[....] Starting enhanced syslogd: rsyslogd[ 12.559368] audit: type=1400 audit(1516716802.926:5): avc: denied { syslog } for pid=3503 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.105747] audit: type=1400 audit(1516716809.472:6): avc: denied { map } for pid=3644 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.48' (ECDSA) to the list of known hosts. 2018/01/23 14:13:35 fuzzer started [ 25.349191] audit: type=1400 audit(1516716815.715:7): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/23 14:13:35 dialing manager at 10.128.0.26:38395 [ 28.943346] can: request_module (can-proto-0) failed. [ 28.952619] can: request_module (can-proto-0) failed. 2018/01/23 14:13:39 kcov=true, comps=true [ 29.479920] audit: type=1400 audit(1516716819.846:8): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=7881 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/23 14:13:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000639000)={r0, &(0x7f0000791000)="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", &(0x7f0000224000-0x64)=""/100}, 0x18) write$selinux_user(r0, &(0x7f0000001000-0x2f)={'system_u:object_r:dmidecode_exec_t:s0', 0x20, 'system_u\x00'}, 0x2f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = semget$private(0x0, 0x2, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000002000-0x4)=0xfffffffffffffffa) ioctl$int_in(r0, 0x0, &(0x7f0000001000-0x8)=0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="01249f0a3f6cac261044efb1428334d237a64e58f96e96cf196ef7727e8f5b740befe050d6bdd2195c5f584c9b6ea96d3a9af73a9c4c9949329cc535c1916fb16c5db1b03f5f46e0ee63383ce9b9c971f46cc654e4c273b6e6cebe7dadf2d3cf04b6cbea53a2249c4930da8796694b971a82304cafa55b246efd94b853b4b177e932d8a931ba098eab") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) semop(r1, &(0x7f0000002000-0x3c)=[{0x3, 0x4, 0x800}, {0x0, 0xf56, 0x1800}, {0x3, 0x6, 0x1000}, {0x2, 0x40000000, 0x1000}, {0x3, 0x0, 0x0}, {0x4, 0x6, 0x1800}, {0x4, 0x2, 0x1000}, {0x0, 0x9, 0x1800}, {0x2, 0x3, 0x1800}, {0x0, 0x6, 0x1000}], 0xa) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0xc7]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0x3a)=""/58, &(0x7f0000002000)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000004000)=0x9) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000004000-0x1000)=""/4096) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000006000-0x170)={0x9, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000006000-0x20)={0x11d000, 0xd000, 0xff, 0xfffffffffffffffa, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r3 = msgget$private(0x0, 0x400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r3, &(0x7f0000006000)={0x0, "5529f2321d18fb7498880a3e9feb3879de0a1ee93ce5981b163c38682b3549a2907cf6139f6e3dd6b4fd4464aabbaffd51"}, 0x39, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/23 14:13:42 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000a1000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000000000)=""/233, 0xe9}, &(0x7f00008fd000-0x1)=0x0, 0x40}, 0x20) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x5)={0x100, 0x800, 0x9}) ioctl$KDADDIO(r0, 0x4b34, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0x0, 0x9, 0x4, 0x1ff, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000)=0xdea4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x230) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000004000)=0x58, 0x800) ioctl$KDSKBLED(r0, 0x4b65, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xb) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = gettid() ptrace$setopts(0x4206, r2, 0x8, 