, 0x2}, &(0x7f000001a000)=0xa0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x42424242, 0x42424242}, 0x95, 0x7ffe) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100000000) syz_emit_ethernet(0x49a, &(0x7f0000010000-0x49a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv6={0x3, 0x6, "331411", 0x464, 0x3b, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x2c, 0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xec, "e31f7f10100b20692d16fc441ba8dadf9a39c45761f5c8a16682d9f37ef6147d728f9e4f5070e53357d1ee5e9979cb6221a4a294e4fad938366efb3f5d5e3ffe12a9335d27f822cebce830c790903bb97ec548dac76183c3b279b224b97e9bcf1a6714d7a1b76f1a8780e506785b4a8fcdd6552359a7276b35a568ad903b6d50567378941eaa44d14dcddb0abbd9ce8ddc28f2dc3659826a3dcd22439cd119e88d203a88bd2e07bb10992a4c2fdb3ef4bb5b268018532a981eea7f4c40a536d8dc8e47cac0a768d1520d7a93d975c6f8dc4bdca2bc93d1e68de84407f587ac4a6594ed1e1717be129d9f2e31"}, {0xff, 0x0, ""}, {0xc2, 0x5e, "667f2363d04b68bc5e73a9673b36844f28b204ae3e8b0074256efba58ee23da957a8273e100659babb59c63c1f46e6cf53f79ddc3593509df845e7d3ecb0f3c94c88b51c5eee5aeacad388ee51fbcbc278587b093d85bb18254a9d7edceb"}, {0xff, 0xb4, "a1132e4b5eed6edc92e4ff45782d92cf64bb2afd950a5eac27ab43af7d0895c395d822428b2358f00af86bdb1bf43b9552d8fc3dcc047352f2d0ef8c0693988d2aad2a6a311f4df478c62351266c60afc2584b7db21954316b0dc0f43e13e5eca436651c62b6e01eaa86d9ba006556a2da40be30070d9ace435e1cdb96dd2af2ad74db5cdd319d315e504243916ac33223996cb43317c7fc04fa49ea74ab141d83e217a55a2e5df434d4b08d9fe10df5df97f7cb"}, {0xc9, 0xa7, "7876f66cfb4a6429641996e750c8a472e2ac998d3e4aa83704e586dd96257e7e36849125466d661ed00c5647020c210da0e3b02d7ab6671a8c37740c15a4c8ab424074fbf620a43b283555bee70901bfdb6c05d9130cbd79f8742313ff54f0b58663f559f59f226db40b9be3c8612f9a8545bd7adf293a6629bc1d1cc359c6ec4956ca1a1907e5c8b000f45f9ac05c83ba6080c8bf115ed505748bedf4d2c6a79c80a1ecf686c7"}, {0xc7, 0x16, "71861c3ecee0bc41c88f0d44ceec85865716142851bc"}, {0x7, 0x69, "74d95b67a94e1af6aa23ba52e58aaa34de486f6a54a1ed145c7af8e36cac579bbcee286026502925296966704403fa6ad0f24c4873811455c477bd9b3da9579f34a1b73d403b52ecbd65d89640cc20ad68cdddb0e87ad83446d8a3df96561bfc45ef33c5adafe9e1ac"}]}, @routing={0x33, 0xc, 0x0, 0x7f, 0x7, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @fragment={0xff, 0x4, 0x1, 0x802, 0x80000000, 0x5, 0x3}], @udp={0x1, 0x3, 0xb4, 0x0, "23402aec453c1ab29cde8794bc2a7b223a611c683a14053ab2ab6f188f1c3f45c560079fd41f0a124e7ed04a5d57aedfb993f24c74b3710350d3795bd164aba6e1f8ce7fc5eb83ee978f0d4b78c88059210325d3927695640a1b309cbef67ef233310964e70fa217ab2a6ee82b4e3799da208942b0e4000ff4dc542b3ce83178f31381bd2aba3bb72909b5101f936ee74468380e550ba6aa205d21b010f7ce4d3b15bb1b1a98dcfcda5fadce"}}}}}}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001c000)={0x42424242, 0x42424242}, 0x3, 0xfffffdffffffffff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000017000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000)={0x7f, {{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]}}, 0x90) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) getsockopt(r4, 0x5, 0x9, &(0x7f000001b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001c000-0x4)=0xfe) getsockname$inet(r4, &(0x7f000001b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) syz_emit_ethernet(0xc0, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @ipx={0xffff, 0xb2, 0x6, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0xfffffffffffffffe, @random="101cc60ba73e", 0x1f}, "1fe518d45f52b19da8b38209ad979b1a183221c5868e956a92f9a6a102498af18006a0b184a830c4f3e1456d3add71f214d7dd58d985b2887b6e40ac8d25e4eab00462db396fd69cad65b80645e54da9bdca778bab8cd28d7ba076d4649212c385a70bf9965a45434be2fc1bbc28f0bce9ec4ac592e2d5698535d018fc9541a7e7f7666690ec0f6cc6bceb86c09e2fbd19f6ffe7"}}}}) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xc21a, 0x28, 0x0, 0x0, 0x1, 0x800006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x20003, 0x39, r4, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000009000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffbfd, 0xfff) syz_extract_tcp_res(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x3, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x35, r4, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f000001b000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000001d000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000017000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x2, 0xb5bc, 0x8, 0xa0, 0x20, 0x5, r5, 0x0}, {0x7, 0x0, 0x4, 0x4, 0x308, 0x3, 0x67c5cfd, 0x5}, {0x3, 0x3ff388a5, 0x8, 0x9}, 0x1000, 0x3, 0x4c, 0x2000000000000, 0xa, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, 0x9, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1f, 0x3, 0x2, 0x101, 0x9, 0x4, 0x10001}}, 0xe8) syz_emit_ethernet(0x4f, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x1e, 0x0, 0x41, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x1, 0x0, r3, r2, 0x440, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x5}, @timestamp={0x8, 0xa, 0x1, 0xfc9}]}}, {"0c"}}}}}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000001e000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000000b000-0x4)=0x10) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0xd, 0x1fd) syz_emit_ethernet(0x76, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x68, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x28, 0x8, 0x1, 0xfffffffffffffffe, [{[], 0x0}, {[@multicast2=0xe0000002], 0xff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7fffffff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xba}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}]}]}}, @tcp={{0x3, 0x0, r6, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0xfffffffffffffffc, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0xffffffff, 0x200}, @generic={0x0, 0xa, "fdbc7c4565af204d"}]}}, {""}}}}}}) 2017/08/27 06:35:44 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x3, 0x0, 0x400, 0x3, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000003, 0x32, 0xffffffffffffffff, 0x800000000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x620625b8, 0x1800000000000000) mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) statfs(&(0x7f0000113000-0x8)="2e2f66696c653000", &(0x7f0000cd7000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_dev$sndseq(&(0x7f0000dab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x2, 0x9, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget$private(0x0, 0x2000000420081, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000884000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000d8e000)={0x0, 0x6, 0x4, {r5, r6}, 0xfffffffffffffffe, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x914, 0x0, 0x400000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x2, 0x30, r4, 0x0) r7 = epoll_create1(0x80000) r8 = socket$netlink(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000656000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r4, &(0x7f00008d3000-0xc)={0x1, 0x0}) epoll_pwait(r7, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x9}, 0x8) mmap(&(0x7f0000d6c000/0x2000)=nil, 0x2000, 0x3, 0x34, r3, 0x4000000000000000) symlink(&(0x7f0000d70000)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f66696c653000") ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000017000)={0x0, 0x0, 0x4, 0x40, &(0x7f000000d000/0x4000)=nil, 0x8}) r9 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r9, 0x400, 0x1) fcntl$setsig(r8, 0xa, 0x9) ioctl$TCSETSF(r9, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) 2017/08/27 06:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)="2f6465762f72666b696c6c00", 0x2240, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000043c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) mmap(&(0x7f0000f0e000/0x3000)=nil, 0x3000, 0x3, 0x400000030, r0, 0x0) fstat(r1, &(0x7f0000cb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c52000-0x4)=0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r4 = bpf$PROG_LOAD(0x5, &(0x7f000002a000-0x30)={0x1, 0x2, &(0x7f0000737000)=[@generic={0xb61, 0x514bcca3, 0xfffffffffffffffc, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="008b", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc}, 0x30) sendto(r1, &(0x7f00000f2000-0x40)="304316ff2a3809043b78e9ae905e6d5161dc2003d455d152a225e3ff66a279ad28649d5f624c4569e9e1e7a008c66aa48b8aa1f5c5c1ba7105a8a72a2b04347d", 0x40, 0x0, &(0x7f0000212000)=@ax25={0x3, {"197c6c34e2115c"}, 0xfffffffffffff800}, 0x10) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000cda000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000058a000)=0x43) ioctl$TIOCCBRK(r3, 0x5428) rt_sigprocmask(0x0, &(0x7f000013e000-0x8)={0xfffffffffffffff7}, &(0x7f00006b0000)={0x0}, 0x8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000c57000-0x1000)="") getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00008b1000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000805000-0x4)=0xc) syz_emit_ethernet(0x1890, &(0x7f0000593000)={@random="61b5dc532907", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x4, 0x4, 0xd0f}], {0x8100, 0x1, 0xa000000, 0x154f}}], {{0xfbfb, @ipv6={0xd250, 0x6, "a59028", 0x1852, 0x8c, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x3b, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa7, "c965c44418e26b1ce856273b62ecb4e6902b32f927d93a5a96edce9a8f1a3538ef3427778ca3a4fc74fdd019b3235c4384f18b681b1c34154981bdbeda8902dbde7df00e7584dc08287b9d10e41aebaef8ac822b10604efc53d00a007ca0e784e6905606dbef968a6888fb75d1ee25df221cc41ce63128c6c599558c988afe951e7f14d3ec3bab3dee33a86b09f8ff3659aa937c59fde5010ccf5a5c7d8f244f7af18c76c173b8"}]}, @hopopts={0x33, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x7f, "de340d6ff9a02d2fa3616b30c6dc8dd48879af21a5198402c7fdb0ede51cf8bdcde5ee4eacaea45f35e9cddae2d3a70180b5fc6f820824c7a43247605e10d1b5a5915a1dd55f55e66174d2f987c0ec2e5242feec64b800ab35f951a702e26c3ff862a8737d9b309b0cfbfda358acd8b92a41071ebb5993ded8167fabb162f9"}, {0xcd, 0x0, ""}, {0x0, 0xea, "827d036a725d46331a200a19131d2b4ffbfc244375ca52538d3847c00d22596f67cd2f1552b7a9166308a686bb4cbc1121769f325f09e41ebeb577d246f04f54eac1028aa88f935e92e1e96cc8ff839ff5a56fb8f9ed0823228a6d78ffdacda27d6a0b3e2d1f68528672b0640f1445d8898bb6c69493d012771ddfe382579eb391932235a5f6c2b0c4f3c8539d97a58f41562814e143b6ae3b1d6077796cfa6ee4f56de4fc7485fd975493dfeab027c57b051f2e7e24a26fa70c81041c78bd83a9153a63fbbd910d20cdd8e0afdb702a3dc5110a8ce1cc1d352e35b5fc02120e592c722d044c13b8a943"}, {0xc2, 0x2c, "97333b234daf71b634e567080694bb7da6a854ac0b6269329fb38546690e86fa6dc26f3bf8979ce33111d974"}, {0xff, 0x1000, "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{0x0, 0x62, "17c9de94ab29fc4fa78e80c83258389592397dc84ee1e9116b591ec7ddbb696cbe8b673094e272af4f490d3c30dbc48d1baad7ae8d701c91f0f5af276ceed3d8448d617b0258980faf09451c370793ea74bd58069be3d81c2cedb9dec29d8f201940"}, {0x1, 0x43, "e7fc0927fc9f307a118e9019a60d37e071fd00ed1ea82ac49a59259964bb94f53a4a88bfadbef72dd137cfe6b9928098a3c7247a49322854f6a2d5397dbd44766ad6d7"}, {0xff, 0x6f, "f2b1c830f3a0c06ed403bc73e39de8bef14e95be7384583db249b51e4c3b66ba6a465f1fdc04e6f70c3ea974d25594bb62194e2ad5e5b362c1316c5d9384d32473958f1780fae83c733cc92a0f78e28e9a9d51a716bc3b0b0ac07b7eec6bb48fb8a8839d9e029c07a4100c4d0eb85f"}, {0xc9, 0x4a, "48f13fb38824867c180116664606bc4b40d1dab1727c6c6d8f1de93cd1e73f3ed7bdc9e127b40110e60ca8da73732921f19fe737ea4636d749188f3c760e002c1c879631f6b39fdc209d"}]}, @routing={0x2f, 0x6, 0x3, 0x0, 0x4, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0xaf, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x6f, "182ae2a0d708c104b8c33ace20100c1245b297d3a3882d3bc844b48068c13e5d0958837ed3d01721dcc41a32508a67c1f18e35334feca6860a0940af370371b14bc41536e8b7da96b1dfccaaa59deefc4139b968c057ae855be7536a5d89c1cef088f6b83143141dee65658b5691d9"}, {0xff, 0x1, "09"}]}, @dstopts={0x2b, 0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x9b, "5276394cacd89fc9491134bbeb4146bacaf9bb6898e7f568b134e07f7261dc3ab450f81b9cb2069f25249e6410ea631f81bc9c433e246d6acf5a9b2cf9f19396bc1008f78201f3f15449d87dca23c4fe252b02a0a8d02cc809d7f102f0811bd071020f08b834b39f347066de22737dc6b76722e3ee994a024659cc8839fc46a4b1e1caf42dc92c22f5548bf380f15de49053f0470e8d91e683a147"}, {0x7, 0x37, "dbbaa092543768742f92f7525804169064f0d1d1054084eedecdaab00025ad232b6d99756534c8016d806ed2576bdd44add9b0dc55dfe4"}, {0x1, 0x72, "287afe7d30d3962ffbe44b009464cc7c7396207b9678a01718d962490274158227828862b0594656e93eda492c9faa7ce1b295165193d0ac08f385061080fca8d41923904e4c4ab7991d917403468650cf4468781584ef79dcee4eaedcf379febdd363b3ff7930772b4bd98897ad804b3e3f"}, {0x0, 0x8, "98016197e6352a0a"}, {0x5, 0xa3, "b6811a74b9498b792776fe33d18769550e747ff4710f22d95a8fe00de3a0a4f3ca2dd722bf0f3bf43d3a0d2db159bb3d6757eb1ec2dc8c753ab6c8a7fd208f67550fbaad6e19d33d98f3ec513e0b3db9dd3ebe3435a53d311a46bdef58aa01b92b3fc93ccab435f3d3077c32e2e5a46d0a312be66d6e40fb064b75ddeb824d7e1cb69ab4941919b32731ad5ab8da12d121b900d1f73f98cc6955a32985cc1a9f4f6790"}, {0x0, 0x95, "998ddcd674b5b8bbb29d00cd60f37f89802f115cc8a5c7cbff096d665ee7c030acad6ef9e90ed28c50a6fbd0138171fbd18d085440583a20aa59990c684253da056ecc66c8abff65bca319b933273c1278a849d3c2788c597f9ae852a9361c82287be4d4466d5bb78baceacca99ac8fedb03b1b284caa305081514a418107332c4beaf62c97fe3e2183798a67c5a3b34e6d0d0c93d"}, {0x1, 0x5b, "483f689a5a5699feb5eed2ffc0383881d7c4855f1cc3bfb3c35d534d14f5ed90ddf3a49c8460a5980c74567a8df05375410f96973d6ef01aac2e13acdad2373754203bf962c0ed64300630dcc95c0cae9c1e55dbfd6cc358d3602f"}, {0xc7, 0x60, "b4c85e60a7fb2e9c5c7e8f2138950278cad262433dddfc21d8e3294b13650128f4ed09ee0269c7a6ea75a5afe5c24542eee2d1f4209773e78c035fe7d5f6b45e8105609d0a7beb61d4d1984b70b1e5ca8b564f1af1f3e9500eb0be03f903f70d"}, {0x5, 0x0, ""}]}, @dstopts={0x1d, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x46, "2f3c2d022423b9ed6afea904d56483e93a0ecc44615381f7ec43b98af78ff19367be50263ebc6c352d32e35c48afc3f155e3d2e2661c0e08eb604b5d47f34aa0ff818f80a44c"}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x1a08, 0x0, 0x0, 0x1, 0x10001, "844e02", 0x1, "15fb6e"}, "2a98001fd18c7aa8fd485d87cfea4229235616fdc76f9c77b60c2d26c0"}}}}}}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000ddf000)={0x2, &(0x7f0000da3000-0x8)=[{0x0, 0x4}, {0x6, 0x2}]}) getsockname$netrom(r1, &(0x7f0000352000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000072d000-0x4)=0x10) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f000072e000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000274000+0xf3c)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000c43000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f000046e000)={0x44, 0x80000000000, 0x2, 0x7, 0xc}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00002ec000-0x10)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008eb000)={0x0, 0x5}, &(0x7f0000a78000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000eb2000-0x8c)={r6, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f000024c000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f000058e000-0x8)="2e2f66696c653000", 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000066a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/27 06:35:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006f0000-0x4)=0x86, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000009f000)={0x0, 0x9, &(0x7f000033f000)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x3, 0xffffffff80000000, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f52000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000db1000)={r3, 0x9, &(0x7f0000f38000-0xc0)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}]}, &(0x7f0000c55000)=0x10) connect$inet(r2, &(0x7f0000e2b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ea9000)={0x1, [0x0]}, &(0x7f0000c05000-0x4)=0x8) getpeername$inet(r2, &(0x7f00009bb000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000024f000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cc9000-0x8)={r4, 0x5}, &(0x7f0000b05000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b49000)={r5, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000624000)={0x1, 0x1, 0x9, 0x9, 0xfffffffffffffff7}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000013000-0x7c)={r4, 0x71, "a20998471db35aec27d242d45ff6c968251fcb59960d085d45f9f350fb34363dd67a21046bd963117e20e15762442c75501a2c3af056b18968e515fa9abbceb0caf848ed8caa7c0c2071a43eebde23bbc8b9bd96907bd3de4487b976db03d2d6696f052f3244409827bd92bce1885f5a9a"}, &(0x7f0000d20000-0x4)=0x7c) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007f6000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x85, 0x0, 0xa0, 0x20, 0x40, 0x0, 0x0}, {0xfffffffffffffe00, 0x1, 0x80000001, 0x2, 0xf49, 0x1, 0x100, 0x2}, {0xd19d, 0xffffffff, 0x0, 0xfff}, 0xbf, 0x9, 0x4, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x3, 0x2, 0x6}, 0x4, @in=@broadcast=0xffffffff, 0x7, 0x2, 0x1, 0x8000, 0xa79c, 0x6d, 0x9}}, 0xe8) bind$inet6(r1, &(0x7f000099e000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000caf000-0x4)=0x8, 0x4) sendmmsg(r0, &(0x7f0000704000-0x200)=[{{0x0, 0x0, &(0x7f00006c8000)=[{&(0x7f00004a4000)="ba", 0x1}], 0x1, &(0x7f00006e9000)=[], 0x0, 0x4}, 0x0}], 0x1, 0x20000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000121000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00007c1000-0x10)={0x2, &(0x7f00005dc000)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000699000)={0x0, 0x0, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000747000)="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", 0xe01, 0x1, &(0x7f00003e6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000fbb000)={0x0}, 0x4) writev(r0, &(0x7f000046f000-0x50)=[{&(0x7f0000784000)="1ecb10101cf850bc1cd4b9e44fd9096238e3330edd1a6a672f385e3509ba3268f714ca002aad504e7765d01f0a5ebf8b362100dcb5031bcb3b30bcae5b1159077aa899bc6f767b26a46b9563b7c623f6e2fdb946a803e88a8b9b414fffdbc3cd53512549dc", 0x65}, {&(0x7f0000b4a000-0x11)="116a9ef4becee54f49fc9124f0e838a555", 0x11}, {&(0x7f0000ee9000)="abcfadebe917530216a8b278f6e4bf6f7773c286e3db334e78bfb67b7e126635f5822a9c2de55a55c0f274e893221a4b4156092ac8005b768ad4cd8a4c348a8d4d8556a162", 0x45}, {&(0x7f00008c4000)="5e0f9f019cb83b026234c5932965afb796790097ea0dd60644e77728632a2eff0dfa14dfc88ee77f38e03c5f986e5ab90318e48d0bd02fdee3a09a0dfec3eb55ea87e6b17cfbd93999e37c1156f6ae", 0x4f}, {&(0x7f0000bb0000)="9403472ea3000000000000040136f87d8f66dc22fe4d5090c1d62a5bc73a06ed4a2f9847000000084b010020d40f74f213ecf194a24d6f33edd3536569a449cec68ab4f34003438f78fc815860d47f8ce8bcdb8f992490f6573086443ecb830dc60352805b9997056721578fde31abcb4397f3f433ef22948c9a19834c1cc6f6b50559dbedd3734ebca289d060079fa9f0cac8fcffad4061b6f0b1cbc4536fac", 0xa0}], 0x5) [ 54.788229] QAT: Invalid ioctl [ 54.812670] QAT: Invalid ioctl [ 54.838321] QAT: Invalid ioctl 2017/08/27 06:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fbb000)={0x8000006}, 0x8, 0x800) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c4c000-0x48)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x68}, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000c1f000)="5c4000") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000028b000)={0xaa, 0x10, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000045d000-0x6)={0x7, 0x55d, 0x5}) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r3, 0x400, 0x0) truncate(&(0x7f00005c8000)="2e2f66696c653000", 0x4002000000c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000059e000)=@common="69666230000000000000000000000000", 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006bc000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f0000)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000dad000)=@file={0x0, ""}, 0x2, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000c80000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r7, &(0x7f00004e4000-0x38)={&(0x7f000094a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000080b000-0x80)=[], 0x0, &(0x7f0000ab0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x2}, 0x60) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) accept4$unix(r5, &(0x7f0000e4c000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000085c000-0x4)=0x6e, 0x80000) bind$unix(r1, &(0x7f0000686000)=@file={0x0, "2e2f66696c653000"}, 0xa) r8 = dup2(r5, r4) setrlimit(0x7, &(0x7f0000002000-0x10)={0x0, 0x0}) ppoll(&(0x7f00002f6000)=[{r8, 0x4000, 0x0}, {r6, 0x4605, 0x0}, {r2, 0x6020, 0x0}, {r3, 0x2, 0x0}, {r6, 0x2300, 0x0}], 0x5, &(0x7f00008ee000-0x10)={0x0, 0x0}, &(0x7f0000c5f000)={0x7f}, 0x8) r9 = gettid() capget(&(0x7f0000c1d000-0x8)={0x19980330, r9}, &(0x7f00005c1000-0x18)={0x8, 0x4, 0x0, 0x80, 0x9, 0x1}) bind$bt_rfcomm(r8, &(0x7f00007af000-0xa)={0x1f, {0x16c, 0x101, 0x80, 0x5, 0x8, 0xfffffffffffffff8}, 0x80}, 0xa) setuid(0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r8, 0x89e0, &(0x7f00003d4000-0x4)=0x3) request_key(&(0x7f0000b41000)="6465616400", &(0x7f0000efb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec8000)="29706f7369785f61636c5f6163636573732f232e00", 0xffffffffffffffff) listen(r7, 0xa) 2017/08/27 06:35:44 executing program 3: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x21) mlockall(0x1) 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) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000eec000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c55000-0x4)=0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c4000-0x4)=0x8) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000659000-0x4)=0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f6d000-0x2)=0x80, 0x4) r5 = syz_open_dev$loop(&(0x7f0000e4b000-0xb)="2f6465762f6c6f6f702300", 0x100000000000000, 0x7e) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000f6c000)=0x0, &(0x7f0000f6d000)=0x4) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) setsockopt(r2, 0x3f, 0x4c3, &(0x7f0000755000-0x14)="2aa59d8f3904cde3a172fa35bcbfc1f913ce219a", 0x14) write(r5, &(0x7f0000b11000)="", 0x0) read(r4, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) r6 = socket(0x10, 0x100080003, 0x0) fsetxattr(r6, &(0x7f0000320000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00005bf000)="292900", 0x3, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000785000)="2e2f66696c653000", 0x180) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007d8000)=0x0) sendto$inet(r0, &(0x7f0000ee3000)="", 0x0, 0x8000, &(0x7f0000ee2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000eec000)="360be3fa3be3677cc138887c3b2f0dda9b27558e531ac8d7482602f2d3f461740c34ffbf3e78cb650f745d7c04a6a3b8fac6265dcc91f03fccd7629221ecf00359394a456c780a5bd078db4f0d7220095b5d65f662e5ea084b51a6e16721ffc68ddcafe102b0d7c3daabd14ea6346c19e1a607132db5de67646cb4b448a4aab3fd87d6478f22ff682035cd2195c4667fd98d33c8502c17fdcb55a9d62edf1fe76182534db2fd76b6789554f103df3ff35b560d47d14dfa6cefa3036cc4d4a833fdb4caf5f215661044934985860766c57998b4c0cf3402c63239ce0e04a4ee12db33fc0e47f4467b531f7cad", 0xec, 0x40, &(0x7f0000523000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/27 06:35:44 executing program 6: mmap(&(0x7f0000000000/0x8e9000)=nil, 0x8e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00008e2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00001ea000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008ea000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00008e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f1000/0x400000)=nil, 0x400000, 0x8080020000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x4, 0x34, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00008eb000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000202000-0x4)=0xc9) r1 = bpf$PROG_LOAD(0x5, &(0x7f000064b000)={0x3, 0x3, &(0x7f000085d000-0x18)=[@generic={0x9, 0x6, 0x6, 0xfffffffffffffffd}, @generic={0x7ffffffd, 0x40, 0x7, 0x0}, @generic={0x20, 0x4, 0x71, 0x9}], &(0x7f0000321000-0xb)="2b6d696d655f7479706500", 0xe0eb, 0xf0, &(0x7f00008e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8}, 0x30) mmap(&(0x7f00008e9000/0x1000)=nil, 0x1000, 0xb, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008ec000-0x4)=0x101, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00008dc000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e3000-0x14)={0x0, 0x9a7, 0x9fc, 0x2, 0xfffffffffffffffc}, 0x14) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000632000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000801000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00008ec000/0x1000)=nil, 0x1000, 0x4005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000240000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008ed000)=0x1c) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001cc000)={0x5, r1, 0x1}) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x4000000000000, 0x10, r0, 0x0) mmap(&(0x7f00008ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007bb000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00008ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000334000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ef000)=0x10) mmap(&(0x7f00008ef000/0x1000)=nil, 0x1000, 0x2, 0x30013, 0xffffffffffffffff, 0x200000000000002) mmap(&(0x7f0000852000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00008ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000546000)=0x0, &(0x7f00003f8000)=0x4) mmap(&(0x7f00008ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f00008ef000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @broadcast=0x0}, &(0x7f00008eb000)=0xc) sendto$inet(r0, &(0x7f00008d8000)="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", 0x96c, 0x1, &(0x7f0000712000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x3) r4 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f00008ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ef000/0x1000)=nil, 0x1000, 0x2000000, 0x101c, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008f0000)={0x0, 0x0, 0x0}, &(0x7f00008f1000-0x4)=0xc) mmap(&(0x7f00008f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f1000)=0x0) r5 = getpid() sched_rr_get_interval(r5, &(0x7f00008a5000-0x10)={0x0, 0x0}) mmap(&(0x7f00008f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00008f1000)={0x3f, 0x1, 0x8, {r6, 0x989680}, 0xd0, 0x8000b858, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.870242] QAT: Invalid ioctl 2017/08/27 06:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000008000-0x8)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e8000)="2f6465762f73657175656e63657200", 0x500, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008bd000)=0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000148000-0x4)=0xffff) r2 = syz_open_dev$ircomm(&(0x7f0000f90000-0xd)="2f6465762f6972636f6d6d2300", 0x20, 0x60847) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000d99000-0x55)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$getname(0x10, &(0x7f0000102000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d9a000-0x4)=0x0) [ 54.883186] TCP: request_sock_TCP: Possible SYN flooding on port 20008. Sending cookies. Check SNMP counters. 2017/08/27 06:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00007fc000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1000000000, 0x80) mmap(&(0x7f0000a33000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x20, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x100000000, 0x4000, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000d2c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000553000-0xc)={0x10, 0x0}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r1, 0x0) syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x6) r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(r4) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x0, 0x32, r3, 0x0) get_robust_list(r5, &(0x7f000008d000)=&(0x7f000063c000-0x18)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x8)=0x18) msgget(0x3, 0x0) getuid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x2, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) timerfd_create(0x7, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x8002001, 0x32, r6, 0x0) [ 54.957957] QAT: Invalid ioctl 2017/08/27 06:35:44 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x4, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x4}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0xfffffffffffffffe, 0x0}, {0x0, 0xf7}, @note={0x10000, 0x0, 0x3, 0x0, 0x0}}], 0x60) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000053000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000001a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x0, &(0x7f000003a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000052000-0x50)={0xc6, @tick=0x7fffffff, 0xfffffffffffffffc, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000039000-0xa)="2f6465762f7663732300", 0x0, 0x200000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000004b000)=0x7fffffff, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000054000)=0x4, 0x4) [ 54.958067] QAT: Invalid ioctl 2017/08/27 06:35:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000293000-0x8)=[{0x0, 0x100000000}], 0x1) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xb, 0x0, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000475000)=0x6e) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x6) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000031000)=0xf07) r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xc) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x9) lseek(r3, 0x0, 0x4) utimes(&(0x7f0000023000-0xc)="2e2f66696c65302f62757300", &(0x7f0000031000)={{0x1, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000033000)={0x0, 0x0, 0x0}, &(0x7f0000033000)=0xc) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000033000)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() r5 = getgid() fchown(r2, r4, r5) sendfile(r3, r0, 0x0, 0x5) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b2e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0xa4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setfsgid(0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8001) socket$unix(0x1, 0x2, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) shmget$private(0x0, 0x3000, 0x0, &(0x7f00002f3000/0x3000)=nil) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000b49000)="2e2f66696c653000", &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:44 executing program 7: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x6) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f14000)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000186000/0xf000)=nil, 0xf000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x2000)=nil, 0x2000, 0x1000006, 0x10, r1, 0x0) mmap(&(0x7f0000ba2000/0x4000)=nil, 0x4000, 0x3, 0x20150, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003b8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000f15000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e5e}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f000036b000-0x28)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716000e05a9445e0004dc04f6238f7e23"}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000053e000-0x90)={0x0, {{0x2, 0x1, @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]}}, 0x90) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00002a0000)=0x1ff, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f000083e000-0x4)=0xffe, 0x4) setsockopt$inet6_group_source_req(r4, 0x29, 0x5c17699895db30de, &(0x7f0000757000-0x108)={0x9, {{0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt(r4, 0x100000000000107, 0x2, &(0x7f0000000000)="00000000010000000000000000000004", 0x10) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000f12000)={@common="010001e9000000000400000000000002", @ifru_names=@common="69706464703000000000000000000000"}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f15000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffc, 0x8, 0x8, 0x81}, &(0x7f0000219000)=0xa0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f18000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000f18000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd8000)={r5, 0xcf32, 0x30}, &(0x7f0000560000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00006e1000+0xe32)={r6, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f15000-0x4)=0x8c) [ 54.972289] QAT: Invalid ioctl [ 54.995836] QAT: Invalid ioctl 2017/08/27 06:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e2000)=0x0) ptrace$setregs(0xf, r1, 0x8, &(0x7f000076b000-0xd8)="d7b31336a346ad8436ee7fae358213786981da8e57a06f95953b23b9e9fd571a542587770bf3f679c8c6fd7fc372407f4df9d79b3fd54b11d919a94a1923216b3adb486678c197b5e8c664f6ce47d5a0a14dd8ea382135c5b25aaf39605493f758d996b66f8604cec376cb1eab1bd5ac7083ce9e9f846f1fa822466187c6c89a5aa4b60eaba57b860e262ad843e98a7a1c6ccbdbfe4edef66451e090e4215c0b29eacef5277bbfe0c7c24756276d33bd913cf4dea1c4e96a0db92ed4191d3c72806d4f31e8c24939afa5460c546306999652d5aebb78c9bd") setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000ef0000-0x80)="192d6c551560892e2d33f6a69c42dc588d0079b233764163129116bac2db2c7af4e3432d47b00275fde0d2faa120ba3faf6340459fe0fbe7fbef17619071627ba5b5e490197f413d5b680b1caeef822a93bbeb110b0a8e61684e50dcce4fcabe5878244d2468c660f3d45c159c5cec18a3cc106a638fa52cac281ada2e99f524", 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000367000)=0xfffffffffffffff5, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000dbd000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x2) mq_timedreceive(r2, &(0x7f00001be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x3, &(0x7f000052b000-0x10)={0x77359400, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000044000)={@generic="4bb71edfe73bd265a5bd8fc1004c0693", 0x8}) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = dup3(r3, r0, 0x80000) syz_emit_ethernet(0x34, &(0x7f0000000000)={@random="efcc060c2684", @random="162a2aa16834", [], {{0x800, @arp=@generic={0xe5256b73ff854ae8, 0x0, 0x6, 0x2, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1406", @random="88d103c5e296", "28dfbc21339e8e0192269df97453c1e7"}}}}) r5 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0x12, &(0x7f0000521000)="", &(0x7f0000ccf000-0x4)=0x0) sendto(r5, &(0x7f0000526000)="9869f425dd8921ac4a75540621c9a89551f636942fb1bb376eadcfe8c08defafddaa7a00fc2fb4ce54536297ab409a31beece5f4864bfe82afd3dad41b3ceb5cdc1b40da6045887f9ca31dd2d317cc20026739486101a91c8d246b89ec392fb8dea15185aa097c5ba8ee59beb618452c25f28b787709823222b429787b0f64e0acba3491f2cf870bd7cc542467307c51226e0efc16bf99e115c992ad2f73f8fde1ef1a947975c203ff85997fd72029ef1c5f09f1ebb39b9421c92b5e2bd4fd1b0aade0f6a2ea3d3f0376197b1d1a23b10ef4aef6e1f97697bb5f79", 0xdb, 0x20000001, &(0x7f0000527000-0x80)=@generic={0x5, "d808d94ae4b63b2005e89457af4ec8ec5efaa5e1b92df5efe8031215e756da2007054d197821591ca8ad5d6eb0b508eacfa645302ed2cc2e5bef120dbc249274ae64f6c6759f636927b5ab4895bc5633a0795b57ba8a23628e831d7fa3ab210d5f39515d19353a863c25851d687c2b236cb9446ab1553a30e612232e5da1"}, 0x80) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f0000e5e000-0x18)="000000000000000000000000000000000000000000000000", &(0x7f0000aa5000-0x4)=0x18) connect$inet6(0xffffffffffffffff, &(0x7f0000364000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000dfe000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) prlimit64(r1, 0xf, &(0x7f00001ed000-0x10)={0x6, 0x6}, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000132000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f00008d3000)={r7, 0x0, r8}) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f00001ae000-0x4)=0x0, &(0x7f00000f5000)=0x4) socket(0xa, 0x1, 0x7ffffffd) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x0) sendto(r3, &(0x7f0000ef6000-0x3)="000001", 0x3, 0x8000, &(0x7f00003de000)=@nfc_llcp={0x27, 0x1, 0x7f, 0x0, 0x4, 0x0, "be3e110ff13edf6b7cf44055a01a79c7c9aeb3dac1e18036e35390e6dd9fcff6c2077b59747444d27a142735354907cd472fecd2ead2734b8460c1ead7e541", 0x4}, 0x60) 2017/08/27 06:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x6) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f000098b000)=0x0) r1 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) r2 = open(&(0x7f00007bd000)="2e2f66696c653000", 0x800020000, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x1) ftruncate(r1, 0x10000) sendfile(r3, r2, 0x0, 0x800000000005) bind$unix(r2, &(0x7f0000c9d000)=@file={0x0, "2e2f66696c653000"}, 0xa) timer_create(0x7, &(0x7f00000a0000)={0x8001, 0x7f, 0x4, @pad=[0xfffffffffffff4dc, 0x81, 0x6, 0x6, 0x1, 0x3, 0x4, 0x80000000]}, &(0x7f00004b7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000027a000)={0xb89, 0x1c000, 0xe, 0x4, 0x8001, 0x4, 0x4, 0x8, 0x0}, &(0x7f0000ed8000)=0x20) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000edf000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() setgroups(0x2, &(0x7f00000b4000-0x8)=[r5, r6]) bind$ax25(r1, &(0x7f00000cb000-0x10)={0x3, {"87cd39be6371f9"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ead000-0xc)=@sack_info={r4, 0x401, 0xfffffffffffffff7}, &(0x7f0000cdb000-0x4)=0xc) socket(0x19, 0x5, 0x4) 2017/08/27 06:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000b29000-0x20)={{0x1, 0x0}, {0x0, 0x45}}, &(0x7f0000559000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r0, r1, 0x80000) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000a4f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000057e000)="5654331d07514f067a4b9793a6ea8bc43419fca5d46ebcbb09c0bf404514018aebbf22f3ba64dcdb52999ebf9c478f8f0e5dbf6411e34b8a049585ea42d74b69e5be07e8b133aa49f40580af3b0148219416211f635fce4ecbb2b851bcd817916602325241b8aa5698419aba706db3feeb2f2c73", 0x74, 0xfffffffffffffffd) symlink(&(0x7f0000afd000-0x7)="2e2f66696c653000", &(0x7f0000691000)="2e2f66696c653000") keyctl$negate(0xd, r2, 0x5, r2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ade000-0x20)={{&(0x7f00004ea000/0x2000)=nil, 0x2000}, 0xffffffffffffffff, 0x0}) r4 = creat(&(0x7f0000b2f000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00001d3000-0x4)=0x0, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f000004a000-0x8)=0x2) getsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000462000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004bd000-0x4)=0x40) rename(&(0x7f0000fb3000-0x8)="2e2f66696c653000", &(0x7f0000fb2000+0xb82)="2f66696c653000") perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f00000b4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) semop(0x0, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00002ab000)=0x0) setpriority(0x0, r6, 0x8) bind$inet6(r5, &(0x7f0000a0a000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000fa0000-0x20)="1f0000002000af0000000000000000050a00000403e88101fff7fc8004003cce", 0x20) pipe(&(0x7f0000c29000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r9, 0x2) setsockopt$inet_tcp_TCP_PSP_LISTENER(r8, 0x6, 0x6c4, &(0x7f0000781000)={"27f9440f61be028d7baee8c58a821e0d", 0x0, 0x5}, 0x18) [ 55.009748] QAT: Invalid ioctl [ 55.061489] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2017/08/27 06:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000efa000)={0x0, 0x0}, 0x800) r1 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d42000-0x20)={r0, &(0x7f0000569000-0x5d)="7c77e7d9b1ab139cf71d18c0195780bf34c56e713ef0c1372cf04a323c38b9d32ec0c11ccccd3b329c806360269cafe660685252d89057dfb56ba7b378f9f1f70792fb4cd7e92b24fe3dae49bfd06a115ee545696bbb80f79a0b060d1a", &(0x7f0000dad000-0x79)="c437c26188bd221ab618ab903e02c4c2b1e7315744f99deb741a7032c8aec5cf1f2139566bc77e687557527cc94725b8b684ffdc1cad0483d77edf86c634eefbb45232f0c295bed1a3f920ce976dbc400a2b67a1b587e9d04d6833fe1327a958fb9013679c7f4f70c0ef20f7b3ba2105050889966e473a1c19", 0x0}, 0x20) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000074e000-0x10)=@common="69706464703000000000000000000000") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0xb32, 0x0, @sync=&(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00001a7000)={0x1, 0x3, [@random="6e718f907cfd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="3d1751ed65b7"]}) bind$netrom(r0, &(0x7f0000697000-0x48)=@full={{0x3, {"43758df8b3a1c0"}, 0xffffffffffff37f2}, [{"90783e1dcfefc1"}, {"7a3a35e5c8b837"}, {"002be67d6ee2c5"}, {"fc97210379235e"}, {"5ffcda6824420b"}, {"47e271dc522c8c"}, {"baebe5aad433aa"}, {"008500268903ca"}]}, 0x48) 2017/08/27 06:35:45 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000fc4000-0x4)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") eventfd2(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x400, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000061c000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000103000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000a58000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r5 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) setresgid(r4, r5, r6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1d)=@ethtool_eeprom={0x4f, 0xc00000, 0xb3e, 0x64, "29be37a5d179cf268c3678fa60957542c38437ebb912a2f519031ba2e27107a3f2304452838bc65d46b270f40c959239e22574f3429ecd53133ddb0883095ff51d23974d66abc3380defc392beb983724c27ac387223a3a195526dce99a941a603579c1c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") capset(&(0x7f0000001000-0x8)={0x0, r0}, &(0x7f0000001000-0x18)={0x6, 0x9, 0x796, 0x2, 0x7fffffff, 0xffffffffffffffff}) pkey_alloc(0x0, 0x1) ioprio_get$pid(0x0, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000002000)="06bed34267f70ff593c6f76559475ef9fe048f00b714c93e26dff597b10d295c72c0d7fc3b215eb6a2e92949ad82f2685359cade7d9aac6a02ca3a8d303aa62b232660a1311cf8bdf4744e662f3ffed3") 2017/08/27 06:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00009fd000)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x1, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000bf2000)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket(0x11, 0x802, 0x300) connect$netlink(r1, &(0x7f0000c30000-0xc)={0x11, 0x0, 0x2, 0xa414}, 0xc) r2 = semget$private(0x0, 0x3, 0x10) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000e0e000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000750000-0x4)=0x8, 0x4) syz_emit_ethernet(0x57, &(0x7f0000b18000-0x57)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @llc={0x47, @llc={0xf4, 0xfe, "a874", "fa0a253081215fd44196ca3a027bd79a548eec7c0a6ff9ca9c76740f4bd23448e6b26487fa024fa8dc5a02c15c48686db2e96548ecbf1964c36bf596c2b8fc42ace917"}}}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00005a6000-0x2)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000758000+0x77a)="2f6465762f72666b696c6c00", 0x20004, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000018f000)={0x0, 0x57}, &(0x7f0000909000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003a3000-0xc)={r5, 0x0, 0x20}, &(0x7f00008f5000-0x4)=0xc) connect$unix(r1, &(0x7f00004c8000)=@file={0xfffffffffffffffd, "2e2f66696c653000"}, 0xa) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000698000-0x9)="2f6465762f72746300", 0x4000, 0x0) ioctl$KVM_ARM_VCPU_INIT(r6, 0x0, &(0x7f0000fe4000-0x20)={0x10000, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f00007d6000-0x10)={0x0, 0x989680}, &(0x7f00006b8000-0x10)={0x0, 0x0}) connect$unix(r4, &(0x7f00000bc000)=@file={0x0, "2e2f66696c653000"}, 0xa) getpeername$netrom(r1, &(0x7f0000254000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00009b2000)=0x10) r7 = accept$inet(r4, &(0x7f0000543000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c1000-0x4)=0x10) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000a7e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setstatus(r1, 0x4, 0xc00) syz_emit_ethernet(0x126, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x118, 0x0, 0x0, 0x9, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xa, 0x100, "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"}}}}}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000d04000)=0x0) fstat(r1, &(0x7f0000cac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000eb4000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000ebb000-0x4)=0x0) r14 = geteuid() getresgid(&(0x7f0000063000)=0x0, &(0x7f0000355000)=0x0, &(0x7f000019f000)=0x0) sendmmsg$unix(r6, &(0x7f0000764000-0x70)=[{&(0x7f0000bd6000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bb6000)=[{&(0x7f00001b5000-0x9c)="0d7c682d8a0426e0ae6d2b505bcd7f0aff08db89c102d0ba45a3eb48bcc7385286f3479ab9afd021e5c20ea2d6ef363f215e49c57fabdb3fac3a4bdacee3d3432dc2d32ea0f9abee7ef9889031a6ec0f1dce33d270f524fbf580f173661f8d55757d3e3c027a2b4305ef43e880d36575a4394d3a5648f9d668da60ef6d61ac91d218b32cb6b0724460dad52fc887f41b1d9443165f0c1ad7031061e1", 0x9c}], 0x1, &(0x7f0000957000-0x40)=[@cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x2, 0x10}, {&(0x7f0000111000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000492000-0x70)=[{&(0x7f0000c50000)="93fb9b65c4c5cce73dec5a719a7da7a7d706b451f2d958025d351548bcdc69edafe83cd87423408fd5e56765292446c608354e27c72b3141fe84c1623aebda9c3a51d05add92316c652b1c18fe4e6d01f29baf2a626769f592d1e3059b8ae9c1b714604787c0e5b00e3d67e1a9f5b1ac6920f9c78592eaf098e660de29d723c10cae028cc4f0b03e6ce0550a336f2ebdcee5ffca6be38ba499906aabe161a55fcac7652650fb1550100e1dbdb63d3584548c6ec7a77b60aa6675f5fcb12eabd3e323cc48989e061f5524e11c4af4afbaf3484bb429f6f70c9221093ea8bd2228ee3170de67738561648a982a", 0xec}, {&(0x7f0000e2b000-0x4a)="81e85c393d0ddacaea64b18d70de2538d5085c7927da12894c9de2c7894949b4cb4d21580c5f86970e0d4034a8207e960d46d5af3c9ed8ad3975c18308b738d0822c6a9b4752e18880d4", 0x4a}, {&(0x7f000058c000)="f5456bf5fbfda236227fb6e22c5e41bcc8a646d81bcf34e6916e22074136eed557105463b0a1bf3e8ba84cdffb7a572264a632603aec9c608182c8bc7e247a335d3b175bc9a84afcb2be64ef8ab8dc78c5b6635bf97b226d473795291658758efcf9b7f813bd5087fdf58cad", 0x6c}, {&(0x7f00001fc000-0x66)="a34639ca08aefb901a824846bbd259e9b150f3cd88e6ac852ec4939089ac9edff1254c8d9d82712155e7c7bd237119e02277d85da274188192f51df5e13aa4b09cbf98121a8b26836618e0a9a0682be7e9cffdda9f7f3228cbb9ddf023de96ee4e74f3c8b35e", 0x66}, {&(0x7f0000c35000-0xac)="6a70b95f25773a045ef80a3be3ba8fac27a8cf3068d7ecf92c1cc40e3e84f662b648841f3f024aea0c16658ba11a73281d0975c96691bc46827985d3461db77019f13c572d6b0ba5030c20410208a0aee80ef589a9022dbcb2fff554d3652849e829405f3d1a56a1cac282c7e7acec03452daf828402428d0aa6cebd15f950c927f32e492093f68c65e04e895f35e396174a103d265b1e61094f226b0290169687fd8ac1ad2b061f7a17ec63", 0xac}, {&(0x7f00006ff000-0x24)="f252b136e2debd21cd0d64579bb752955aa06bb615fccc0963c62c8856f57af25718ab8d", 0x24}, {&(0x7f0000370000)="2d7356c254ac0109d6edbaad622b9a44411c55152ef4f49aaf904b5d8505f427247ce788c406016237e712f9e80983cafc8de94a665eb905144e6e3210f119147a8c78b2d516d9400fcf4b725a91a75d39725a790301ca6d7c784058c5d600c93d2f8b514d56df7e25e0b897590bc522b50da601bacdbc8a7985786b2b9a1b2e8136", 0x82}], 0x7, &(0x7f0000eb3000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r4, r1, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r14, r11}, @cred={0x20, 0x1, 0x2, r13, r14, r12}, @cred={0x20, 0x1, 0x2, r8, r14, r10}, @cred={0x20, 0x1, 0x2, r8, r14, r11}], 0x6, 0x0}], 0x2, 0x0) pselect6(0x40, &(0x7f0000553000)={0x0, 0x0, 0x40000000000, 0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000739000)={0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x5c}, &(0x7f0000a20000-0x40)={0x0, 0x0, 0x1, 0x5, 0x4, 0x40, 0x3, 0x0}, &(0x7f00002c8000)={0x0, 0x0}, &(0x7f0000d90000)={&(0x7f0000a13000-0x8)={0x1}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000179000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000077a000-0x4)=0x0) mmap(&(0x7f0000135000/0x2000)=nil, 0x2000, 0x2000001, 0x36, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000b0f000)={0xa, 0x3, 0x80000000007e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) connect$inet(r1, &(0x7f0000cbc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r3 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x90) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xa0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000046e000-0x4)=0x0, &(0x7f0000ccf000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b3e000+0xb8b)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc9000)=0xe8) mlock(&(0x7f0000c17000/0x1000)=nil, 0x1000) listen(0xffffffffffffffff, 0x3) bind$inet(r1, &(0x7f0000352000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c19000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) syz_emit_ethernet(0xd8, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000001, 0x0, 0xca, 0x0, 0x2, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x6, "44ef5b", 0xfffffffffffffff7, "6b14cf"}, "5526be69910c0167339a13ef82ae9b83a3d5dd8a57afc114d01188555876292ec52b5ae5fbffed11672523bd3d8a54590e872002b82c1eba7c3edce3e734fde2dd56dc0f1b5699d87aabd76e8be55bb34e8005a9902e982ea1951e1fd52b1a2eebe0f53d7e7a6937b516e9cb2f700ab454f63939273aa47f4978417cf847b6e34fb30624494777c654255b0163d5b6ee062c2402c814f2a1ca50847f441503c80983a24b14c8"}}}}}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000396000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bb3000-0x4)=0x14) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000007000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r4}) sendfile(0xffffffffffffffff, r3, &(0x7f0000c45000)=0x0, 0x1c8) getsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000be8000-0x4)=0xea) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000009e000-0x58)={0x5, 0x0, [{0x964, 0x0, 0x4fcf}, {0x4000029e, 0x0, 0x7fffffff}, {0x81a, 0x0, 0x3}, {0xbff, 0x0, 0x40}, {0x483, 0x0, 0x1}]}) 2017/08/27 06:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00003be000-0x8)="2e2f66696c653000", 0x200) sysinfo(&(0x7f00003ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = dup(r0) r2 = request_key(&(0x7f00001d9000-0x6)="6c6f676f6e00", &(0x7f0000302000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000795000-0x3)="282d00", 0xffffffffffffffff) ioctl$int_out(r1, 0x5462, &(0x7f000031c000)=0x0) keyctl$update(0x2, r2, &(0x7f0000d5e000-0x9d)="7f47d90057e2f60b3ee8cd2e2c9bc88ca691172dab583603f9e8ad29451dcbbda1e5f91d2f18773221160076a17c90769b805d1d37c24419b69d63e9b00f42a1064b20677bc63234610cfad7de4d1204ccd9c45238e582d8bb1a34e6a0816c7368d85153ac73cd035f1734947611a71920188ef4f6b2251c53b4912c427784cf2344901bd6f87efb4df932b7c8484e01dbd11faf62b67266efb51e30e7", 0x9d) ppoll(&(0x7f0000c25000-0x20)=[{r0, 0x240, 0x0}, {r1, 0x200, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f000077f000-0x10)={0x0, 0x989680}, &(0x7f000075a000)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007fb000)={0x0, 0x3, 0x10001, 0x7fffffff}, &(0x7f0000399000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x6c6, &(0x7f0000d64000)="147feeb24e9110e3ed2bfa0fa7be9c8b", 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000657000)=@assoc_value={r3, 0xdf}, 0x8) 2017/08/27 06:35:45 executing program 4: r0 = msgget(0x1, 0x400) r1 = creat(&(0x7f000060d000)="2e2f66696c653000", 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000019e000/0x4000)=nil, 0x4000, 0x8, 0x12, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000002000-0x4)=0x7) getresgid(&(0x7f0000b95000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000003, 0x7c910, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x3, r3, r4, r5, r7, 0x40, 0xf9f, 0x0, 0x0, 0x0}, 0x1000, 0xffffffffffff034a, 0x2f4c, 0x200, 0xfffffffffffffb90, 0x800, 0x0, r8, 0x0, 0x0}) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0xa000)=nil, 0xa000, 0x0, 0x32, r6, 0x0) mmap(&(0x7f000004d000/0x2000)=nil, 0x2000, 0x3, 0x33, r6, 0x10000000000000) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r9, &(0x7f0000050000-0x80)=[{&(0x7f000002c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000003f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f000003e000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f000004f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x4, &(0x7f000004a000-0x10)=[{&(0x7f0000050000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, 0x0) unshare(0x88fe) r10 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x400000000000042, 0x60, &(0x7f000004b000)={0x4, 0x7, 0x3, 0x2, 0x0, 0x0, 0x0, 0x1ff}) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x1, 0x32, r6, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r10, &(0x7f0000051000-0x20)=[{&(0x7f0000050000-0x1d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000023000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x2) 2017/08/27 06:35:45 executing program 1: socketpair(0x6, 0x2, 0x6aa7, &(0x7f00009d3000)={0x0, 0x0}) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000394000-0x4)=r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000422000)=0xf09f, 0x4) mmap(&(0x7f0000000000/0x547000)=nil, 0x547000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = epoll_create(0x8000000000000f4) mmap(&(0x7f0000547000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$ircomm(&(0x7f0000547000)="2f6465762f6972636f6d6d2300", 0xfffffffffffffffd, 0x0) ioctl$TIOCEXCL(r4, 0x540c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000245000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f000049b000-0x14)={0x9, 0x8, 0x18, 0xbf2c, 0x0, 0x81, 0x5, 0x7, 0xdc, 0x8001}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000513000-0xc)={0x0, 0x0}) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001cb000)={@common="626f6e64300000000000000000000000", @ifru_addrs=@ethernet={0x307, @random="2ebf732ff2a2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000054a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000078000)={@generic="5df3cda40a61b2d82e474d25f0b24d4e", @ifru_settings={0x0, 0x200, @te1=&(0x7f000054a000)={0x800, 0x0, 0x3ff, 0x4}}}) mmap(&(0x7f000054b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000500000-0x4)=@assoc_id=0x0, &(0x7f000054b000)=0x4) mmap(&(0x7f000054b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000278000-0xc)={r5, 0x10, "e733e5e400505cb232f025ed5fcdc971"}, &(0x7f000054c000-0x4)=0x18) epoll_pwait(r3, &(0x7f0000549000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4, &(0x7f0000251000)={0xff}, 0x8) 2017/08/27 06:35:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x6000)=nil, 0x6000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0x4)="64656f08", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x26)="73797374656d776c616e30656d31656f683026216e746465762b2824402f2d73797374656d00", 0x1) keyctl$update(0x2, r1, &(0x7f000084f000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000850000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)="37726c717965000000056575656175746800", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="1ae96ed586ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6b3bc5cb348c6c9cb29ee40da190d08b324003f34a9b6f0ea375fbb7e47671ca100dd60d94f0200bb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e9c36742d2d6800000006040cb1e6a417122bf67b5b74781d7b5b45c76ff78a11ee05d36d3b6cd9de8c15f89a0ee6342bbb74a891e4915871b3214d40605f495358478281ca0732", 0xb6, 0x1) setsockopt(r0, 0x10e, 0x8, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f81000-0x10)=@common="00000000000000000000000000000000", 0x10) bind$inet(r2, &(0x7f0000f79000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f7a000-0x10)={0x0, &(0x7f000074a000-0x8)=[]}, 0x10) connect$inet(r2, &(0x7f0000b46000-0xa)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000803000)="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", 0xec2) pipe2(&(0x7f0000f7c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000080000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f0000f82000-0x10)={0x4, 0x9, 0x1b, "2eaa747820ff", 0x3, 0x0}, 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f82000)="77507d", 0x3, 0x1080000000000001, &(0x7f0000a01000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x4, r4, 0x0, 0x1000, 0x5) fcntl$dupfd(r2, 0x0, r2) setns(r0, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x4e) 2017/08/27 06:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000014c000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000308000-0x8)={0x0, 0x0}, &(0x7f0000742000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f000019d000/0x18000)=nil, &(0x7f0000c9a000-0x18)=[@text16={0x10, &(0x7f00003cd000)="ba4000edb880008ec80f607f666766c7442400000000806766c7442402010000006766c744240600000000670f011c240fc71e416e0f0665660f3833da0f07660fe521f2d35400", 0x47}], 0x1, 0x20, &(0x7f00000d1000)=[], 0x0) sched_rr_get_interval(0x0, &(0x7f0000c24000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000bea000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00001ac000)={{0x0, 0x0}, {0x77359400, r4}}, &(0x7f0000ea6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(r5, 0x10, &(0x7f00004e7000+0x6c8)={0x0, 0x0}) move_pages(0x0, 0x8, &(0x7f0000012000-0x40)=[&(0x7f0000032000/0x3000)=nil, &(0x7f0000036000/0x2000)=nil, &(0x7f0000017000/0x3000)=nil, &(0x7f0000037000/0x2000)=nil, &(0x7f0000015000/0x4000)=nil, &(0x7f0000028000/0x3000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x2000)=nil], &(0x7f000003b000-0xc)=[0x3c, 0x8, 0x7], &(0x7f000002f000)=[0x0, 0x0], 0x6) r6 = memfd_create(&(0x7f0000034000-0xd)="00", 0x1) syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000011000-0x20)={0x8, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f000003a000)={0x1, r7, 0x10003, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00006d8000)="2f6465762f6b766d00", 0x3, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) 2017/08/27 06:35:45 executing program 6: r0 = epoll_create1(0x80000) mmap(&(0x7f00002d3000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x400000) mmap(&(0x7f00005a8000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000060000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000a84000/0x11000)=nil, 0x11000, 0x3, 0x32, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000-0xb)="2f6465762f6877726e6700", 0x404000, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x39f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, 0x0}) readahead(r3, 0x0, 0xff) fcntl$lock(r4, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0xed, 0x1, 0x0}) flistxattr(r2, &(0x7f0000c62000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0xb, 0x0) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000f0e000)=0x1000000000000004, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f12000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec8000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) 2017/08/27 06:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f94000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000583000-0x4)=0x1c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000b3a000-0x12)={@generic="6d8defbc9af0bc025664d7859af4cf36", 0x5}) symlink(&(0x7f00001ee000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") sendfile(r0, r1, 0x0, 0xffff) r2 = timerfd_create(0x0, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00002c5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000028f000)=0x63f, 0x4) timerfd_settime(r2, 0x3, &(0x7f0000b29000-0x20)={{0x1, 0x0}, {r3, 0x0}}, &(0x7f0000559000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r2, &(0x7f0000b28000-0x10)=[{&(0x7f0000987000)="0000000000000000", 0x8}], 0x1) 2017/08/27 06:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000990000)={0x0, 0x80000, 0xffffffffffffffff}) bind$inet(r0, &(0x7f00008c2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002d1000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000015000)=[{&(0x7f0000dbf000-0xd2)="", 0x0}], 0x1) sendmsg(r0, &(0x7f0000b4b000)={&(0x7f000044c000)=@generic={0xf, "9ca4ccd8fd222aec5e09a1b2f577d5d093fe2f6d7e6c0ce7bdc563ba0282e761e2e6b9404854e0954670149ecda06c49447b2ce8704c74ec144ef87c42bf91a7f55367fdc506853aaf7e53964e64217dbbe4b89155ba49a23b3a4a16fefd220647bac99cfcb1353be742a10e466e8234ec1d4101c1fb9306018d68b9b6ff"}, 0x80, &(0x7f000075d000-0xa0)=[{&(0x7f0000689000)="4ab0f0534f2099df0d5f42074e18d7ef96019e2c0faae33597c13938f824240cbf2a0c15795ed34b498697ba22ebfc6a2e008e63c63452b3fd965bbebeb694cde757441f2468b5900d1dda0d50547f1f956494f82883649bd0c42a856c4fbcc0fa6cab043bd15b3b52e6ee46cf21a37ede2e65cb5f06a9e92876442b6ef551a249f39ea62612387d3b0ed75b2ca9e5a3b0fc87e5e5df245670e9006eee925dbeee429dd1e6f58bcb4088b7ddbf7e905ff3fc1ee3c58575185f77cef4873b4a359d75e2c0d182cf1f4b0b00c93a", 0xcd}, {&(0x7f0000370000)="2cb742775b0a40fff279b035519bb7f487ba6d77b6244b9d96b3a6f0810af31896b4cdf847f8090f5c02e6bd9f4fcb6638dfc5980df5a939def821e2a9c2d927ba", 0x41}, {&(0x7f0000480000-0x2)="7f83", 0x2}, {&(0x7f000027a000-0x20)="050e495134914f363f71607e580eb674aaa56ec8d15faa7b6398b62694aef7e9", 0x20}, {&(0x7f0000c86000)="ba0d00cfed06a852422eff0816d9b64ff2ffb084efd8e99d977a6bc0fd59780d17909b8a090af1c65864f8376e7f68b934e67013ecda8bb6d6f1d1221977fa38e8ab09257d8056680d26170790d7d38c706f93f3b0df07713a89637c8fb2fdff5920a51cf59ef69ad0db33f2b6c29cb3a986f14e8fac97461b45dee244274f6beaff30a29b5d2718826ea094078af71b3b594c053c5f65deaeba02e36c19164b190d00b8d4c20dae64bf1a23016f7732da7027cd85f8958caac15348f82bfa3d", 0xc0}, {&(0x7f0000e8e000)="a54762ea87bf17da25f41390893768ca86ee744aa687dfacf5db160b1151e4a542d172922476c058eb8c6fdb65353c9367c612d753715cdaaaaf1400b8c2d21beb13b1f0f9ab592b83a8df2874c3ffb12dbf0d1f8cdfef5c66f94f2fff5ef38b3ef1c18c2d7c0aed0c035c43af52d4c3022e16d3188f054ce7dd3b04", 0x7c}, {&(0x7f0000f83000)="c6882104f15f85dfab4dece54264e3", 0xf}, {&(0x7f0000c43000-0xf4)="7e5c26b540891d7e8d6e0000348690d0eef875b835629a29e4d0a161edb35bcb47dff6f194f8eefc6de0945fce3ac5f97343aea42df855127674cd095279bacc623e3a2d9d30997767236069094b825eb689c851f93aa289f60026c2556b6d5301b7f4e76503fe1bf9deab447726ec9dbd722bbeb16f566c5d939e03e0919788fca1d7aba7c333db9538310569cf790be8b396ee6d36204c10435e5678230e4919fe7ac56343942602cbf03a57481ccb6b0710a8a3f60c0ac81ed402a9b200bb5fe339f11cb5d5d2ada2f8d21068cff9b4991cf41e7452ae832309191884e2923cc55c219d52928220b3531b10e48b7dbdfecd1e", 0xf4}, {&(0x7f0000bb3000-0x1000)="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", 0x1000}, {&(0x7f0000f00000-0x1b)="6a2e4d6387fc3d918e822024d83a22480c9bd12d022a891bfd5e2d", 0x1b}], 0xa, &(0x7f00009fb000)=[{0x98, 0x104, 0x80000000, "5944283b7a2178e677208205a91831b6500e4d180a591bf7615feb399686c100bf54f44c270286f0813e31bdf8b8d111cbfb16168522f1484149f876b0e665f10f734a3bc55c2e13b9a7494a528430e9adec6a9bc2e9c56ccdea3aa2ffda7a2184c2b388d479f7e058758c493365ad8485a87f63874e9e4daf233fa4201458fe5265"}, {0xa0, 0x10e, 0x3ff, "8f983cb8ebb047dbb5fad0298e0519e1d73161ba12630d0005d82dc5c20ede874d0e934cea22bf2342177867c5461f1b1963567f23d078dce5f9ab3ca3af7c5836502a3d0095735cb81176783807d87e04f8d0b4604e1bb9e794a70ea289ce836598e90f70c6d7cc0f18b6d18f53819787ed8f8e3bde7e87465bb8fc8b57b38a76c7b2d6a88a15074876"}, {0x18, 0x29, 0x800, "d5136d8e8d"}, {0x50, 0x105, 0x8f, "7883604ad24d8cda62eb19976c5bdfa2c66d2164c25894e39fdff9f4791e8e4c40eca3f0c297a48de7feff75c3f6de32779e11dd4bf278b78a2e3931d1be"}, {0x98, 0x10e, 0x5, "b911c6b16253c3401a098d317cabf772cd68bc8d08c01ffc34f286da1ba698df6c394c764c4dff75c5b7a9f8c137f001f73199a11e0b1beeb48cb8bb8c14ad123341c0914e1c0fc2204b220d249caaf32e8bddb597fc486cdb5b98d84fb74151ac11e00cdaa1799a6de75217d6a6e976a04d52596a0389eeec745393a6e29364be35"}, {0xb8, 0x88, 0x1, "0b477f65b57ed5478a1c993c4e594d27a971a078554224e8eac1c671c60cf725cbf2478df2aa7c814ffd955c332277f48bcbabf0a6d294561bc26d3593116b7bade965d0acbab5a6d13afdf3075bf100f57cb8a2df353b3e625338a15a096db8d31a11459c4ea518b55083110fe88c9296723c362b0f3e4b2ef985c60bb4632a3f6d6985d47a71e2d87c5e6ad9c53dfbd673c5a46d22b4cead9c7b0a5ac191219a"}, {0x38, 0x1, 0x0, "39b79a37ae7c15c6ac729301d1abba26e1bea3c22d84991402a0f64699ef4417f79b734a"}, {0x58, 0x107, 0x4, "e4db07fd673cc18ff0a71aba596fdc3ca91dc4c551c17623e2224165ac0258787fb3137d6796eff24c815868f172eb0b4346039a6ea499f14219720cc685d198399d0a"}], 0x8, 0x40850}, 0x20000800) recvfrom$ipx(0xffffffffffffffff, &(0x7f000005a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x41, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000316000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a3a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x40, &(0x7f0000d96000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x32, 0x3, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r1, 0x42424242, 0x0, 0x0, 0x7, 0x800000005, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x4}]}}, {"6d96"}}}}}}) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f00005be000-0x4)=0x0, 0x4) syz_emit_ethernet(0x93, &(0x7f0000129000-0xa3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x1c, 0x10, 0x4, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @fastopen={0x22, 0x8, "8fae2d57d9f0"}, @mss={0x2, 0x4, 0xffffffffffffb9a0}, @eol={0x0}, @fastopen={0x22, 0xc, "5c1e830dff06a295093c"}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) sendto$inet(r0, &(0x7f0000f90000-0x68)="9032a876da9f58dd2d242ef212acaa93a563eef41e1deafe9a291949518dccf96b7c6a32d526bfe7bb14a6ef1510df349b72344b1b1d3de82f055550c272a9f5059ed23b3ae985c1ae0affa3d526134c82328487568fdc953125f701ab70a1143ab4f7ac6969d446", 0x68, 0x1, &(0x7f0000d4a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000d2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e9a000-0x4)=@assoc_id=0x0, &(0x7f000025c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000077b000-0x8)={r5, 0x8001}, 0x8) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00004dd000-0x4)=0x9) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000650000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000d4c000-0x4)=0x100000003, 0x4) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000047f000-0x78)={0x1, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc54dcab263a9a32f, 0x2, 0x8001, 0x3, 0x8, &(0x7f0000588000-0x10)=@generic="380ec2bd89b7097b561f820a6f51ecc3", 0x0, 0x7fff, 0x5}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e76000-0x8)=0x0, 0x3) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x3, {[]}}, {"0069"}}}}}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000120000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007be000)={r5, 0x1000}, &(0x7f0000101000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000052a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getpeername$llc(0xffffffffffffffff, &(0x7f0000606000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a93000-0x60)={r6, 0x57, "37b02aadfd5599ca5ee03a2d31a8cab33912cde54c9d933b4e65e8ca800753a32ba1ababd8f90933e61e1e071ed1e52ccf6436cb6abeeefc8c9995c172c153fb04b8b6b69325453a1cfb4139563f4f03dd5fe28dad1e03"}, &(0x7f00007be000)=0x60) 2017/08/27 06:35:45 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x100000, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000b5a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_create(0x1, &(0x7f0000044000)={0x0, 0xd, 0x4, @thr={&(0x7f000066e000)="6d4215cf6a4987f807b6df98b92f6bf40719d396fedf5d565fb5", &(0x7f0000d0a000-0x32)="d3691799f7b667886da34d3371199a450463268e0bf8ad0549b604fead9c777c9fac0809c896dcf388fe776fd5602bfd070a"}}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xfffffffffffffffa}}, &(0x7f0000679000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fbe000-0x10)=[{&(0x7f0000a3b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x1) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000763000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f16000)={0x0, 0xe4}, &(0x7f0000f16000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f16000-0x40)={r5, 0x36, "f91e9fb7d307aba271cd537977e70f76bd1176fbc0000000086d9318723bfeb492a5101af220ff0f7c4d30bce0aa37d4a05156f4e6f5"}, &(0x7f0000917000-0x4)=0x40) bind$inet(r4, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000fd6000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004b3000-0x4)=0x1c, 0x80000) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x7f, 0x0, 0x153}]}, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f000058b000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="246ac7b84352", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3e7e0cbadfc9687b0402d342f569282d"}) 2017/08/27 06:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() sched_setparam(0x0, &(0x7f0000441000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000174000-0x38)=[@in6={0xa, 0x0, 0x70b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000006}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}], 0x2) timerfd_settime(r0, 0x1, &(0x7f0000fc2000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f20000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000838000-0x20)={@generic="7ba6c5f655b2ef949f8d4541071c1360", @ifru_flags=0x2000}) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x100000000, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r1, 0xf7ffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1000000000000805, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x20001) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0xb32, 0x0, @sync=&(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b9b000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000994000)={0x0, 0x9, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b96000-0x8)={0x0, 0x7}, 0x8) timerfd_gettime(r2, &(0x7f00005f3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00002b4000)={0x3, &(0x7f0000a2b000)=[{0x9, 0x8, 0xffff, 0x0}, {0x10001, 0x0, 0x7ef, 0x46}, {0xffffffff, 0xff, 0x7, 0xb3}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000507000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) r5 = syz_open_dev$loop(&(0x7f0000fdf000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) keyctl$session_to_parent(0x12) r6 = memfd_create(&(0x7f0000000000)="fff8", 0x0) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00002b7000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x100000000, 0xbfbd, 0x800000000000000}, 0x20) syz_open_dev$sg(&(0x7f0000411000)="2f6465762f73672300", 0x9, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000355000)={0x0, 0x2, 0x8, 0xa9, 0x1, 0x1}, &(0x7f0000ba7000-0x4)=0x14) 2017/08/27 06:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cf6000)={0x2, 0x78, 0x80000000000000, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x400000000, 0x0, 0xc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r1, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ee8000)={0xf2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x83, 0x100000001, 0x100, 0x0, 0x4, 0xfffffffffffff000, 0x80}) socket$inet(0x2, 0x2, 0x0) epoll_create1(0x80000) r4 = socket$inet6(0xa, 0x80003, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00002d7000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94, 0x2, 0x2, 0x6, 0x0, 0x1, 0x7}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r5, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000cd5000-0x8)="7472757174656400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)="826e", 0x2, 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000306000)="2f6465762f73657175656e63657200", 0x1fe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000002000-0x4)=0x800, &(0x7f0000001000)=0x4) socket$alg(0x26, 0x5, 0x0) flock(r0, 0xa) seccomp(0x1, 0x2, &(0x7f0000006000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x1, 0x0, 0x400, 0x3ff}, {0x6, 0x0, 0x0, 0x50001}]}) syz_open_dev$vcsa(&(0x7f0000005000)="2f6465762f766373612300", 0x2, 0x2) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000bb5000)={0x4, 0x80000000, 0x7fff, 0xa4, &(0x7f0000c2c000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, &(0x7f0000ba3000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, &(0x7f00005bd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 55.563270] audit: type=1326 audit(1503815745.431:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3587 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0x50000 [ 55.614989] audit: type=1326 audit(1503815745.457:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3587 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40b871 code=0x50000 2017/08/27 06:35:45 executing program 0: mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000010) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) bind$netlink(r0, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000006d000-0x4)=0x0, &(0x7f000006d000-0x4)=0x4) r1 = dup2(r0, r0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000006e000-0x5c)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6}, 0x7, [0x9, 0x1, 0xff, 0x7, 0x1, 0x3, 0x3, 0x2]}, 0x5c) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000020000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005a000)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000064000)="2f6465762f6175746f667300", 0x100, 0x0) recvfrom$inet6(r1, &(0x7f000005f000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x40012042, &(0x7f0000068000-0x1c)={0xa, 0x3, 0xfffffffffffff000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) accept$unix(r1, 0x0, &(0x7f0000055000)=0x0) 2017/08/27 06:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ab4000-0xb)="2f6465762f6c6f6f702300", 0xffffffff, 0x4102) r1 = memfd_create(&(0x7f00009f3000-0xb)="2f6465762f6c6f6f702300", 0x3) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000001b000)={0x3, 0x0, [{0x8000000f, 0x0, 0x5, 0x7f, 0x4, 0x9, 0x3, [0x0, 0x0, 0x0]}, {0xb, 0x297, 0x1, 0xf4c, 0x8, 0x9, 0x4, [0x0, 0x0, 0x0]}, {0x80000006, 0x100000000, 0x2, 0x9, 0x5, 0x80000000, 0x5, [0x0, 0x0, 0x0]}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0x0, 0x0}) r3 = accept4(r2, &(0x7f0000e5c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e5c000-0x4)=0x10, 0x800) recvfrom(0xffffffffffffffff, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e5c000-0x4)=0x0) getpgid(r4) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) r5 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000e5c000-0x30)=[{&(0x7f0000004000)="", 0x0}], 0x1, &(0x7f0000001000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000309000)=0x2400) fadvise64(r5, 0x0, 0x2000000, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) [ 55.646826] audit: type=1326 audit(1503815745.459:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3587 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0x50000 [ 55.671094] audit: type=1326 audit(1503815745.459:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3587 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0x50000 2017/08/27 06:35:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2a00", 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x8000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000dd0000-0x1)="72656e6f00", 0x5) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000937000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000dd6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x2, 0x7f, 0xfffffffffffff000, 0x2}, &(0x7f0000dd7000)=0x20) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000dd8000-0x1)="e3", 0x1, 0x81, 0x0, 0x0) shutdown(r1, 0x0) write(r1, &(0x7f0000d9b000)="edf56c0000000000000007f326165e0103cfa7410b9dcebd", 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000045a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) sendto$inet(r1, &(0x7f0000dd2000-0xb3)="33", 0x1, 0x3, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000017000+0x7d8)=0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000982000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000)=0x10) shutdown(r1, 0xfffffffffdfffffd) socketpair(0x1b, 0xa, 0x80000000, &(0x7f0000d0e000)={0x0, 0x0}) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f00008ad000)=0x4d3c6841, 0x4) recvmsg(r1, &(0x7f0000dcd000)={&(0x7f00004b2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcd000)=[], 0x0, &(0x7f0000dce000-0xa5)="", 0x0, 0x0}, 0x21) [ 55.698288] audit: type=1326 audit(1503815745.460:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3587 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0x50000 2017/08/27 06:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002d1000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x31, r2, 0x2000000000) r3 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) r4 = perf_event_open(&(0x7f0000915000-0x78)={0x2, 0x78, 0xd4e9, 0x3, 0x2000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfe, 0x0, 0x0, 0xb2df2260bfefdd4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) sched_yield() ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000293000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000099000/0x2000)=nil, 0x2000) ftruncate(r4, 0x4000002) fcntl$addseals(r2, 0x409, 0x6) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000000000fe, 0x5, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000002, 0x11, r5, 0x0) fallocate(r5, 0x0, 0xffff, 0x74) r6 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f00007d8000/0x4000)=nil, 0x4000, 0x7, 0x11, r6, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000fbe000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x3) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) flistxattr(r4, &(0x7f00002af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) ioctl(r3, 0x7, &(0x7f0000fbd000)="c5016c8e7958c1a189e5d6a2455bb8c02a69dda3d11e23ecdec5c1698377dc5eaa685d38cec1bf8d940c6e11e0b4ea350686ab8b51f2f534ded9dcec591a6e3a40480cf0c15ee5b879ada9bfa22bebf7cf412fa632902478ea8670d7481a93d51348e0ab3b5529a375303846eb88597507842a8498d9592a3cede5") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000224000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00003f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000fd0000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000595000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000fbd000-0x4)=0x8, 0xc, 0xfffffffffffffffd, &(0x7f000095a000)={r8, r7}, &(0x7f0000b53000-0x4)=0x9, 0x9) [ 55.752122] audit: type=1326 audit(1503815745.460:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3587 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0x50000 2017/08/27 06:35:45 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000713000-0x4)=0x2, 0x4) setsockopt(r0, 0xe37, 0x7f, &(0x7f0000fb1000)="a5fa5c4e1ed3b619d086e83653d9a48ffc7f95b6b543525f8681881857fe856c51553ce4302269677ee60e3ef5b48154671542612ebd4220e46a617c52c941d814fcb627e479f1ba7aa44c59f5", 0x4d) pipe(&(0x7f0000731000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000aef000)=0x0, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000a6000)={0x1000, {{0xa, 0x0, 0x98, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept$inet6(r1, &(0x7f0000a9d000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e34000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x10009) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000025a000/0x1000)=nil, 0x1000, 0x4, 0x34, r3, 0x27) recvmsg(r3, &(0x7f0000f50000)={0x0, 0x0, &(0x7f0000f50000)=[{&(0x7f0000f52000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x1, &(0x7f0000f51000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x7fffffff}, 0x40000001) mmap(&(0x7f0000135000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000f52000)=0x7, 0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f00005fb000/0x2000)=nil, 0x2000, 0x2fffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1f, &(0x7f0000d2c000-0xb3)="a634177ae15436ce91194140190d20f2c401fdafa813eb72030389f984bb21f7ff46f06fe6f26eb041a386667ecb6c24f2ceadb8fe3230ef11d5c85264d375f8d62f64b6e0d886b027e02577a8dd2470515f721f4da2b7d75e8f2429c3749d1a2b423ede582f69f45e7a9bc51e7f4ae2beef846a14de470200000000100000d47d355f7fff40576aaedc379e97262ccb000000000000000747a060dc50a936e6be00f2457e5ca1d5b90d562e8f70681b0228f6", 0xb3) recvmsg(r3, &(0x7f0000003000-0x8)={&(0x7f0000cf5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f00004e3000-0x40)=[{&(0x7f0000378000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000b0b000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000016b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000b5000-0x9)="000000000000000000", 0x9}], 0x4, &(0x7f0000a30000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x78}, 0x40) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x4, 0x33, r3, 0xfffffffffffffffd) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0}, 0x14) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r4, &(0x7f000002a000-0x2)="", &(0x7f0000052000-0xc4)="09", 0x0}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000fb5000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/27 06:35:45 executing program 7: mmap(&(0x7f0000000000/0x92a000)=nil, 0x92a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x2, 0x1113) pipe(&(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r0, &(0x7f00003d2000)={&(0x7f0000745000)={0x27, 0x8, 0x0, 0x0, 0x0, 0x0, "e05ceb335236991cc513faf11bed6fcbddd628593b1540e0d7c5b842df496ab7ff508d39ca439e140a9c3ec64dd98abc4c36badfc61657378f8003898340a0", 0x0}, 0x60, &(0x7f0000925000-0x20)=[], 0x0, &(0x7f0000925000-0x100)={0x10, 0x0, 0x0, ""}, 0x10, 0x20044840}, 0x0) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000063f000/0x4000)=nil, 0x4000, 0x3, 0x6810, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000092a000)={0x0, 0xd4f, 0x0, 0x7, 0x2}, &(0x7f0000725000-0x4)=0x18) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000092b000-0x10)={0x9, 0x8000, 0x80, 0xff, r3}, &(0x7f00003a4000-0x4)=0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f000092b000)=0x0, 0x4) mmap(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000348000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffaed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x100000001, 0x19, 0x40}, &(0x7f000092b000-0x4)=0xa0) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000092d000-0x5c)={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x100000000, [0x8, 0x10001, 0x42f3, 0xffff, 0x6, 0x10000, 0x9, 0x1]}, 0x5c) r4 = getgid() mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000092e000-0x1c)={0xffffffffffffffff, 0x8, 0x6845, 0x0, 0x3, 0x0, 0x5c95, 0x2, 0x38fd, 0x37775fe8, 0x2, 0x9, 0x0, 0xb4bc, 0x2, 0x8, 0x2, 0x10000, 0x3}) getuid() mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000060a000)={0x0, 0x0, 0x0}, &(0x7f000092d000)=0xc) sendmsg$netlink(r2, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f00002aa000-0x20)=[{0x20, 0x20, 0x80100307, 0x6, 0x0, "02120f00e102000002ffea0004000a00"}], 0x20}], 0x1, &(0x7f0000925000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, r5, r4}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r2, 0xffffffffffffffff, r2]}], 0x3, 0x20000000}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x5f, &(0x7f0000714000-0x4)=0x8, 0x4) 2017/08/27 06:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000638000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066d000)=0xc) r0 = getpid() r1 = getpgid(r0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f00000ab000-0x8)=0x801000) r3 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x400000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x20, 0x0, 0x0, 0xa, 0x1, 0x8000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f00000bc000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000075d000)="2f6465762f70746d7800", 0x40, 0x0) r6 = accept(r5, &(0x7f00008f9000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000000a000)={0x0, 0x5, 0x100000000, 0x4}, &(0x7f000073c000-0x4)=0x10) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7a0, &(0x7f0000fa3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000372000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddc000-0x4)=0xe8) r8 = syz_open_dev$vcsn(&(0x7f0000359000)="2f6465762f7663732300", 0xa3, 0x801) fstat(r8, &(0x7f0000ace000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x44, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x7, 0x50, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000fa4000)={0x2, &(0x7f0000898000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f00004ad000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1, 0x32, r7, 0x0) ioctl$UFFDIO_ZEROPAGE(r9, 0x8010aa02, &(0x7f0000fa4000-0xb)={&(0x7f000031a000/0x4000)=nil, 0x4000}) 2017/08/27 06:35:45 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x4000400, 0x0) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aef000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00007df000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@textreal={0x8, &(0x7f000002f000)="0f01c9b8a80e8ee00f224366b9014d564b66b8d6a9000066ba000000000f3066b96609000066b8c90a000066ba000000000f300f173bba4000b018ee0f22430f229066b9820a00000f32", 0x4a}], 0x1, 0x0, &(0x7f0000ae8000)=[], 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af0000)={0x7e, 0x0, [0x0, 0x9, 0x40000000000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af1000)={0x7b, 0x0, [0x6, 0xdea, 0x0, 0x800000000000fd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000eb000-0x10)={0x4, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000292000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000aef000-0x170)={0x9, 0x0, [{0x2, 0x9, 0x9, 0x7, 0xffffffff80000000, 0x5, 0x1, [0x0, 0x0, 0x0]}, {0x80000001, 0x7370, 0x2, 0x5, 0x2, 0xffe00, 0x6, [0x0, 0x0, 0x0]}, {0x0, 0xd6f6, 0x3, 0xdc, 0x6, 0x7, 0x4, [0x0, 0x0, 0x0]}, {0x40000002, 0x8, 0x1, 0x0, 0x4, 0x100, 0x80d, [0x0, 0x0, 0x0]}, {0xc000001f, 0xfffffffffffffff8, 0x7, 0x8, 0x1000, 0x9, 0x400003, [0x0, 0x0, 0x0]}, {0x40000000, 0x3cb, 0x2, 0x40, 0xa9f4, 0x81, 0x0, [0x0, 0x0, 0x0]}, {0x8000000f, 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x1, 0x0, [0x0, 0x0, 0x0]}, {0x80000001, 0x0, 0x6, 0x0, 0x1, 0x1, 0x2, [0x0, 0x0, 0x0]}, {0xc000000f, 0x7, 0x5, 0x401, 0x5, 0x8, 0x9, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000aef000-0xc)={0x7, r2, 0x1}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f000089b000)="0000000000000000000000000000000000000000000000") ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000026b000-0xd8)=@ioapic={0x10000, 0x3, 0xffffffff, 0x1, 0x0, [{0x4, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x6, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x2, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x9, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff01}, {0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7ff, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xa0c, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x52, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0xfff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0xcd}, {0x401, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0xd72a, 