0x100009) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000007000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x3) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000005000)={@generic="bd0547693cfcae338196ce6407384a12", @ifru_flags=0x4802}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000007000)='./file0\x00', r0, &(0x7f0000008000-0x8)='./file0\x00') 2018/01/23 14:13:42 executing program 0: r0 = semget$private(0x0, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/71) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x2, 0x0, 0x81, 0x40, "23e591e0e23b806b9e0460b28d18ea599a2c6d973c148555052b2e54844b56bdfa346c3ffe14d77ebab180a0", 0x401}, 0x3, [0x7, 0x0, 0x4, 0x5, 0x50c, 0x8000, 0x7f, 0x2, 0x0, 0x0, 0x1, 0x7fff, 0x40, 0x9, 0x7ff, 0xfffffffffffffffd, 0xff, 0x8caf, 0x1, 0x6, 0x1, 0xffffffffa9b1b7df, 0x3f, 0xe7, 0x80000000, 0xadd, 0x49f, 0x9e5, 0x1f, 0x8, 0x5, 0xd2, 0x9823, 0x400, 0x7fff, 0x0, 0xffffffffffffffff, 0x4, 0x2, 0x8, 0x0, 0x9, 0x9ede, 0x10001, 0x8, 0x7, 0x100000000, 0x0, 0x5, 0xfffffffffffffc00, 0x9d4, 0x5, 0x80000000, 0xd629, 0x82, 0x4, 0x9, 0xf13a, 0x68de, 0x1, 0x2, 0x3, 0x2, 0x401, 0x0, 0x1f, 0x5, 0x1, 0x5db, 0x401, 0x0, 0x5, 0x3, 0x9, 0x7, 0x7, 0x0, 0x6, 0x4, 0x3, 0xffff, 0x9, 0x5, 0x4, 0x3, 0x7, 0x1, 0x1, 0x3, 0x6, 0x1f, 0x1, 0x4, 0x8, 0x5, 0x9, 0x0, 0x1, 0x9, 0x0, 0xcc, 0x240, 0x6, 0x7, 0x80000001, 0x20000000000000, 0x8, 0x5, 0x7f, 0x0, 0x4, 0x1f0, 0x6, 0x0, 0x3, 0xffffffff, 0xffffffffffff775e, 0x1, 0x8000, 0x8, 0x1, 0x3, 0x2, 0x3, 0x7, 0xfffffffffffffff2, 0x4, 0xa35], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x86)=""/134, &(0x7f0000001000)=0x86) fchdir(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000001000)={0x4, 0x2, 0x6, 0xdf1d, "4dec8980c98cef3ebfb3cdc5d2f554da1d87d5cfc035b40711e8147114c4473c51badf4cfe75bc35f64ef2ed", 0x100000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000002000)={0x4, 0x2, 0x100000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000003000)={@generic="7f84853ce3e753c2a221fa08b177a142", 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0xb, 0x8, 0x0, 0x80, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) sysfs$3(0x3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x0, 0x20}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000005000)={0x1f, {0x400, 0x7fffffff, 0x9, 0x5ada, 0x3, 0x3ff}, 0x1ff}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x800, 0x0) socketpair(0x7, 0xa, 0x3, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="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", 0x1000, 0xffffffffffffffff) r4 = request_key(&(0x7f0000005000-0xa)='encrypted\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x3, r4) 2018/01/23 14:13:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000010b000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xd85b74f44280780a, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="23bb01f32f6f894e8caabf0ad453e162"}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000f22000)={@rand_addr=0x40, @loopback=0x7f000001}, 0x8) r1 = msgget(0x1, 0x64c) msgctl$MSG_INFO(r1, 0xc, &(0x7f00004dc000)=""/59) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000a1000)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000027d000-0xc)='/dev/autofs\x00', 0x30000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b24000)={r3, 0x50, &(0x7f00007cf000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000a46000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0, r4}) epoll_create(0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000001000)={0x7, 