0x200, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x2, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x2, 0xfffffffffffffffc, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xf12, 0xffffffff, 0x56c, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfffffffff86a9adc, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4c8}, {0x0, 0xb669, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x40, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7fff, 0xffffffffffffff00, 0x252, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x8, 0xd5, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x7ff, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0xc66}, {0x2, 0x1, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0xf5}]}) eventfd2(0x8, 0x801) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000675000-0xc)={0x0, 0x0, 0x6}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x0, 0x110, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000af2000)=0x7, 0x8) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000af2000)={0x0, 0x4b, 0x8000000000000000, 0x20000000004}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x810, r3, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000af2000-0x70)={[{0x81, 0x72f, 0x6, 0x3, 0x45, 0x20, 0x5, 0x3, 0x9, 0x6, 0x5, 0x1, 0x8000}, {0x5, 0x80000000, 0x40, 0x8, 0x1000, 0x6, 0x101, 0x6, 0x4a17, 0x1dda0000000, 0x5, 0x5a3, 0x7163b505}, {0x10000, 0x401, 0x1ff, 0x3, 0x8, 0x4, 0x8, 0x40, 0xffffffffffff7fff, 0x3ff, 0x4, 0x80, 0xe54}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000af3000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x101, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000002000)={0x0, 0x10000}) [ 55.844705] audit: type=1326 audit(1503815745.462:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3587 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0x50000 2017/08/27 06:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f000066f000)={0x0, 0x0}) utimes(&(0x7f00003a2000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{r0, 0x2710}, {r0, r1/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000e2c000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x100002, &(0x7f0000ba5000)="") accept$unix(r2, 0x0, &(0x7f00003ec000)=0x0) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000712000)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f0000bbf000)="2e2f66696c653000", 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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$netlink(0x10, 0x3, 0xa) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000357000-0x1a)="0000000000000000000000000000000000000000000000000000", &(0x7f0000c83000-0x4)=0x1a) writev(r3, &(0x7f0000e37000-0x10)=[{&(0x7f000092c000-0x58)="580000001500190000bb4b3100058c5602ed3b8502e1e076489643d818fe58a2b24a03ca9164723e01000010282132e23ffb0110001741380200ffe9ff00000000a900000000000000000000000000fd12ab00da4a0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x4000)=nil, 0x4000, 0x100000e, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x100000004, &(0x7f00008e1000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@map={0x6, 0x5, 0x3, r4}, @generic={0x7, 0x0, 0x0, 0x1}, @generic={0xd39d, 0x104, 0x2, 0x4}], &(0x7f0000003000-0x6)="47504c00", 0x5, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r5 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r5, 0x0) sendto$inet(r5, &(0x7f0000cd4000-0x51)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63fe4cc5da2ccb567c01083d40d233d206fea8b8dcb2bf3e8819165cc17646a6c3427daeb0f25b7d3ba9bca51a83b4687ef4e882f769", 0x51, 0x8000, &(0x7f000057d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cd4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x1, 0x401d, r6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f00001a3000-0x4a)="15cc91a1d84f32b891630f73768ab8eb674400269734a4a985c8c7c49562feb87b2515b12a3cffd7de9b28b217bd2eb1b6a611f11e42d068fa3e3ffaaa3a0823471e48e87dad7f95db73", 0x4a, 0x1, &(0x7f00009d9000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:45 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000662000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7d089cb7dd80d87237dfb6fe2d4fcae4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff4, &(0x7f0000ee9000)={0x0, 0xa, 0x100000000000, @pad=[0x7f, 0x3, 0x7, 0x80000001, 0x6, 0x2fa5, 0x9, 0x7f]}, &(0x7f0000020000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000452000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000913000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000004000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000005000-0x4)=0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x6, 0x0, "c11dc5bec3b9", 0x4, 0x0}, 0x10) ioctl(r1, 0x2203, &(0x7f0000003000)="00") timer_settime(r0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000551000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) fcntl$setsig(r4, 0xa, 0x2) fcntl$getownex(r3, 0x10, &(0x7f00003f8000-0x8)={0x0, 0x0}) r5 = gettid() r6 = getpgid(r5) r7 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00007e9000)={0x5, 0x7, r6, 0x8, r7, 0x3, 0x4000000000000000, 0xfff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/27 06:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000e52000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004fe000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x165b, 0x0, 0x0, 0x0, 0x7, 0x4000000000000, 0x7ff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) io_setup(0x7, &(0x7f0000c7f000-0x8)=0x0) io_submit(r2, 0x2, &(0x7f000000f000)=[&(0x7f0000e35000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000000f000)="", 0x0, 0x51f3, &(0x7f0000007000)={0x0, 0x4000009, 0x6, @thr={&(0x7f00006c9000)="", &(0x7f0000364000-0x1)="8f"}}, 0x0, r1}, &(0x7f0000004000-0x40)={0x649e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f00006c9000)={0x0, 0x5, 0x0, @pad=[0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}]) ioctl(r1, 0x2285, &(0x7f0000e33000)="53") getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000037c000-0x4)={0x0, 0x2}, &(0x7f0000131000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001d9000)={r3, 0x9, 0x6, 0x1f}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x3ff, 0xfffffffffffffffc, 0x4, 0x401, 0x4b}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000f59000/0x4000)=nil, 0x4000, 0xc, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00004b7000)={0x6, 0x3, 0x0, 0x4b2, 0x1, 0x401}) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() symlink(&(0x7f0000f52000-0x8)="2e2f66696c653000", &(0x7f0000c3b000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000c95000)="2e2f66696c653000") getsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000672000)=0x0, &(0x7f00005eb000-0x4)=0x4) mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f000014f000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000099000)=0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") 2017/08/27 06:35:45 executing program 0: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000267000)=0x40, 0x4) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000ee1000-0x81)="af", 0x1) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x4000)=nil, 0x4000, 0x4, 0x31, r0, 0x0) mmap(&(0x7f0000a22000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f00000be000-0x8f)="c1177c6384fc5ffcfd9f928d9584b0bdb7cc732c5bb8fec58b0000000000000000d5da1e5a530ca8a58dd80777f1d1ef43968804595f79c8958176794d6663b71aee44710d53ddb8302c5a45db3f3ef2f2543d7f1c05e70fc0bfabb4a4fa22509b155f21e677754e1baba6c9df3c8b2140bb2db830f4384d9558f21c92aab556e1a7006667777d30dd36c833c3fc03", 0x8f) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000cbc000-0x10)={0x0, 0x0}, &(0x7f00006bc000-0x4)=0x10) mmap(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x3, 0x8010, 0xffffffffffffffff, 0x400000000000) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x100020000000, 0x2, 0x2, 0xeae, 0x81, 0x99, 0xfffffffffffffffd, 0xd5f, 0x0}, &(0x7f00006a0000)=0x20) mmap(&(0x7f00005b2000/0x2000)=nil, 0x2000, 0xc, 0x32, r0, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b3f000-0x8c)={r2, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f03000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000874000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000f01000-0x4)=0x1008) bind$inet6(0xffffffffffffffff, &(0x7f000000b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f03000)={0x4000000000000002, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f04000)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000f03000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x48, 0x0, "3ba72f808822b815da83b1dd8896f6ed38d6cb66ed8e8c7ee57ffcadf535730323e133a9738debf64e3036a7f288f06d435410b9a3d489867c7a0b7bbcc04823"}}}}}) mmap(&(0x7f000019c000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007eb000/0x3000)=nil, 0x3000, 0x1000001, 0x40032, r0, 0x2000000000) getsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000297000)=0x0, &(0x7f00003cf000-0x4)=0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f07000-0x30)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x0, &(0x7f0000f05000)=@nfc_llcp={0x27, 0x0, 0x6, 0x8000000000000005, 0xff, 0xfffffffffffff92c, "7da129000000b22fa782e1f85ded83b3398f94dd44f4aec19e13cd010088477cc464708831701fffb50c514dae9a0d00000000000000069b5b5d971f45678d", 0xc6}, 0x60) [ 55.844726] audit: type=1326 audit(1503815745.462:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3587 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0x50000 2017/08/27 06:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00001bb000)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = request_key(&(0x7f0000002000-0x8)="7472757374656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x9)="2d6b657972696e6700", 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = add_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f00004b4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="8de41212d1e4e3a0f6889f029a3c538b7ac516356f216a144cea22a44d75c3dcad6335affb9349875cdf270ef550a489226d24cf8822825d2095c084b44c6b9b7f2f8c994dc02e01effc9ac863bd9f376dbe471aefb5102e869fce4b8195ebb6f654c5377d86f20f712e77feebc39d9a7d07f295da8bbc277df5492a82587cacad996f603606ac6c2a9846f9d0a240003b076763db663d53401dc6e8d15396afd18ec99daeb6deb38f065f6b1de74b171f04322c5adf50965f32", 0xba, 0x0) r2 = syz_open_dev$ircomm(&(0x7f0000f0b000)="2f6465762f6972636f6d6d2300", 0x10001, 0x111000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000030a000)=0x6, 0x4) socketpair$inet6(0xa, 0xb, 0x401, &(0x7f00008a9000)={0x0, 0x0}) getuid() r5 = dup(r4) poll(&(0x7f0000934000)=[{r3, 0x4010, 0x0}, {r5, 0x418, 0x0}, {r2, 0x8200, 0x0}, {r4, 0x108, 0x0}], 0x4, 0x8) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f0000635000-0x25)="59bcd455356f3397831ecd6d6276b057768fc7ddb0d4b3249077ebc891446b9c6d922e8670") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000770000)={0x0, 0xd7}, &(0x7f00002b8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000011d000)={r6, 0x9, &(0x7f0000d90000+0xb06)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xf4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e4000)=0x10) keyctl$describe(0x6, r1, &(0x7f000071c000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e95000-0x4)=0x0, &(0x7f0000867000-0x4)=0x4) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") getresuid(&(0x7f00003a5000-0x4)=0x0, &(0x7f0000d78000-0x4)=0x0, &(0x7f00004a8000)=0x0) r8 = getgid() fchownat(r5, &(0x7f00001bb000)="2e2f66696c653000", r7, r8, 0x1000) keyctl$get_security(0x11, r1, &(0x7f000072c000)="", 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000056000-0x5)={0x0, 0x0}) recvfrom$ax25(r9, &(0x7f0000198000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0xfffe, &(0x7f00008b0000-0x10)={0x3, {"3d214cc6fa9d65"}, 0x3}, 0x10) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x0, "01030000000000001f000000008f000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84010d1c59829a2b0afe7ce43a4b2470a0d6216669ca021f6f65dcf160e7e500358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee59000000000000008004a"}, 0x80) socket(0x10, 0x2, 0x10) 2017/08/27 06:35:45 executing program 1: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b4000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020000000000802, 0x400) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x7f, &(0x7f0000adf000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000185000-0x4)=0x7f, 0x4) recvfrom$ipx(r1, &(0x7f0000a02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x100, &(0x7f00009f6000-0x10)={0x4, 0x7, 0x4, "17b2998ce600", 0xfffe, 0x0}, 0x10) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000fe3000-0xc)="8e", 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c25000-0xc9)="0c34f13242bc474e21a6da420df5af37953777bf13166fa6ce8383831d2689ffb7b40f91c1c211b31800fe8395bdf7c1884d4cb7761a4c49e2a0e38b3fb819421a1ffc94665b4f5afc3cf9fd029f7a68c19ee1e3ca81b0f7bfef67b556d271c36fa6684edf1151411b8c05a62b7ba3ff9e38a50988bc7eb5fe05bb17400770667db639eb449dc25c1cb25ad8b381dedb791a71f6356446a5e3948fddfdee6d46f07cf076dccda88150f1282f829f37a83699d1ba004559386ccc17287138ddd413493a13a90b9254fe", 0xc9, 0x4, &(0x7f0000fe8000)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000415000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fe9000)=0xc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007a5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00004ab000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cc2000)=0x1c) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x42010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fea000-0x14)={r2, 0x10000, 0x100, 0x7fffffff, 0x3, 0x2}, &(0x7f000078d000)=0x14) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800000000003, 0x2) setsockopt$inet6_mreq(r3, 0x29, 0x1a, &(0x7f0000c64000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) syz_emit_ethernet(0x69, &(0x7f0000deb000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x33, 0x3a, 0x0, @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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x700, 0x6, "0e3711", 0x0, 0x2c, 0x4, @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}, [], "474341"}}}}}}}) 2017/08/27 06:35:46 executing program 4: mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x27) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x4, 0x2150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000000000000103, 0x32, r0, 0x0) syz_emit_ethernet(0x67, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, r1, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}, @sack={0x5, 0x2, []}, @generic={0x4, 0xe, "5a8daeaa56809bc6efc82f6c"}, @nop={0x1}, @nop={0x1}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) getuid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) listen(0xffffffffffffffff, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000714000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x10000000009, 0x32, r0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ea4000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5d23, &(0x7f000000d000-0x5d24)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x5ced, 0x3a, 0xffffffffffffffff, @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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0], {0x3ff, 0x6, "f71c7a", 0x5, 0x3c, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@routing={0x2c, 0xe, 0x2, 0x20, 0xfff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x87, 0xc, 0x2, 0x2, 0x6, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x3c, 0xe, 0x1, 0x1f, 0x7, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, @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}]}, @dstopts={0x29, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0xc1, "529c3b31373f857699af4c6eeff1626e03ff8249cf7004add09e538f43f8a93ccfe9e08a1ee0a8e44753988256ba6af3114f4fe9d702353e7a333af88430cc05f25996808e31eef21109aaa462b50b07cb0eb1037d9fbcd704e80c4c5d9221cf8a8e653ded4f5497d8df8a81fd83e46affe5b7ac11e41c3ea1478f7d07338d6dd3fc9173e6212644ff3b194049f7d017f012216f56d7b94152972369037f24db23a0f184fdef65e3bf029c0abcbf939e141dd6fc79e75fe0eb536f70c003243de0"}, {0xff, 0x1000, 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{0x7, 0x98, "ca435f5c46c3372907c7ce64cbd5ad59d0143c2b03ff4e2bae7a37e5fb83077509b9795f49d81550b9a0702e71af9b06f02e948b72c582f751c6d8496d3106775b16efe203c72896d9b04ef4379a2a45cb461ce2dd4f0d532c56862a3504d60d2ec114c16941feef5fb202b406d3cdeb4efe176b2d66267efdd598ee0ddba16c8f12c4f68d1cb8767ee75aa11a54403b0b2b779bec24ea84"}, {0x0, 0xdc, "2c0f7fe940b49404f529eda1e57524170e27bf04008091fdd4636dd300728e291908173f6204852661f969b92467e1bf8be5bfb6fd6c3542720dda90253232fae08c47d5a5d94780bdd72df57f29ace206a614dfba738aac6f467e6a8c9c3ca838dcb2a9884014db6c0dde27641c76b893a354c71c88d71dfedd8fcc5b6e914439a84867941c64e0c6563a32810d761159505fd13006c56f03912eb09b3ca7393e273fe000910b4fdbd395fd2299d921d021a0e4c71ffa4b4b3597f76bf9c85af72d5fcfa2dc0b5d14c57f86a3809fd1191cedd5b5dabb4b84e668ef"}]}], "39e04dc9c4a029fbc942bf66f15d3fed193b582d45ab5172fbbfcefca72380d1b0b8a40b41330e739f26590048fcda6edc485f085c9d2de9d2440a14f9ad309592014757b44207b6034c18dbb4d905eeddd53c13f5fc53d84ddd185ce420e47eaadec86de3f866297df5d76977518b376458fe778155dd80a732cb74301fe33be09c86cad885bd4d984681280c27cdbc3250247d34eb589eef59a3591e11ff2e507095e3a31f975b2b5f87f61b7e8ff4d202ba65cc73522745cc130918be90aab2ee74c6b557e6f9b8583d24a9a2"}}}}}}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0xffffffffffffffff) mmap(&(0x7f00000ba000/0x3000)=nil, 0x3000, 0x6, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ea7000-0x8)={0x42424242, 0x42424242}, 0x8000, 0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f000001d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x8, 0x2, 0x80000001}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x59, 0x3, 0x0, 0xfffffffffffffffd, 0x8, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r4, 0x0, 0x0, 0x11, 0xc2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x4}, @generic={0x3, 0x5, "1a0e60"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "71f08e5af493594aeac6069c67ea0a9e"}, @fastopen={0x22, 0x12, "1223ed50f1ef0eee5376fc78ebb25ddc"}]}}, {"0c"}}}}}}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/08/27 06:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a75000)=0xffffffffffffffff, 0x4) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000f99000)={@multicast2=0x0, @empty=0x0}, &(0x7f0000175000-0x4)=0x8) r3 = fcntl$dupfd(r1, 0x406, r2) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000498000-0x4)=0x9, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006df000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x1, 0xbc75, "6efae685214073fc62acc3f8c71f17b12a774114a2ad59e6751fb577de998a959e61416988c0433c21dcf30d5bdb8e44a62131449f24e0de38f7d4bab61aeecc88563f11418be54ea9a493126f05ee1c"}, 0x160) listen(r1, 0x1000000400981a) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000164000)=0x3707, 0x4) connect$inet(r2, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000b81000)={0x0, 0x0}, &(0x7f00005c3000)=0x10) fcntl$getflags(r0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000958000)={0x40000000900002, 0x800000000000ffff}, 0x8) sendmmsg(r2, &(0x7f0000fec000-0xc0)=[{{&(0x7f0000b47000)=@rc={0x1f, {0x1, 0x0, 0x7fe, 0x4, 0x100000000, 0x38000}, 0x4e}, 0xa, &(0x7f0000cea000-0x70)=[], 0x0, &(0x7f0000c15000-0x288)=[], 0x0, 0x20008010}, 0x8}, {{&(0x7f0000193000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ce000)=[{&(0x7f00008ea000-0x8a)="c3d3a24ff7b38428129c01978e680a01fb2be26fc86ea03fafe9a709fd9e14dd19f819cc669c6f454dd9659c47f819823a6b19c1814383585d8a60c20b844f0682cef014a9689eab80b74f067b0fa8d0151e0e0d767f775942a146e55e04299e207fc7d39324cd5449ffb4b47322ca80068fd6bc8112ad5471586a90629a25844fa74de22bdef4ec1a0f", 0x8a}, {&(0x7f0000e9d000)="", 0x0}], 0x2, &(0x7f00008b7000)=[{0x70, 0x115, 0x9, "251558d9a5921ad6908a1557e3cd1969933e4504dfb9d656d4f0256c95750f729d097d20d99bb21ad29c6c2a93819e4454fa01b545f3b0ec8d3a58f190feb937695028ca9e6a0c72fc7da902a81d9739f33c90aebdfbb08a3166ecfa53715d"}, {0xe0, 0x1ff, 0x100, "f3c81a323ceb73e7a0624583e4e262baf943f7574268ea5e466147120338c1e5673080438460d62d7e97e761fe894210882b3fef437cb375339073d0521125571bcb6e42475c14db9e8d39e27603509fbcd1ee5c5d92d9218232b45d6304ffeea502e906c75283042af35f7c3c18f72129040b19c69d3c0e6948950d051ab3429c36313d679066705a37a3f8dbed257d80aba95f5488857c3c40945a21912fecbaba54c91674fed08d208a112b0c625f23d128819964b5a07f5b94fe58d249dc0e68aa9bc59d641fde8881fd79c0c886"}, {0x70, 0x1000013f, 0x4, "4bf81a6f35ee64be3d805585d45b8593a8597e692dc7845195affeca89e4e157c6090997d1647083d662e71a21b4e10d376d406dcc63254447d3f12ea93dcf24b1d8911821f69eb16b74935fd7874926ba79f23b8417d66c0d903768742f34"}, {0xe0, 0x102, 0x9, "aa28b7b9856c53a9b3c025cc696e29cbdc493e9ae8cc1e0c4d3ed1ae0855765f40bef1770137c8a046e6be852471e1290548ad4cbd079dda02a5780b8de7b7b2e57608f416c554212f514406475c759ddcf0d291e69921d28382aa49c9df1b5b18a00a95dd59d545a20e843b5a59ed3180e23a74fb69959dc4fa48567829e747e07f7348ae0e7d0cc8527b27c063066bf4c9feab7443f8361dbc5ddfb0b707ea48ce397994678ed2bbe4787a954b473d64d09a2c155f70dd767672e7fd6b0d88304e85559e79094eed3b18"}, {0xc8, 0x11d, 0x0, "0c84c1c664da8a3b84debce396c1b5b091c881721f684fd581065c55314ccfd8112c2ec1a885290840c29adb1c2e34e7983ed2d9e5f2bebdbcfcd40ab6239c7cda580854e1116b3f8fc17fca2fd805913528f07140d5a6a105047a3af8ae077766010984470ea79c300f4b4649ad632ee5684e0a9a2ce576ead84627eaac3cfbc0874da370513b6a2ab407e9eac18f547006a65cb83ddd4b5567f8e159c4eaa5f88b03addcf15b7342b7b11360b6c6c805611d1665f5b128"}, {0xe0, 0x0, 0xeff, "76c52c6df686616975b6c965bc34383d83278962949a25967a8c763842900a4a17cb845bab5722c1d001489ef3806120ae088ce384ad71c3e65d56e6b441d33f016fe5f3127cad86a8449bf458edbf5e7ad9bc23357c0d43e1bad020c6b7e6315de8a55b5561e2e8daa54d423ef3b2123d3427d3c9a67b33e2373d7f6aa3425dbb54a5d8deb1b518ed91dceaa6bb2e9929e55d6e38ff4eefe0b096a9571e8f22ab4a3901dd8cc461b328f9b2eb19dff0549fdf04a53e7f27bfe8a0e4e82b34d545549d306f4599d09e"}, {0x98, 0x13e, 0x8000000000000001, "25f538ff6003785c1dbbf9fbcfc3579fc181a0aba82a1cfce4d6e23a09bfffbe4eee635c3fd49349d4c94b6cb91c2a46a2eaf111ed05cb1505eda66797bd5490a834ecf860122e9b4f945624321e3fed706a398911b1929b7e3bcafa05f95615ecbf86ca499f171d67a8002d7bd492922a7d8c39d87da617473e34cb6d91675674"}], 0x7, 0x0}, 0xc}, {{&(0x7f00003b0000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003ff000-0x50)=[{&(0x7f000043b000)="2d83d170b5d2c05f5018343fa9013b438cb97c7243b0c9211e50bab44585d3ba2d69a8c59cd2c0baa69d61ac6d1f092364693b2b1c9510a591415f2bc93df77281cb3f5d32be10318c3925e1acc164195de0a19e805bae5ba680deb6c1102793031099047afbbd6c1a46bad07ed788da8d2a3c83ddb0fefbc93588f4ea9cf2619b01d43e91986f881712aa33a144f37d7e6a180a46", 0x95}, {&(0x7f000036c000)="a7239de400afc256916351304e27edd174536e85562911914cc53d7b69c3416967b98b548d72a179991621473555de829cb43f786f973d3cbcaa6976a2864fcfab", 0x41}, {&(0x7f000039b000-0x59)="2842fc215c55ea258abc910df6e1be0461396417c9bfea996dc95eafdc4d79d22faba7d0dc34866b75fe74dbbf5b16ef1a892f299376a2c1a8ef0cb5a0c9b043cf703d2ae3079726770404fb88848743a0207b2573227a0455", 0x59}, {&(0x7f0000cec000)="e2e0879fb8386077ca75b1081711fa9be017dc21a03f1b98b67ece771994bfff984130aa481ab33ef99925ea81f81fcb7c39dbef4ab992e94f4905ec75fe18006e37fb623cd2cd91ae92738ca7830c473c9a9cdf6002f34c9782c9fdc4139199925d830f57896ec7e4f27529d3577229554cf2c6d7fc22cfba89b4fb6acbdcd3f1a316a4ceeb33b3692445e2c3d7464e884165d039d7a2e7e0fe", 0x9a}, {&(0x7f00005cc000)="5aa9a0fc3c7bf858d9ffc52362f590f7cec913456c", 0x15}], 0x5, &(0x7f0000378000-0x1d0)=[{0x110, 0x118, 0xfffffffffffffe01, "ace3fa7ff8faff71a39e044eeb9441476d107c26911059fb2610f413df441552fc6c0b4707291d49cadebfa302d0556193d0fff5ab1c43c6b953b03188d19a56c6dfa6d13f06441671e3f5163f3cc317603dfdc0661a153590c964e94dd673ff7ae9ceb30d211bcf028c52bea2edf9e4d45c3653da2f07ccd9f9e5e2a18b1d7a4c90edaab15a95083c65d873267fd1e37222f0f19f55e57b7ec908daf9111e1324d8d1a8aaaa8678abf672fe2190b237c96e64d02cebe47f062d65e5f641d3ba8eea0144857a4154b7601be099817e00087c9eac39cc5fc9a8e98a15a362d1472bfef2a93c40dd8d93d914b9078283f4aa6a406d46ffd991a69020a4a8be"}, {0x20, 0x114, 0x7ff, "99b7e9e5cb7029c2ed4c623884"}, {0xa0, 0x112, 0xf42e, "c992634cb1be49bbb8d94b3cb60435ac7aa3f320bbc55e2640861d8d9002a1fd02cb1a8c1549529085f034a904811b53bee8a18f9de61b704982d53c729c25752b25aa529412e04c15c122d8da69aeebcb12d1fc90e986f4900b4c613a4f62b48e107a19610714ad977ea22ae3f91d2530eb1cec772b5fe049ade7d4f809b150805c96a5297b392db7"}], 0x3, 0x40851}, 0x3}], 0x3, 0x40005) openat$hwrng(0xffffffffffffff9c, &(0x7f00005b6000-0xb)="2f6465762f6877726e6700", 0x36041, 0x0) sendto(r1, &(0x7f0000a74000-0x2)="2ff9", 0x2, 0x40000, &(0x7f00002d2000)=@nfc={0x27, 0x800, 0x8, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000dbf000)=@sack_info={0x0, 0x6, 0x1}, &(0x7f0000ad9000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000482000)={0x0, 0x7, 0x8, 0x14}, &(0x7f00005c0000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bb5000)={0x0, 0x5}, &(0x7f0000885000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000ec000-0x4)=@assoc_id=0x0, &(0x7f0000339000-0x4)=0x4) sendmsg$inet_sctp(r3, &(0x7f0000a9f000-0x38)={&(0x7f0000a9f000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b39000)=[{&(0x7f00000b1000)="3e55744d51ce5ee5d4cb7b2c37d5102a37bc79e443a2563194636f0f6808129fe0dc590b4f3dc23ea3f1c51c76996c2c173058afb4eb8adf34fbe28b569a0e438186d57467626c4efdaa169adc428baf5e382d45bedbc95a8bfdfdb9f5a78e606c5d55afd328d13f55a9e3af5b2f17d34612506a7816239c0ee0193effaefe3035a5a843c6476db84b92581cad57d777d6d5f93f7a7836a26ea1f9d2b1cb76e3e8b585c27cdbe770cf54d6ed80dc4a9b5bf5ce1a37571ad196cc704b8d6e168e350a422dda73f449208377919f", 0xcd}, {&(0x7f00008a0000)="34eda580585d31d33d496d01bfbf01896765fb22a0d9582364bf5ec9bf8318a52446a926f851351e1355f39bf5194190b67195c4068b86f05fcd1e9d435eb2a6817f3ff28adbf7d74fd843d582896ce86bf9697e4b59a4c5bd681f0018e6ee6b26b83c3af00047632dba7fa9b7dcf16440c46f63e345958402a05f99010552761a9b6cccbcb4acf6a91b29dcf99f789d5f0c3a568dd783e870be90f1e3afbf23003ed91cd55432bdfd3c7a3aadb280b0151ba505475e433a04409fa0df1a", 0xbe}, {&(0x7f0000ecd000-0x91)="2d77adb71f9c5e0d9472acc1088c90229bf5122bc21fa9caf93f87544105ebc1f7e8f7736041cac1f4019981d0d45b5eef3f47c6593a17c95e5d6b15ca83b8cd1a5af525ce85c30623ff9092692ebf9563ed1b8e1644ee7a139406b1ec5cd3423ef10fd33ea88500d2c5212fdb9dec65c0d723c97632b5024d826a39f707950a205aa4ecc759e78d61da643aa6b3dd5acd", 0x91}, {&(0x7f0000f36000)="fd23b4bb8140a32213574bd3afe3d6fff3044ec18b827e95be2a5698aebadf3d9655ee17bd3d534d697c99752a3c2cffc04e663f5bc7c36c6acbb190802722e1f03a07315bf282a2af9088213af3f8d8c7a291c38b192e507b9c5b7945f8da73d6e667c5e3d960c9072fe57c5a25c65adaade360a1fe67007ffe7b7458cdb978a09843d1e5ee4d4a6cecf68010297b14515959abe5a9f1d81492373da1570f9df9d9c847acd23b4d72828b4e28e09739c5c78f9210be0d49003bd2a6877dea331bde9ad6658ba8a937cc065bbd87e8f6b9f1f67cbc36aed9af29aec163aa2b28614a6e2116fef6d54380916eef39c2", 0xef}, {&(0x7f000071c000-0xb8)="757b24e209ff697a286458f96d38488a236f94595eb22b680439728af0bce3b545e8a59e45b331a3f613a335c8b3886767b0c927bbb67c8cb6c20fd2d98b6f30a774aee81170071f668a094a9d04ad19e6dd46035ef4a7a968cf0066b673c37419c7ebeb21fae92ce6f85b17d8df897f2fb1d16a8a6c9da3dd72b2591c8ec35829239dcf2dea757a005dc625f3dcb335d7bc9ad3cc3cb3286b02e9e3559a38bc6e44fb87a1f9c37a6980e70c06340819cee5e8caf4e9e66a", 0xb8}, {&(0x7f0000bad000-0xa6)="8b48f8c1eee052b9e1cf882c2036d9a4e2b884aadb9e7677e889c524dbf8c78d8a5bdef11bcb452cdf311ddc30b3eff8784bbdc12270d197202221a474ec1d63e4f0f2eb5a55c482c858c72a508b1e8184f182f833f2fc63f58e48ad275f1c6cc9daf4522f2abd4bceb97e4828ed9d85c294a1a1bbe7dc37c305e29f99a3078ed4b743059c2fe793d94502e87812205bf5a827af0ab8086c15f3e6c07297ac7768e8c099baa1", 0xa6}, {&(0x7f0000042000)="bffd896b2e44b4bceaff436dcd9910bdf74f1c27a11402ad478f95e1044c5ebcb048af0ba581957c71064cc660a0b72d5c86745a1c0ffd9a28059f7ecc33508de3d91d5dcb94aef0e7aa18291afe6d6158afae98f89433fc36646750632b62d5126b6f3f6b6e22588bf61038353bf44e87fbe4bd0584b7ecaa5b9df2eb40577e9d7b900b5e", 0x85}, {&(0x7f0000d95000)="b83badef5a98f1820c49a45df5af99360208d4c27a30426dc5e5aa90c22d38ccd850d1f0385f641553ae1495af8f41342dce0a7d0b33e0433eb6432f659cfb66f6c3a68b41663fe1de94017ecb507a6a118af826af0dc8faee76b0ebb63adadfaf7901c97fc4a99d2cfc136a244c9213b872e63d573fb9dfd0f4028c5754f31854fbfd2add450f", 0x87}], 0x8, &(0x7f0000679000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fff, 0x8206, 0xf8a, 0x93, 0x5, 0x8000, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x6c4, 0x357, 0x100000001, 0x7f}}, @init={0x18, 0x84, 0x0, {0x9, 0x400, 0x1f, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x8000, 0x100, 0x6, 0x8a22f7a, 0x401, 0x101, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3c5, 0x10001, 0x8002, 0x5840, 0x100000000, 0x4, 0x6, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0xe, 0x80000001, 0x3ff, r7}}], 0x6, 0x880}, 0x8000) r8 = accept4(r1, &(0x7f00006e7000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009bd000)=0x10, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000760000-0x1)={&(0x7f00000b3000-0x6)=@sco={0x1f, {0x4, 0x2, 0x1000000000040, 0x0, 0x1, 0x1}}, 0x8, &(0x7f00000b9000)=[], 0x0, &(0x7f0000fa7000)=[{0x110, 0x0, 0x3f, "84942fa5d36aae405470cb1d0a34142942e3f0242acc7f16282ac8e0bc3aa53dcd7bda5d91620fcfa3dbe93e6123e1394afce1b80652f0c8bf32d1f0eba668fd8eb1214b1514417a9ba73b9efebfd533b2474bf2ba389c61844ebdcf955a0637166be6a3c53a98f6b7c8cbde88668f2138f96af35ae308b22c3641fbc9b08077a18011ac25f6f20e7d685c6c2c4a130b4384f9b67ff3de32832d11ac7ec14b1c346869119dfa1cdc8648685fdd0d051d507f7b078bd92df7927bdb2bd3e4f3012e8cb407b56355e7a307cd78c6878ac7337a3e35cb8c9cb0ba1bdcd2aa7bf9e69a0eb29a254cf71d52f96a1dcc602ce3f2c0e881c9597afd7f"}], 0x1, 0x80008000}, 0x50) sendmsg$nfc_llcp(r8, &(0x7f0000b06000-0x38)={&(0x7f0000d01000-0x60)={0x27, 0xe257, 0x81, 0x0, 0x5, 0x1, "95907e232445b523f0c60fbadb61f180a38ffa59306cb4b02f503d3ecd3483223dac566bfae62062477eff1a1a9c9b194c1c51398d9b17a0ada2c9287091bd", 0x5}, 0x60, &(0x7f000043d000-0x40)=[{&(0x7f0000044000)="", 0x0}, {&(0x7f00001e3000-0x10)="d174c9b7ce532ffaf5c156e0ca53cbd2", 0x10}, {&(0x7f0000d4d000)="c0781e3fc78d6de37855151aa03b661a0cdfd74932556d360cf7717f0135a545bb2a898e308a62eedb92ac5ca0d596838bdc9b36bf411f6d378aed1132d149b400a4b269c4376900fd25982dfc78", 0x4e}, {&(0x7f000067d000)="26004b", 0x3}], 0x4, &(0x7f000067d000)={0x18, 0x10d, 0x2, "c282f10e"}, 0x18, 0x40004}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7e000)={0x0, 0x0, 0x0}, &(0x7f00001c7000)=0xc) close(r8) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x2, 0x0, 0x24, 0x0, 0x0, 0x3, 0x421, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "7c147c", 0x0, "844cdd"}, ""}}}}}) 2017/08/27 06:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x3, 0x42) semget(0x3, 0x2, 0x200) semget$private(0x0, 0x4, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ba1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000063c000)={0x8, &(0x7f00009a6000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00009ca000)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x8012, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000c05000-0x4)=0x0, &(0x7f0000f56000-0x4)=0x4) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r4, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffff7}, 0xc) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000003000-0x1000)="", &(0x7f0000a95000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000047e000)={0x0, @in={{0x2, 0x1, @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]}, 0xffffffffffffffff, 0x40000000000000}, 0x98) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f0000b72000)="cd01b0fba8cd976c7ec538ca298e361dd133b740d3f3900562bf38ffacc67cbdfa71ee3eb54726030028ca3ceeec8269cd42f9a917f84c920d0f37") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000014b000)={0x3, 0x8, 0x8001, 0x7, 0x9, 0x7, 0x56, 0x7, 0x0}, &(0x7f0000721000-0x4)=0x20) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000b65000)={{0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @rand_addr=0x400005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ea7000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) mmap(&(0x7f0000b4f000/0x2000)=nil, 0x2000, 0x80000000003, 0x31, r3, 0x0) write(r3, &(0x7f0000d19000-0x20)="1f0000000501ff49433bf000170400760f07e8e0090008000007000004083c00", 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000571000)=0x0, &(0x7f0000cf1000)=0x4) 2017/08/27 06:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x402, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x3d3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x3, 0x10) r1 = msgget(0x0, 0x25) msgrcv(r1, &(0x7f0000498000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfd1, 0x1, 0x524b970b525d5f61) r2 = accept4(r0, &(0x7f0000308000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b9b000-0x4)=0x10, 0x7ffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007d5000)={0x0, 0x6, 0x0}, &(0x7f000088f000+0x3b9)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x3, 0x78, 0x0, 0xfffffffffffffbfb, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000009, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x80010000) r4 = inotify_init1(0x31141a9226763e9b) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r5) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x4000032, r6, 0x0) membarrier(0x1, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x1) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000074000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c305000040000000030000000000000001008000090003002100000000000fe23f07000000000000005bffff01a2ec", 0x3b}], 0x1) getrlimit(0x13, &(0x7f0000f7a000-0x10)={0x0, 0x0}) r7 = dup(r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0xd4302723a7ca4fdb, 0xffffffffffffff9c}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000011b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x2) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f00008fc000-0x10)=@generic="14641a1025b703ebff0000adba95e9d0") openat$hwrng(0xffffffffffffff9c, &(0x7f0000404000-0xb)="2f6465762f6877726e6700", 0x200001, 0x0) 2017/08/27 06:35:46 executing program 0: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x1, 0x401fd) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000c1d000)={0x8, 0x101}) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x400) r2 = syz_open_dev$sg(&(0x7f0000229000-0x9)="2f6465762f73672300", 0x45, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000087b000-0x4)=0x3ff, 0x4) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x7f, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00001eb000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) pipe(&(0x7f0000947000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000825000)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x8, 0x2, 0x6, &(0x7f0000b08000)=@common="67726574617030000000000000000000", 0x8, 0x1ff, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000782000/0x18000)=nil, &(0x7f00004e5000-0x18)=[@text64={0x40, &(0x7f0000743000)="0f01caf3450f015c310053410f013364650fc75d00b9350a00000f32c4a37d1d98090000000066baf80cb85a8b9e87ef66bafc0cec4c0f01cf66ba21003c38fdfd010000000f01c1", 0x48}], 0x1, 0x0, &(0x7f0000afd000)=[@cr0={0x1, 0x40000021}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000aad000-0x8)={0x0, 0xe29}, &(0x7f0000024000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000e7b000-0x10)={r9, 0x8, 0x2, 0x8}, &(0x7f00003e2000)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r8, 0x8916, &(0x7f0000573000-0x20)={"a5a85031183ca2e3ccecc26075d47873", {0x4, 0x0, 0x8, "d8eea9f81200", 0x4, 0x0}}) fstatfs(0xffffffffffffffff, &(0x7f00001e8000)="") ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000afd000)={0x0, 0x0, []}) getrusage(0xffffffffff7fffff, &(0x7f000021f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000510000)="2e2f66696c653000", 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000c34000-0x108)={0x9, {{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x33b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r11 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f0000d12000)=0x0, &(0x7f0000d0d000)=0x4) setsockopt$inet6_int(r11, 0x29, 0x37, &(0x7f000076f000-0x4)=0xfff, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r10, 0x8918, &(0x7f00003f8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/27 06:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[], 0x0, 0x0, 0x0, 0x1048084}, 0x0) signalfd(r0, &(0x7f0000578000-0x8)={0x2}, 0x8) read(r0, &(0x7f000010c000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) 2017/08/27 06:35:46 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a0b000)={0x3, r0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000013e000)={0x1, 0x0, [0x9, 0x0, 0x8, 0x2400000000000, 0x2, 0x82, 0x2, 0x4]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000851000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009be000-0x4)=0x18) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) sysfs$2(0x2, 0x3, &(0x7f0000aef000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a92000-0x40)={r5, 0x38, "a64d80cba83a0578bd6dbb9d230d0a75d6ee1e225a12e317c0078712bdca68728da4bae55819773d53ef0efefbc8461463c63d969c266348"}, &(0x7f0000931000)=0x40) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae8000)={0x1, 0x0, [{0x20000001e, 0x4, 0x0, 0x0, @msi={0xe19, 0x1, 0x3b77}}]}) r7 = msgget$private(0x0, 0xa0) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000340000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000084d000)={0x3, 0x3, 0x1000080000000, 0x1000, &(0x7f00002c5000/0x1000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000065d000/0x18000)=nil, &(0x7f00006cf000-0x18)=[@text32={0x20, &(0x7f0000ae0000)="67f2a55e2e0f82ff7f000066baa100b080ee660f38809307000000b9800000c00f32653e670f00df0f300f0766b815010f00d866b81c000f00d82e363e3e26363664360f145300", 0x47}], 0x1, 0x0, &(0x7f0000aef000+0xee6)=[], 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aea000)="2f6465762f72746300", 0x100, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000aec000-0x18)={0x0, 0x3, 0x800}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000165000+0x356)={r6, 0x200ff}, &(0x7f00007fa000-0x4)=0x8) mmap(&(0x7f00003c8000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000af0000)={r4, 0xb2}, &(0x7f0000af0000-0x4)=0x8) r10 = creat(&(0x7f0000af2000-0x8)="2e2f66696c653000", 0x14115914517fee4f) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r10, 0x4040aea0, &(0x7f0000af2000)={0x26, 0x484, 0x101, 0x0, 0x81, 0x4, 0x64, 0x1, 0x9, 0x1ff, 0x5, 0x8, 0x0, 0xfdffffff80000000, 0x1, 0x428, 0x7f, 0x7fffffff, 0x9}) syz_kvm_setup_cpu$x86(r9, r2, &(0x7f00002ca000/0x18000)=nil, &(0x7f0000aea000)=[@text64={0x40, &(0x7f0000aeb000-0x64)="c74424000b000000c744240268de3dccff2c24480f561348b800000000000000000f23d80f21f835000000d00f23f866b80a000f00d00f219fc74424008f000000c744240200900000ff2c2466430f3881bdfd8a0000c48241bbd4c442493fc94c0f01d1", 0x64}], 0x1, 0x42, &(0x7f0000aea000)=[@dstype0={0x6, 0x9}], 0x1) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x1fffffffffffff, 0x3231e939e639de3f, r0, 0xffffffffffffffff) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000af2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) ioctl$KVM_NMI(r8, 0xae9a) syz_open_dev$ircomm(&(0x7f000096d000-0xd)="2f6465762f6972636f6d6d2300", 0x3, 0x200000) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ae7000)={0x1, 0x0, [{0x11, 0x0, 0x5}]}) 2017/08/27 06:35:46 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x20, 0x6, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000248000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93, 0x3}, 0x98) 2017/08/27 06:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x0, {{0x2, 0x0, @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]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x30)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d17000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c08000-0x4)=0x10, 0x80000) sendto$inet(r0, &(0x7f000079b000)="", 0x0, 0x0, &(0x7f0000e78000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) r2 = open(&(0x7f000001a000)="2e2f66696c653000", 0x440, 0x44) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000a2c000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)="2e2f66696c653000", &(0x7f000000a000)=[&(0x7f0000060000-0xc)="2f6465762f6175746f667300", &(0x7f0000047000-0xc)="2f6465762f6175746f667300", &(0x7f000005f000)="2c6574683000", &(0x7f000005f000)="6c6f706f7369785f61636c5f61636365737373656375726974795b2b73656375726974796d643573756d1b3d2300", &(0x7f000003f000-0xf)="73656c662e2f5c6367726f75709200"], &(0x7f0000060000-0x18)=[&(0x7f000003b000)="00", &(0x7f000005f000)="2e00", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000b0e000)="d3c088edd1308ac1ab61d297fa6e5df36320001a2abfdeaec94071ccd18b2c1d83205489c3e77a0f42dbe95b2d990cb9d0d7754d4228840247f2f0b50f80ea88bb6f51935da831145f4ae389c90c", 0x4e) bind(r0, &(0x7f0000175000)=@llc={0x1a, 0x13, 0x0, 0x81, 0x6, 0x8, @random="a7acfde04617", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001b9000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000d36000-0x4)=0xc) recvmmsg(r0, &(0x7f0000ffe000-0x180)=[{{0x0, 0x0, &(0x7f0000c12000-0x20)=[{&(0x7f000040f000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2, &(0x7f00002e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x3}, 0xa9c}, {{&(0x7f00003a5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa0000)=[{&(0x7f0000f16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000a91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000ce7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f000063d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000f24000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000a54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000227000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x7, &(0x7f000092c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x4}, 0xfffffffffffffff9}, {{&(0x7f00003bf000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc2000-0x20)=[{&(0x7f00001dd000)="000000000000000000000000000000", 0xf}, {&(0x7f0000b51000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000906000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f0000a67000-0x40)=[{&(0x7f0000e67000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000211000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000bd0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x4, &(0x7f0000a26000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000719000)=[{&(0x7f0000a65000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00001a8000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00004b4000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000535000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000916000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000541000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000e19000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000287000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x8, &(0x7f0000f00000+0x3df)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0xfffffffffffffff8}, 