0x3}) timerfd_gettime(r3, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000001000-0xe3)="ddd0fc16e981af01c73b8cd436880a438e5d362d3efb6b35fce488b19cb260376780b42a0c6918b6822437c8a1e81bd05b88c9c80f4f176582f686fde1a5edb6b987c586122b292c07bff0f1162aac954cb9af9e9e3575bcb56ae09171fe85f1ba394a40264e1ade8b3097326f6a6e32f5a96adde93c2988e0756fb604e96ec3e5e0904d9fb9f38b3eab6d0702aa9344558b9f558c5dbd6b4c7c2c66cc94a071a973a1c6f741906e1f2e4b049e1cd4e479a7fdabfc623b385542c8c5caf2fa6919a29ab58172a3da0a5b087bfe7c8c65354a2ca6e2c616f9ee51421a799b8d8260bdbf", 0xe3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000002000)=""/9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000004000-0x8)=0x5) mmap(&(0x7f0000004000/0x1000)=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(&(0x7f0000004000/0x1000)=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(&(0x7f0000004000/0x1000)=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(&(0x7f0000004000/0x1000)=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(&(0x7f0000004000/0x1000)=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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000005000-0x1a4)=[{{&(0x7f0000005000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000004000)=""/162, 0xa2}], 0x1, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000-0x30)=[{&(0x7f0000004000)=""/86, 0x56}, {&(0x7f0000005000-0x73)=""/115, 0x73}, {&(0x7f0000004000)=""/25, 0x19}], 0x3, &(0x7f0000004000-0xba)=""/186, 0xba, 0x3}, 0xcce}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/245, 0xf5}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/242, 0xf2}, {&(0x7f0000003000-0x35)=""/53, 0x35}, {&(0x7f0000002000)=""/184, 0xb8}, {&(0x7f0000004000)=""/36, 0x24}, {&(0x7f0000003000-0xfa)=""/250, 0xfa}], 0x8, 0x0, 0x0, 0x5}, 0x8000}, {{&(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x8}, 0x7ff}, {{0x0, 0x0, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0xe535}, 0xdff}, {{&(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000003000-0xcc)=""/204, 0xcc}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/165, 0xa5}], 0x3, &(0x7f0000004000)=""/234, 0xea, 0x80000001}, 0x2}, {{&(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000004000)=[{&(0x7f0000005000-0x4e)=""/78, 0x4e}, {&(0x7f0000005000-0x44)=""/68, 0x44}], 0x2, &(0x7f0000005000-0x56)=""/86, 0x56, 0x2}, 0x0}], 0x7, 0x40, &(0x7f0000005000-0x10)={r5, r6+10000000}) 2018/01/23 14:13:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a5e000-0x48)={0xc, 0x8, &(0x7f0000001000-0x40)=@raw=[@jmp={0x5, 0x9, 0xd, 0x7, 0xd, 0xffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x5}, @jmp={0x5, 0x400, 0x0, 0xf, 0x8, 0xfffffff2, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x6, 0x7, 0x6, 0xc, 0xfffffffffffffff0}], &(0x7f0000001000-0x4)='GPL\x00', 0x7, 0xbd, &(0x7f0000ac9000)=""/189, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000002000-0x8)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000003000-0x4)='GPL\x00', 0x4, 0x2) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001000)={0x3ff, 0x80, 0x7, 0x5, 0x88ca, 0x380000000000, 0xffffffffffffffff, 0x8, 0x40, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r5 = fcntl$getown(r0, 0x9) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) getgroups(0x1, &(0x7f0000003000-0x4)=[0xffffffffffffffff]) r11 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) r18 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000004000-0x188)=[{&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000004000-0xe6)="39e9fd8b4ed3b7c36b7b36c724a444956a8d9b57246f969356eb817a60ef5bfc00e20ad164241c6762def1a4af3a327ec9d0b643b705d8e6f558642360e41d6c91456588f5e1bf8053c3565f3cfd6a2a46c04da4175d1a1a4f681e5d4ab0af2d06f16017c0ba947e059b2181d2064995a9d10a03e9d4d51d2965c653ba1eb90da748b5f8fd6805ef8e384e417ae562e6532cabe4eddf89d3ee6d6cc9dde99a297c8a14244bf96c65d61ab99ed207a17344608bcb7f6e92ea0eebd9c39df7b3bce25d4d13f8834467172d0e9b01ea9db1033855ad103e0affea69e3d411e3532b8b611e14f4be", 