0x8}, {{0x0, 0x0, &(0x7f0000244000)=[], 0x0, &(0x7f0000f54000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x7d}, 0x100000001}], 0x6, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0xf) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00005d8000-0x4)=0x0, &(0x7f0000245000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000d38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) socketpair$inet6(0xa, 0x6, 0x44, &(0x7f000076c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000358000-0x50)={r3, 0x48, "29518afbaec101b93dd45bdb7a051d68ac2a707e1469f6817a2969981e0621425fab54f3ebc116fd92f002c9fdcfcb6033fc43917677650b34e7d749c56b7e619d0710fda192e753"}, &(0x7f0000163000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000440000-0x90)={r3, 0x85, "0fb9e24bccd536f7d7a7504036eb61c93406e44cbc92183322d544321e1b4cc421fe7152ad60f44d6daafca74afd501c6fde2c86e04f57fa2f1989b44444de6a168a7ce2c0a0d353ca440e1ba35edff9bf4fdf76b4142067e59643014576997b456f0cd21aca7326107bcfdea589ac1a6a26b69d133a6c193533e778fe4ceb3882637d4bff"}, &(0x7f000067e000-0x4)=0x90) recvfrom$inet(r0, &(0x7f000049d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000898000)={0xffffffffffffffc8}, 0x1) syz_emit_ethernet(0x2d, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000"}}}}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00004a9000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000542000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000737000)={0x0, 0x0, 0x0}, &(0x7f00006a1000-0x4)=0xc) accept4(r1, 0x0, &(0x7f00000ce000-0x4)=0x0, 0x80000) 2017/08/27 06:35:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x381801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0x6, 0x3, 0x1}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f00000e3000)="646576746d70667300", 0x0, &(0x7f0000c6d000)="") r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8000) unlinkat(r1, &(0x7f0000060000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fd0000-0x78)={0xfffffffffffff30f, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x8, 0x1, 0x79, &(0x7f00005db000)=@common="62707130000000000000000000000000", 0x0, 0x8, 0x80000000}) 2017/08/27 06:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xc0ca, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x10002, 0x78, 0xde, 0x80, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x20fe, 0x0, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x5, 0x2, 0x0, 0x8020, 0x0, 0x0, 0x0, 0x0, 0xc5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) socket$inet6(0xa, 0x806, 0x80000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) r1 = creat(&(0x7f0000350000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f000065e000+0xe32)=0x0) mknod(&(0x7f0000f46000)="2e2f66696c653000", 0x13a, 0x9) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000cc6000)="2e2f66696c653000", 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002bf000-0x4)=0x0) sched_setattr(r2, &(0x7f0000a58000)={0x30, 0x5, 0x1, 0x1, 0x3, 0xfffffffffffffffd, 0x1, 0x107}, 0x0) mount(&(0x7f0000ea8000-0x8)="2e2f66696c653000", &(0x7f0000d19000)="2e2f66696c653000", &(0x7f00009dc000-0x6)="746d70667300", 0x410, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x14, 0x6ff, 0x0, 0x0, "1f"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r4 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000475000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) syz_emit_ethernet(0x84, &(0x7f00006ac000-0x84)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x6002, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x76, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0xfda, "3ebcaed4e935ec69db6e1d1e2df656937089cca7d2a2ef939497bdff2275005388d1852043fae451b0fa6be938e5411ab767bdeb555e406852220ef062ab70db6f0ad6c05c495801fb10f9c12a3e36a4d3983088239bf6f8f0a7"}}}}}) sendto$inet(r4, &(0x7f0000008000-0xf1)="90fc", 0x2, 0x0, &(0x7f000000e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r3, &(0x7f0000dca000-0x8)=0xfffffffffffffb71, 0x8) readahead(r0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000031e000)={0x3, 0x1000, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/27 06:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x80000000000006) connect$inet6(0xffffffffffffffff, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00003a8000-0x20)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x9c1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) personality(0x510000e) r3 = syz_open_dev$mice(&(0x7f000030e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) fcntl$getownex(r1, 0x10, &(0x7f0000ceb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000061000-0x10)={0x23, &(0x7f000071e000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000"}) r4 = getpid() mq_notify(r3, &(0x7f0000fd7000-0x50)={0x1d04c679, 0x256, 0x0, @tid=r4}) listen(r0, 0x9) syz_emit_ethernet(0x285e, &(0x7f0000813000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x2828, 0x6, 0x0, @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}, {[@routing={0x97, 0xa, 0x0, 0x8, 0x20, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x0, 0x2, 0x0, 0x8e, 0x7fff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xbf, 0xa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xf6, "2bfbc5b5b25e36bbd976f3f32c3cd7f01d1bf6579611e63cbf32142e18faaef790e4cdd81c44ab6a4357b2fb2b8c22205b8a60dcdcb95484cde0b94f247ab4a7105c072a6cbe379b5d2f09740d3628e138ed2ad0a259845a938ede19987b338fd3c2c2b29fe4679464e9a0a6cbe6bbfd36751a87c90168878d0262473ac4abef670be77e94973931dee494c3a7f1b1a80a2515aa0f05ca7fbceae0bccd11ce7ae69a8241fbdf55b5068a41921a084a6e1a2c4a031324de5081bbb861b69ce1fccf66b4d38f48b11022bad93ff3f0ec7ab4bf1d412aa16fd7e200944e4ca35597ed59dc0ebff8a9b0ffa6ce5f1a712106cbeb8a2c94e1"}, {0xfe, 0xc9, "0b63b2748877d9ab8eccd623d3a623765c102e5096a84f312de81ffd475465001a88a95a15c595363463a0455f4def945be2bb444f893fe757e1f011230f79b6d5c72054ddd17ee26f10822f70fb3bea5429ac877bb288497481e5d9d7266249f5874490e14383fed738e4f7566585b517cd3b016e8649876b10df4122c60d7977c67f3fbe252f51bcce0eb62dfd51a6a7c2be2c2f20cad45d72082ea13b9361f42c77e63acc68cf5ea910fa13793adf036154420a6f46aa870c2e85b831bfd86ba4512eab7d246290"}, {0xff, 0x9e, "beddc16e086edd7ad28b946e6183710d0fe5dc5e558893d0456a9057bc3ee19d8fae5d45e32da7d4004ea4847f585642c24bfd5a413b87462750a015556003562227c96a712e00f4dfceeec0b23d6a58dc1cee27a0ad7c57762ffc9e954bd532b80f9374428b435a490c88a08ed3947d0907e483179ddd317617145d445dfae0f300b6b95e25881f69219e482932164fef623ad9e84423ea74d80613fe52"}, {0x0, 0x26, "f22ac0be0a4c130f51147c45fb9b131eb332b4cac3c2da6daee82dd402265c1c787ab41f9c87"}, {0x0, 0xf9, "b603cae899ed5765318d7b7d3cd763759ae15748889350c262ec8829928eadcab3c52407e1efd7da0e71acd4519fecbd0ee1bfd9f7ace5acef93f1b473d6c735dae6853c7258a83a4dc20e963386200a8d9722baf5e228d5457db10237a12636257b20d1a93d9b983431169369adcfee72838dc65f223891bc43ff88073cf7512f690bf6b6121c8151bace1fc2dfac2cf22a761e469097788f7decc47ca0f32c392f0ec7ce8b1ef28bea28a927fac1949e8007369bc5ddb80e8153cd22d6264fc1ac547b779064edf15e423dc8c1be8542449f850a890a152d42e7bc2d6b1418db106a9360bc295e235f4fac60ffe56f5f003fea9d5e9a8995"}, {0x0, 0xe7, "65bef4f556042d9a5ae9c4a1ccf75a16920522638b459b2237cbe7166652a49e2059fcde72388c0c9228fa47e3df8e1743c597eec7938e2b7643ebeeb3cf9a5e1864848e217dff26fda17afe4a1eb1c57c6ef89913b55c3c2c06ac56f0afd2c7e71437057d5c865db2867f5677c47b7181299879bd2a40f0e822a562b6cec429853a93c4b138438384c920287d11a44dafd3f0ed47cc64bf81fafb2446628e23621e3a020f537c9c182b48d4e77c1c38dfd5cac9dd6c0db2b9c5c78b39cd2da65218d761cc0590dc0165fe36d2f3e3773629a5e3d31ee6e8bf65e2d02c31fd7aff29de1f618ead"}, {0xff, 0xc3, "b7e94a931ffe08a2486db96d6bd84ceed27aec6907246db4fb78bb0bd3e9432e445f9ee8f50dbe8cbfe3082dc36a408349a85511c5c61f84665ab65bef6d66a2f187697a7a992ab6cd5032475af330a29488c03202e546c0df4006aec9217d838ced66abeb3df579da1d3e015d25c663be3372c282ada3b4a25d9327d32c87353c82f68e4e06f0d7201472077f0a53293c34efbc809f1918cbf7945237076eb0e6941c529da9e42930735c12ddf1e86b8389ba752ab9250df9cebc0aba7ae8ae2ef0b5"}]}, @hopopts={0xff, 0x20e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x6e, "0450ea9a87a9a84bedf7dd1ea27afc95c49b64272b27c96ebda8fdbed92fdac96693b0da8a3002691020b0f0ef11aaa7f254543da71e4523c7045967ee854eeff118595aee8a2795d357e21692d20e8370faf4a0a2ea4b6c0afa0ed9f6bf6a7d050bf3636c9d2379b0414b6a8b2c"}, {0xc9, 0x1000, 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@fragment={0x1d, 0x5, 0x0, 0xe978, 0x5, 0x0, 0x0}, @hopopts={0x3a, 0x23b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, 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{0xc9, 0xa9, "f0e2a282fcb52342305d8fffeb787b85ef8acd9a71455957112415addf1f3dc7c43ad48b2b754a8d0c5a22f51926f0697030ce33b26cc690c873c6f5e78eb2d671eb0290860fc853c504466209522f9f4b144caeef03be1922d232c15685652b95fbaf480574e0dbb6618595ed9a079d47362e06a2d4ea648d8c364adda9a6012b3beddaa17e722e2f40c107c9d41368061038a011506f5360ff915cdc3bd42a01c511fa0875d70512"}, {0x5, 0xf4, "707dd8fe225ebdf6855a03610f621947d890f56b4d1ae71ff35203b5138a94f6ab68f44a2ed4837bd648add4ac0a3ef75e282fa18c0b2d99d5f4f6d27d82908df89bcb7b21d649d726fdbb95d171c3cf9854319a47d21bfb298955b067fa574b07632813cda8704ab9021294b50df3a1c452dd70070dc67bce07f3b5eb1833309c0ff26333b80ca949d5ebdd789b785f91e61cdea02a68762c380e10a36ff0c56db32f06fd87a6ffa1da799400ff7e6315ce488efa6cd4ea05b738373fc67e1e8e2c57902f3e919ae80af9fe681f1a54592ec480cd13fcd125f86e1981d52dcf7a1e21313698c2802bed705c33a60211b2ae772e"}, {0x5, 0x33, "155166e17bbf4c0fa1141b723f6b4a3f0a06e99fb5015dc41d39519182329e0dbbca486df7d1b0879ca98dcbbc2b838a940f39"}]}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) ioctl$KDDISABIO(r1, 0x4b37) syz_emit_ethernet(0x4a, &(0x7f0000283000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000200000)={0x1ff, {{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]}}, 0x90) 2017/08/27 06:35:46 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ff7000-0xd)="2f6465762f7573626d6f6e2300", 0x22c93, 0x200000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000996000-0xa)="2f6465762f7663732300", 0x8000, 0x4000) accept$netrom(r1, &(0x7f0000ff6000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000ff7000-0x4)=0x48) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ff4000)=[{&(0x7f0000b9e000)="290000001a0019a8552f753a000a00f70a00fa000000002400e9e90009000300010000007f000027de", 0x29}], 0x1) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x80000ff, 0x2, 0x1, 0x2000000, 0xfffffffffffffffe}, 0x20) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000f6d000-0x4)=0xfffffffffffffff8, 0x4) connect$inet6(r3, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff9000-0x9)="2f6465762f76637300", 0x400008bffd, 0x0) syz_open_pts(r4, 0x640001) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ax25(r4, &(0x7f0000c86000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ff6000)=0x10) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x17fffff, 0x0, &(0x7f0000ff9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x80000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x800000000) r7 = socket(0x15, 0xd, 0x7ff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f000039a000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f00007a8000/0x1000)=nil, 0x1000, 0x3, 0x10, r6, 0xfffffffffffffffc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r5, 0x205460, &(0x7f0000ffa000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r8, 0x29, 0x30, &(0x7f00003eb000)={0x3, {{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r8, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/08/27 06:35:46 executing program 4: gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000354000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f000000e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000021000-0x4)=0x10) fcntl$getownex(r2, 0x10, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000f7f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x100) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xd6f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000bfd000-0x10)="2f6465762f696e7075742f6d69636500", 0x2) fchmod(r7, 0x154) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000c42000)=0x0) syz_emit_ethernet(0x5e, &(0x7f0000f9a000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80000000ffb0", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x50, 0x3, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x8, 0x0, {0xb, 0x4, 0x55a8, 0x400, 0x1, 0x3, 0x100000000, 0x7ff, 0x33, 0x50, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x331d, [{[], 0x401}, {[], 0x1}, {[], 0xff}, {[], 0x800000000003}]}, @noop={0x1}]}}, "7ac134ee1b5025ed"}}}}}) r8 = perf_event_open(&(0x7f0000b4c000-0x78)={0x0, 0x78, 0xdd, 0x0, 0x200000000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, r7, 0x0) r9 = creat(&(0x7f00008ef000+0xfc7)="2e2f66696c653000", 0x3) r10 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet6_mreq(r9, 0x29, 0x1c, &(0x7f0000049000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000aea000-0x4)=0x14) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000566000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r11}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000c8f000-0x2a)={@random="51edc2b50394", @random="5f59580b6cdf", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) llistxattr(&(0x7f00008a4000-0x8)="2e2f66696c653000", &(0x7f0000008000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7) r12 = socket$netlink(0x10, 0x3, 0x800000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000203000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xe8) sendmsg$netlink(r12, &(0x7f0000114000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000001b000+0xd58)=[{0x14, 0x20, 0x209, 0x0, 0xe69, "02"}], 0x14}], 0x1, &(0x7f000097d000-0x168)=[@rights={0x20, 0x1, 0x1, [r2, r8, r7, r6]}, @rights={0x28, 0x1, 0x1, [r10, r7, r2, r7, r8]}, @rights={0x38, 0x1, 0x1, [r3, r2, r6, r9, r10, r3, 0xffffffffffffffff, r10, r12]}, @rights={0x18, 0x1, 0x1, [r12]}, @rights={0x20, 0x1, 0x1, [r6, r3, r2, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r8, r9, 0xffffffffffffffff, r10, r3]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r0, r13, 0x0}, @rights={0x30, 0x1, 0x1, [r3, r12, r3, r7, r9, r6, 0xffffffffffffffff, r6]}, @rights={0x28, 0x1, 0x1, [r3, r6, r8, r9, r12]}], 0xa, 0x0}, 0x0) mkdir(&(0x7f00003de000-0x8)="2e2f66696c653000", 0x80040000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f00004c5000-0x17)="2c76626f786e6574302673797374656d73797374656d00") mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b06000)="746d70667300", 0x0, 0x0) mount(&(0x7f00004cc000-0x8)="2e2f66696c653000", &(0x7f0000fca000)="2e2f66696c653000", &(0x7f0000d6d000-0x9)="646576746d70667300", 0xef82dcb4f6af9521, 0x0) getpgid(r4) sched_setattr(r4, &(0x7f000001b000)={0x0, 0x6, 0x1, 0x2, 0x6, 0x0, 0x7, 0x7}, 0x0) 2017/08/27 06:35:46 executing program 5: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ca1000)="2f6465762f7573626d6f6e2300", 0x0, 0x200) bind$netlink(r0, &(0x7f0000bd8000)={0x0, 0x0, 0x33, 0xfffffffffffffffc}, 0xc) utimes(&(0x7f0000c9e000)="2e2f66696c653000", &(0x7f00003df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000ca2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ca5000-0xa)="2f6465762f70746d7800", 0x400400, 0x0) mmap(&(0x7f0000d0b000/0x4000)=nil, 0x4000, 0x0, 0x14010, r4, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r5, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r5, &(0x7f0000062000)="2e2f66696c653000", &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) lchown(&(0x7f0000008000)="2e2f66696c653000", 0x0, 0x0) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) splice(r1, 0x2000000, r3, 0x0, 0xfffffffdfffffff8, 0xf) readlinkat(r3, &(0x7f0000683000-0x8)="2e2f66696c653000", &(0x7f00002c8000)="", 0x0) connect$netlink(r1, &(0x7f0000036000-0xc)={0x10, 0x0, 0x3, 0x617f}, 0xc) truncate(&(0x7f0000130000)="2e2f66696c653000", 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f000074e000)={0x0, 0x0, 0xff, 0x9}, 0xc) r6 = dup(r3) pwrite64(r2, &(0x7f0000ca4000-0xad)="310df0ac4f23b0bba1a6b5ebc4d59db053948d544428081838f7a1697769ec3d82c2751a636183924a649d51ca9bfbd8fe77a31077bc794d4440e74e9154d914fad687d2f802c768140608d0b3f62044f5e9829d9f9bfe0789e79f4ce475faef7188b413e30cf0697ba02be7117e1eaa8a09c0e25d7272655bc55f39a08bb8309b07cff9e69339c704bf6cce226d50e7b65c310f76c90c7b62de03bb845102ea048f0c791c12972e8c02368315", 0xad, 0x5d) r7 = syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0x0, 0x0) rt_sigqueueinfo(0x0, 0x2, &(0x7f0000c9c000)={0x40, 0x0, 0x0, 0x4}) dup(r7) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x1, 0x80a, 0x2) ioctl$VT_ACTIVATE(r6, 0x5606, 0x13) [ 56.553821] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/08/27 06:35:46 executing program 7: socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000658000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={r3, @rand_addr=0x2, @broadcast=0xffffffff}, 0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="d3ece10a41cfeca246966dac6f5c225e", @ifru_flags=0x5001}) mmap(&(0x7f00005c4000/0x4000)=nil, 0x4000, 0x3, 0x21810, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000003000-0x8)=0x0, 0x3) socket$inet(0x2, 0x80000, 0x7) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000)={0x2b, 0x1, 0xa, 0x457e, 0x401, 0x8001, 0x3, 0x400000000000af16, 0xc76b}, &(0x7f0000001000-0x2)=0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000000000)={@generic="68e31fa269bdf5b51880c0caf1e96a05", @ifru_flags=0x2000}) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003000)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000004000+0x6c4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, 0x98) setsockopt$sock_void(r0, 0x1, 0x1e, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000-0x4)=0xec) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/27 06:35:46 executing program 4: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000934000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fda000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d2000-0xf)="2f6465762f73657175656e63657200", 0xfffffffffffffffb) r0 = inotify_init1(0x80800) pipe(&(0x7f000075d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000603000)={0x0, 0x0, 0x0}, &(0x7f0000fbb000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fba000)={0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000fbb000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d0000-0x4)=0xe8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000fbc000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000163000)={r7, r8, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00001d3000)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000a0a000)=0x0) ptrace$setopts(0x4206, r4, 0x0, 0x29) ptrace(0x4206, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c3b000)={0x7, 0x0, 0x37914, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f00000d4000)="92a1ffd4a564633017e31e289423dbc163e6068367bec28a7964d1a50754fd93ccc065bc99", 0x25, 0x8000, &(0x7f0000fbb000-0x10)={0x3, {"7556cbad3a3e6f"}, 0x3}, 0x10) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000fb9000-0x10)={0x0, 0x0, 0x0, 0x0}) uname(&(0x7f0000f74000)="") semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000fb9000-0x1000)="") mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0xc, 0x2010, 0xffffffffffffffff, 0x2000002) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:46 executing program 3: mmap(&(0x7f0000000000/0x74d000)=nil, 0x74d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004ed000-0x8)="2e2f66696c653000", 0x101000, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000360000-0x10)={0x0, 0x0, 0xd17c}) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f000034a000)={0x4}, 0x8, 0x800) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000046b000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00003ac000)={0x0, 0x2, 0x40000, &(0x7f00004a4000)=0x0}) r3 = memfd_create(&(0x7f00006ee000-0x2)="75736572aa736563757269747900", 0x3) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000074e000)=0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000002000-0x4)=0x9) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000056a000-0x2b)="a9e2ff5f0a1e361d96c0d7087c6a358c20b6477c7c5c9cbf84bc34fcb44cc1f6b07bb2c37cca79eaa699d5", 0x2b, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000597000-0x4)=0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x0, 0x3f, r4, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x80000000) mmap(&(0x7f0000271000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000074e000)={0x4, 0x0, [{0x186, 0x0, 0x8}, {0x40000003, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) mlockall(0x2) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r5, 0x0) mmap(&(0x7f0000574000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2017/08/27 06:35:46 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x1006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fb3000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x4000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) inotify_init1(0x0) pipe(&(0x7f00000f1000)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f000055d000-0xa)="2e2f636f6e74726f6c00", 0x200) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb5000-0x10)="2e2f636f6e74726f6c00", 0x10410102, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000-0x10)="2f6465762f73657175656e6365723200", 0x3fffc, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x9, 0x0) bind$inet(r0, &(0x7f0000130000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000fc3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000249000)=0x10, 0x80800) connect$inet(r3, &(0x7f0000fc1000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r3, &(0x7f00004f8000-0x80)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc2000-0xc6)="00", 0x1}], 0x1, &(0x7f0000fc2000-0x92)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc3000)="2f6465762f6877726e6700", 0x800000000000400, 0x0) 2017/08/27 06:35:46 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) unshare(0x48018200) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xffffffffffffff79, @loopback={0x0, 0x1}, 0x1}, 0x1c) poll(&(0x7f0000a73000)=[], 0x0, 0xfffffffffffffffb) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d24000-0x5c)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x89, [0x2800, 0x6, 0x8000000000000001, 0x100000000, 0xfffffffc, 0x7, 0x3, 0x6]}, 0x5c) sendto$inet6(r0, &(0x7f000043e000-0x98)="c3b252e90a9caf7a341a5abc827ce79e000480f74c8981c5ffa973917f5f1a345465f3228de29c8df53c9cb0dd74fefd9446fd73b854abed12711a815bba4d3af90b0300000000000023d3ccbab296af8a268a4aeeec4bd22bb3396df04be663dba629df8d47dba9ef232ccf4cce1f5608770a1ac85652e35a7ae3a6f45c45d9c0f09de5e91fe02be5cb5d3745faeeede34ccd6962788259", 0x98, 0x4, &(0x7f0000d23000)={0xa, 0x2, 0x8000000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) syz_open_dev$sndseq(&(0x7f0000c21000)="2f6465762f736e642f73657100", 0x0, 0x200002) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d23000)={0x3, {{0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000024d000-0x14)={0x0, 0x4, 0x8000, 0x5d5, 0x1, 0x6}, &(0x7f0000939000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004bd000-0x10)={0x0, 0x4, 0x3f, 0x5, r2}, &(0x7f0000d1b000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d22000-0x10)=[{0xb, 0x0}, {0x8, 0x7fff}], 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000496000)={r3, 0x5, 0x8000, 0xffffffffffff888b}, &(0x7f00005a0000-0x4)=0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000890000)={r4, 0x7b, "dd3427c3df41934fbe1fea22ff5dee664d5260d78e58457f6532c0141236427c05841e7356fffd1c91f2058f297aa2fbd7af9fd7423ac76921a6285cc5bf441942a58abdbd3237027b55212db3b0bb72a93895e8000000000000072f0d5c25c7205ddc6fe6cadfbb1dc54beef85b07f7b9db0d008b238ffae606e9"}, &(0x7f0000d27000-0x4)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005d0000-0x14)={r5, 0x0, 0x6, 0x6, 0xffffffff, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d22000-0x4)=@int=0x0, &(0x7f0000d22000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d26000-0x4)=0x0, &(0x7f00004f5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000703000)={0x1f, 0x2, 0x8001, 0x6, 0x4c67, 0xe5, 0x6, 0x5, 0x0}, &(0x7f00002e4000)=0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x4200000000000000, 0xc000, 0x4, 0x8, 0x123, 0xff, 0x9544, 0x4, 0x5, 0x81, 0x0}, 0xb) ioctl$int_in(r0, 0x5452, &(0x7f0000d23000-0x8)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d19000)={r6, 0x73, "a4170d0d27c99bb72ece30424cc37b0f4294e5bcb268f0f83a3f301416a64371ff264a04dd26e90f4eeb077e5deaa531c6cae67edfd3062674fd40bf3f2fd0a098fb5c2d1aa56917661cc2e67fb342619814b75598e7dd9209d9f4d6e7d7e8ae5f95d17a196b61702eea411c94565edf44ec58"}, &(0x7f0000d1a000-0x4)=0x7c) sendmsg$inet_sctp(r0, &(0x7f00008df000-0x38)={&(0x7f0000d24000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d23000)=[{&(0x7f00004c7000)="732dbdc237178617fa0f37602234fdce14babe74f600f5de3119840980b8af361f18d4c290b86b0e", 0x28}], 0x1, &(0x7f0000cfd000)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x9, 0x205, 0x23, 0x2, 0x6, 0x100000001, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x20b, 0x0, 0x39, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x8000, 0x8, 0x7, 0x9e, 0x8, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6807, 0x800, 0x0, 0x5af8, 0x81, 0x7ff, 0x27, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x2, 0x2, 0x850, r4}}, @init={0x18, 0x84, 0x0, {0xb1, 0x1, 0x20, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x207, 0x0, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x200, 0xf800000000000000, 0x3}}], 0x8, 0x40}, 0x8081) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000d21000-0xc)={0x20000010, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) 2017/08/27 06:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fbe000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x100) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000078f000-0x18)={0x1000, 0x10000, 0x9}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b5d000-0x4)=0x0) getsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f000086e000-0x4)=0x0, &(0x7f0000b9e000-0x4)=0x4) ppoll(&(0x7f0000fcb000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fca000)={0x77359400, 0x0}, &(0x7f0000237000)={0x0}, 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000297000)={0x9, 0x8001, 0x4, 0x6, 0x1}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) clock_gettime(0x0, &(0x7f0000e21000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008c2000)={0x0, 0x0}) get_mempolicy(&(0x7f0000342000-0x4)=0x0, &(0x7f0000640000-0x8)=0x0, 0xff, &(0x7f0000d88000/0xf000)=nil, 0xa) write$sndseq(r1, &(0x7f000085e000)=[{0xff, 0x0, 0xcffe, 0x7, @time={r2, r3+10000000}, {0x4, 0xff}, {0x44, 0xfffffffffffffffc}, @ext={0xaf, &(0x7f0000056000)="8b81ba5821a2a0d979b0f2b6d5dd0285e22e21fdc0e3e3273f18eaf9a4037126a1f1aaf8ac19c279cbc637362ca1aa69e15393bb3caa25a05f6cfb7b318aabeec663e8858445e6d7c4cf2bf5e2afec33d0e79fd07db163b033008ae09876826a4cfa8fa922a586b7f17b6ca145f1fbc49c69fdab0320fd155f7decee35345748d53e33a201851f1792ec2249974f2c5efea718ccfbb2ae965cb459b9924a7655333dcd0ef16699e50e52b7c2a74128"}}, {0x7, 0x0, 0x2, 0x3, @tick=0xd66, {0x8000, 0x196}, {0x3f, 0x8000}, @quote={{0x5, 0x7fff}, 0x400, &(0x7f00000f5000)={0x7fff, 0xfffffffffffffff7, 0x1, 0x40, @time={0x0, 0x989680}, {0x80000001, 0x4}, {0x1ff, 0x0}, @queue={0x800, {0x8, 0x1}}}}}, {0x2, 0x400, 0x4, 0x7, @tick=0x100000000, {0xfff, 0x101}, {0x80000001, 0x4}, @result={0xff, 0x4}}], 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d2c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9c000-0x4)=0x14) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00002ff000-0xd)="00000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000195000-0xa0)={r4, @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]}, 0x1, 0x3, 0x3, 0xeb, 0xd705}, &(0x7f00003f3000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cc1000-0xb8)={r4, 0x5, 0x4, 0xffffffff80000000, 0x800, 0x10001, 0x10000, 0x0, {r4, @in6={{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x2672, 0xfe4e, 0x40000100000001, 0x1}}, &(0x7f000022c000)=0xb8) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000567000-0x14)={0xffffffff, 0x1, 0x992e, 0x8190, 0x0, 0x7, 0x14, 0x7fffffff, 0x7820c7bb, 0xffffffffffffff73}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bad000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f0000ef9000-0x65)="6e347d9ba0fcf8973c0e1eb4458d800c4be8462a94d572ef949944b6e0824259f0b86b7ce44be2e461aa246331a369dbecab0e98a13e49ef2e744ba41d934c132a6f9d07d3ca80a4c9c6ea3115078ddcad6ed6afa04bedf8c34e8eab80dc184b41481b3f0e", 0x65) setuid(r6) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007ab000-0x4)=0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f6f000)={0x7005, 0x6, 0x8, 0x7fffffff, 0x7ff, 0x8001, 0x6, 0x3, 0x49a87c5e, 0x9a87, 0x8, 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000010b000)={0x0, 0xe1, "52c908284c78ca24d8081998810bbcb98b1393a129c99c635cd08965fc042cba1203438bf0bc86a3cdf89d9d315888d053c8d9919162b47cf4c2a4415bc6d154957ef6b8c00a650c57d2099014d732a7aaca9fd69918552a45b171d2e4abc9ce40eb18ba6bf513c82c300fe609d4885c0cb892f874fb4ac93b4fad44f44f1323cdc90b34d567ac557ce90a88a11aa59f6ca250c4e026178630124fdbedcf3ba24e72991111ca4293d2f406ee4eabe09013bb919332eecee1a9cce168d89c3c1ddac97a8a06425ae1460ffa42a9477a6cb3a36fa3f81b7a5b7041a487967781b567"}, &(0x7f0000923000-0x4)=0xec) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000372000-0x8c)={0x6, 0x800, 0x4, "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]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00001ea000)={0x200000000000075, "047beb946805"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005fd000-0x20)={0x87a0, 0x0, 0x8, 0x2, 0x0, 0x3, 0x3, 0x100, r5}, &(0x7f00003bd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c58000)={r7, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x5, 0x6, 0x82}, &(0x7f00006bd000)=0xa0) read(r1, &(0x7f0000cc5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008cb000-0x4)=0x0, &(0x7f000011e000)=0x4) 2017/08/27 06:35:46 executing program 6: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x132, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) pivot_root(&(0x7f0000c07000)="2e2f66696c653000", &(0x7f0000632000-0x8)="2e2f66696c653000") r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000afa000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@textreal={0x8, &(0x7f000007f000-0x61)="ca9f970f01740066b8570000000f23d80f21f86635400000100f23f80fc71e06000f01df0f20d86635080000000f22d8baf80c66b8e016fc8b66efbafc0cb8fa7fef66b9e00a00000f3266b97602000066b88000c0fe66ba000000000f300f01c8", 0x61}], 0x1, 0x0, &(0x7f0000aff000)=[@efer={0x2, 0x20000000000000}, @cstype0={0x4, 0x1}], 0x2) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f000031a000)={0x0, 0x0, [0x0, 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, 0x0, 0x0, 0x0]}) r6 = shmat(0xffffffffffffffff, &(0x7f0000180000/0x4000)=nil, 0x3000) shmdt(r6) read$eventfd(r4, &(0x7f0000afd000-0x8)=0x0, 0x8) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000ae9000)={0xffffffffffffffff, 0x0, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000afd000)={[{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x1200000000, 0x100000000, 0x802, 0x8, 0x0, 0x0, 0x800, 0x0, 0x88}, {0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x19}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000a16000)=0x6f) recvfrom$inet(r1, &(0x7f0000461000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x10000, &(0x7f000023c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00008e2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00008ec000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000d6000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f00008d8000)="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", 0x64a, 0x1, &(0x7f0000712000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) [ 56.722372] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/08/27 06:35:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x3, 0xfffffffffffffffc, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x25b, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x1, 0xa4, 0x101, 0x7fe, 0x3, 0x3ff, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) semget$private(0x0, 0x0, 0x201) r0 = socket$inet6(0xa, 0x3, 0xe7d) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000ed4000-0x4)=0x1, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdb3000)=nil, 0xdb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd10000)=nil, 0xd10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db3000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000db3000)={@loopback={0x0, 0x1}, 0x6, 0x3, 0x1, 0x0, 0x3, 0x28, 0x4}, &(0x7f0000db3000)=0x20) r2 = socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x832, r2, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000830000-0x4)=0x0, &(0x7f0000db4000)=0x4) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000535000-0x2)="7109", 0x2) mmap(&(0x7f0000db4000/0x1000)=nil, 0x1000, 0x3, 0x2030, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000db5000-0x11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x14) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000f53000)="11", 0x1) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000ccc000)="ff55d36cff00005d511100000000000000000600aa", 0x15) syz_emit_ethernet(0x11, &(0x7f0000db2000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @x25={0xfffffffffffffffb, 0xfffffffffffffffe, 0xff, ""}}}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f50000)=0x5, 0x4) 2017/08/27 06:35:46 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000634000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000912000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x200000, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x3000)=nil, 0x3000, 0x1, 0x50, r1, 0x0) gettid() ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000872000-0x4)=0x0, &(0x7f0000bb0000-0x4)=0x4) fcntl$getown(r1, 0x9) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f00008a2000-0x78)={0x5, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000eaa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000007f000)=0x3f) pread64(r5, &(0x7f0000618000-0x1)="00", 0x1, 0x0) dup3(r4, r3, 0x0) fcntl$setsig(r4, 0xa, 0x12) readv(r4, &(0x7f0000fbc000-0x10)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r4, r5) 2017/08/27 06:35:46 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bc9000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f00009b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000008000)={0x401, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x2, 0xfffffffffffffffc, 0x5, 0x80000000, &(0x7f0000001000-0x10)=@generic="eb13f7977d296f72ad9ac3f456d55bec", 0x6, 0x101, 0x0}) r4 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000007000-0xb)="2f6465762f766373612300", 0x81, 0x101000) mmap(&(0x7f00001df000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) sched_getattr(r3, &(0x7f000000e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r5 = socket(0x18, 0x100007fffd, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00003a0000-0x8)={0x0, 0x0}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000000e000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000005000)="", &(0x7f0000000000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f0000fd7000)=0x0, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 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) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x8, 0x4, 0x4, 0x20000000000007, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c44000-0x20)={r7, &(0x7f00004de000)="", &(0x7f0000f2e000-0x1)="00", 0x0}, 0x20) close(r6) eventfd2(0xfffffffffffffffb, 0x0) 2017/08/27 06:35:46 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000288000)={0x0, 0x0, 0x0}, &(0x7f000076d000)=0xc) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f0000660000-0x78)={0x0, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0x7f, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0xaf, 0x0, 0x0, 0xa9c, 0x0, 0x1, 0x0, 0xb2, 0x0}, r1, 0xffffffff, r2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000681000)="2f6465762f7663732300", 0xff, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000485000-0xa0)={0x0, @in6={{0xa, 0x3, 0x60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x34e1f686, 0x9, 0x400}, &(0x7f000051d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000af1000)={r5, 0x0, &(0x7f00008fc000)=[]}, &(0x7f0000bf3000)=0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r4, &(0x7f0000b28000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = fcntl$dupfd(r4, 0x406, r7) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000b7c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000e28000)={r6, 0x7fff}, &(0x7f0000f99000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000d26000-0xe8)={{{@in6=@empty={[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, 0x0, 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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000145000)={r6, 0x0}, &(0x7f0000bfe000-0x4)=0x8) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000714000-0x4)=0x8, 0x4) r9 = dup3(r4, r4, 0x1) sendto$inet(r7, &(0x7f00000f5000)="e0dedcebfef1670188d6b7727fecfa7c8c82648613bd401fa3c18a1ad64ba98469c18aee99d5594564aa9d15a620ab73a4c2efec8af8f75eb5731135bb5c29ee878db2fc519c849449a04576572ae832fbdda7c0ae52259e35056b8af950cf21f94ca656d2a9ca93ea189d22ef8bee7553e82b46f5ea6dd352b3c5d5beae6ba9970f608bca9bec987f755aab3ab55d14a6a4fa9ffe0a0690422a7e1530dfe5be1a119a86d0354edc236f45de8e3ba5a49463d12862f2d7c33991d4ec438de66419806e2353944e0db911301ba041bb5b1f801ba6854e60e11d5a1a53e3", 0xdd, 0x4c000, &(0x7f0000ef9000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f000037e000-0x30)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000025000-0x2)=0x8001, 0x2) sendmsg$nfc_llcp(r9, &(0x7f0000288000)={&(0x7f0000643000-0x60)={0x27, 0x5, 0xc4, 0x7, 0x4, 0x1000, "a94d94e72c8753279d41779d16b3660211dc4adafbf83e88ccfceece7bcf8d7dbd2f02fc65dad73b9da9cf663796251ddb15abaa4102358c0562bbd9667755", 0x2}, 0x60, &(0x7f00008f4000)=[{&(0x7f0000e17000-0x37)="8b134a189a66f5835281ec3b6dfe6b4a375f1a407e283d0b8d5819a0c2c0f5cd77bd702ccfe876c29a24579b91722632bc99a086a92f47", 0x37}], 0x1, &(0x7f0000785000)={0x80, 0x102, 0x10000, "9440a5121f60f4a234d527cc7cabd73d9d4987c1ebaeefab8c0e7c95c1b65018e1ff64515ca4ce7963c6ae614a2ccbc16b6f8bf56eadb6928db57fab1d8b187f33a5598a53381fcb8d9ba068b38127122acdc3f9daa1c625458f93358155a60906253cdd95b29540f437fd5544b4"}, 0x80, 0x408d1}, 0x20000010) sendto$inet(r8, &(0x7f00000f4000-0x1)="84", 0x1, 0x1, &(0x7f0000f54000)={0x2, 0x2, @rand_addr=0xa8fd0a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f000099d000-0x4)=@int=0x0, &(0x7f0000cc6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000c2c000-0x18)={0xa, [0x10004, 0x3, 0x1, 0x2, 0x9, 0xca4, 0x6, 0x40000040, 0x3, 0x80000006]}, &(0x7f0000c96000)=0x18) memfd_create(&(0x7f0000ff6000-0x3)="0a00a4", 0x0) 2017/08/27 06:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000179000)="2f6465762f73657175656e6365723200", 0xc0002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x100000008002) write$sndseq(r0, &(0x7f000001c000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) io_submit(0x0, 0x1, &(0x7f000000f000)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, 0xffffffffffffffff}]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xca, 0xdf, 0x0, 0xfffffffffffffffd}) ioctl(r0, 0x4002285, &(0x7f0000007000)="53") mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0xa, 0x80802, 0x401) bind$nfc_llcp(r1, &(0x7f0000c87000)={0x27, 0x1f, 0x7a, 0x7, 0x7f000000000000, 0x740, "a59d8ef4efb7664e26c03db90079173a484496a18005e162734d0eed0ba691f68ddee16f650d625c541155ff302c732894cbcfbc6af05d678c47ac13155c41", 0x8}, 0x60) fallocate(r1, 0x3, 0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000001000-0x50)={{0x0, 0x2, 0x2, 0x3, 0x8}, 0x80, 0x4f7c, 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]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000-0xb)={0x8, 0x88}) ioctl$int_out(r1, 0x2000545f, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0xfffffffffffffffe) r3 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000000001, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x2283, &(0x7f0000001000)="df") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 56.889417] sctp: [Deprecated]: syz-executor1 (pid 3793) Use of int in max_burst socket option. [ 56.889417] Use struct sctp_assoc_value instead 2017/08/27 06:35:46 executing program 5: r0 = syz_open_dev$ircomm(&(0x7f0000026000)="2f6465762f6972636f6d6d2300", 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1b, 0x0, 0x9, 0x7fff, 0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x24)={0x0, 0x19, "18dedf63a46cc226475e90ffdeb10036132980b5a4ab6c5054"}, &(0x7f0000001000)=0x24) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000002000-0x4)=r3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fa6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfe000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0x5}, &(0x7f0000b17000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000003000-0x98)={0x9, 0x0, [{0x351, 0x0, 0xc644}, {0xa9d, 0x0, 0x0}, {0xbff, 0x0, 0x8}, {0xaff, 0x0, 0x8}, {0x0, 0x0, 0x5}, {0xbef, 0x0, 0x5}, {0xc1, 0x0, 0x8}, {0x93a, 0x0, 0x2611}, {0x26e, 0x0, 0x9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$ircomm(&(0x7f00006b5000)="2f6465762f6972636f6d6d2300", 0x2, 0x80000) bind$inet(r5, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c99000-0x4)={r2}) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f00008c4000)={0x5, 0x9, 0x8, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000acb000-0x4)=0x1000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d38000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x2, 0xff, 0x1, 0x3, 0x9, 0x3}, &(0x7f0000356000-0x4)=0x20) listen(r5, 0x401) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000fe5000-0x8)={0x42424242, 0x42424242}, 0xff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00009eb000)={0x8, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$int_in(r5, 0x5452, &(0x7f0000635000)=0xba1) getsockopt$inet6_tcp_TCP_PSP_LISTENER(0xffffffffffffffff, 0x6, 0x6c4, &(0x7f0000f4a000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000d4d000)=0x18) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000273000-0x28)={@common="62637368300000000000000000000000", &(0x7f0000d69000-0x24)=@ethtool_channels={0x3d, 0x9, 0x9, 0x80000001, 0xffffffff, 0x6, 0x2, 0x5d8e6ba2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000e01000-0x4)=0x6, &(0x7f0000a87000-0x8)=0x4) syz_emit_ethernet(0x8e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, r6, 0x0, 0x0, 0x17, 0x30, 0x7fff, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x1}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f000027e000)=0x800, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000229000)=0x0, &(0x7f00007e3000-0x4)=0x4) [ 56.968154] pit: kvm: requested 2514 ns i8254 timer period limited to 500000 ns 2017/08/27 06:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x76) r0 = perf_event_open(&(0x7f0000c91000)={0x2, 0x78, 0x386, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000024000)="2f6465762f696e7075742f6576656e742300", 0x4000000000000005, 0x3fffffffffffff) r1 = signalfd4(0xffffffffffffffff, &(0x7f000000e000)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000+0x8e0)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r2 = getpid() r3 = gettid() r4 = dup3(r0, r1, 0x80000) r5 = openat(r4, &(0x7f0000002000)="2e2f66696c653000", 0x20000, 0xfc) readv(r1, &(0x7f0000397000)=[{&(0x7f0000dd1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009e2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000670000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00001b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f000031e000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x5) r6 = inotify_init1(0x0) r7 = dup3(r6, r1, 0x0) tgkill(r2, r3, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000-0xb)="2f6465762f6877726e6700", 0x40004208200, 0x0) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f000000b000-0x24)={0xffffffffffffffff, 0x5, 0x9000000000000, 0x1, 0x1, 0x3, 0x20, 0x7, 0x41cf2b21, 0x8001, 0x8, 0x60b}) r9 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000016000)={0x5, 0x3}, 0x8) rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x8) setsockopt(r9, 0x0, 0x29, &(0x7f0000014000)="7411f0dadf5de506000000013b000000", 0x10) ioctl$KDMKTONE(r7, 0x4b3b, 0x7f) r10 = openat(r8, &(0x7f0000926000-0x8)="2e2f66696c653000", 0x101000, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000323000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc5, 0xffffffffffffffff, 0xfffffffffffffffb, 0xf, 0xffffffffffffff80, 0x6, 0x5}, &(0x7f0000646000)=0x20) ioctl$sock_ipx_SIOCIPXCFGDATA(r8, 0x89e2, &(0x7f00002ca000)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000e5a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x80) r11 = signalfd4(0xffffffffffffffff, &(0x7f000046e000-0x8)={0x4}, 0x8, 0x0) ppoll(&(0x7f0000049000-0x18)=[{r11, 0x0, 0x0}], 0x1, &(0x7f00009ab000)={0x0, 0x0}, &(0x7f0000048000)={0x20000000003}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000168000-0x4)=0x0) gettid() clock_getres(0x9000000000000a, &(0x7f0000619000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {r12, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/27 06:35:46 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000901000)=0x7, 0x4) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000767000)="", 0x0, 0x4}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000094b000-0x4)=0x1ff, 0x4) syz_emit_ethernet(0x50, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1a, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0xf) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000fc4000)=@file={0x1, "2e2f66696c653000"}, 0xa) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x800) r6 = dup3(r1, r1, 0x7fffd) r7 = perf_event_open(&(0x7f0000f0c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0x1000000009, 0x807, 0x100000008) bind$inet(r6, &(0x7f0000f4e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fc7000-0x4)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc7000-0x8)="2e2f66696c653000", &(0x7f0000fc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d64000)="2e2f66696c653000", &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000828000)={0x2, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x30, 0x1, 0x1, [r4, r5, r7, r1, r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r5, r2, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x3, 0x0}, 0x0) 2017/08/27 06:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000502000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() syncfs(r0) ptrace$cont(0xffffffffffffffff, r1, 0x427, 0x1001) r2 = syz_open_dev$ircomm(&(0x7f00007cd000-0xd)="2f6465762f6972636f6d6d2300", 0x8, 0x1fff) keyctl$session_to_parent(0x12) fchmod(r0, 0x1) fcntl$setlease(r2, 0x400, 0x1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000d6c000)=0x3ff) mkdir(&(0x7f000000f000)="2e2f62757300", 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000098f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f000036f000-0x6)="2e2f62757300") getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00009ea000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a70000-0x4)=0x5d) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000937000-0x4)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000013f000)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x20}, 0x7, 0x20, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x81, 0x40, 0x25a, 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]}) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fdatasync(r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000f88000-0x10)={0x0, 0x8a30, 0x2, 0x3}, &(0x7f00009f9000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ce8000)={r5, 0xf2, "90da58a081f7ac190fac8612c2469c24cbb047f5003c692a655a10a12d85e2258ac1b25918f6b01e0a412b26dbe6055d40389364424d13273ac9cc329bec2ec822a281d1f5e6738889f6a767d7a529ded9ba5f15658ba9b8f7886ff442e8f530170a382eeb48aaf9cba99f6eaf333550d3eb008a41b8dfdd433727e85899e5d654c6238a019ad962ae0a10142b810f4f96b10cac87613b1ccce755bf7c1873f278739e2c795c0355c3eb7819f338b853720693e2343ca46a353b1ca56146175262a7538a1edc1db5e34c16cf0f0d819f6ae3acca2784afe1f97ef28c679b5df3ce0ba1bc61c1dbc805aaf2595c3a77716573"}, &(0x7f000058b000)=0xfc) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f00009ad000)="220000001800ffffffffe5fffff70700020007000000040640060f0004000800aa189e", 0x23) epoll_create1(0x80000) pipe2(&(0x7f0000dbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000653000)=0xfffffffffffffffb, &(0x7f0000f7d000)=0x2) r7 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e1e000-0x8)={0x2, 0x7}, 0x8) write(r7, &(0x7f0000469000-0x23)="220000001900070900070000020002e3020000af0085080018220000042a0c0000004e", 0x23) openat$autofs(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6175746f667300", 0x0, 0x0) [ 57.010297] sctp: [Deprecated]: syz-executor1 (pid 3821) Use of int in max_burst socket option. [ 57.010297] Use struct sctp_assoc_value instead 2017/08/27 06:35:46 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2042) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fe2000-0x4)=0x9e, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x40fa3486825cc13b) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000fe1000)="") r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000530000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fd) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004d6000-0x20)={0x3ff, 0x0, 0x10001, 0x10000}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000fe2000)=0x0) fcntl$lock(r2, 0x7, &(0x7f00000f0000-0x20)={0x3, 0x10000000003, 0xe57400000, 0x400, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000fe4000)={0x6}, 0x1) mlock2(&(0x7f0000e84000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x8, 0x30, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000fa4000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b4a000)=0x10) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000fa5000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c73000-0x4)=0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008d5000)=0x1) move_pages(0x0, 0x1, &(0x7f0000fa2000)=[&(0x7f0000345000/0x1000)=nil], &(0x7f0000fa2000)=[0x300000000000000, 0xffffffffffffffe1, 0x2, 0x4, 0xfffffffffffffff7, 0xb82], &(0x7f0000b57000-0x8)=[0x0, 0x0], 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x6f45, 0x10000000ffff]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000886000)={0x80000000001ff}, 0x4) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00006b0000-0x10)={0x5, &(0x7f0000fe4000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000fa7000)={r6, &(0x7f0000fa8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockname$ax25(r5, &(0x7f0000914000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa7000-0x4)=0x10) get_mempolicy(&(0x7f0000fa5000-0x4)=0x0, &(0x7f0000fa3000)=0x0, 0x3f, &(0x7f000005a000/0x1000)=nil, 0x2) 2017/08/27 06:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000b0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000426000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000603000-0xe8)={{{@in6=@local={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, 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, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c5000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dc0000-0xc)={r2, @empty=0x0, @broadcast=0xffffffff}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ddc000)=@generic="a70c1ba5ea7431f6d575276de9247605", 0x10) r3 = socket(0x10, 0x802, 0x0) getresuid(&(0x7f0000cd5000-0x4)=0x0, &(0x7f0000ddd000)=0x0, &(0x7f000052d000-0x4)=0x0) setuid(r4) write(r3, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1ffffffffff03c76e35", 0x26) sendto$unix(r3, &(0x7f0000736000-0xf4)="e74210c745f155937bac352d3d9f0b40292ed817e70c32139a9f254cd976cc206288fc15248c66cbd6022f554db1bac8a3263e588c730a2b09757c22a94135eb4adc2d6e6d0136b1c0000478eb5eb64b5755db19e2e32a8a82c7b373c62f04ecedb4f3b2164c695301a248bca3ba095d9ce278bccb196665d0f8aa84c55fe54b434ac5582efc78d0dde1a95c8b227a51ccb636916447a168666d6ce348fd8cc945f9102431753675281b8d66b3d4092437340c8716953f7fe94fbfad9d9e40244d40abd83800bdf2e692bcc69bb7f92c10e94510c9cf990f8139de70b4353caf71b74acf36899c63682080d8b236667c03cca199", 0xf4, 0x80, &(0x7f0000ac8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) seccomp(0x1, 0x0, &(0x7f0000b37000)={0x2, &(0x7f0000b37000)=[{0x100000001, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) write(0xffffffffffffffff, &(0x7f000006b000-0x6d)="f89e6895c93b5d15090c370f2c040000bf193e93588198f849ff7469ad05eb2d00000000ff7f0000fc4d7cdbf42e7a94875f4c469c5b56284b85696bd37766f4535cd3333819b2831755abcc00000004ca9e564fc2ecaaa91182fd000000000000000161985c2f0569003a1f55", 0x6d) process_vm_readv(0x0, &(0x7f0000808000-0x10)=[{&(0x7f000054e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}], 0x1, &(0x7f0000e8b000-0x40)=[{&(0x7f0000841000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000376000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000065000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000062a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x4, 0x0) munlock(&(0x7f0000530000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c10000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x8}, &(0x7f000093b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c3b000)={r5, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003a1000-0x2c)={r5, 0xe2, "df34cd07f8a5be1e1da63bd1816237d01f83a012093bee91a74291103f6510ca0eb01cb47366428a18d67c58aa0f34eb7d7c8176dddd30400e60afffda91ab654000a185dd5e12071b3c3db166e37bf6b1c6629d12cd02d1223fa2930713a263f1feab29ac93752440185b77be273ba2bea3a4a2275222e329b095864d38390d3583afc109081024d6619f8a0003e89c911e0fab64780d454c50aa5072502fda168b2269a02f9330dcc2db3bfe1cf67fcb049a990ea60937f3b9cc60f0b2d4bdaa45e981f710d3655f87829e7e6a2789c76b407c364977039c6ed7df27c371c13a14"}, &(0x7f000067f000)=0xec) connect$unix(r0, &(0x7f0000d4a000)=@file={0x2, "2e2f66696c653000"}, 0xa) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000)=0x1000000000003, 0x4) r6 = dup(r0) ftruncate(r6, 0x770) truncate(&(0x7f0000717000-0x8)="2e2f66696c653000", 0x9) ptrace$setsig(0x4203, 0x0, 0xf60, &(0x7f0000c83000-0x10)={0x4d, 0xe000000, 0x101, 0x8}) r7 = semget(0x3, 0x1, 0x28) semctl$GETZCNT(r7, 0x5, 0xf, &(0x7f00008f8000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sched_getparam(0x0, &(0x7f000044a000+0xbea)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000016000)={0x0, 0x0}) socket(0x5, 0x8000000000000005, 0xfffffffffffffffe) socket(0x2000004, 0x3, 0x1f) 2017/08/27 06:35:47 executing program 3: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800004000003, 0x10fffffffe) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000de8000)=0x0, &(0x7f0000de9000-0x4)=0x4) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000de9000)={0x0, 0x0}) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000deb000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0f000)=0x10, 0x80800) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f00007ff000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dec000-0x4)=0x10, 0x800) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ded000-0xc)={0x0, 0x400, 0x20}, &(0x7f0000ded000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000de8000)={r3, 0xdd, "f116da9fd1ccea91bd38376b1991b9c3c6aa3fc88f2e7a0643aeeb31155cc9a974f46af372a7b5a8f97626265c580f67e06702f757cec51b02fbc65df680e492fbd4a08e9c8cb956c47b1a7aa73a4a477fe4bdbd1d8a17b03ca72e309327b4dfe1e0631baaee9fd983870ad3d416fa97567a351ec2563e01c223052fc1112623febe0204145eac83597ed996e50a8223e25c0d5276a161d586b403d2f31a18e9799dbf7b435eddd5f66a6535e44793b1a4a17a6b538d7cfcf206b9efd88e23759a7237bb8689d76d9b9e294f4c8e369faa0c0f7c559e97622c97899495"}, &(0x7f0000308000-0x4)=0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000626000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b1d000)=0xb4f6, 0x4) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000de9000)={r4, 0x4, 0x9, 0xfffffffffffffadd, 0x3, 0x8}, 0x14) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00005c5000-0x8)={0x42424242, 0x42424242}, 0x9, 0x8) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006a8000)=0x0, &(0x7f0000382000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000021b000-0x4)=@assoc_id=r4, &(0x7f0000deb000-0x4)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f00005fe000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000deb000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00008fc000)=0xc) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f00009ce000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000fa000-0x4)=0x1000) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000803000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x3, 0x0) r2 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x102) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000064e000)=0x0) fremovexattr(r2, &(0x7f00003f5000-0xe)=@known="73797374656d2e61647669736500") io_cancel(0x0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff7fff, r2, &(0x7f00008a7000+0x574)="", 0x0, 0x3, &(0x7f000007b000-0x50)={0x0, 0x0, 0x0, @tid=r3}, 0x0, 0xffffffffffffffff}, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0}) r4 = memfd_create(&(0x7f0000a82000-0xe)="2f6465762f6c6f6f702300", 0x4002) flock(r1, 0x4) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000e5f000-0xc)={@empty=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000e5e000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000e5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000e60000-0xbc)="ae638ec193353bf6cc4a9dd3129543a4418ad30d2ba7e1db2f493c96bf2241ead5a6428300ae193603a5f06cc2ce9533cb90c7ac0e6ed95e8fb95b392af723080690707979f36f7a14788f6c5587016674c233cee82b57d347a0371c871862978e56792d010b7236b9656feaa5d5ed3cb4ce01250219cd94d563e6dc270f3e36c2848ba81f0899b42f39e7d846dcb317934462bbe271fe4c74b2a02f19204e2fb0c2b3677692c27b56c8aa1fffc8e1dad2645f54cb35eedb0a2b98f7", 0xbc) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000e5f000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000e5b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000e5c000-0x10)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000e5b000)={r5, r6, 0x3ff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r2, &(0x7f0000e59000)=0x0, 0x9) fcntl$setsig(r4, 0xa, 0x5) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000034000-0xb8)={0x0, 0x81, 0x1, 0xcc7, 0x0, 0x28, 0x25ae, 0x80000001, {0x0, @in={{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]}, 0x1, 0x40, 0x30001, 0x32, 0x16}}, &(0x7f0000653000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c01000)={r7, 0xcd05}, &(0x7f00002de000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bf1000-0x108)={r8, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x1, 0x2, 0x5, 0x7, 0x2, 0xded, 0x101, 0x25d7, 0x0, 0x10001, 0x0, 0x280a, 0x7ff, 0x5ec2]}, &(0x7f000093e000)=0x108) ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r2) 2017/08/27 06:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f00007ac000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1b4, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f2d000)={r2}) sendto$ax25(r3, &(0x7f0000718000-0xf5)="c126bd1467a8bc6f0f088dc77684b0d806851cbf7301d176f7cf314dd799a0aed93514cedcaaf20c5fdc99a36333b3a0e86fe577d415c38fe5e29aa6d61f5d89257c10bb1a2ef580acbc93cba1f7f3f851eb5236940f2b193741b466f44556860c112bb15a3410696288673c6070dd321be71b9a7dffc847e61339ee55b7c96fbcb96c1dc2a9cc4952ae5cf662e372a28d7cab046d90d31c04def8f0883f5b5a81f5eb5d3e26152bc9b9a94d2586e94a26766ad164d1b4ea9ad8a386a5f47ba3bb3f7e323ab66a88c97bb51e61a3701e80298d7f0fc36a4546c4e03f64f5729f0956716dfc532234aa599460577b773ab07e28325f", 0xf5, 0x50, &(0x7f000086e000-0x10)={0x3, {"3400013f079c94"}, 0xfffffffffffffc00}, 0x10) getpid() getegid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005be000+0xae3)={{{@in=@remote={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}, {{@in=@broadcast=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}}, &(0x7f0000913000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d78000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000128000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000cd6000)=[@rights={0x20, 0x1, 0x1, [r0, r2, r1]}], 0x1, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00009b6000-0x30)={0xd, 0x1, &(0x7f0000fa6000-0x8)=[@map={0xd2a5, 0x3f, 0x1, 0xffffffffffffffff}], &(0x7f0000528000-0x5)="656d312d00", 0x1, 0x49, &(0x7f0000794000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}, 0x30) r5 = accept$llc(r3, &(0x7f0000acb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002a1000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f00000c2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x4, 0x4, 0x46, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r6, &(0x7f0000b59000)="30", &(0x7f0000df2000)="c50e", 0x1}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001af000)={{{@in=@rand_addr=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=@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}}, &(0x7f000046e000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005f3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000082d000)="2f6465762f7667615f6172626974657200", 0x240, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000066c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000015e000-0xc)={r8, 0x7fffc, r7}) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f00006e2000-0x4)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d2000-0xb)="2f6465762f6877726e6700", 0x800000020002, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000763000-0x8)="2e2f66696c653000") utimensat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f0000bed000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 57.193391] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/08/27 06:35:47 executing program 5: socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() stat(&(0x7f0000bd5000-0x8)="2e2f66696c653000", &(0x7f0000c62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r5 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x20000000002) get_robust_list(r1, &(0x7f0000959000-0x8)=&(0x7f000042c000)={0x0, 0x0, 0x0}, &(0x7f0000ace000-0x8)=0x18) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005aa000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e88000)=@assoc_value={0x0, 0x0}, &(0x7f0000b67000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000054000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r9, 0x0, 0x23, &(0x7f00003b4000+0xfd6)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r10}, 0xc) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4]}, 0x1c) setsockopt$inet_mreqn(r9, 0x0, 0x24, &(0x7f0000128000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7, r10}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000688000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000379000)={0x6, r5, 0x0}) getegid() r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) accept$unix(r6, 0x0, &(0x7f0000fa1000)=0x0) sendmsg$unix(r6, &(0x7f0000660000-0x38)={&(0x7f00005da000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c4f000)=[], 0x0, &(0x7f0000f2f000)=[@cred={0x20, 0x1, 0x2, r7, r2, r3}, @rights={0x18, 0x1, 0x1, [r6]}], 0x2, 0x10}, 0x10008001) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000efa000)={r8, 0xfff, 0x1, 0x2, 0x9, 0x1}, 0x14) ioctl$KVM_ENABLE_CAP(r12, 0x4068aea3, &(0x7f0000c4c000-0x68)={0x81, 0x0, [0x0, 0xffffffffffffffff, 0x1ff, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r12, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000c21000)={"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"}) 2017/08/27 06:35:47 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fd000)="2f6465762f7667615f6172626974657200", 0x505000, 0x0) mmap(&(0x7f000070d000/0xd000)=nil, 0xd000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b00000)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f9d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f9f000-0x10)={0x6, &(0x7f0000e8d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00007b0000)={r4, &(0x7f00002a6000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x9) fcntl$setown(r1, 0x8, r2) fcntl$setsig(0xffffffffffffffff, 0xa, 0x5) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000653000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000f9f000)="") mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0xb, 0x40010, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00007ba000-0x20)={0x2, 0x4, 0x7ff, 0x8, r2}) mmap(&(0x7f0000f61000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x2000)=nil, 0x2000, 0x1000004, 0x11030, r3, 0xfffffffffffffffc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x40000000001, 0x6, &(0x7f0000fa0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) dup(r3) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f00005bd000)="6008ba630b1f136f8410378dce40f239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad3991b3b6d6ff336bf7445fb82aad12c82109ba879823d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000c51000/0x4000)=nil, 0x4000, 0xa, 0x34, r3, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000fa1000-0xb)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) [ 57.240274] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT 2017/08/27 06:35:47 executing program 3: socketpair$llc(0x1a, 0x21, 0x0, &(0x7f0000d9e000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f000093e000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003e9000-0x4)=0x80, 0xfffffffffffffff5) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0xe6, 0x0, 0x1, &(0x7f00009c1000-0x10)=@common="62707130000000000000000000000000", 0x7, 0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x1, &(0x7f0000862000)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x6)="47504c00", 0x0, 0x0, &(0x7f00009d9000)="", 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x20, 0x0, 0x3, 0xffffffffffffffff}], &(0x7f000064e000-0xb)="5d2d76626f786e65743000", 0x0, 0x0, &(0x7f00009b3000)="", 0x0}, 0x30) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ce8000/0x2000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x71, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x10) listxattr(&(0x7f0000bdb000-0x8)="2e2f66696c653000", &(0x7f000000c000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) mlock(&(0x7f0000bf9000/0x2000)=nil, 0x2000) madvise(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(r2, &(0x7f000046c000)={0x0}, 0x8) fadvise64(r4, 0x0, 0x2, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000165000-0x4)=0x0, &(0x7f0000c19000)=0x4) bind$inet(r3, &(0x7f00008bc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hci(r3, 0x0, &(0x7f00004ba000)="96e13e85cb1d96b8d73469b3e15a1173a6cd08800efa0c6329375c147b35415010a75e2dab96654a0e8f6b1026caae2fabc71c8f408d3252182b4173366f616fc3d3b3d4729e121d8cc68edfb35adbabe0746093b1") listen(r5, 0x8) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) get_mempolicy(&(0x7f0000ce2000)=0x0, &(0x7f000084a000)=0x0, 0xa4, &(0x7f000034a000/0x4000)=nil, 0x2) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r6, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {"90"}}}}}}) syz_emit_ethernet(0x18, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, "9a", "2f3f7b", 0x0, ""}}}}}) 2017/08/27 06:35:47 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000588000)="2e2f636f6e74726f6c00", 0x100) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f00005f1000-0x3)="397000", 0x2000, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000027000-0x78)={0x0, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x400, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt(r1, 0x7f, 0x100, &(0x7f0000168000)="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", 0x1000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x75) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f000088c000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000019000/0x3000)=nil) r3 = gettid() pipe2(&(0x7f0000fea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000056b000-0x8)={0x3, 0x76c}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x0, 0x2) semget$private(0x0, 0x0, 0x200) r6 = semget$private(0x0, 0x2, 0x201) semop(r6, &(0x7f0000005000)=[], 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x807, 0x0) sendmsg$nfc_llcp(r7, &(0x7f0000000000)={&(0x7f0000108000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x1c, 0x1, 0x2, "010000000000000000000000"}, 0x20, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000ad3000-0x20)={0x8001, 0x0, 0x0, 0x20d}) 2017/08/27 06:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000908000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x202001) r1 = accept$unix(r0, &(0x7f0000ea4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b1d000-0x4)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) perf_event_open(&(0x7f00009da000-0x78)={0x2, 0x78, 0x5, 0x1f2a, 0x82, 0x1, 0x0, 0x2, 0x0, 0x8, 0x100, 0x9, 0x100, 0xe, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x6, 0xa40, 0x4, 0x100, 0x2, 0xffffffffffff2822, 0x8, 0x0, 0x0}, r3, 0x0, r2, 0xa) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)="2f6465762f73657175656e6365723200", 0x2040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000ebe000-0x10)=[{0x3, 0x1f}, {0x4, 0xb80b}], 0x2) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$TCSETS(r4, 0x5402, &(0x7f00006cd000-0x24)={0x3, 0x3, 0x3, 0x3, 0x94, 0x4000010001, 0x8, 0x81, 0x1, 0x5, 0x1, 0x100000001}) munmap(&(0x7f0000585000/0x4000)=nil, 0x4000) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000546000-0x68)={0x74, 0x0, [0x7, 0xfffffffffffffff8, 0x1f, 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]}) mknod(&(0x7f0000e0f000)="2e2f66696c653000", 0x0, 0x9) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f00006cf000-0x62)="baa000bad10466b8d3d0000066efee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x62}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000585000)=@l2={0x1f, 0x8, {0x2, 0xfffffffffffffff8, 0x101, 0x7ff, 0x64d8b4a3, 0x7}, 0x4bc, 0x8000}, 0xe) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text64={0x40, &(0x7f0000deb000-0x5d)="66ba4300b001eec481a1159300300000c4e37d39dd0bc4c17a2c10f2460f01f865660f38815bb00fc72b66baf80cb84979e587ef66bafc0cecc744240004000000c744240206000000c7442406000000000f011424480f0090640fada4", 0x5d}], 0x1, 0x40, &(0x7f0000fb9000)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 57.326285] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/08/27 06:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00000e0000)=0x9, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f000056b000)=0xe4d9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075d000)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000040c000+0x6b0)=0x9) read(r0, &(0x7f0000dca000)="00", 0x1) r1 = syz_open_dev$sg(&(0x7f000085f000-0x9)="2f6465762f73672300", 0xbdc, 0x200) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001cf000)=0x4, &(0x7f00003cc000)=0x4) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x21008, 0x40, 0x0, 0x40000001ff, 0x0, 0x0, 0x5}) epoll_create(0x1000) 2017/08/27 06:35:47 executing program 7: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb0000)="2f6465762f76637300", 0x3fff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb0000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000964000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fb2000-0xc)={0x6, 0x1, 0x76b8, 0x100000001, 0x4}, 0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000460000)="2f6465762f76637300", 0x301800, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000fb0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x10020, 0x0, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) tkill(r2, 0xf) tkill(r4, 0xa) ptrace$setopts(0x4200, r4, 0x400203, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000fb2000-0x4)=0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fb3000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x6002) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000fb1000)={0x0}, 0x8, 0x0) unshare(0x400) r6 = signalfd4(r5, &(0x7f0000719000)={0x100}, 0x8, 0x80000) signalfd(r6, &(0x7f0000e75000)={0xffffffff}, 0x8) 2017/08/27 06:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000017a000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b60000-0x9)="2f6465762f6b766d00", 0x1, 0x0) gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000715000)="2f6465762f6877726e6700", 0x40000, 0x0) perf_event_open(&(0x7f000001d000)={0x80002, 0x78, 0xde, 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, 0x1, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x2000000000000000, 0x0, &(0x7f000042a000)="", 0x0) setsockopt(r0, 0x9, 0x5, &(0x7f000083a000-0x3)="046f9f", 0x3) sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="", 0x0, 0x0, &(0x7f00003c6000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c49000-0x1)="2f6465762f6b766d00", 0x102, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_tcp_TCP_RECVD_TOS(r2, 0x6, 0x6c1, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000a4000-0x4)=0x99) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000029f000-0x28)={&(0x7f0000a49000/0x4000)=nil, 0x53f, 0x5, 0x1a, &(0x7f0000eda000/0x4000)=nil, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000384000-0x20)={0x3, 0x0, 0x0, 0x4cf55273}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000024e000)={0x7, 0x4}) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000e62000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000451000)={0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000d15000-0x70)={[{0x5, 0x0, 0x0, 0xff, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, {0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x10003, 0xfff, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00001a1000)={[{0x101, 0x3, 0x0, 0x0, 0x5, 0xce0b, 0x0, 0x4989, 0xfffffffffffffff4, 0x5, 0x0, 0x7, 0x100}, {0xc5b, 0x73df0f97, 0x4ed, 0x3ff, 0x0, 0x6, 0x69c78300, 0x5, 0x1, 0x3ff, 0x10000, 0x9, 0x1}, {0x4, 0x96c, 0x0, 0x3, 0x3, 0x8001, 0x2, 0x8, 0x5, 0x400, 0xd0c1, 0x8, 0x1743c83c}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/27 06:35:47 executing program 5: gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f000000e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000021000-0x4)=0x10) fcntl$getownex(r2, 0x10, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000f7f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x100) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xd6f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000bfd000-0x10)="2f6465762f696e7075742f6d69636500", 0x2) fchmod(r7, 0x154) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000c42000)=0x0) syz_emit_ethernet(0x62, &(0x7f0000f9a000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80000000ffb0", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x54, 0x3, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x8, 0x0, {0xc, 0x4, 0x55a8, 0x400, 0x1, 0x3, 0x100000000, 0x7ff, 0x33, 0x50, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x18, 0x5, 0x3, 0x331d, [{[], 0x401}, {[], 0x1}, {[], 0xff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x800000000003}]}, @noop={0x1}]}}, "7ac134ee1b5025ed"}}}}}) r8 = perf_event_open(&(0x7f0000b4c000-0x78)={0x0, 0x78, 0xdd, 0x0, 0x200000000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0xfe, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, r7, 0x0) r9 = creat(&(0x7f00008ef000+0xfc7)="2e2f66696c653000", 0x3) r10 = socket$inet(0x2, 0x8000000000000003, 0x6) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000566000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000c8f000-0x2a)={@random="51edc2b50394", @random="5f59580b6cdf", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) llistxattr(&(0x7f00008a4000-0x8)="2e2f66696c653000", &(0x7f0000008000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7) r11 = socket$netlink(0x10, 0x3, 0x800000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000203000-0xe8)={{{@in6=@local={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, 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}}, &(0x7f0000e4e000)=0xe8) sendmsg$netlink(r11, &(0x7f0000114000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000001b000+0xd58)=[{0x14, 0x20, 0x209, 0x0, 0xe69, "02"}], 0x14}], 0x1, &(0x7f000097d000-0x168)=[@rights={0x20, 0x1, 0x1, [r2, r8, r7, r6]}, @rights={0x28, 0x1, 0x1, [r10, r7, r2, r7, r8]}, @rights={0x38, 0x1, 0x1, [r3, r2, r6, r9, r10, r3, 0xffffffffffffffff, r10, r11]}, @rights={0x18, 0x1, 0x1, [r11]}, @rights={0x20, 0x1, 0x1, [r6, r3, r2, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r8, r9, 0xffffffffffffffff, r10, r3]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r0, r12, 0x0}, @rights={0x30, 0x1, 0x1, [r3, r11, r3, r7, r9, r6, 0xffffffffffffffff, r6]}, @rights={0x28, 0x1, 0x1, [r3, r6, r8, r9, r11]}], 0xa, 0x0}, 0x0) mkdir(&(0x7f00003de000-0x8)="2e2f66696c653000", 0x80040000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f00004c5000-0x17)="2c76626f786e6574302673797374656d73797374656d00") mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b06000)="746d70667300", 0x0, 0x0) mount(&(0x7f00004cc000-0x8)="2e2f66696c653000", &(0x7f0000fca000)="2e2f66696c653000", &(0x7f0000d6d000-0x9)="646576746d70667300", 0xef82dcb4f6af9521, 0x0) getpgid(r4) sched_setattr(r4, &(0x7f000001b000)={0x0, 0x6, 0x1, 0x2, 0x6, 0x0, 0x7, 0x7}, 0x0) 2017/08/27 06:35:47 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c6b000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{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]}, {{0xa, 0x0, 0x0, @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]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x6, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) r2 = syz_open_dev$loop(&(0x7f0000181000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) r3 = syz_open_dev$mouse(&(0x7f0000e97000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x2, 0x100000001) fcntl$F_NOHUGEPAGE(r3, 0x803) mmap(&(0x7f0000d6a000/0x3000)=nil, 0x3000, 0x0, 0x85e, 0xffffffffffffffff, 0x1) r4 = request_key(&(0x7f0000eaa000)="6465616400", &(0x7f00009b6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004f2000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffa) keyctl$revoke(0x3, r4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b9c000-0x11)="2f6465762f7667615f6172626974657200", 0x400800, 0x0) r6 = accept4$ax25(r3, &(0x7f0000ac2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008f1000)=0x10, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000281000)={0x5, 0x5, 0x9, 0x0, 0xffff, 0x80, [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$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00009c0000)={0x3, 0x0, 0x2, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f00008ac000-0x10)={r7, 0x6}) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f0000a2d000-0x38)=[{r6, 0x6a, 0x0}, {r3, 0x0, 0x0}, {r3, 0x200, 0x0}, {r5, 0x8, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x2000, 0x0}, {r3, 0x1080, 0x0}], 0x7, 0x4fd) 2017/08/27 06:35:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x675, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000431000-0x8)=[{0x3f, 0x100000000, 0x0, 0x80000000}]}, 0x10) mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000942000-0x20)={0x3006, &(0x7f0000b51000-0x8)=0x0, 0x0, r1, 0x4}) r2 = socket(0x11, 0x3, 0xe545) sendmsg$nfc_llcp(r2, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x1c, 0x1, 0x2, "06008f00000000446665f600"}, 0x1c, 0x0}, 0x0) 2017/08/27 06:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000632000)="2e2f66696c653000", &(0x7f000076c000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000059000)={0xaa, 0x9, 0x0}) prctl$void(0x7) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socket$inet(0x2, 0xb, 0x0) ioctl(r0, 0x8, &(0x7f0000a96000)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000048e000+0xd57)={0x1, [0x0]}, &(0x7f00009b5000+0x8e0)=0x8) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000eb2000)=0x1) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000fa3000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000") ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x9c2) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00006a9000-0x2b)="") madvise(&(0x7f00002e8000/0x3000)=nil, 0x3000, 0x74) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000563000)="5b11e2561f720cc500360960b60b5809b06addc64eb15b23831e1e63ac7f43a4ac244d7e9f1d30dc96c267e5a1911c11b94148215e3949a7382391746729c839cf5725d019c35974270eaa287b30e53479e13cd2c43a01f15a4605949999162c4fe9fbcf883d8e3a8a5ddd5d72518e7e1bbd1abc3757689d01719a8bbbdb3b75654730dbea1b97084faa918f6f8d3f", 0x8f) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f000086e000-0x10)={0x0, 0xffff, 0x8001, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000073b000-0x71)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f00001fa000)=0x98) r5 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000099000)={0x1}, 0x1) keyctl$session_to_parent(0x12) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ccc000-0x4)=0x0, &(0x7f00009c7000)=0x4) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000bb4000-0x4)=0x0) 2017/08/27 06:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) splice(r0, 0x0, r0, 0x0, 0x0, 0x0) r1 = socket(0x4, 0x80001, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000fde000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fdd000)=[], 0x0, &(0x7f000082e000)=[], 0x0, 0x0}, {&(0x7f0000fde000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fde000)=[], 0x0, &(0x7f0000e20000)=[], 0x0, 0x0}, {&(0x7f0000fd9000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000fdf000)=[], 0x0, &(0x7f0000fe0000-0x20)=[], 0x0, 0x0}, {&(0x7f0000b3e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fe0000)=[{&(0x7f0000658000-0x76)="86ec3955821d54053f7826958c887ecb62562404b3e0462ecd1dfce5b6ed2bcdcd9fc127f66d47493da9e31652611133ad7a48d41af16749766ef8c09284179620518afbf6878f2267116ca04e4768ba497745d8a823d7170669728ec8adb1209bcaf7e44ecd4f79aeec48e209b056088435eba29f29", 0x76}, {&(0x7f0000b46000)="213663dadbd0e17bfee77028ac8aad13867b97037b4a050c520cc76425d1b8385acab2437c682e29f956433a505686449c0bfb4dfa2349f69676a51063df0dc3501d365adebd37474bc87e15497918ba089af81292667d6777377b3414315469ef942bc22972946cdc61be4b77e8001867def48fad1973209fc197deea7eb4b5e5894248c82344729f849c3d2fb17e7218d38cb910979c633fb93ffca37db6b21c2f6a04c63e76aa0fbb0699add81c4d25fa161a0b9c3c468cffa940cb3b2cd39fe83a04376dabdeda08fde3e7bc2782dee01871c870e6e2b5b162", 0xdb}, {&(0x7f0000fe0000)="b5245a1ed5cd07775dcf3ac982c9695730e67f9e4b3e66703607d0ba0452cfedbd0299316bf6bd690873fcc78b46770f98c9af9faf0c9d7d3a937ecfea4f73116357316528c416a354f0bf4f9cad41826da45324c76134f6a1b1f38c116141d151de5f144a4198409d44290128936715d8bf823819216ae31e62dd07fd658687f7e2e4452ee106a88e5917c45c", 0x8d}, {&(0x7f0000fe0000)="ac1b9a6a2c690718b3ad137152fad3e8aca98308385e596cdaba071cb15a31d40992d634be0fc445060b31d064daa24800ca57ae420915d00b93ea9c034d3b8a4d8abc103b204f213586abc03f156449f46417dfa475f228d787804a875891f2b7c117b4436cac0b8b2366867c13d9643e569e5e02c6690009b6a2cacd46be1633efbd74fad2bb57a3fe07e67eae20445cb44c3d0c", 0x95}, {&(0x7f0000fe1000-0x7e)="500e63e769214fce3646abb4cbd85a70bc723683070993af60cff039089304c9b6e5e157f0c259cb127add6e9cbfc72b08c6b80e3c0a2f1fc5eeefbe4583c4f02aa27859444a82a8e6e34a36e33769655cc0cf866f884b3c9a5e08fa9d68cb8e8a8a91ab790c038fe6609034ee59b555bd3d961590f9b147ef9802995662", 0x7e}], 0x5, &(0x7f0000fe1000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}], 0x4, 0x8840}, {&(0x7f00005b1000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fe1000)=[{&(0x7f0000d97000)="b50b31a7c9521805ee2bacf1f86736fb6505223f065a20817f63ed8037b5fbeba4e1765e3cacdf02ccd31a5b76c0e97953f25d87be1b498fbb080a89d36db45793a5e05754a42e5e05e5eaac202840d61cbe45671c5d9613e4a5e6b4e9e748e4e5f98e01f48b8f21656df1aebd102d552f7c8a94aa2ff54847014d1cda52da079fecaa662de70647960752fbdb4a6aa678d7fc4a5d75d905bcdc6434f50e24a6d8424a75a55aead797fd9e046cb7f9378ff71451e8ff5eabc9e8763ff844e43f92cc3af91314b14e3f4d6bd1437e92fe4f24bc6acb19ba317017c62186413ec4d437da64109cffbad802e9eb517be099abc0b05df4f2508f95", 0xf9}, 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{&(0x7f0000fe1000)="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0x1000}], 0x7, &(0x7f0000fe2000-0xf8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x7, 0x800}, {&(0x7f0000251000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000987000-0x40)=[{&(0x7f0000064000)="0a1a66dad5e8d35d709ed3c4661d73b4f05bea2a2a2630dc18dffad776f3d14c1a1c96c8e7a9fa64de7c8ddd725804b0ffdbd121d9c23e6d2af8ee44027be900be5027801a70e185affd5a741f9d49c133e50782cc2ed32e099aea1366099ef66ec0022edc9344f1841a53599a31b9325e45b659c7f6175838dce7b7dceb390f0bb795da737d1ee13f1e5b3fef0a63b0c524a72ee7e0f1", 0x97}, {&(0x7f0000fe2000)="ad743364f2d6a19bc5a5f44ba46984f08d4787f45296ab4a6adb54b7d925cc0eed7ad3068f1c34bb92e05118", 0x2c}, {&(0x7f0000675000)="7f5fff075c7affe6f081dfd50ff904b9705160278034545c9dfe4a3805103f96b91c18a325e92362ca60f27ed755260ee3115e289f146771dd0454d800568401c843c8fbfc17f7ef144306250971531d", 0x50}, {&(0x7f000095b000)="dab0eef84d714ef58efa2d892b2dcb9c56ddcf01af4026f94d503003f3ad3d05698d36f2c65231b2c2cbbbfda41273d421cdd9d16959a8f153468a48ebda", 0x3e}], 0x4, &(0x7f0000698000-0x118)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x8, 0x44}, {&(0x7f000007f000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000922000)=[{&(0x7f00005b0000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000fe4000-0x60)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x81}], 0x7, 0x0) r2 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, r2, r2, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x0, 0x40, &(0x7f0000000000)="d5", 0x1) 2017/08/27 06:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003b2000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000069d000-0x4)=0x0) read(0xffffffffffffffff, &(0x7f0000f74000)="00000000000000000000000000000000000000", 0x13) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000ba7000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba2000)="2f6465762f7667615f6172626974657200", 0x109000, 0x0) socketpair(0x11, 0x80001, 0xffffffffffffff58, &(0x7f000015f000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000f94000)="2f6465762f6175746f667300", 0x701400, 0x0) creat(&(0x7f0000278000)="2e2f66696c653000", 0x0) syz_open_dev$vcsa(&(0x7f0000c98000-0xb)="2f6465762f766373612300", 0x7fffffff, 0x10000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000099000)=0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a9000)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfffffffffffffffe) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x20400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r4, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00004b4000)=0x0, 0x4) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r7, 0x10e, 0x4, &(0x7f0000265000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000086c000)=0x76) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000fc4000)={r7}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:47 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x8000) 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$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x10)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000061b000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fd1000)="6269675f6b657900", &(0x7f0000f84000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0xfffffffffffffffb, r1) epoll_create1(0x80002) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) listen(r2, 0x0) recvmsg(r2, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000c7f000-0x5a)="", 0x0}, {&(0x7f0000c01000)="", 0x0}, {&(0x7f0000903000)="00", 0x1}], 0x3, &(0x7f0000b78000)="", 0x0, 0x0}, 0x40010000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000590000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x4)=0xc) epoll_create(0xfffffffffffffc00) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) accept$alg(r2, &(0x7f0000f69000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000061e000-0x4)=0x58) fcntl$setown(r4, 0x8, r3) dup3(r4, r2, 0x0) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r4, r5) tkill(r3, 0x16) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000fd2000-0xd)="2f6465762f736e642f73657100", 0x0, 0x89ffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000053000)={0x81, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x10000, 0x7, 0x0, 0x0, 0x661}) 2017/08/27 06:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) semget$private(0x0, 0x7, 0x14) openat$kvm(0xffffffffffffff9c, &(0x7f0000dc5000)="2f6465762f6b766d00", 0x101000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) r1 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000774000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x20000000003a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) r3 = socket(0x7, 0x4000002, 0x80000001) getsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000611000)=0x0, &(0x7f0000170000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000075000-0x4)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r4 = gettid() timer_create(0x0, &(0x7f00000f5000)={0x80000001, 0xe, 0x4, @tid=r4}, &(0x7f0000503000)=0x0) setrlimit(0x0, &(0x7f00008d7000)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(r5, &(0x7f00003e2000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r5) fcntl$setown(0xffffffffffffffff, 0x8, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000a03000)=0x975, 0x4) syz_open_dev$tun(&(0x7f00002ec000)="2f6465762f6e65742f74756e00", 0x0, 0x2000) finit_module(r0, &(0x7f0000716000)="70726f632f00", 0x2) signalfd4(r2, &(0x7f0000a49000-0x8)={0x0}, 0x8, 0x80000) connect$inet6(0xffffffffffffffff, &(0x7f0000fcc000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2017/08/27 06:35:47 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) syz_extract_tcp_res$synack(&(0x7f0000014000)={0x42424242, 0x42424242}, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x100000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000011000)={0x0, 0x0}, &(0x7f000001a000)=0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000016000+0xf44)=0x0) r3 = epoll_create1(0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000017000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) setsockopt$inet_tcp_TCP_MIN_RTO(r4, 0x6, 0x6b1, &(0x7f0000017000-0x4)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000015000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x10000000, 0x0}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) shutdown(r1, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000018000-0x8)={0xdc0, 0x200}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x4, 0x0}) r5 = accept4(r1, &(0x7f0000008000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f000000e000-0x80)=[@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x855}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0x5) accept4$inet6(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000f000)=0x1c, 0x800) 2017/08/27 06:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() sched_setparam(0x0, &(0x7f0000441000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000174000-0x38)=[@in6={0xa, 0x0, 0x70b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000006}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}], 0x2) timerfd_settime(r0, 0x1, &(0x7f0000fc2000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f20000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000838000-0x20)={@generic="7ba6c5f655b2ef949f8d4541071c1360", @ifru_flags=0x2000}) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x100000000, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r1, 0xf7ffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1000000000000805, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b96000-0x8)={0x0, 0x7}, 0x8) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00002b4000)={0x3, &(0x7f0000a2b000)=[{0x9, 0x8, 0xffff, 0x0}, {0x10001, 0x0, 0x7ef, 0x46}, {0xffffffff, 0xff, 0x7, 0xb3}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000507000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) r5 = syz_open_dev$loop(&(0x7f0000fdf000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) keyctl$session_to_parent(0x12) r6 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x80000) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00002b7000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x100000000, 0xbfbd, 0x800000000000000}, 0x20) getsockopt$inet_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f00004b6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007f3000)=0x1000) syz_open_dev$sg(&(0x7f0000737000-0x9)="2f6465762f73672300", 0x9, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000355000)={0x0, 0x2, 0x8, 0xa9, 0x1, 0x1}, &(0x7f0000ba7000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000773000-0x10)={0x6, 0x1, 0x2, 0x4, r8}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000594000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x0, 0x40, 0x3, 0x0}, 0x20) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r3, 0x0, r2) open$dir(&(0x7f000072d000-0x8)="2e2f66696c653100", 0x200000, 0x91) sendto$inet6(r7, &(0x7f00003f1000)="08", 0x1, 0xfffffffffffffffe, &(0x7f00003e0000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2017/08/27 06:35:47 executing program 1: mmap(&(0x7f0000000000/0xe3e000)=nil, 0xe3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e3f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) mmap(&(0x7f0000e3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e3f000-0x8)="2e2f66696c653000", 0x4000, 0x9) mmap(&(0x7f0000e3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000e3e000)={0x0, &(0x7f0000e3e000)=0x0, 0x1, r1, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0xc) mmap(&(0x7f0000e3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002a0000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000e3e000)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000cb7000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf827, 0x7, 0x2cd4, 0x400, 0xfffffffffffffffd, 0x2000000, r3}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000e3d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x5, 0x100, 0x1, 0x1220000, r4}) mmap(&(0x7f0000e3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f000042a000)={&(0x7f0000e3f000)="2e2f66696c653000", 0x0}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000762000-0x4)=r5, 0x4) sendto$inet6(r2, &(0x7f0000044000-0x56)="e6463895fd4cb767c829d4461b54a04316d6708ac91c3ef65639ff0b50e0f64adfbb67cfdd6cce62360c9d33b815c955e91336281f92120c7fcfb0a12e6408ef3685b44f4a17da759814b1f766113a2d9c96ab6d260d", 0x56, 0x20000010, &(0x7f00007d5000)={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) mmap(&(0x7f0000e40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000e40000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff, r3}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000004000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) 2017/08/27 06:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa97a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000979000)="2e2f66696c653000", 0x0, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000646000)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x7fff, 0x3ff, 0x6}, &(0x7f00000a4000)=0xa0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dcf000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndtimer(&(0x7f0000fa6000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x100000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fab000)="", 0x0) readv(r2, &(0x7f0000c45000)=[{&(0x7f0000769000)="", 0x0}, {&(0x7f0000a75000-0x65)="00", 0x1}, {&(0x7f0000818000)="", 0x0}], 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) recvfrom$ax25(0xffffffffffffffff, &(0x7f00005bd000)="", 0x0, 0x0, &(0x7f0000c1f000)={0x3, {"29a43290a0df55"}, 0x0}, 0x10) [ 57.793268] QAT: Invalid ioctl [ 57.842371] QAT: Invalid ioctl [ 57.880117] kvm: pic: non byte write 2017/08/27 06:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000067c000-0x10)={0x0, 0xfffffffffffffff9, 0x0, 0xfffffffffffffff7}, &(0x7f00005ee000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b76000)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x4000000000000000, 0x4, 0x7, 0x0}, &(0x7f000052f000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006c7000)={0x0, 0x2, 0xfff, 0x40, 0x9, 0x29}, &(0x7f00007dc000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000394000)=@assoc_value={r1, 0x80000001}, &(0x7f0000f38000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000b9a000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000a34000-0x8)=0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000001) r3 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000307000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f00003c2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r3, &(0x7f000006d000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c3050000400002000200000000000000000080000900130001000000ff00280fe2000000000000000207000d0001a2", 0x3b}], 0x1) munlock(&(0x7f0000bd1000/0x3000)=nil, 0x3000) r6 = socket(0x20000000000000a, 0x1, 0x6) r7 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r7, 0xc, &(0x7f0000141000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000057000-0x10)={0x9, 0x3}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00005c8000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x2, 0x0, 0x4, 0x3, 0x2, 0x1}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0xfffffffffffffffd) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000fd2000)=0xff) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000589000)=0x0, &(0x7f0000944000-0x4)=0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r4, &(0x7f000033d000)="2e2f66696c653000", 0x8, 0x800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f00003af000)=0x0) mmap(&(0x7f0000c73000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) 2017/08/27 06:35:47 executing program 0: mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000388000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000607000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f62000-0xe8)={{{@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]}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000949000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000850000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x20d3, &(0x7f0000106000-0x20d3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x209d, 0x6, 0x0, @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}, {[@hopopts={0x2e, 0x40f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc3, 0x58, "a4af1d29d6dd5d352e9e0ceb7e0280309d75c54992b676c0a7114b3c99ad2bd1da9ca87e66ea905df896637781b0964cc7742d5902dbc23c7786f2bc006182eee299fb5158e276ba09856e483d9048d99830234b75aaecbd"}, {0xc9, 0x1000, "d031f5e05fd014f5e40831ea0f6e58730a78978446aa38b25449c74722a8886a9e3af5739463ac9d1c2472f8e3b6dcd189e1001c5200895904ea2bf42eee016890b47f8ce780ad8d5366f4f923c94c24ff4c26ec2a37d338c68c15349299e519ce4e658fdc2fc465b8bc209aed4c458b2e02d6aec41cdf1e936adb88f48ff10613149fb507f35d2fd35d8d74db8049b9621adec63f546329e250a9d9561a3f59bce97be1b6db0a746abafa01baf081987b136b76dee95cfb8d5df8c73e1dd8fe780ff739c2b1eb89d5ef4092b6b1e731051e4371875ed3181204553aaf0797021ed17b6a886b583590706764030950d26787f3a9b92eeeeda3045f92689f388d77f3df677a0e394c61adac66130f890ffb81474c460530c9dbb4be7568bb7e651c83d5b5d7b9204a5fffb2a3776fb9eba043b9ef832fcf80fb132bf8ff1e35dfaeebb0a855fc51a0926b9b155c923d25a94c78f824617838f672cbb4903773c64ff45a080ce009feff7cdc3942b8ee6b8aa886d997d1463e011af6c35520eb0537fe1d8ea225db49cc30ebbc10c26a9e7b20c840329dec69f6d18c9ac9fae084ea12d0099327a0e89a3b6d3fb0d5918cbdf6ed48146e215fa501433f9a7de24442ff1edb9bc39c5ff6abfa016ddd2f48c889b49fd65afb53ec99c63103d6504f48630cc75f06d1d85e4a36bf96d6851212839f9d6728d884d2b1f9e5d0af5b8d32c02ba3c6e205cc4bd932fd9e541d3b0ea891542dc3a0efc32155beb14fa9363bcd5be3f5c56c1a5938ad54d9e03d2efc684a4ae230bbfb0d9c763996346f1b6d8e2553ebd488b1f7b51db167475cc5278783e0cba172fb8c500a593bbe790e569e2dd7c839565d41285ddb23e9aa7d3fe778a1b344925d48c7c3fee2cb228da5801c1b3d446f62627312d97a32f275e7371a708f2b7edf34f72519ab112bfb53faadafc0df2a40cfebcbaf63151edfd111fefb41665f6774b06fffd996ee60da2285ca77d8d4da1bc69c318be009114618ade3f87be230c9d233ee915fe4435c683fbb923389cfb0790ea1b24c90b36a26294c1bc22fb42908238ddad62f41fc8e655578719d433fccb2b4d65248d6a19e370a8c23dd922943a0701b7753964a05e15305194d75df04b40c6f9881af547e3ee342c8de7e1faf735c5b70e25b0077d2d2b53b664c6c75007a43e706d6a36137df81dac22bb657478650a0d5d3b807effeee05edd3a939b61d69c4cd758f9deb74ddf8033212ff9dc596a14fc700159c505ad38ff25cfb6b3b6d9cb6c2d15f70a04b0dc56b768e6c11f8b011a06197e0706de1cc114bcf0d81ace936d447cbf2d211391821b29b9f5be7d7dc6ed32b190adb4a655fe450eab2b7c701790961fc1d9cbe17d5f5118af15177e5400f64a75008d3c4ae61b58f43b1fbfd5f6324a871597f9c80a03c13d79c93d07ac63a30bc74bcabcaf09647d4626b62ec38e9d679c49ad04344830b4d31b8978ad5bf7ad3cd2982d43d24450e4e4abf1b20fea4b7ad016c390fa636b7e2c0e8c91261469de913a13cc8556e0932e083f5de9f143afb8ec038fd665bd1299e743897cf05fec286a60d04e855e6da6edbe37b4a5c1dc18ff4b1f5fff7686d12fb0842eb81e03949135c6abf5376a5d3d04b304b5f7f8016cf9c8ed334016fddb72451f6b25b75d3bebc20933fd45954753928e478ac11dfdd58615629493f26f78d7375a3bb0c679759491076c34592541c554ccdcc4f6ea7ad27a84fcc7dda54a7f9257c39610b21794907eb052443edcd782ad4367c87b3f9a687cf3a55ddf6515a11d4695184c06c6b6bec77edba72a28bc4357123d424207b6095206a51cc3c0fbeb44d529975eb09e0b4972d3ac9dea283a2724eb05a4ca77112d66d338e1c845fba37eb37d01cb21d47e903727452f03bae626019c7ca44ece248e062227f8344f58dab98d10004b01a3124717416d7ced991219f19d051a559705d2d0525e85d9d61360f05d4b6a90c6601efc2508781cfc3a917c8320cde1bafe7882fd0c3031e15bbe6623b118f4d78e875b45a8688d6343537ff7413681990742e272e4117e266b1ffb387911874920e0d9b872a5ee981b30f99a958e7d50c65945a5531f29d27a0de6103a993e3bd68349c250669c6c74626769708b619e3b536e34e64589a41184898fec8b4087b238cb23e1c4de3e6a369a572070bc7d34ec92846cea5cf11bb8834087165124de76bcad59d0bdb500c696e6afd93d2050e137ad9424ad3ab46135fbb0236b5c4d26b93f1412cd113b688b77158c6f5e37cd4ec3a8c20f8221e0be3b7608bc044b4424e5a6959bdba277bdb158310fd4ceabbfb4ad651a1a7baa47457f496b4a8bb1d4925248d154b63a249147aec61ee27e9b8d4b2cd1fb8d64a5490877be84d906a7d0d70d73d19a37c1f60a16c6177165dae4b298b8798bbdc44045d694ff4ff4f11a3789d35a4f5a6b1a8868880e1a50915de73ac3e22cbc66c0468ac5d7be035e08aa090711d3d6f7af0d7de94539a1f59ed1cb9c53b9b05e3972b488a72382b700b33dc04ac21f5a0fa55f2fd48a21b1925b3c008ef4d3ac3ee837ecf0d66a3e57e939b721e8063365bb0c03290273c13c4fb1a453d5c2de3b872e999f649fce1f30317814f32f90c0642d1700aa1c8bced031696229776f423dd443ee29eef7678ffc2911bf6422b5e17f5ac2b95807f5e191da70f539c67e5f637a72b86b3999ecd79c4f05714f11bc8076d21db493acd85dfc4008233befb32c2d565619b3ba910602f7fd19e14987c69c4c8afb2e901516565e8b2747c2310bc9e85e88b73851a021ca938d4ac95aab7d9ac220475fa0116ff6bb3fb7a675292ef81d167599d60426fe73a93f978e3845b45040f06a38dbea52d049faa8b8024567dc94e7adf76f3edfa729b7af70045d8fea1605ab1231543b6abd47c3213c9850c563ea244839d41bcfee7e41cd6588b34a1c0f8177030c212fce167dfef947d9ac5c362192dc1e28c64d3c5eb6e8bcd4e2d2d4a454b9e599997cbf8d5ba4b4d94965406d93be6fc3a8c3de9fc2fa4188dacc735441dced44da42b4b9cc42a42949660561c69f56eb378c1076579c83db53f018cdbe9a1240a03b7d0f3527dcb3f8d6f3b7bfa56f37b883aa417c228a5513a4ed6c8c908834e8ab55575243dae780afe0d535b0f208d648e8aff340e088841e4d64ad7bbaad74ead2ca12c5e6095ca6c2999871661620efc0ff553b381166b8a3b0c6a7ffa46328e2380f3cbd2ecb0821d777bcbd848a923004cf8e19b6cdb779aa36afe8ba8d7b79fd7604f3ad74db204d34f58ba395c5c7c03ba93ab2a156c1c15f0c2c00c836bec4cc834d46b6a824a98a7e24eff8177d23ebd84e717ba1eb17ed2f3fd7d91476bf034f8fe057a9d397e22504a7a8f38c64dc8b894efafaf79ba9943d64a75502c6c7afeb17e309245c9df8fed54b0da86fb5df6bb6ad0aa245137ae32cae15b79794e12bf87b120f490f36af0570310bd13c4c2886d08495c3e9291798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{0x6c61b340707dffe, 0x19, "903e669ff5882ae8c300c4427d3b089b0eadb6a458e1660293"}, {0xfe, 0x1000, "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@tcp={{0x0, 0x0, r2, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"6d"}}}}}}}) syz_extract_tcp_res(&(0x7f0000f67000)={0x42424242, 0x42424242}, 0x0, 0x40000002) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r5, r4, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0xfff, &(0x7f0000f85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f000027f000)="2f6465762f766373612300", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000315000)={0x0, 0x0, 0x0}, &(0x7f0000a01000-0x4)=0xc) 2017/08/27 06:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000260000-0x10)=[], 0x0, &(0x7f000061e000)=[], 0x0, 0x0}, 0x1000000000) r2 = memfd_create(&(0x7f0000f63000)="9f00", 0x1) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000020d000)={0x6, 0x1a2a}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0xfd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000cf7000)="2f6465762f766373612300", 0x615, 0x400000) ioctl$void(r4, 0x5450) pipe(&(0x7f0000c29000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r6, 0x2) flock(r5, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000451000-0xbc)={0x200000000008, 0xfffffffffffffffd, "636c69656e743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea00030000000000000000", 0x2, "2209ac8c6556b238", "6b9114b5ff3f0900b68cdfdb274f0800008a1a00000101080000c50100ec3666", 0x8e, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dc0000)=0x0) ptrace$poke(0x5, r7, &(0x7f0000a7f000)=0x0, 0x9) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ff4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$kcm(0x29, 0x5, 0x0) setrlimit(0x0, &(0x7f0000c05000-0x10)={0x1ff, 0x5}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0xbc, "1400f1"}, "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"}}}}}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000575000)=0x8, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000d86000-0xc)={0xffffffffffff7fff, 0x3, 0x0}) 2017/08/27 06:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000421000)="2f6465762f76637300", 0x40, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e7d000)={{{@in=@rand_addr=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}, {{@in=@broadcast=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}}, &(0x7f00003c0000-0x4)=0xe8) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000035d000-0x4)=0x0, &(0x7f000031a000-0x4)=0x4) recvfrom(r2, &(0x7f0000a14000)="", 0x0, 0x1, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000054e000)="2e2f66696c653000", 0x2, 0x90) memfd_create(&(0x7f0000faf000-0x1a)="2c6574683163707573657473797374656d2173656c696e757800", 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fa6000)={0x9, 0x7, 0x4593, 0x2, 0x3d543cb1, 0xfff, 0x7, 0x1d, 0x8, 0x5, 0x3ff}, 0xb) r4 = socket$inet6(0xa, 0x400002, 0x1) rt_sigaction(0x2, &(0x7f0000147000-0x20)={0x7, {0xc96}, 0x40000005, 0x200000000000000}, &(0x7f0000209000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000048a000-0x8)={0x0}) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f00005d8000-0x4)=0x7, 0x4) pread64(r3, &(0x7f0000633000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x0) bind$inet6(r4, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000046a000)=@int=0x0, &(0x7f0000116000)=0x4) socketpair(0x1d, 0x6, 0x101, &(0x7f0000706000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000054e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d2000-0x4)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2017/08/27 06:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = socket(0xa, 0x80001, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00002f6000)=@get={0x1, &(0x7f00009aa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000fde000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fdd000)=[], 0x0, &(0x7f000082e000)=[], 0x0, 0x0}, {&(0x7f0000fde000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fde000)=[], 0x0, &(0x7f0000e20000)=[], 0x0, 0x0}, {&(0x7f0000fd9000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000fdf000)=[], 0x0, &(0x7f0000fe0000-0x20)=[], 0x0, 0x0}, {&(0x7f0000b3e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fe0000)=[{&(0x7f0000658000-0x76)="86ec3955821d54053f7826958c887ecb62562404b3e0462ecd1dfce5b6ed2bcdcd9fc127f66d47493da9e31652611133ad7a48d41af16749766ef8c09284179620518afbf6878f2267116ca04e4768ba497745d8a823d7170669728ec8adb1209bcaf7e44ecd4f79aeec48e209b056088435eba29f29", 0x76}, {&(0x7f0000b46000)="213663dadbd0e17bfee77028ac8aad13867b97037b4a050c520cc76425d1b8385acab2437c682e29f956433a505686449c0bfb4dfa2349f69676a51063df0dc3501d365adebd37474bc87e15497918ba089af81292667d6777377b3414315469ef942bc22972946cdc61be4b77e8001867def48fad1973209fc197deea7eb4b5e5894248c82344729f849c3d2fb17e7218d38cb910979c633fb93ffca37db6b21c2f6a04c63e76aa0fbb0699add81c4d25fa161a0b9c3c468cffa940cb3b2cd39fe83a04376dabdeda08fde3e7bc2782dee01871c870e6e2b5b162", 0xdb}, {&(0x7f0000fe0000)="b5245a1ed5cd07775dcf3ac982c9695730e67f9e4b3e66703607d0ba0452cfedbd0299316bf6bd690873fcc78b46770f98c9af9faf0c9d7d3a937ecfea4f73116357316528c416a354f0bf4f9cad41826da45324c76134f6a1b1f38c116141d151de5f144a4198409d44290128936715d8bf823819216ae31e62dd07fd658687f7e2e4452ee106a88e5917c45c", 0x8d}, {&(0x7f0000fe0000)="ac1b9a6a2c690718b3ad137152fad3e8aca98308385e596cdaba071cb15a31d40992d634be0fc445060b31d064daa24800ca57ae420915d00b93ea9c034d3b8a4d8abc103b204f213586abc03f156449f46417dfa475f228d787804a875891f2b7c117b4436cac0b8b2366867c13d9643e569e5e02c6690009b6a2cacd46be1633efbd74fad2bb57a3fe07e67eae20445cb44c3d0c", 0x95}, {&(0x7f0000fe1000-0x7e)="500e63e769214fce3646abb4cbd85a70bc723683070993af60cff039089304c9b6e5e157f0c259cb127add6e9cbfc72b08c6b80e3c0a2f1fc5eeefbe4583c4f02aa27859444a82a8e6e34a36e33769655cc0cf866f884b3c9a5e08fa9d68cb8e8a8a91ab790c038fe6609034ee59b555bd3d961590f9b147ef9802995662", 0x7e}], 0x5, &(0x7f0000fe1000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}], 0x4, 0x8840}, {&(0x7f00005b1000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fe1000)=[{&(0x7f0000d97000)="b50b31a7c9521805ee2bacf1f86736fb6505223f065a20817f63ed8037b5fbeba4e1765e3cacdf02ccd31a5b76c0e97953f25d87be1b498fbb080a89d36db45793a5e05754a42e5e05e5eaac202840d61cbe45671c5d9613e4a5e6b4e9e748e4e5f98e01f48b8f21656df1aebd102d552f7c8a94aa2ff54847014d1cda52da079fecaa662de70647960752fbdb4a6aa678d7fc4a5d75d905bcdc6434f50e24a6d8424a75a55aead797fd9e046cb7f9378ff71451e8ff5eabc9e8763ff844e43f92cc3af91314b14e3f4d6bd1437e92fe4f24bc6acb19ba317017c62186413ec4d437da64109cffbad802e9eb517be099abc0b05df4f2508f95", 0xf9}, 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{&(0x7f0000fe1000)="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0x1000}], 0x7, &(0x7f0000fe2000-0xf8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x7, 0x800}, {&(0x7f0000251000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000987000-0x40)=[{&(0x7f0000064000)="0a1a66dad5e8d35d709ed3c4661d73b4f05bea2a2a2630dc18dffad776f3d14c1a1c96c8e7a9fa64de7c8ddd725804b0ffdbd121d9c23e6d2af8ee44027be900be5027801a70e185affd5a741f9d49c133e50782cc2ed32e099aea1366099ef66ec0022edc9344f1841a53599a31b9325e45b659c7f6175838dce7b7dceb390f0bb795da737d1ee13f1e5b3fef0a63b0c524a72ee7e0f1", 0x97}, {&(0x7f0000fe2000)="ad743364f2d6a19bc5a5f44ba46984f08d4787f45296ab4a6adb54b7d925cc0eed7ad3068f1c34bb92e05118", 0x2c}, {&(0x7f0000675000)="7f5fff075c7affe6f081dfd50ff904b9705160278034545c9dfe4a3805103f96b91c18a325e92362ca60f27ed755260ee3115e289f146771dd0454d800568401c843c8fbfc17f7ef144306250971531d", 0x50}, {&(0x7f000095b000)="dab0eef84d714ef58efa2d892b2dcb9c56ddcf01af4026f94d503003f3ad3d05698d36f2c65231b2c2cbbbfda41273d421cdd9d16959a8f153468a48ebda", 0x3e}], 0x4, &(0x7f0000698000-0x118)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x8, 0x44}, {&(0x7f000007f000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000922000)=[{&(0x7f00005b0000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000fe4000-0x60)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x81}], 0x7, 0x0) r2 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, r2, r2, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x0, 0x40, &(0x7f0000000000)="d5", 0x1) 2017/08/27 06:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x752000)=nil, 0x752000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000d39000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) add_key(&(0x7f00000de000)="6b657972696e6700", &(0x7f0000eff000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a3c000)="", 0x0, 0xfffffffffffffffe) sync() memfd_create(&(0x7f0000953000-0x2)="2b00", 0x3) link(&(0x7f00000fc000)="2e2f66696c653000", &(0x7f000020f000-0x8)="2e2f66696c653000") fcntl$addseals(r0, 0x409, 0xa) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = syz_open_dev$vcsn(&(0x7f00005e2000)="2f6465762f7663732300", 0x5, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000bda000-0x54)=[@in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x3) timer_gettime(0x0, &(0x7f000049c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x3, 0x0, &(0x7f000031a000)={0x0, 0x0}, &(0x7f0000035000)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100002) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000002e000-0x48)={0x4, 0x0, [{0x186, 0x0, 0x0}, {0x40000000, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) r4 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r4, &(0x7f0000662000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cbd000)="2f6465762f7161745f6164665f63746c00", 0x14002, 0x0) r6 = gettid() dup2(r5, r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xd5, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000a01000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a09000-0x4)=0x8, 0x801) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0xfffffffffffffffe, 0x9cf5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004dd000-0x13)="7573657200", &(0x7f0000ea3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000adf000-0x29)="dfff933fd47cbb4295ee2c8938d2cfbab9fddf4eced9403bfdf0743279cfc5ff7e0500000000000000", 0x29, 0xffffffffffffffff) r2 = request_key(&(0x7f0000c29000-0x6)="01000600e91e", &(0x7f00007d8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d22000-0x1)="00", 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000bde000-0x20)=[{&(0x7f0000b96000-0x84)="bc9a9b68421822d46050ebc86fe92c0e1b166740ff0b85ba0c857fb748141b6b95382a109b935c5936baa3ac6b19e921b588a7027b6432f78cb41272eed0851fb0bb4db9db077c3c5ea95d364738fccf6fb318555db811c03ccc7c85228c2d3f74dcf8c00287f32b4b04ce6a7ded5e831eb9aaabe05b978d5e36ef97e61184ad661be625", 0x84}, {&(0x7f0000729000)="542f25539ed0bf1bc2bf68b98953f8ae911678dffd8a8a9668a5eea656dc431173b0723a551dc1dc73226d751e66e60a59e4b685358ffabb64ebe4c8a49254970eaa8398d268ee45367b24fc8863a95de6626204b5ea3b7891585d3318b5629456a0c7d5129342a6dc11d2ead707e1ee4b86eece", 0x74}], 0x2, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6b000)={0x0, 0x0, 0x0}, &(0x7f00001b4000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000d5d000-0x8)=0x5) shmget(0x1, 0xb000, 0x26, &(0x7f0000241000/0xb000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgid(0x0) mkdir(&(0x7f0000650000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000037000)="2e2f62757300", &(0x7f000003f000-0x6)="2e2f62757300", &(0x7f0000903000)="397000", 0x0, &(0x7f0000039000)="8f") mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mremap(&(0x7f000060a000/0x1000)=nil, 0x1000, 0x4000, 0xffffffffffffffff, &(0x7f0000007000/0x4000)=nil) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r7, &(0x7f0000ff0000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d92000-0x4)=0x1c) r8 = syz_open_dev$sg(&(0x7f0000e87000-0x9)="2f6465762f73672300", 0x6, 0x40000) ioctl$KVM_CREATE_PIT2(r8, 0x4040ae77, &(0x7f00001f2000)={0x999, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = syz_open_dev$mice(&(0x7f0000484000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) sendmsg(r9, &(0x7f0000507000-0x38)={0x0, 0x0, &(0x7f0000031000)=[{&(0x7f0000a13000-0xd5)="ee9ad73a13e6d2c3b3ead4a2725cf0155310229588a377f38ecf1c202c12ee9cfb6f45617e1cc5ee99efb03178857bfdeda1013b889c325835920150aa3adaf1f9b3e96744acc7a754350327a611faabb4dadd9a63210f8d8663be95a0d8dccc8527525d3881b551cbf38d7393a69eb0e9b4fb1c804b69ce1568fde0c16922f63bbad3dc55856f79684efb129f17d7a298239d88a3230661dca78414435d988d9843ef1e8b62e005b41fac15c8c2e7695fe8063f245d1f96bcce7377a884ece7053b2235ddc30e7b9b9070acfff098bb4873e16528", 0xd5}, {&(0x7f000078b000)="3bbcfbc3d9eaaa6de577c90f338eec840160bf147d923a1a840d6f901954490a56c6e386a669ffabb91c066ac35a60038853b1d9c3aa7c2fd4dce83724c00148", 0x40}, {&(0x7f00004cf000-0x1d)="2757d69614c9c9e157841005f520b9df1465c6a457e3a030d2c0093080", 0x1d}, {&(0x7f00008a4000)="cd43241655d1fd8455e058e3706172f5ca46c8c19d4cc7af2d8126d24ba69181fb5d1f1623352bb839916093fa51700d1e08cfd8649f0a564926c3defafe47bd1c99c111b92a6d5c23573f1ef76514de97312c7996c375e0bcdea87a0072a6000577d68b1089348c278a76a335b23dcf5b7b0c8ced677fe189a1578b1bfc3bd67bb32e0b16796eb585b9de7fb9fb958f", 0x90}, {&(0x7f00008be000)="7cc7d1b51effb2abc831b48c9bc0e33eb5800aede6b430ae8a7abd22c64d93ae41ce68ad1ad33f760521fa55ef28b9595a1ebc1242ebd3d987", 0x39}, {&(0x7f0000b80000)="3cb3dd0c101cc33beceba9530d0ae3ed7896e44cd97aae52ffbb8e9fdf145e7ad2180d3474dc0f3f164d132957164a767d27ecab807190a1219b035530249ca1c08841c3f705e0882ed20b38ac08b0188c7487216a228a713c255bc9260a9fd413a5f2514be44b80fc8f6a96d18c3acebd7253503bcfcea1c0cc9b008246b8cc19464c2cbe075e323017ab4e7c2343f9d4ceccc79d87ced8542fda4f4163268664127448", 0xa4}, {&(0x7f0000396000)="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", 0x1000}], 0x7, &(0x7f0000438000+0x29f)=[{0xb0, 0x11a, 0x6, "5950ce1b83d1c330b603b8494b8bd8be41320bba813c3fff568a2ca66668a50dac4daf6232fd8675c766bd812428ca0ee2661d6c76e1a4e9f1e58cb55b1e4992e64b2aa296af8ce7720c47a5944a4257750761e17bfb1ddd0fe499de97771bfc39514bf06a204f2c3e07454e4a7257ff2ce158d0515ea7c4f0adc6d292a63dc0559c11ae437fc2cd02cf4ded5d55c26776154a7bd4386464cf3711f0e19ec8"}, {0x38, 0x1, 0x8, "6f33b4a2da73d5c72e9fa6a96a97a7afefab7b92900d6048d84c8aba35f10b30cd448085"}, {0x48, 0x119, 0x48ab, "81e65bacd498fb75bfa659e3259d8e1f666c4a9aed9a1fc2e1eb7a3e1a0e7124e5d6b5e7a70f9836f76d60ea430e83102c2d089fb4f0"}], 0x3, 0x8000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r11, 0x4058534c, &(0x7f0000f5b000-0x58)={0x81, 0x8, 0x3, 0x7ff, 0xffffffffffff6334, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r10, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f00001f1000)=[{0x1c, 0x20, 0x1000000000719, 0x0, 0x0, "020000000020000100"}], 0x1c}], 0x1, &(0x7f0000228000-0x40)=[@cred={0x20, 0x1, 0x2, r6, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r4, r5}], 0x2, 0x2}, 0x4) 2017/08/27 06:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f000085a000-0xd)="2f6465762f6972636f6d6d2300", 0x9, 0x105a80) open$dir(&(0x7f0000303000)="2e2f66696c653000", 0x4041, 0x0) mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x3, 0x132, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r2) mmap(&(0x7f0000a5d000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000459000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000c4f000/0x4000)=nil) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r2) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000064000)=0x0) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000531000-0x9)="2f6465762f72746300", 0x400000000180, 0x0) ioctl$KDSETLED(r5, 0x4b32, 0xffffffff80000000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) madvise(&(0x7f0000b1e000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000288000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000c66000/0x2000)=nil) r6 = socket$netlink(0x10, 0x3, 0x0) munmap(&(0x7f0000b20000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) getpeername$netlink(r6, &(0x7f0000a97000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mremap(&(0x7f00006be000/0x1000)=nil, 0x1000, 0x9000, 0x4, &(0x7f00001aa000/0x9000)=nil) [ 57.884536] kvm: pic: single mode not supported [ 58.017606] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.041825] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/08/27 06:35:47 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f20000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fd0000-0x98)={0x0, @in6={{0xa, 0x3, 0x100000, @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]}, 0x9, 0xfffffffffffffffa}, &(0x7f0000fd0000-0x4)=0x98) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fcf000)=@assoc_value={r2, 0x5}, 0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x58) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000fd1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fd0000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fd1000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fd0000)={r4, 0x2}, &(0x7f0000fd0000)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000fcf000)=0x0, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000754000)={0x0, 0x0}) getsockopt$inet_buf(r5, 0x0, 0x28, &(0x7f000093a000-0x18)="000000000000000000000000000000000000000000000000", &(0x7f00001ba000-0x4)=0x18) socket$inet6_sctp(0xa, 0x5, 0x84) listen(r5, 0x1) syz_extract_tcp_res$synack(&(0x7f0000939000)={0x42424242, 0x42424242}, 0x1, 0x0) r6 = socket(0x10, 0x2, 0x9) getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f000093c000-0x1a)="0000000000000000000000000000000000000000000000000000", &(0x7f0000363000)=0x1a) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000f8e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0xa) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4, 0x0}]}}, {""}}}}}}) syz_emit_ethernet(0x46, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffd, 0x38, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @generic={0x8, 0x3, "ff"}]}}, {""}}}}}}) syz_emit_ethernet(0xaf, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x2, 0xa1, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0xca4e6e3, 0x3, 0x2, [{[@loopback=0x7f000001], 0x9}, {[], 0x3f}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1c, 0xc, 0x0, 0x0, 0x0, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b0, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/08/27 06:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d94000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f5000-0x4)=0xc) r1 = request_key(&(0x7f0000b9c000-0x8)="6269675f6b657900", &(0x7f0000eea000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007dc000)="2e3a73797374656d2da83a766d6e657431656d312676626f786e65743074727573746564", 0xfffffffffffffffd) r2 = add_key(&(0x7f00008fa000)="7472757374656400", &(0x7f00002a3000+0x73c)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) set_robust_list(&(0x7f0000049000-0x18)={&(0x7f0000b51000/0x4000)=nil, 0x330, &(0x7f00004e5000/0x1000)=nil}, 0x18) bind$bt_hci(r3, &(0x7f000049d000)={0x1f, 0x8, 0x3}, 0x6) keyctl$instantiate_iov(0x14, r1, &(0x7f0000641000+0x8b3)=[{&(0x7f0000cf6000-0x5b)="45eaf2e5dc7320be0d0e2ae298a5649cea2b77389f88a4ea897809ae7494c33aba114939d687ecbd71e90bb04381f6fffd524c000895080bcc69fbf218044250366c15c66c8362caf073bf444cd77b0db2244790c3c82aa5a13229", 0x5b}, {&(0x7f0000776000-0x68)="e37def8a7125141ab4768d25cb89e3d4031833cd99c6bdf30a1bbd33970b58cfabf0bc1cfb29b1ccad5aa5319c8f25da5f49b0ace9a7383ca995b994b3483d871d2975f17ceda3768a4f8c1335f95ca8cbd29c6ac61c7113502b1146429c56f299c247ce9a0b27bc", 0x68}, {&(0x7f0000497000)="", 0x0}, {&(0x7f0000151000-0x62)="1ce854e1bfd24fc0f4657941655c7f17065f456cdcd1f2033092dda279d16881a885a6891062d4aca7eca209dcaac6d12c55659a33314117a4d8cc0cf7afe51866e55cab5b5876f9ef1af1d935f08edcaa91c2a104edf846003f11e7d3fbe2be1de6", 0x62}, {&(0x7f000019a000-0x3f)="cf31f823a491a99c2be4fcac0465816fc4019f06974e386f0bf11af7a5acafb5c85ea09405c141358cf50b4635f66c7b30d54938c60e4f183d396a05cc5ec8", 0x3f}], 0x5, r2) getsockopt$netlink(r3, 0x10e, 0x2, &(0x7f0000a33000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007d7000-0x4)=0x9b) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00007f1000)={0x3, 0x17}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00005e1000-0x4)=0x0, &(0x7f000006b000-0x4)=0x4) prctl$setptracer(0x59616d61, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000056b000)={0x0, 0x5c, "2be19287d96560eb23cb51e6056bafa7ad59bbcb462e4b2f4e5d293131ab2bd30db9dba76d9a43ea926d1c0df80ba22ff45396aa8be8caf2f61a8ee04f772f6482535a06bd04d3ab6064ac3ec0b36dae16e65ce5a2defbc4403a43f5"}, &(0x7f00004f0000-0x4)=0x64) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ece000-0x10)={r4, 0x2, 0x4, 0x9}, &(0x7f000076f000)=0x10) r5 = add_key(&(0x7f0000412000)="6b657972696e6700", &(0x7f00005a8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x7ff) sendto$inet6(r3, &(0x7f0000133000-0x1000)="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", 0x1000, 0x40004, &(0x7f0000e02000)={0xa, 0x3, 0x1ff53d10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9e}, 0x1c) keyctl$read(0xb, r5, &(0x7f0000196000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) [ 58.074765] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.102227] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/08/27 06:35:48 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe8000-0x9)="2f6465762f73672300", 0x298, 0x10800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000db6000-0x10)={&(0x7f000032b000)="2e2f66696c653000", r0}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xa1) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) statx(0xa3bd, &(0x7f00005ac000-0x8)="2e2f66696c653000", 0x800, 0x204, &(0x7f000081c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005e4000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_sco(0x1f, 0x5, 0x2) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) userfaultfd(0x800) syz_open_dev$mouse(&(0x7f0000d50000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xc4df, 0x900) seccomp(0xfffffffffffffffe, 0x200000000001, &(0x7f0000f98000-0x10)={0x1, &(0x7f0000c7d000)=[{0x8, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000003000)={0x0, 0x0, 0x1, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x0) timer_delete(r2) set_mempolicy(0x1, &(0x7f0000c31000)=0xfffffffffffffffc, 0x47) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) capset(&(0x7f0000711000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200006}) eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x5, 0x40000000003010, r1, 0x0) mmap(&(0x7f0000318000/0x3000)=nil, 0x3000, 0xffdfffffffffffff, 0x34, r1, 0x0) 2017/08/27 06:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x407fc) r1 = socket(0x11, 0x802, 0x0) pwrite64(r1, &(0x7f0000d37000-0x1)="36", 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000a7a000)=0x400, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000014e000)={0x0, 0x0}, 0x2) io_setup(0x7ff, &(0x7f000026a000-0x8)=0x0) r3 = syz_open_dev$mouse(&(0x7f000013f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x200, 0x80102) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000526000)=0x0) r5 = dup(r1) io_submit(r2, 0x3, &(0x7f0000a7b000-0x18)=[&(0x7f00007d9000)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f00007f7000-0x87)="431005dbc166e0552ef7f38cb8cc79dd24f3081e6db211b6e14d573ab10336a4a1b5d97edec7821ee157c8418561c7933e1bd948c4ba5b6cd61643ede4c32bde19264f00c2c09ce3d14bbc2ae568c86662142beeb1a7ee63cdd1896a46dccbcb781d32f86e905ebf55b90ca6dd504352632578554a89a7774a9f9d36297c968cc366563fdb9f49", 0x87, 0x7, &(0x7f0000106000-0x50)={0x7, 0x7f, 0x0, @pad=[0x2, 0xbe, 0xffff, 0x1000, 0x20, 0x10000, 0x3, 0x6]}, 0x1, r0}, &(0x7f00008b4000)={0x0, 0x0, 0x0, 0x1, 0x3f, r0, &(0x7f0000d95000)="5c8f7f4eecb85439af7be90b92c33e8f7470fdd771c0ec8e555885e9bddb309bbd42d42a9a1aeb812e3d5c16243c61146c", 0x31, 0x1, &(0x7f0000ce5000-0x50)={0x9, 0x1, 0x4, @pad=[0x9, 0xfff, 0x5, 0x7, 0x8, 0x3f, 0x0, 0xfffffffffffffffe]}, 0x0, r3}, &(0x7f000057e000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000bfe000)="d65dd5d0d25b0ecab45a918fd8509ac3d8a06b40342a1407ff26ecbdb2450cb4d594ce98258d26e75e49b6aba159c51ac453bbf239fc0e4e164e28d0", 0x3c, 0x9, &(0x7f00006f1000-0x50)={0x9, 0x3, 0x0, @tid=r4}, 0x1, r5}]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000da8000-0x4)=@int=0x9, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d34000)=@int=0x0, &(0x7f0000097000)=0x4) bind$inet6(r6, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000899000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00003b4000)="72656e6f00", 0x5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bfe000-0x52c)="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", 0x1000) epoll_create1(0x0) listen(r6, 0x10000004007) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x4, 0x0, &(0x7f0000000000)=[], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000c4c000)="", 0x0}, 0x30) r8 = socket(0x11, 0x1, 0x302) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) gettid() ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000ee6000-0x1)=0x4) r9 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) rt_sigaction(0x7f, &(0x7f0000de5000)={0x7, {0x7}, 0x1, 0x401}, 0x0, 0x8, &(0x7f0000d91000)={0x0}) ioctl(r9, 0x400000000000125f, &(0x7f0000023000)="95") getsockopt$inet6_int(r6, 0x29, 0x18, &(0x7f0000c30000-0x4)=0x0, &(0x7f0000132000)=0x4) setsockopt(r8, 0x107, 0x12, &(0x7f0000000000)="", 0x4) syz_emit_ethernet(0x34, &(0x7f0000c64000)={@random="efff008074a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x1, @arp=@generic={0x30d, 0x0, 0x6, 0x2, 0x8, @random="bd8176761461", "6a9d", @random="c205345a39c4", "e466a3f196ac33aede89b6c5b465cbc9"}}}}) 2017/08/27 06:35:48 executing program 2: semget$private(0x0, 0x1000000000, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f00001be000)="2f6465762f7663732300", 0x0, 0x20000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2db, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffe00003, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) pipe2(&(0x7f000083f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10007fffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00004f0000)={0x0, @in={{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]}, 0x7, 0xfff, 0x100000001, 0x4, 0x6}, &(0x7f0000fca000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000414000+0xe87)={r5, 0x67fa2bdb, 0x0}, &(0x7f0000ad5000)=0xc) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000deb000-0x4)=0x0, &(0x7f00005d7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e28000-0x8)={r6, 0x1ff}, &(0x7f000073b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000368000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) r8 = creat(&(0x7f000088e000)="2e2f66696c653000", 0x82) ioctl$VT_SETMODE(r8, 0x5602, &(0x7f00002a3000-0x8)={0x7f, 0x1f, 0x0, 0xfffffffffffffffa, 0x3f}) ioctl$KDGETLED(r8, 0x4b31, &(0x7f000050e000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f62000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x4, 0xffffffffffffffff}], &(0x7f000059a000)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f000066c000)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = socket(0xa, 0x802, 0x2000000952) setsockopt(r9, 0x6, 0x1, &(0x7f0000000000)="", 0x0) r10 = syz_open_dev$vcsn(&(0x7f00004f5000-0xa)="2f6465762f7663732300", 0x98, 0x80000) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf2000)="2f6465762f6175746f667300", 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r11, &(0x7f0000ac4000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00007fa000)="2f6465762f73672300", 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r12 = socket(0xf, 0x1, 0x100000000000010) write(r12, &(0x7f0000005000)="1d0000001c0007fd00fa00000000010001ffdd97090001000923000000", 0x1d) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00007e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xff, 0x0, 0x0, 0xffffffffffff10f5, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ce6000-0x78)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x268, 0x7, 0xfffffffffffffffe, 0x6, 0x3166, &(0x7f0000445000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x449, 0xd, 0x16b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:48 executing program 4: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0xbbc5, 0x1, 0x0, 0x3ff, 0x4, 0x6}) setsockopt$inet_opts(r0, 0x0, 0x2000000000004, &(0x7f0000e66000-0x5)="6b0704f0ca", 0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000037a000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="946687da3bd5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c300000000000000000000000"}) r1 = socket$inet6(0xa, 0x2, 0x9) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ef2000-0x4)=0x2000000fe, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f53000-0x10)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) sendto$inet(r0, &(0x7f0000582000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2ce64f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x800, &(0x7f0000471000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000892000-0xc)={0x954, @empty=0x0, @empty=0x0}, 0xc) r2 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000001a000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f56000-0x11)="2f6465762f7161745f6164665f63746c00", 0x644602, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f55000)=0x7, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000207000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005de000-0x4)=0xc4) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x6, &(0x7f00000a6000-0x1c)="c159d2bf93728c3a85b57ddc07da955a276485cb41000000d211445e", 0x1c) r5 = socket$inet6_sctp(0xa, 0x400000000000001, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000ad1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f53000-0x4)=0x8) 2017/08/27 06:35:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000439000-0x8)="2e2f66696c653000", 0x100) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aae000)=0x0) r1 = syz_open_dev$evdev(&(0x7f00008d3000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x8000) recvfrom$ax25(r0, &(0x7f00004f2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x40, &(0x7f000079a000)={0x3, {"0ef80072f606b6"}, 0xfff}, 0x10) memfd_create(&(0x7f0000c19000-0x4)="00000002", 0x2) preadv(r1, &(0x7f0000ddd000)=[{&(0x7f0000f1e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f02000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000147000)=0x0) r2 = memfd_create(&(0x7f000098c000-0x12)="6d6e6574302400", 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000867000)={0x0, &(0x7f00008ca000)=[]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000130000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ppoll(&(0x7f00000a1000)=[{r1, 0x0, 0x0}, {r2, 0x80, 0x0}, {r1, 0x2, 0x0}, {r0, 0x8000000000000400, 0x0}, {r0, 0x80, 0x0}], 0x5, &(0x7f0000721000)={0x77359400, 0x0}, &(0x7f00004dc000)={0x5}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000452000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bbb000-0x4)=0x23) r3 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x4ce27c4717daead1) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r5 = semget$private(0x0, 0x0, 0x300) semctl$GETZCNT(r5, 0x7, 0xf, &(0x7f0000b44000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000d37000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f000064d000)=[{{r6, r7/1000+10000}, 0x1, 0x51, 0x400000002}, {{r6, 0x0}, 0x965, 0x81, 0x87315}, {{0x77359400, 0x100000000000}, 0x20000000000006, 0x800000b, 0x6}, {{0x0, 0x0}, 0x0, 0x1fd, 0x100}], 0x60) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) ftruncate(r3, 0x10000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d8f000-0x10)=@generic="5aa858c3ef4a056ebf2db4d6fc5b5925") epoll_wait(r3, &(0x7f0000b3f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xba9c) sigaltstack(&(0x7f0000657000/0x1000)=nil, &(0x7f00004e2000)=0x0) fcntl$dupfd(r4, 0x40a, r2) getresuid(&(0x7f0000950000)=0x0, &(0x7f0000754000)=0x0, &(0x7f0000735000)=0x0) getgid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000047d000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f0000fbe000-0x14)=[0xffffffffffffffff, 0x0, r8, 0x0, 0xffffffffffffffff]) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f000094a000)="0000000000000000000000000000000000000000") sendfile(r4, r3, 0x0, 0x72439a6b) 2017/08/27 06:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000040d000-0xe8)={{{@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]}, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000205000)=0xe8) listen(r0, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000f33000)={&(0x7f000066c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000084a000-0x10)=[], 0x0, &(0x7f0000f3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x6d8}, 0x1003f) close(r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00001fe000-0x4)=0x563, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000194000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000034c000)=@assoc_value={0x0, 0xac5}, &(0x7f0000e71000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000013d000-0x74)={r3, 0xa3aa, 0x6a, "456c9e1bbeeca6170374f51b77ee5f667f3eb56bdfb518e348d6db077b68081ab307bdf5413cdc2e464168dcf89966b483a97c10936c7e6edf47ea957461a89046f0a35410b2711c947bde08bba22e5de9e29bff58096f07472e5783f89c913a3946ce1a3508f49a8406"}, 0x74) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000527000)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ca5000-0x8c)={r3, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000732000-0xc)={0x7, r2, 0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x400) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00004f2000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000051000-0x3)=0x5a) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000060b000-0x10)=@buf={0xca, &(0x7f00006f4000-0xca)="172d8b34beeeafbdf54bd072bdc7884c9ae6511dff78b030cb68a6c536f394572be6743cba1f2eaea32c22aa861f4acfd2f8b5c3f964741b1b06f008736933eaa22beef2ed07ce3345cfb2c7a7abe25db51270a8580c3d5d34d5a7c2d76ba0e60ccfa02072950be83adf89f1c86a1e21ba7313ec9c894dc5def7639860a4e46b2a34ae90644f293815ae61b9a11e2a7076c8db2faadba1d562968a4c207bd97691d447a08ee8c63c33eee5cf660aed99c2ba75eb165340ea5b10765c7784b1c5a20d7c8ebdd1d85bfcec"}) r5 = accept(r0, &(0x7f0000518000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f00006d1000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000058b000)={0x0, 0x0}) close(r2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009e8000-0x4)=0x0) recvfrom$unix(r5, &(0x7f0000fe1000)="", 0x0, 0x0, &(0x7f00004e1000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) recvfrom$inet6(r5, &(0x7f0000c18000)="000000000000000000000000", 0xc, 0xfffc, &(0x7f0000fe7000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007f4000-0xc)={0x0, 0x0, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d93000-0x14)={0xf, 0x3f, 0xca15, 0x0, 0x3}, 0x14) 2017/08/27 06:35:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x6, 0xac, 0x85, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x2, 0x51, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x0, 0x3, 0x1000, 0x2, 0x3}, 0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x200101, 0x0) r4 = dup2(r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00001a9000)="2e2f66696c653000", r5, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000-0x8)={0x0, 0xfff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={r7, 0xffffffffffffffff}, 0x8) 2017/08/27 06:35:48 executing program 1: inotify_init1(0x800) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x81) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x10010, r0, 0x0) r1 = socket(0xa, 0x3, 0x40) mmap(&(0x7f00000e6000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) get_robust_list(0x0, &(0x7f000008d000)=&(0x7f0000238000-0x18)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x80000004, 0x41010, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = perf_event_open(&(0x7f0000000000)={0x800000004000005, 0x78, 0xefc, 0x0, 0x0, 0xdf1, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000238000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r2, r3, 0x80000) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000000)=0x3ff) r5 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x200) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000000000)={0x0, 0x8, 0x6e90, {0x383, 0x100}, {0x8, 0x20}, @period={0x5b, 0x0, 0x0, 0xfffffffffffffffb, 0x6, {0x2, 0xf9, 0x3, 0x0}, 0x7, [0x93, 0x3ff, 0x1, 0x269, 0x0, 0x15be, 0xec94]}}) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000239000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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timer_create(0x1000000000000000, &(0x7f0000000000)={0x0, 0x5, 0x6, @pad=[0xfffffffffffffffb, 0x1d, 0xffffffff, 0x200000000000007, 0x40000000000009, 0x9, 0xffffffffffffffff, 0x49]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000003000-0x6)=[0x6, 0x3b]) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000239000)=0x0) timer_gettime(r6, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = socket(0x10000000a, 0x1, 0x20000000000000) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$chown(0x4, 0x0, 0x0, 0x0) ioctl(r7, 0x8982, &(0x7f0000001000-0x1)="d9") ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000000)=0x2073) msgget(0x3, 0x12) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.375697] device lo entered promiscuous mode 2017/08/27 06:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f000013b000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006cb000)=0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000089c000)={0x0, 0x80000000, 0x8, 0x400}, &(0x7f0000e36000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a1a000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf43a, 0xc0f}, &(0x7f0000825000-0x4)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000057f000-0x8)={r1, 0x5}, &(0x7f0000e97000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000ba000)={r2, 0x5}, 0x8) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8001, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r3, 0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000688000-0x9)="2f6465762f6b766d00", 0x800000000000080, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f000000b000)={0x0, 0x3fff, 0x8, 0xf40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000c8b000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xadf, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000978000-0x20)={0xaf5, 0x1bf, 0x8200, 0x80, 0x1ff, 0x7fffffff, 0x401, 0x4, r2}, 0x20) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000c61000)=0x0) r8 = openat(r0, &(0x7f00005b5000)="2e2f66696c653000", 0x4000, 0x40) r9 = accept$inet(r8, &(0x7f0000b56000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000061e000-0x8)={0x0, 0x6}, &(0x7f0000ade000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000a85000-0x14)={r10, 0x1f, 0x20, 0x2, 0x38000000000, 0x4}, 0x14) lstat(&(0x7f000078a000)="2e2f66696c653000", &(0x7f0000414000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r11, r12) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000d0a000)={[0x8, 0x0, 0x1, 0x2], 0x3, 0x41, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) 2017/08/27 06:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005c9000)=@common="697036746e6c30000000000000000000") ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000ea9000-0x20)="0300000000000000811a02008014000600000000000182090059a709ff240000"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b9000)="2f6465762f6877726e6700", 0x501806, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f00006ba000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000dfb000)="2e2f66696c653000", 0x50) 2017/08/27 06:35:48 executing program 5: socketpair(0x10, 0x6, 0x2, &(0x7f0000646000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000250000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000bba000-0x10)={r2, 0x0, 0x3}) r3 = accept$ipx(r1, &(0x7f00000cd000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007d1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000e0000-0x8)={0x0, 0x4}, &(0x7f00003c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000257000-0x4)=@assoc_id=r4, &(0x7f0000cc5000-0x4)=0x4) r5 = socket(0x11, 0x80003, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000cd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000086000)=0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000cd6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dcc000)=0x2, 0x4) r7 = socket$inet(0x2, 0x10000000003, 0x7) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000098b000)={0x2a4, 0x5, 0x8, 0x6}, 0x10) getsockopt$inet_buf(r7, 0x0, 0x404, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r8 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000c90000-0x4)=0x0, &(0x7f0000859000)=0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f000068d000)={@common="69703667726500000000ffe000000000", @ifru_flags=0x900}) accept4$ipx(r5, &(0x7f00007c7000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ca1000)=0x10, 0x800) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff0303000002781300d74ca6000403ff020700", 0x1c) getsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000518000)="000000000000000000000000000000", &(0x7f0000ce4000-0x4)=0xf) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000254000)=0x904, 0x4) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f00001fc000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00003ae000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000fa9000-0x8)={0x0, 0xa7}, &(0x7f00001dc000)=0x8) sendmsg(r5, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000abd000)=[], 0x0, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000792000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2017/08/27 06:35:48 executing program 2: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ec6000)=[{&(0x7f0000ec6000-0xd5)="a94f163817f98ed4724338af52f40229581cf43ba82e9c664c2a7351fb192393e70eebf917cdfa9527808e6a5d42265e2cccd1d029ac6e0569b39a9c3a5a5df501c2788b3dfe96ced84a853d3ca73830808c8e7be2ed73508297ba1c50a26f52fd7fe1d54d8b780e3e025c856e60100efed9b098dbae01769597548bf7b77a37c41b59aa5cbdbdca2c127f720b7d2022d30d3ccee51567a7f14bef911dd568623a63013a6751101de82be68cda6e7cdf7a91e8ceb3357ee997a24cc631325171de3f0ec9f823ec741bfbd6b3b0687fc232b55bb422", 0xd5}], 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ec7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000012c000-0x4)=0xe) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f00004a0000)={0x27, 0x9, 0x20, 0x7}, 0x10) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000b3a000-0x32)="60be0dec47ae7b943bc2673e5237fd2da461682adceed1f10e63b5908aef55fe6413bceeb047b06155348caab9808e24ae64", 0x32, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000214000-0x8)=0x8000000000000040) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 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, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ee000+0xc02)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom(r2, &(0x7f000042b000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x2140, &(0x7f0000001000-0x1c)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000fd5000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x20, 0x0, 0xfe, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f00007b8000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f0000445000)={0x0, 0x0, &(0x7f000078b000-0x20)=[{&(0x7f0000fd5000)="4b12a4f755b79224ae9419cdd9cd9c3437064d99300daca8f6ae3a2b7d715b513d3dae27fc6e91efdf46b907ec3d4bd16a36fedb7a69b205951c16bd321cf43248e02c9fc117aef8cd20a00fe51b3710cfe46add984a0eeeb954f2f219908f65008c7ea5ddcd55f9d1b05cf6b84844a6adcaaadb6778ce456e85f90c91f48a493674d86bd77a9426b3d2d63095966200b56fff5d759d2ee0eec13ae26d40cc295e73469018796675ee99b864c99ebae318545931520273f106e9ae96695e67ef49ceca92357bdb70241dd2feb19847da39f048414deb60a8daa222f07c4c60fdc872796e06597aba9e96278256837a5eb1ca8b4b48ba", 0xf6}, {&(0x7f0000fd5000)="2288ebddaf0ea32465c01c4868eb186f557e1450a5cf6a63d006688fac9127447c66013f368bbe78b6ce30af2b36eddd0fb166121fa74f71aab4a209e69d4468c04e98fd1f919ec9b4eea6a9d40ce6057b6b00e4e812d9e84cf086ac0717fa504f4ae888ea9489cd94071466034356232a4505710b3ff4a66dd3d5ecfce620a231f831c8907c4eba6ac1bb5fc1cb75c311c88991a8d8ed86fcbd92763591731b24c20db0ba620bedddf54f87516f0de62acae8a687cd46d1", 0xb8}], 0x2, &(0x7f00008f1000-0x190)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x38, 0x117, 0x2, 0x1e, "2a1aadeb5bf9c93f5d6df3cdb83572591a8653f625a6489848a2d89af91b"}, @op={0x18, 0x117, 0x3, 0x5}, @iv={0xf8, 0x117, 0x2, 0xe3, "e0f3a1ef0638300d2d206ca8eefb685d258507fe6e73fbb0d1f4f8d8e68a498ed9b33e1114c6436c142b288412ec896ca1956e9fa8a24085a36eff4739290e7cbe7c340f1e1752a30812ae32dbb2c22f73afafa58291a0c0bc730067d14c3ee88dccb6ea2775dbf2116ed8da33257de0a2a719d1b6ac131e291884bc229bd666c514c10ffaf1914ea8b660c3487ca3ce6a4267dbdc2cdaa91d367c9afab24d96e42b6e6556e78c8143e47ec3f1b91a26bdd4406f02b1142b0ade45c18a4676cb75405d760bc400d9435b770c875ac4763015fd03fccb094d105b5657cfd9e1b1e7a372"}], 0x190, 0x48000}, 0x20004000) 2017/08/27 06:35:48 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x2000000) r0 = syz_open_dev$vcsa(&(0x7f000097d000)="2f6465762f766373612300", 0x3ff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bd8000-0xc)={0x0, 0x80000, r0}) fcntl$addseals(r1, 0x409, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a46000/0x4000)=nil, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100005, &(0x7f0000003000-0x77)="2f7f735c28d50c5435ec9cdd0f71f23dda856c926eee335f70a23fdf6b21078f38b98d89f1fb5b8e7581c5b0a76b197a411655000413f7000000000000172b2532f05d16ee0504e515f3b59d3c7395f5eed78558ced942cac330dfed2c0a9e834a14cdab1362051281a89fb171d5e3f7b6665011c3d08f", &(0x7f0000ca6000-0x4)=0x0, &(0x7f0000c8b000)=0x0, &(0x7f0000a53000-0xd5)="62260c19f9059a73fd5eee797ac2dea4656f230eff468ea0808a0cabd6b7188e710b3a09246680db0b9f6c4810cf7fbde62d8920a25bf8491808ad166c900a67fa61c1c4e7618fac302c4260bdb4a7a998ffd5198b35c7c50a73d763aecb6b2aa7ec94b521dca9b6653e8941b847cc6612631ad522aafcd5fa2bb965b87938b7d400c5e388a3ab56f3238bcebc7c834c9925d9f412c7ef72c8e28aab4050ffe5514f3c7d43b7abbe5a6a5cfe4210a71e04a2a1e84f0e3a5fcb8f1b89e9d161f6fe60bbee98aa978a2bee1a879e9e781053e5e1bcb7") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afe000-0xb)="2f6465762f6877726e6700", 0x101803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x40, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2, &(0x7f000097c000-0x8)={0x5}, 0x8) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000c64000-0x20)=[{&(0x7f0000008000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x2, &(0x7f0000007000)=[{&(0x7f0000008000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000b41000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f00009bd000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x4, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1010, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:48 executing program 7: gettid() mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x5) r1 = socket$inet6(0xa, 0x1, 0x7) mmap(&(0x7f00009b2000/0x13000)=nil, 0x13000, 0x2000006, 0x80032, 0xffffffffffffffff, 0x10) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000b84000)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x40000003a, &(0x7f0000f67000)=0x0, &(0x7f00005a7000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x7) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f68000-0x8)={0x0, 0x0}, 0x80000000, 0xfffffffffffffffa) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0x14, 0x5e, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, r3, 0x1, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000042c000)=0x0, &(0x7f0000240000-0x4)=0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x56) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dc, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r5, r4, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r6 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e67000)={0x0, 0xffffffffffffffff}, &(0x7f000040e000)=0x8) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f68000)=r7, 0x4) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000dcc000-0x4)={0x2000004}, 0x4) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000e68000)=r7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x4, 0x0, 0x0, @rand_addr=0x0, ""}}}}}) 2017/08/27 06:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x400000000000, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000ba3000-0xda)="") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000358000-0x40)={0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000284000)="2f6465762f7667615f6172626974657200", 0x40002, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f000042b000+0xfd1)="b407ef9ba30c4e19d0edfcc80af7aa373a11cbc01eb45fe887a2343c4b3cca6628b0e94cd3f971a3c8af0854c8b76cf2699e1963a28165acaeec63b5793708be43b37f1a8a6f68e1ee205054fa8d44f111b6ffebfcce2f194b6d854c599cf7f4faad9dfadc66412d5d3ac0bc847f058dfa055fdb74b4600882cb8f43903308467c57790556d499f7515fbdeea2a89840c0790b3a37f56f29ae", 0x99) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000d01000)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ff6000)={0x0, 0x0, 0x9, 0x2}, &(0x7f0000f2b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ed6000-0x98)={r3, @in6={{0xa, 0x1, 0xb30, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f00001fc000)=0x98) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000efd000-0x8)={0x0, 0x0}) ioctl$TCSETAF(r2, 0x5404, &(0x7f000034c000-0x14)={0x7ff, 0x6, 0x5, 0x2, 0xfffffffffffffffd, 0x1, 0x63d, 0x1, 0xfffffffffffffffe, 0x3ff}) ioctl$TCSBRKP(r2, 0x5425, 0x4) r5 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000f2c000-0x8)={r4, 0xfff}, 0x8) clone(0x0, &(0x7f00003a0000-0x1000)="", &(0x7f000008e000)=0x0, &(0x7f0000a06000)=0x0, &(0x7f0000fa5000-0x94)="") getcwd(&(0x7f00000a8000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a69000)={0x0, 0x0}) finit_module(r0, &(0x7f0000e06000)="2f6465762f6b766d00", 0x3) socketpair(0x0, 0x2, 0x8000000000002, &(0x7f0000a01000)={0x0, 0x0}) 2017/08/27 06:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000089e000)="2f6465762f72746300", 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000252000-0x9)="2f6465762f73672300", 0x0, 0x800000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000505000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a1d000)=0x10) r1 = gettid() setpgid(r1, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dc6000)=0x4, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000814000-0xd)="2f6465762f7573626d6f6e2300", 0x40, 0x203) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, 0x0, &(0x7f0000072000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003af000)={0x0, @in6={{0xa, 0x3, 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]}}, &(0x7f0000f64000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002ae000)={r6, 0x5}, &(0x7f00005fe000-0x4)=0x8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = dup2(r2, r3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000000000)={0x3, 0x2a6, 0x100000000000000, 0x2, 0x3da7}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000418000)="") perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x6874, 0x0, 0x71, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)=0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r7, 0x540f, &(0x7f000042d000)=0x0) 2017/08/27 06:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000eca000-0x4)=0xfffffffffffffffe, 0x4) perf_event_open(&(0x7f000001d000)={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, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ff0000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000121000)=0xd5) getsockname$netrom(r1, &(0x7f00007c9000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000bbd000+0x5a0)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000568000-0x8)="2e2f66696c653000", 0x54) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = syz_open_dev$sg(&(0x7f00004a5000-0x9)="2f6465762f73672300", 0x80, 0x80000a) gettid() r4 = inotify_init1(0x800) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) close(r4) socket$inet6(0xa, 0x3, 0x6) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x100) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e81000)=0x0) write$sndseq(r5, &(0x7f000001c000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x10000, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) io_setup(0x8, &(0x7f0000b3a000)=0x0) io_submit(r6, 0x1, &(0x7f000000f000)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000ad4000)=""}}, 0x0, r5}]) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xca, 0xdf, 0x0, 0xfffffffffffffffd}) ioctl(r5, 0x2285, &(0x7f0000007000)="53") socket$inet6(0xa, 0x20000000000005, 0xbe0b) getpgid(0xffffffffffffffff) [ 58.548580] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63767 sclass=netlink_route_socket pig=4047 comm=syz-executor2 2017/08/27 06:35:48 executing program 5: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) open(&(0x7f000001a000)="2e2f66696c653000", 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x0, 0x0}, &(0x7f0000061000-0x4)=0xc) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000038000-0x58)={0x26, "6861736800000000000040000086", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000cef000)={0x26, "6861736800000000000000000000", 0x40, 0x8000000001f, "706f6c79313330350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="1000000000fbff01000000e7fffffaff", 0x10) accept4(r0, 0x0, &(0x7f000072e000-0x4)=0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000b7f000)="d2cadf7c895f5711103d7598960cc99b", 0x10) mmap(&(0x7f0000000000/0x52b000)=nil, 0x52b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00004f4000-0x4)=0x0) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000052b000)={0x0, @in={{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]}, 0x5, 0x894, 0xb64, 0x4, 0x1}, &(0x7f000052b000)=0xa0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008b9000-0x4)=0x0, &(0x7f000060a000)=0x4) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f000052b000)={0x2, 0x2, 0x0, 0x1, 0x0}) 2017/08/27 06:35:48 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x33) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003b000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc0000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) signalfd4(r2, &(0x7f0000fbb000)={0x8000006}, 0x8, 0x800) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000f5d000)={0x101, 0x4, 0x42a}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mq_unlink(&(0x7f0000c1f000)="5c4000") ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002cd000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xa5928deeacb02186, &(0x7f0000fc0000-0x10)={0x0, 0x0}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f000045d000-0x6)={0x8000007, 0x7, 0x5}) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fallocate(r3, 0x0, 0x10000, 0x80000001) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000ff2000)={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7}, 0x1c) r5 = fcntl$dupfd(r4, 0x406, r4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ff2000)={0x0, 0xe2, 0x30}, &(0x7f0000a7d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000229000-0x8)={r6, 0x0}, 0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.668307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63767 sclass=netlink_route_socket pig=4060 comm=syz-executor2 2017/08/27 06:35:48 executing program 3: getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) prctl$setname(0xf, &(0x7f000099d000-0x8)="7a776c616e312500") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c66000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004c9000)=0xc) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000d0a000)=0xb2d9) r4 = syz_open_dev$mice(&(0x7f0000ceb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1000000000000003) read(r0, &(0x7f0000223000)="", 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000443000-0x68)={0x6, 0x9, [{0x4, 0x0, 0x200}, {0x1, 0x0, 0x80}, {0x401, 0x0, 0x8}, {0xffffffffffffffef, 0x0, 0x3e7e}, {0x5, 0x0, 0x0}, {0x0, 0x0, 0x7}]}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000303000)={0x0, 0x98, &(0x7f000077e000-0x98)="5fe48f4f42b1e2b6e0ff5078479f81368c95a4ba16f058b691b4d9c25bde2368edf05803d025ffca6e335159fe1f4c9be30abc23a9312412a320a9cf5adbaeee83255858bc4b04ef238ef2691c2de7575fc721cac5c409e2da53b455cd2338d2115fc4b5c9e9443139abe3b02c9fc0b8143ac154cc559c4e5d72bf76e756b8f74185fdb8d7ad69c96b61a4fa30153361431d2cd8d235cda6"}) write$evdev(r5, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) r6 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000001000)="6c6f2976626f786e65743000", 0x0) sysfs$2(0x2, 0x0, &(0x7f000025e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwritev(r7, &(0x7f0000003000)=[{&(0x7f0000000000)="e8", 0x1}], 0x1, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000502000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() syncfs(r0) ptrace$cont(0xffffffffffffffff, r1, 0x427, 0x1001) r2 = syz_open_dev$ircomm(&(0x7f00007cd000-0xd)="2f6465762f6972636f6d6d2300", 0x8, 0x1fff) keyctl$session_to_parent(0x12) fchmod(r0, 0x1) fcntl$setlease(r2, 0x400, 0xfffffffffffffffe) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000d6c000)=0x3ff) mkdir(&(0x7f000000f000)="2e2f62757300", 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000098f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f000036f000-0x6)="2e2f62757300") getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00009ea000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a70000-0x4)=0x5d) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000937000-0x4)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000013f000)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x20}, 0x7, 0x20, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x81, 0x40, 0x25a, 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]}) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fdatasync(r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000f88000-0x10)={0x0, 0x8a30, 0x2, 0x3}, &(0x7f00009f9000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ce8000)={r5, 0xf2, "90da58a081f7ac190fac8612c2469c24cbb047f5003c692a655a10a12d85e2258ac1b25918f6b01e0a412b26dbe6055d40389364424d13273ac9cc329bec2ec822a281d1f5e6738889f6a767d7a529ded9ba5f15658ba9b8f7886ff442e8f530170a382eeb48aaf9cba99f6eaf333550d3eb008a41b8dfdd433727e85899e5d654c6238a019ad962ae0a10142b810f4f96b10cac87613b1ccce755bf7c1873f278739e2c795c0355c3eb7819f338b853720693e2343ca46a353b1ca56146175262a7538a1edc1db5e34c16cf0f0d819f6ae3acca2784afe1f97ef28c679b5df3ce0ba1bc61c1dbc805aaf2595c3a77716573"}, &(0x7f000058b000)=0xfc) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f00009ad000)="220000001800ffffffffe5fffff70700020007000000040640060f0004000800aa189e", 0x23) epoll_create1(0x80000) pipe2(&(0x7f0000dbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000653000)=0xfffffffffffffffb, &(0x7f0000f7d000)=0x2) socket(0x10, 0x3, 0x0) 2017/08/27 06:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 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) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e0a000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000e59000)={0x4, 0x3, 0x4, 0x6, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xc96000)=nil, 0xc96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x807, 0x30da) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b69000)={0x0, 0x74, "c0bbd1ef5a4b902545dfd1cc8f548be9b86a09d7efffa2719d0d60b34e7f9e9ceb0529ddd66cf024240d98080612e04640c07a5698d23ccf73797daa895fd7dd221a611a9b53f6f4977f5969f6803fb34203bc1c71aab953ef2a35ec77135b4343319009e529d2d5788244eb653a17e7abdc2339"}, &(0x7f00001c4000)=0x7c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00002e2000-0x10)={r3, 0x6, 0xfffffffffffffffe, 0x6d}, &(0x7f0000c95000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000551000-0x20)={0x50e, 0x1, 0x2, 0x100000000, 0x800, 0x0, 0xfffffffffffffffe, 0xffffffffffffffc1, r4}, 0x20) r5 = syz_open_dev$mice(&(0x7f0000213000)="2f6465762f696e7075742f6d69636500", 0x0, 0x408802) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00006c1000)={&(0x7f000066f000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000c96000-0x4)=[0x0], &(0x7f0000521000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c96000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x1, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f00003ae000)=0x0, 0x4) r6 = syz_open_dev$sndtimer(&(0x7f0000003000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000004000)={0x3, 0x0, 0x0, 0x2, 0x3}) r7 = syz_open_dev$usbmon(&(0x7f0000c94000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x0) mmap(&(0x7f0000c96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000c93000)={0x1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x2, 0x8000, 0x3, 0x0}, 0x6cfa, 0x4eb1, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x401, 0x101, 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]}) fcntl$getown(r5, 0x9) request_key(&(0x7f0000587000)="6b657972696e6700", &(0x7f0000c95000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b6000-0x1)="00", 0x0) 2017/08/27 06:35:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000002000)={0x6, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000-0x8)={r1, 0x1}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009e4000-0x8)={0x0, 0x0}, &(0x7f000031a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f000061d000)="") mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet6_int(r0, 0x29, 0xdd, &(0x7f0000d1f000-0x4)=0x4, 0x4) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x0, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000080f000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000782000-0xe8)={{{@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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad6000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) ioprio_set$uid(0x4, r3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00005ed000+0xa8a)=0x0) mkdir(&(0x7f000072f000)="2e2f66696c65302f66696c653000", 0x80) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000c38000)="0000000000000000000000000000000000") 2017/08/27 06:35:48 executing program 7: syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f0000d4c000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mprotect(&(0x7f0000bcf000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x464000, 0x0) mremap(&(0x7f0000a02000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ca9000/0x4000)=nil) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000)="2f6465762f7667615f6172626974657200", 0x43, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00007ae000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffb5811ed5, 0x3, 0x9, "e5b6126adbb6b786133afbd8c0eb43934da30f8b2c33e85935e7ce69b2b1982659b8007e88dfce4a5e779cefcadd961f821adb67c04a6cac3bcabe1781e4081ebd3a0e14ea29c7bf922f85be1e6f19e5"}, 0x160) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt(r1, 0x0, 0x0, &(0x7f0000ee2000)="", 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d2f000)=0x8, 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000bc5000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f000027e000-0x8)="2e2f66696c653000", &(0x7f0000f17000)="2e0000007300", 0x2100020, &(0x7f0000444000)="") mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") mount(&(0x7f00003b8000-0x3)="2e2f66696c653000", &(0x7f00005b7000)="2e2f66696c653000", &(0x7f0000dd4000-0x6)="72616d667300", 0x0, &(0x7f0000c65000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:48 executing program 2: mmap(&(0x7f0000000000/0x7b8000)=nil, 0x7b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) prctl$setfpexc(0xc, 0x110000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004f9000-0x12)={@common="67726574617030000000000000000000", 0x200}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xf19, 0xf75}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00007b7000-0x20)=[{&(0x7f000014d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00007b7000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x2) connect$netlink(r0, &(0x7f00006f8000-0xc)={0x10, 0x0, 0x3, 0x7}, 0xc) statfs(&(0x7f0000399000-0x8)="2e2f66696c653000", &(0x7f000035c000)="00000000000000000000") 2017/08/27 06:35:48 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000c5b000-0xa)="2f6465762f7663732300", 0x7, 0xc2) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x12, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5e000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x0, 0x87) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) shmget$private(0x0, 0x1000, 0x0, &(0x7f000091e000/0x1000)=nil) r3 = syz_open_dev$ircomm(&(0x7f0000b0d000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x100000080801) poll(&(0x7f0000f4d000)=[{r2, 0x1, 0x0}, {r2, 0x80, 0x0}, {r2, 0x0, 0x0}, {r2, 0x100, 0x0}, {r3, 0x100, 0x0}], 0x5, 0x101) ioctl$TCSETA(r3, 0x5402, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffd4, 0xfff, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000b32000)={0x400, 0x9, 0x7, 0x4, 0x9, 0x80, 0xffffffffffffffc0, 0xffffffffffffffbe, 0x0, 0x652aa416, 0x0, 0xff}) shmctl$SHM_LOCK(0x0, 0xb) writev(r3, &(0x7f0000663000-0x10)=[{&(0x7f00003da000)="0d66", 0x2}, {&(0x7f0000631000)="4c76e8dc88840500e0810a", 0xb}, {&(0x7f000042d000)="dd4d79ec003ffaf2da793017c5fc2507bd6753d83be241b67af528a1a060dd5d4fbe1a40244ab2c1cf8526340e2ac1346b78dac51b94da2f7ac591daf11304191984581c2ad2a2da2521c7af3cf06791af035b6d9776ea74198d8c88eac5b7aee10944e6aa86e2d9adfdc0ef8d9b8edca0a1c9f4cd5f3ad3fd1028d48fc735e51598495e6d5857982351f7e25ec4ec6787e3b42f09541db97b72a4ed51b3779757cde1778ad4b9cf170c8593674e0f6baf0ee1846194be8e00aeff87821ffbe50797fa62d75792c58bcc09724211bb18a501da8832773bae", 0xd8}, {&(0x7f0000422000)="02", 0x1}], 0x4) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000d28000-0x4)=0x0) r4 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000954000)={0x0, r4}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000348000)={0x4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb7db}, 0x98) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x10000, 0xfdffffffffffffe0}, {0x11, 0x0, 0x0, 0xffffffffffffffff}]}) socket(0xa, 0x3, 0x40) msgget(0x3, 0xfffffffffffffefd) getuid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00007f4000-0x8)=0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000621000)={0x6, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfef, 0x2, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000258000-0x20)={r5, &(0x7f0000aa6000-0x33)="0a30560de2019f8cc68b64818c87bdba2dbecb7c4dd63d6ae7746edb03d21f5ee7d0b7f66dbd3b0000000000000000eba7dc88", &(0x7f00003e4000)="3c0be29ba54fb8b537a0470a7918423e790264d42bba432cb74e5e98302380509ca9e587017a6c04e59a4a915d684be8584e8c4a864e389bf0b540d2dd316b68c653f6dcaff33bac0d7469b0e60d5cb945", 0x3}, 0x20) socket(0x1, 0x2, 0xffffffffffffffff) 2017/08/27 06:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r0 = syz_open_dev$sndtimer(&(0x7f0000ace000)="2f6465762f736e642f74696d657200", 0x0, 0x200) mmap(&(0x7f000029c000/0x3000)=nil, 0x3000, 0x200000a, 0x32, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000029e000-0x8)={0x0, 0xff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x52150ffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000029e000)={r6, 0x82000000}, &(0x7f000029e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x7, 0x800e, 0x6, 0xacce, 0xf5d, 0x8, 0x14000, r7}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) 2017/08/27 06:35:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000f65000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x1000000, 0x20000000032, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x5, 0x1, 0xff, 0x7, 0x1}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x10012, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000013, 0x5010, r2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x40012, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000009000-0xc)={0x0, r0, 0xfffffffffffffffe}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, r1, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f000000d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="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", &(0x7f0000009000)="63d9df0dcdf29699dbb8182455b10e52241b6f5a5026ceac47d356108b9b5465ca62a4e567d9a586f309f00d6491ba35c56f0d5db4b7ec3f9af9efb7daad91da1919c21ac8404ebcb14961994569b757f4d85531668bf79b4cea3f69c7f939", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r2, &(0x7f000000e000)="7a8b937f9b9d0f65630d0b95b36548947d77203b015e60210e617c60fe2130711dce0dda70a3d1e91cda78791ba3203b60543c0fecfa551d946e45b4fa79"}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000000d000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000005000)={@broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000000e000+0x3c6)={0x200, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x647a}, &(0x7f000000f000-0x4)=0x98) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000007000)=[{0x8, 0x0}, {0x4, 0x6}, {0x4, 0x20}, {0x4, 0x4}, {0x3, 0x1}, {0x2, 0x9}, {0x0, 0x1f}, {0xa, 0xfffffffffffffff7}], 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x58) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x2012, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r2, &(0x7f0000008000-0x1000)="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", &(0x7f0000011000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x2000000032, r4, 0x1e) setsockopt$inet_buf(r1, 0x0, 0x22, &(0x7f0000000000)="", 0x0) 2017/08/27 06:35:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[], 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x1) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000dca000)={0x6, {{0xa, 0x0, 0x2c5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) r4 = syz_open_dev$evdev(&(0x7f0000103000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x200000) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f000085c000)=0x7) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f08000)=0x5, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, &(0x7f0000f0a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0a000-0x4)=0x8, 0x80000) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f09000)={0x0, @in={{0x2, 0x0, @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]}, 0x1, 0x4}, &(0x7f0000f09000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000b4c000)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffb}, 0x98) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000f07000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000bb000-0x4)=0x0, &(0x7f0000478000-0x4)=0x4) bind$inet6(r3, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x8000000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0}) 2017/08/27 06:35:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ee8000)={0xf2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x83, 0x100000001, 0x100, 0x0, 0x4, 0x8, 0x80}) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300001c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x28) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3000001, 0x72, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00002d7000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94, 0x2, 0x2, 0x6, 0x0, 0x1, 0x7}, 0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ce000/0x2000)=nil, 0x2000, 0x7, 0x8012, r3, 0x0) mmap(&(0x7f0000199000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000fd9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd9000)="ec0cd3b51b", 0x5, 0x840, &(0x7f0000c21000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000a32000)={{0xa, 0x2, 0x99, @loopback={0x0, 0x1}, 0x43}, {0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x10000}, 0x6, [0x7, 0x9, 0x401, 0x0, 0x7, 0x2000000008000, 0x931, 0xfffffffffffff4e8]}, 0x5c) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00002e7000)="c2", 0x1) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x2050, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000ee9000-0x4)=0x4, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008c0000)="06", 0x1) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10000}, 0x2020) [ 59.279153] [ 59.280808] ====================================================== [ 59.287108] WARNING: possible circular locking dependency detected [ 59.293405] 4.13.0-rc6-next-20170825+ #9 Not tainted [ 59.298485] ------------------------------------------------------ [ 59.304779] kworker/0:2/3851 is trying to acquire lock: [ 59.310114] (rcu_sched_state.barrier_mutex){+.+.}, at: [] _rcu_barrier+0x13f/0x7a0 [ 59.319477] [ 59.319477] but task is already holding lock: [ 59.325419] ((&map->work)){+.+.}, at: [] process_one_work+0xb2c/0x1be0 [ 59.333718] [ 59.333718] which lock already depends on the new lock. [ 59.333718] [ 59.342005] [ 59.342005] the existing dependency chain (in reverse order) is: [ 59.349600] [ 59.349600] -> #3 ((&map->work)){+.+.}: [ 59.355034] process_one_work+0xba5/0x1be0 [ 59.359763] worker_thread+0x223/0x1860 [ 59.364233] kthread+0x39c/0x470 [ 59.368098] ret_from_fork+0x2a/0x40 [ 59.372308] 0xffffffffffffffff [ 59.376078] [ 59.376078] -> #2 ((complete)&rcu.completion){+.+.}: [ 59.382643] __lock_acquire+0x3286/0x4620 [ 59.387286] lock_acquire+0x1d5/0x580 [ 59.391582] wait_for_completion+0xc8/0x770 [ 59.396399] __synchronize_srcu+0x1b5/0x250 [ 59.401217] synchronize_srcu+0x1a3/0x560 [ 59.405861] quarantine_remove_cache+0xd7/0xf0 [ 59.410941] kasan_cache_shrink+0x9/0x10 [ 59.415495] kmem_cache_shrink+0x15/0x30 [ 59.420053] acpi_os_purge_cache+0x15/0x20 [ 59.424786] acpi_purge_cached_objects+0x38/0xc9 [ 59.430041] acpi_initialize_objects+0xc5/0x112 [ 59.435203] acpi_init+0x23c/0x8e6 [ 59.439240] do_one_initcall+0x9e/0x330 [ 59.443712] kernel_init_freeable+0x469/0x521 [ 59.448701] kernel_init+0x13/0x172 [ 59.452825] ret_from_fork+0x2a/0x40 [ 59.457027] [ 59.457027] -> #1 (cpu_hotplug_lock.rw_sem){++++}: [ 59.463420] __lock_acquire+0x3286/0x4620 [ 59.468062] lock_acquire+0x1d5/0x580 [ 59.472361] cpus_read_lock+0x42/0x90 [ 59.476660] _rcu_barrier+0x33d/0x7a0 [ 59.480954] rcu_barrier+0x10/0x20 [ 59.484994] netdev_run_todo+0x28f/0xca0 [ 59.489552] rtnl_unlock+0xe/0x10 [ 59.493503] tun_chr_close+0x49/0x60 [ 59.497711] __fput+0x333/0x7f0 [ 59.501482] ____fput+0x15/0x20 [ 59.505259] task_work_run+0x199/0x270 [ 59.509639] do_exit+0xa52/0x1b40 [ 59.513585] do_group_exit+0x149/0x400 [ 59.517965] get_signal+0x7e8/0x17e0 [ 59.522173] do_signal+0x94/0x1ee0 [ 59.526208] exit_to_usermode_loop+0x224/0x300 [ 59.531284] syscall_return_slowpath+0x42f/0x500 [ 59.536537] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 59.541784] [ 59.541784] -> #0 (rcu_sched_state.barrier_mutex){+.+.}: [ 59.548698] check_prev_add+0x865/0x1520 [ 59.553253] __lock_acquire+0x3286/0x4620 [ 59.557898] lock_acquire+0x1d5/0x580 [ 59.562193] __mutex_lock+0x16f/0x1870 [ 59.566574] mutex_lock_nested+0x16/0x20 [ 59.571142] _rcu_barrier+0x13f/0x7a0 [ 59.575436] rcu_barrier+0x10/0x20 [ 59.579470] htab_map_free+0x9d/0x640 [ 59.583768] bpf_map_free_deferred+0xac/0xd0 [ 59.588672] process_one_work+0xbfd/0x1be0 [ 59.593397] worker_thread+0x223/0x1860 [ 59.597865] kthread+0x39c/0x470 [ 59.601729] ret_from_fork+0x2a/0x40 [ 59.605931] [ 59.605931] other info that might help us debug this: [ 59.605931] [ 59.614045] Chain exists of: [ 59.614045] rcu_sched_state.barrier_mutex --> (complete)&rcu.completion --> (&map->work) [ 59.614045] [ 59.626772] Possible unsafe locking scenario: [ 59.626772] [ 59.632798] CPU0 CPU1 [ 59.637440] ---- ---- [ 59.642077] lock((&map->work)); [ 59.645502] lock((complete)&rcu.completion); [ 59.652573] lock((&map->work)); [ 59.658518] lock(rcu_sched_state.barrier_mutex); [ 59.663417] [ 59.663417] *** DEADLOCK *** [ 59.663417] [ 59.669449] 2 locks held by kworker/0:2/3851: [ 59.673912] #0: ("events"){.+.+}, at: [] process_one_work+0xad4/0x1be0 [ 59.682301] #1: ((&map->work)){+.+.}, at: [] process_one_work+0xb2c/0x1be0 [ 59.691044] [ 59.691044] stack backtrace: [ 59.695522] CPU: 0 PID: 3851 Comm: kworker/0:2 Not tainted 4.13.0-rc6-next-20170825+ #9 [ 59.703637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.712980] Workqueue: events bpf_map_free_deferred [ 59.717973] Call Trace: [ 59.720539] dump_stack+0x194/0x257 [ 59.724145] ? arch_local_irq_restore+0x53/0x53 [ 59.728797] print_circular_bug+0x503/0x710 [ 59.733109] ? print_circular_bug_entry+0xb0/0xb0 [ 59.737930] check_prev_add+0x865/0x1520 [ 59.741969] ? copy_trace+0x1d0/0x1d0 [ 59.745745] ? check_usage+0xb70/0xb70 [ 59.749615] ? hlock_class+0x140/0x140 [ 59.753477] ? copy_trace+0x1d0/0x1d0 [ 59.757254] __lock_acquire+0x3286/0x4620 [ 59.761377] ? __lock_acquire+0x3286/0x4620 [ 59.765674] ? copy_trace+0x1d0/0x1d0 [ 59.769452] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 59.774618] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 59.779606] ? unwind_dump+0x4c0/0x4c0 [ 59.783467] ? unwind_dump+0x4c0/0x4c0 [ 59.787335] ? __unwind_start+0x169/0x330 [ 59.791458] ? unwind_get_return_address+0x61/0xa0 [ 59.796362] ? __save_stack_trace+0x61/0xd0 [ 59.800663] ? htab_map_free+0x98/0x640 [ 59.804615] ? save_stack_trace+0x16/0x20 [ 59.808740] ? __lock_acquire+0x20f4/0x4620 [ 59.813041] ? lock_acquire+0x1d5/0x580 [ 59.816991] ? perf_trace_lock_acquire+0xfe/0x900 [ 59.821810] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 59.826984] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.831973] ? trace_hardirqs_on+0xd/0x10 [ 59.836100] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.840574] ? finish_task_switch+0x1d3/0x740 [ 59.845042] ? finish_task_switch+0x1aa/0x740 [ 59.849516] ? preempt_notifier_dec+0x20/0x20 [ 59.853989] lock_acquire+0x1d5/0x580 [ 59.857769] ? _rcu_barrier+0x13f/0x7a0 [ 59.861724] ? lock_release+0xd70/0xd70 [ 59.865677] ? rcu_note_context_switch+0x710/0x710 [ 59.870588] ? __might_sleep+0x95/0x190 [ 59.874543] ? _rcu_barrier+0x13f/0x7a0 [ 59.878494] __mutex_lock+0x16f/0x1870 [ 59.882358] ? _rcu_barrier+0x13f/0x7a0 [ 59.886309] ? print_usage_bug+0x480/0x480 [ 59.890516] ? _rcu_barrier+0x13f/0x7a0 [ 59.894465] ? perf_trace_lock+0x860/0x860 [ 59.898678] ? mutex_lock_io_nested+0x1740/0x1740 [ 59.903490] ? hlock_class+0x140/0x140 [ 59.907350] ? find_held_lock+0x39/0x1d0 [ 59.911387] ? __wait_rcu_gp+0x25d/0x420 [ 59.915422] ? lock_downgrade+0x990/0x990 [ 59.919544] ? wait_for_completion+0x42f/0x770 [ 59.924105] ? do_raw_spin_trylock+0x190/0x190 [ 59.928665] ? mark_held_locks+0xb2/0x100 [ 59.932788] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.937780] ? wait_for_completion+0x113/0x770 [ 59.942336] ? __raw_spin_lock_init+0x1c/0x100 [ 59.946895] ? wait_for_completion_interruptible+0x820/0x820 [ 59.952668] ? __lockdep_init_map+0xe4/0x650 [ 59.957052] ? __raw_spin_lock_init+0x2d/0x100 [ 59.961612] ? __init_waitqueue_head+0x97/0x140 [ 59.966256] ? wake_up_q+0xe0/0xe0 [ 59.969774] mutex_lock_nested+0x16/0x20 [ 59.973809] ? mutex_lock_nested+0x16/0x20 [ 59.978027] _rcu_barrier+0x13f/0x7a0 [ 59.981801] ? __wait_rcu_gp+0x25d/0x420 [ 59.985839] ? rcu_gp_is_normal+0x140/0x140 [ 59.990136] ? _synchronize_rcu_expedited.constprop.76+0xab0/0xab0 [ 59.996432] ? synchronize_sched.part.68+0xbd/0x110 [ 60.001424] ? synchronize_sched_expedited+0xf0/0xf0 [ 60.006500] ? call_rcu_bh+0x20/0x20 [ 60.010187] ? __lock_is_held+0xbc/0x140 [ 60.014225] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 60.019742] ? __wait_rcu_gp+0x25d/0x420 [ 60.023782] ? __might_sleep+0x95/0x190 [ 60.027731] rcu_barrier+0x10/0x20 [ 60.031245] htab_map_free+0x9d/0x640 [ 60.035018] ? check_noncircular+0x20/0x20 [ 60.039229] ? mark_held_locks+0xb2/0x100 [ 60.043352] ? cpumask_weight.constprop.17+0x40/0x40 [ 60.048429] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 60.053419] ? trace_hardirqs_on+0xd/0x10 [ 60.057545] ? free_uid+0x15d/0x480 [ 60.061147] ? find_user+0x90/0x90 [ 60.064664] ? __lock_is_held+0xbc/0x140 [ 60.068707] bpf_map_free_deferred+0xac/0xd0 [ 60.073090] process_one_work+0xbfd/0x1be0 [ 60.077299] ? check_noncircular+0x20/0x20 [ 60.081512] ? pwq_dec_nr_in_flight+0x450/0x450 [ 60.086156] ? finish_task_switch+0x1d3/0x740 [ 60.090627] ? finish_task_switch+0x1aa/0x740 [ 60.095107] ? perf_trace_lock_acquire+0xfe/0x900 [ 60.099928] ? __sched_text_start+0x8/0x8 [ 60.104050] ? perf_trace_lock+0x860/0x860 [ 60.108264] ? find_held_lock+0x39/0x1d0 [ 60.112306] ? lock_acquire+0x1d5/0x580 [ 60.116253] ? worker_thread+0x4a3/0x1860 [ 60.120380] ? lock_release+0xd70/0xd70 [ 60.124332] ? do_raw_spin_trylock+0x190/0x190 [ 60.128897] worker_thread+0x223/0x1860 [ 60.132856] ? process_one_work+0x1be0/0x1be0 [ 60.137325] ? check_noncircular+0x20/0x20 [ 60.141535] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.146007] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 60.151000] ? trace_hardirqs_on+0xd/0x10 [ 60.155121] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.159592] ? finish_task_switch+0x1d3/0x740 [ 60.164061] ? finish_task_switch+0x1aa/0x740 [ 60.168531] ? preempt_notifier_dec+0x20/0x20 [ 60.173004] ? __schedule+0x8f0/0x2070 [ 60.176874] ? try_to_wake_up+0xf9/0x1600 2017/08/27 06:35:50 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) read(r0, &(0x7f00006bf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) r3 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f00002a6000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000cb8000)="") r4 = socket(0xa, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000009, 0x1, [{0xd110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000de2000)={0x0, 0x100}, &(0x7f000065e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b11000)={0x0, @in6={{0xa, 0x0, 0x8f4c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4, 0xffffffffffff8001, 0x1, 0x0}, &(0x7f0000385000)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f0000275000-0x70)=[{&(0x7f0000165000-0x1c)=@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b1}, 0x1c, &(0x7f0000918000-0x50)=[{&(0x7f0000832000)="", 0x0}, {&(0x7f000050c000)="ef6fca1bdf084a1a777d3fdc993b18e4a927472da8499f774e61c24a0166ee8c87bf75399c4e6647b6a58b4029635b9adb3b30d0a98ad49d5643d3f0e543f0f7d8b207d7eb665cf86403dcb4bc17e371babdc364", 0x54}, {&(0x7f0000ca8000-0x4a)="63b8b7ae8ac526fb2c93a938fac9a4602733aab32c26bc5cf2767d4d4d384654003af11108e3a63ddd4be462146d8034828a786d0085f5d56e41d366ab772d60b000f9262cecaf39f12e", 0x4a}, {&(0x7f0000a21000)="c1c39293368357f8b099b8c1c6e234ab8f17e5a0ed8b2a34b69c9f53b3beedb702eacce6bb0b21e4f5c861e3cb47d25939b398471de50f1b072965053374aad0d159f54830ec2583044e88fa0a29a4a1c56590940b8485da05630a226f84d97c6fb713e27c129d6a08505630d9474d4a1f7d0d1685dafa87edbe16f6e712291669064cfd66fee48f737556b174", 0x8d}, {&(0x7f0000f70000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000008000)=[@init={0x18, 0x84, 0x0, {0x200000000000000, 0x100, 0x912b, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x7, 0x8, 0xf358, 0x200, 0xc, 0x2, 0x1, 0x0}}], 0x2, 0x40010}, {&(0x7f00004b0000-0x1c)=@in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c, &(0x7f00001dd000)=[{&(0x7f0000cc7000)="cc3517fe3b679f30eb701c030a7a7d47eecf8ba7db9aa1df7e5c9cd4c32decc7d4db6e01c842a107decbd642181d813194923c57c964ff4ba6442c213725fe008ea6808fe0d104fae3c5857d1cf8d235d800b6f892d32c4a30a2e562e267f571d1a8ec6b4552b21455e217c34cbd587e69a6a397d67ddaa1b5475770148dbd01e258fc1dd31429d9c4a854f7eccfcff472a233c0728d4b83f8474dfd880cd0402de643f62f39f18aa7f956d1aeca1abc7c7e3bc3160cee2a5b532fe7636435517a780d86dd9aaa85776961e44021af0690e5b6146818", 0xd6}, {&(0x7f0000185000)="d21e3c00ae5b00133bf8aa19afcddeec661d108d8579af068ac844c8a1a2a18fc3124f6b3bec0e31fcb8cfe9d99e60fcc8a7ef39261565510941962022014d8b917167c4f5c21343bde1594b168678a5ecba100e341f19dbb950c2128895a702946cae5bedcae4932b28fb054bd4630f9739226d561dddab2803c6414f3b7fcde25f0241bd85cb149362f4a1f6fc1dd897b7ae90fd0635b4aa0edc85cc48e9fc5b7f98fb044b618abf57996e0b186bee0c16cb1a936c574f1c29881a", 0xbc}, {&(0x7f0000104000)="364fd17d4f6e555d67f732e495080a7edd24fdafac378f591ab613b1c81600490b442660d98074fcecb3831873b28c90a6045e25019ab9acb9827704075f32d647f44f38c42771567a9b", 0x4a}], 0x3, &(0x7f0000a57000)=[@init={0x18, 0x84, 0x0, {0x40, 0x6, 0x1, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xbf, 0x6a9aaccc1cd45543, 0xfffffffffffffff8, 0x800, 0x4, 0x3, 0x200, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfff, 0x8, 0x50d, 0x200008, 0xbb5, 0x5, 0x1f, r6}}], 0x3, 0x2004c0c0}], 0x2, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000775000-0x8)={0x0, 0x6}, &(0x7f0000c86000)=0x8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000d67000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r8, 0x44a0) creat(&(0x7f00008cd000)="2e2f66696c653000", 0xf3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000bf4000-0x8)={r7, 0x100000000}, 0x8) shmctl$IPC_STAT(r3, 0x2, &(0x7f00003a1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bae000-0x8)={r5, 0x2}, &(0x7f0000ebc000)=0x8) ioctl(r4, 0x8916, &(0x7f0000000000)="fb") getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000)=0x8) stat(&(0x7f0000d75000)="2e2f66696c653000", &(0x7f0000348000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket(0x20000000a, 0x1, 0x0) ioctl(r9, 0x8936, &(0x7f0000000000)="") ftruncate(r4, 0x100000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000071b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/27 06:35:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1015, 0x8000e, 0x800, &(0x7f0000001000)={0x0, 0x0}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000841000-0x8)=0x7fff) pipe(&(0x7f0000a5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f000076e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETS(r3, 0x5402, &(0x7f00006ad000)={0x10000, 0x13f, 0x4, 0xaed, 0x8000, 0x3, 0x10000000000002, 0x20, 0x0, 0x800, 0x3, 0xc5}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000967000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x800000000003, 0x40000000004) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@random="0bee8e326c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}) connect$netrom(r3, &(0x7f00001a1000)=@full={{0x3, {"3772f887d80f92"}, 0xff}, [{"6d1a9b8d71d592"}, {"9ab3baf045767f"}, {"b04651011da906"}, {"0533f254de1260"}, {"8f458f935a334e"}, {"193090c3c13399"}, {"38575c0b241e72"}, {"72185605808a2c"}]}, 0x48) r5 = semget$private(0x0, 0x2, 0x45) semctl$GETVAL(r5, 0x8, 0xc, &(0x7f00002ef000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ea8000)=0x0) r6 = socket$inet(0x2, 0xa, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00006a6000-0xa)="24707070312d656d3000") ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00003a3000)={0x9, 0x618a1f6000, 0xa95e}) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xce}) ioctl$sock_ifreq(r6, 0x8922, &(0x7f000059e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 60.180998] ? find_held_lock+0x39/0x1d0 [ 60.185040] ? lock_downgrade+0x990/0x990 [ 60.189163] ? complete+0x18/0x80 [ 60.192595] ? __schedule+0x2070/0x2070 [ 60.196547] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 60.201624] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 60.206616] ? trace_hardirqs_on+0xd/0x10 [ 60.210739] ? __kthread_parkme+0x173/0x240 [ 60.215036] kthread+0x39c/0x470 [ 60.218377] ? process_one_work+0x1be0/0x1be0 [ 60.222847] ? kthread_create_on_node+0x100/0x100 [ 60.227664] ret_from_fork+0x2a/0x40 2017/08/27 06:35:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x80088) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee6000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a2b000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007eb000)="2f6465762f7161745f6164665f63746c00", 0x1fe, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000317000)=0x9) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ca9000-0x4)=0x0, &(0x7f0000ee5000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x3, 0x4, 0x3, 0xa, 0x198}, 0x20) bind$inet6(r0, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x80000, 0x2) pipe(&(0x7f0000749000)={0x0, 0x0}) epoll_create(0xfffffffd) madvise(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) epoll_wait(r6, &(0x7f00009b8000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ae7000)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000ee7000-0x2c)={r7, 0x23, "1ae7d8c079f2f06051532f333562bc10ad264adbdb8f471c22d88da8da87f5c2b47a78"}, &(0x7f0000ee9000-0x4)=0x2c) sendmsg$inet_sctp(r4, &(0x7f000006e000-0x38)={&(0x7f0000ac9000-0x1c)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f0000f6d000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11ceb30863fc2aba3e064d9743641d3d340752bfd099ba528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3beebf105c86e8189e386d1e2742e51c1b565337888abdff8742ab71632271b2d3e45cac8f46976b5f652de087c6923650bd19f8a84937ce670b67201a431771a1b86dd545ad3e44a511628f0b855eb19db", 0xdb}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendto$inet6(r0, &(0x7f0000c5f000-0x4)="", 0x0, 0x0, &(0x7f0000353000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$ipx(r5, &(0x7f0000299000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000075a000)=0x10) getsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f000036c000-0x8)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000b92000-0x4)=0x8) recvmsg(r0, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000-0x10)=[{&(0x7f0000f6e000-0xd7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x1, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x80000, 0x0) r8 = memfd_create(&(0x7f0000084000)="00", 0x1) ioctl$KVM_ARM_VCPU_INIT(r8, 0x0, &(0x7f0000a6b000)={0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket$inet6(0xa, 0x2, 0x10000000000000) bind$inet6(r9, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ccf000)="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", 0x1000, 0x8000, &(0x7f000031e000-0x1c)={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) connect$inet6(r9, &(0x7f0000039000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/08/27 06:35:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000bdc000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x7, 0x32, r0, 0x0) r1 = socket(0x400000000000002, 0xa, 0x0) dup(r0) write(r1, &(0x7f0000269000)="220000001a0029000b0100047f000005020000fb000000000000000004001000be7e", 0x22) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f00003c3000-0x4)=0x0) r2 = msgget$private(0x0, 0x1) r3 = fcntl$dupfd(r1, 0x800000000404, r0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000593000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000a74000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x4, 0x40) getsockname$ax25(r6, &(0x7f0000002000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f000000b000)={0x2, 0x4000, 0x8, 0xf40, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00009b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fa3000-0x4)=0xd2) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000afc000)={0x7, 0x0, [{0x4b564d01, 0x0, 0x10000}, {0x8, 0x0, 0x9}, {0x5, 0x0, 0x8}, {0x3, 0x0, 0x105}, {0x6, 0x0, 0x200}, {0x800000001, 0x0, 0x1000}, {0x6, 0x0, 0x1}]}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000fa3000)={0x0, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00004e2000)={0x12, @tick=0x4400000000000000, 0x7, {0x1d3c, 0x4}, 0x10001, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fa4000-0xc)="2f6465762f6175746f667300", 0x401, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000fa1000)={0x6c, &(0x7f0000572000-0x6c)="04996d54a55972a4b53a205b0acafc0c0c80cd11b84f97b720348e6649c506cac853a0e230be300e1b4470e5b9df909c72a47d5aee43cd682948396ccaff5d7ad38c050bcbdada4dfe499fa8ad1332bb977087bb4cf7c2e85b455ddffabfd32d076e15743cd303ca4d3a79d9"}) msgrcv(r2, &(0x7f000043d000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xdc, 0x0, 0x80000000002ffc) perf_event_open(&(0x7f0000e9a000+0x49f)={0x2, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x4000, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x800000000000, 0xa9d, 0x0, 0x0, 0x0, 0xfffffffffffff8ba, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bca000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000094b000)=0x10) r1 = syz_open_dev$loop(&(0x7f00004de000)="2f6465762f6c6f6f702300", 0x5, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e1c000-0x8)={0x0, 0x116000000000000}, &(0x7f00007e1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000862000)={r2, 0x83}, &(0x7f0000920000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendmsg(r0, &(0x7f0000c54000)={0x0, 0x0, &(0x7f00008c7000)=[{&(0x7f0000d26000-0xed)="c979a59c8a8cc70f79a4c5f3fe9502a31a0372032f30525c60157878136df8479da8b08f1819003151a76b3cd2d444ab4ef081699ba65489768e37e2583f50c48f209f4c3cce59a81e6c5e823c75c3f689d518c9d5de5106d2f426c4aa51369df230ea2f3a371aeaa055e4e26e70581dbad99cc25fa6268964446ed936fe03a0b108e0a86b9a147e5e3547b202dbc17098c89227423030308ad88a724a74c98cd96b2262604095aaf8198d1926a80f702ec4ca00cfa55b63da702057ee4623b51a0b6aa711949a3b9eb22a448d098bcd328fcd4a1e13f09f58897f7db3f4ec30a9be345744bfde0173ed588447", 0xed}, {&(0x7f0000863000)="cf8f5f6ced34b3eff6ee99bc8c1f05f458e0d66550c493eb89ea8222bb51ee58ba9722c9205f", 0x26}, {&(0x7f000091b000)="6eec133cdb70e144f37a841a7876291f2af1f409fc0962334d40e3f84982dbe7f1580530513f75eac1260d175119d6cbdde3c1febba02832d2ca1c50c2f73ce13b0b9cbddc38f7a227490ccfeaed780126ddbbda83862d0e8fe949a4d4f70058a91c6d987e070abf29a72465746b88990cbf0365e746a83965f82c5ce1d382b81158709b7fd954cd6eaa9e52a0b8900ffedf647a53bfae397f756c1ee638a64ce2b0328a6b21cecf7b50152d579d9edb4e9b14cb260e920d7ea4b307f00e89133e3e4d579b91a304619b0d9bedb728ba", 0xd0}, {&(0x7f00002ec000-0xf5)="09755b416891424d79e8089ae09edfcf0208e57ddeb1c79900a3249b5dc7644361d0bf9778a3828cd5af5db32fc5c2570defcc700c428d436f1a3f1334010a1ff3005ac98de4c6ee1d348f3681af782ee4fa86596f8689091321e2a08fe747ea459e107d2dfbdc3167c7b4b9a65d679b462cf0414b6fe243c18c3f84560e0fc00c684afe875f8448fe5a7149c4856b6a9ca02d40e090b5e1a7cb4503f80cef0119ae5f489f365b48ccaad85e9cdfa2b2241502e283658adf1d4945af9a2e886555b8a6d4419fc5174b0ac6acf1104ea98ef6c92420ca500155a8fe6a9c8acf4dcac7f559e09584078d9ba17c00a3f57392a9a68cdd", 0xf5}, {&(0x7f00009a8000-0x4b)="84d706e07fdec2d334eb73970e372cf1475988787b554a0b0539811f5b7321f778c9a469e09fa76348574ed11e8747c6dab669310c54f66afb362bcdc719de3a2ae5be930c7520df6bc896", 0x4b}, {&(0x7f000095b000)="bdf3356263b2df5b3c7b3c4b35b32a997d7fd647bd4466748d23757ff8acdd6fc095dba0ca1c046142c0e6661beaea700a94b5213268f610a1d11de5fe92fb2b9792e97fa1505cc483a2d7fb721e85633dcd8274cdcfee6e23d8da37bd8ebd9d08295e2f76046f8655b688751e9787", 0x6f}, {&(0x7f00008c5000)="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0x1000}, {&(0x7f0000873000-0xd1)="e198a930e3d3c6eff064baaee70d9ed8f57e4f867c86462757f4c4650d3fc8917f265635277e9095bf316f522da0673954eea1a0ca99978192aba194b0219128c499960582a06b9134339b65a2a78525f7cac4bd1bf5dfd3c8555094441f1290e7461beb6236b500409ada15cac01a01e805a73773d6750c6d877809ce75996c9500ea6064499211f373abaf7cc5a1b24a5f18829a6cca29ce252b96069806a3e6923ffdd8853f4effc8dfe9fcca00b96c1de851494162af8214c0ea3a0d83c0bf9806c15b78d3f757cfca13c84ad03c8c", 0xd1}, {&(0x7f00004e2000-0x28)="ba04077799d8b5e6c93c2becd4f9efc5be3d42ec2a945a950c353686bef2da06e9f533fd701f869f", 0x28}], 0x9, &(0x7f0000edf000-0x1210)=[{0x30, 0x10f, 0x3, "9be70db2bda8498ce3c5b68faf25ab5e18d59fa44593f6d74853fd9c1fd561"}, {0xa0, 0x11e, 0x2, "5a105e3f0cb797d52600c3750c9d4e145bdab74413edce2a5ef56b5e7810576a2f0f7812f7d3ef816b14308620060fe385bf8a29005546cbfb7fb713b09ce2c0654669cf73ac67e4dc158e10b9fe4929bdaa39d9be0e018791189121fe140d866bc276e17d29568ee5035a1b8130f3ee5b5f696014be474be52d752fd0b3dbf5a77b8b5abc85f5d8cf"}, {0x28, 0x116, 0xffffffff, "f0af2a91219cddcfb364d7cc5762175df1f601"}, {0x98, 0x110, 0x9, "4400d6139bc1d882f50637325aa77887df3d0a7f8b0710f18cbe9ea75c57716d4101478930b60af606bd10c7014aafc2a99f606d694887c6035dce14471f3df6c2f40fe9712713eff6150843d1359c3e2079ee1e7bdc1a22f387d22e46983c20934df0d1261570d2543b523c8e0672ef692a318bc1e5cf66d38ed93e246701bc25dd"}, {0x70, 0x111, 0x3, "04a8eacccaf291d56d2230a635a3465c1330b8740a36ad0156857ddf28a83a90f4cb525a5b6ae6d29a1e969b318c90494021d1641d66a3202052a31e4ffb54f8493ef0a38872a5a68d66d090abe4d0f476cfbd464b75be6efa7f067123"}, {0x1010, 0x0, 0xc7, "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"}], 0x6, 0x80}, 0x800) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = dup(r3) r5 = gettid() fcntl$lock(r3, 0x7, &(0x7f0000ee5000-0x20)={0x0, 0x3, 0xffffffff97129bd1, 0x4, r5}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000173000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000ff000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) getresgid(&(0x7f0000d4f000)=0x0, &(0x7f00006b3000)=0x0, &(0x7f00007fb000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ef1000)={0x0, 0x0, 0x0}, &(0x7f00001ce000)=0xc) getresgid(&(0x7f00009e7000)=0x0, &(0x7f0000b9d000-0x4)=0x0, &(0x7f0000051000-0x4)=0x0) lchown(&(0x7f000097e000)="2e2f66696c653000", r7, r8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000a66000-0x28)={@generic="c093c9ef6e38091098816a0f9d85f2d1", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00003a0000+0x7cc)={{{@in=@empty=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f00004f2000)=0xe8) mq_unlink(&(0x7f00001a1000)="00") setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000756000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r9}, 0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000009a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xbc, 0x5, 0x500, 0x1, 0x4, r9}) connect$inet6(r3, &(0x7f0000c5f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/08/27 06:35:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000c5000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000eef000)=0x8, 0xb, 0x2, &(0x7f0000ef0000-0x10)={0x77359400, 0x0}, &(0x7f0000eef000)=0x7fff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f000034c000-0x8)="2e2f66696c653000", 0x40000, 0x2) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000384000)={0x0, 0x8, 0x1, 0x5, 0xffffffffffffff81, 0x4}, &(0x7f0000ef1000-0x4)=0x14) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a4a000)={r2, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0x3ff, 0xc7, 0x7}, &(0x7f0000ef0000)=0xa0) connect$bt_sco(r1, &(0x7f0000781000-0x8)={0x1f, {0x1e, 0xf4, 0x5, 0x10001, 0xce, 0x40}}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008a4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cea000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008af000)={r3, 0x4ba91380}, 0x8) r4 = dup3(r0, r0, 0x80000) dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000c16000)="00") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000157000-0x4)=0x0, &(0x7f0000e54000-0x4)=0x4) 2017/08/27 06:35:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) syz_open_dev$sg(&(0x7f0000723000)="2f6465762f73672300", 0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000361000)=[&(0x7f0000fb1000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000a61000)="", 0x0, 0x0, &(0x7f0000007000)={0x6, 0x1009, 0x0, @thr={&(0x7f0000492000)="", &(0x7f0000fb2000)="44"}}, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000001d000)={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, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) r4 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r3) sync() r5 = memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mincore(&(0x7f000093d000/0x2000)=nil, 0x2000, &(0x7f0000171000-0x12)="00000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) mbind(&(0x7f0000bf5000/0x2000)=nil, 0x2000, 0x1, &(0x7f00007ff000)=0x0, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x1000000000000000, 0x2, 0x3) mbind(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x8000000008001, &(0x7f0000c28000)=0x9, 0xa, 0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000a8d000-0x10)={0x14b, 0xc738, 0x3, 0x3}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000003) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) 2017/08/27 06:35:50 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000020000)={{{@in=@loopback=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}, {{@in6=@local={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}}, &(0x7f000001e000)=0xe8) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000017000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x2, 0x0, 0xa, 0xa0, 0x0, 0x8001, 0x0, r2}, {0x9, 0x2, 0x4, 0x40, 0x1, 0x4, 0x0, 0x0}, {0xfffffffffffffff7, 0x2, 0x2, 0x5}, 0x2a, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x2, 0x5, 0x81, 0x81, 0xd746}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000006, &(0x7f000001d000-0x4)=0x400002, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000020000-0x18)={@loopback={0x0, 0x1}, 0x20200, 0x0}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0xf, 0x5, 0x3f0000000, 0x3, 0x1}, 0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000018000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000001a000-0x190)={0xd4, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x801, 0x2, [{{0xa, 0x2, 0xfffffffffffffffc, @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]}, {{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000020000-0x6)="637562696300", 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000023000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f000001d000-0x20)={@generic="7c86d5f374246f575430495463a74c5d", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f000001c000-0x10)={0x2, 0x0, @rand_addr=0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r3, &(0x7f000001e000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x20, &(0x7f000000e000-0x1c)={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000000d000)=0x9, 0x4) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000020000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x6, 0x32, r3, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000022000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0xc, 0x14, r6, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000021000)={0x0, 0xfe}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000001c000-0xf)="000000000000000000000000000000", &(0x7f000001b000)=0xf) syz_emit_ethernet(0x8e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a3e2d55ba07f", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x1b, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}) 2017/08/27 06:35:50 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000e000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000c000-0x6c)={0x0, 0x61, "793327ce971f2ef916657b26f34ddfa533c3df0aac8746892fda53715419c8a5a182359770f2c458fdd3c4aee315e70a8a60e2a6df50eb089c15a1ccf52dde1bf2f2dbc66ebaba95bac92af65c135b8578ddce1c54ca72b3b677849f2b8bf8286f"}, &(0x7f0000007000)=0x6c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000c000)={r2, 0xb0, 0x2, 0x7}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000b000)=0x4, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000c000)={0xffffffffffffff05, 0x8, 0x6, 0x37ab, 0x0}, &(0x7f000000e000)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000007000-0x4)=0x7, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x80000000) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000000f000)={r2, 0x6}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000013000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="61b7be93586ace82ebc85f1c9fe42d90"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000012000-0x4)=0xc) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x0, 0x2, 0x5, 0x80, 0x20, 0x5, r5, r6}, {0x80000000, 0x7fff, 0x9, 0x5, 0x9, 0x7ff, 0x7, 0x0}, {0xcec, 0x10000, 0x7c, 0x4}, 0x8000, 0x1, 0x3ff, 0x1, 0x28, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x200, 0x9e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x3, 0x2, 0x3, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000012000)={r3, 0xb6, "4e776b9ea37829b70a8f5bdcbbcd12a072d74c5ecf992dab1561b73d9eac7cf57947c787e6b82994d0be051eb6e704cba5bb31712cc8f08a953087b88af1985d61e414904772d0781105e044deba5eca10f3cdf0bb97d0698619c361cc0356171865f478ffc7dc02716651dafa073380a49f69296968d3ea0b609fcf73854803169b024e62a7e8c9b7062b6f31fca137a23385a66005a6158d31e69e956df6270e8d916aa240a18a71dd94a6a11211c2564306cd9008"}, &(0x7f0000009000)=0xc0) 2017/08/27 06:35:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000020d000-0x5)="7573657200", &(0x7f0000ac9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000081c000-0x1000)="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", 0xfff, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2) r1 = syz_open_dev$sg(&(0x7f00009b6000-0x9)="2f6465762f73672300", 0x9, 0x41) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x200, 0x100000a, 0x1c, 0x10, "05d845872a038c0d24a120274e3aeaf5ee1745db5d9a573bfab4eee68bc828530484b341e92900100000fec58f4f6b954004c50910f72025a2d79b95a8a6095a", "7fd93269faf4d93d4fa5e866c6549c1b070b0b956ff426b85b7a7e9d42cc2ee7", [0x2, 0x6], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f00007ac000-0xd)="2f6465762f6972636f6d6d2300", 0xffffffffffffffff, 0x101182) recvfrom$llc(r1, &(0x7f000022f000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x2122, &(0x7f000000c000)={0x1a, 0x1b, 0x401, 0x400, 0x3f, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket(0x3, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b93000-0x3c)=@ethtool_link_settings={0x4d, 0x1000, 0x5, 0x7ff, 0x1, 0x100000001, 0xf898, 0xa70, 0x8, 0x3f, [0x6, 0x8, 0x7, 0x1, 0x0, 0x8, 0x100000000, 0x4], [0x3, 0x0, 0xfffffffffffffffe]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r3, 0x20000000000406, r2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000336000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = memfd_create(&(0x7f00007cb000-0x1)="00", 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc0000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$tun(&(0x7f000036f000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffff000) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f000003c000-0x10)={0x0, &(0x7f00007b7000)=[]}) r7 = open(&(0x7f00002c7000)="2e2f66696c653000", 0x14104a, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r4, &(0x7f0000488000-0xc)={0x80000000, 0x0}) write$evdev(r7, &(0x7f000064d000)=[{{0x40000000007f, 0x0}, 0x1, 0x4a, 0x2}, {{0x0, 0x2710}, 0x965, 0x81, 0x87315}, {{0x77359400, 0x0}, 0x20000000000007, 0x8000008, 0x101}, {{0x0, 0x0}, 0x0, 0x1fe, 0x6}], 0x60) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000366000-0x10)={0x0, 0x8, 0x0, 0x5}, &(0x7f000053b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00001d2000)={r9, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x7fff, 0x4, 0x2}, &(0x7f00006ce000-0x4)=0xa0) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2017/08/27 06:35:50 executing program 1: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a5e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004ad000-0x4)=0x1c) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddf000-0x4)=0x14) r1 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bac000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de0000-0x10)={0x0, 0x3, 0x3, 0x9}, &(0x7f0000dde000)=0x10) mmap(&(0x7f00003f3000/0x1000)=nil, 0x1000, 0x1ffffff, 0x8010, r0, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c94000)={{{@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de1000)=0xe8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x4000000000000003, 0x49010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b3e000)={0x0, 0x0, 0x0}, &(0x7f0000594000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008d6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1000, 0x0, 0x401, 0x16, 0x80, 0xa0, 0x0, r3, r4}, {0x9, 0x53, 0x3, 0x2, 0xc8b4, 0x100000001, 0xfff, 0x8001}, {0x3, 0x8, 0x2, 0x2}, 0x8, 0x10000, 0xbc, 0x0, 0x91, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x24d, 0x1a64}, 0x1d, @in=@multicast1=0xe0000001, 0x6, 0x0, 0x1, 0x6, 0x0, 0x2, 0x9}}, 0xe8) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000092b000)={r2, 0x74, "645bd394a065c286c4cb64ab9199182735877ee9f5e4fe5e758542f00f3e1a67794b2a3ea73de9eb1652e2154fc97447461fec34ea546e0b009cff36c928d5de1a2cf5de761cff02fa44a89605ea7c38657ce2e5894b5f97a5763a8762b60e77840ecf1a5935bcb1df026e0d93cd19ad0a4de9e4"}, &(0x7f0000d1a000)=0x7c) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000330000-0x8)={r2, 0xffffffffffffffff}, &(0x7f0000ddf000-0x4)=0x8) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000de0000)=0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000de2000-0x4)=0x9, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r5, &(0x7f0000ddf000-0x8)=0x0, 0x10) bind$inet(r5, &(0x7f0000766000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000504000)="63646700", 0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x1, &(0x7f00007bd000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x33, r1, 0x0) sendmmsg(r5, &(0x7f0000d15000)=[{{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800000000}, 0xa, &(0x7f0000098000-0x10)=[{&(0x7f0000de1000)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9", 0x34}], 0x1, &(0x7f0000ae1000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000502000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed038", 0x34}], 0x1, &(0x7f0000796000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x2000000000005, "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{0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b135e7362eb55393105fd2e9d6a4b76d7a44058d9c7fce1f17a76fba98e13f00000000000000994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e0820539900000000000002c20acb0e4c68182220c0"}, {0x40, 0x1, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x9}], 0x3, 0x4c081) close(r5) [ 60.400783] device lo entered promiscuous mode