0xe6}, {&(0x7f0000000000)="d698bb13c80180fe0d0eb2594952f4fd9e6210e0da45d5081e14b3104f5a3d6a0dde9c1bf7245e3d49e72ceff0b36824ab6b61722f0216d3e0e20a38e972d95361a6ab2a47bcf39ab67a634a4d9ba84d3a4605619ccbd172cf0e1590c14b6a7ad1bc626b9113d9c8f0cf07eb5aea918030206769b134ada8685887ac307c8d70d1f261726afdade4195eb9974e0754f17855394e4dac", 0x96}, {&(0x7f0000004000-0xc6)="4f1b26b44e00d0040cad7c53873d6a2d5e807d3eca6a00919bfef90610a0058d8006913237ef85dc158fe144af150e446d275dc12f09de72adbdb7cc4745425f538278152f8d6b9e4c369a26e991d04f90fb969598b1d910e26a4d6e561a77f75c1ca207e976df8e116addb7558a5dab842c4b6d5c92f3afe5059b1d71c80fba6a64de4dd339cbe57cb3385f1ecc8fb662b9313f810e486ac2ddc8fd1335e2cd3cd7cda8fa3f6a931652390fbc6a60bf1d8cc0f1c936a6989da242b90d85164baf0a4c6cfff3", 0xc6}, {&(0x7f0000004000-0x4b)="5f7e7ea5ae7120c378cc24529848a47b116417c487ca57d52158a4d565fdd43ecf04ccd8ee1a031cfd08d1c14d5d724c077f483d7b21f92df8f9a0b288b7181e63e0fbc5afad45738bd8af", 0x4b}], 0x4, 0x0, 0x0, 0x804}, {&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x10)=[{&(0x7f0000001000)="fd20a8cf6faf8f82a035091c81425b6fcfa2c372c27e42010f2808568fc2cf3019187d7ce73e68ea", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000004000-0xa)=@file={0xb614f2d6f180635e, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000003000)="43fa01cb4a8a0ed1c75f7ab88ef4f2dca183c9105b47050c2f999523296626e9f136a2a5784fb71171307ea15e108672174fd31d7ae73fda82f8e51bc5151eab2373eccd2641b17c0b22bebea1b45824b129", 0x52}, {&(0x7f0000002000-0x5e)="57c762f1ba609e2341c61b376f9501fe4a0a6204493201bb537d9232b5fecc5e2e86aac06d8f6d02b85a4b43b4777ec0f9ccc4064795ffeb12b0e7d711d88cdc6f5faf7dec951966e7bef9ab87c8bca27b323fa6142482e99132ee105570", 0x5e}, {&(0x7f0000002000-0x11)="507f8578bbd2ab840b849843c504be6fd2", 0x11}, {&(0x7f0000003000)="", 0x0}, 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0x1000}, {&(0x7f0000001000-0x73)="933389001e1548174c7785ef8e0a61ae55637727d1cb99adc71191aeee1e06e0789a6d4f16059b3d2dc039b32351dca430621b91144dc16fb200227dae21a47ab641a3df5e23fbd393f32bfee0f067f05a4419e7a5aa92d8f276fb5c16212677d2c7aaf0b9697fe600129216bfd42751f8fef4", 0x73}, {&(0x7f0000003000)="f764821a31d574f931b7ee438e942fbe71e34d4044f4c2049d8f44c1f9013e97ba76c7a1", 0x24}, {&(0x7f0000003000)="54e6c9931666f9a376dc6b00bc5adb8e06fa2856071ec8cad16678f95737e70114cd4a192d5b0382a07eb7ffafad544662dafc09d75bc31fe4c0267117d924905330340989869d0704fb357f5ae31cba42d1ea54aa614ea7a8564774ea48e0d3a7a088fa06c52d46ecb34c98c98c73ac99a3237be5e24fab519d8b3797982d481bf0e7a0a95e7f273486b60a0ecc6568d2dd07023aff2e6a9fdf6bb4067ee0fd7294546c2a0d1d020c188242eb5c59c6f415e20bd1ff3481d4bd2731f39d0282a04c1f0adf1212cd6991c654d49fe7d082d5751c05edc7e0fc73a1ab1b6784388c86ee9991f00c1189d4f2ae025ec34602e8", 0xf2}], 0x5, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x100, 0x44040}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000001000)="33c85c9d6634c05f43efc3e5785eb47e04aa01c8fa1d0c93c43d04a793521e8445e47fca5e8bea60c2daf77317865380675e81751fbd9142920393fe1e91998764714fbf0eb5b4fc519ab96a227ae061543a27cd8b9b482166f3adc22e346f7465c0204dc4c46c75a14fcd72f5c525751309e7c74dc03664156237d1326d7e9bb6f1cdbdce5cb340d0f8b0f0a327f44197ea25ce52eacbda665cf42e9d794384c4b446e1fcb7ae3a2a067fcb2477b2bb", 0xb0}, {&(0x7f0000003000)="714a6f7255b0891b3d204e2b43a7cfce693387e99c64e668dfa8f8b3248f4298652802b3820382d0314659299cbc5c6f9762cc91475c6ef5c1a15e9d0779e0e82602bbf610bca9e985245d5c3c958629469282c9d6eb11dbcffb61e4540c659356c668ec7e31110f8eab0903ccd40d545000152696ffb9170aff6800f910f5a31051d0888aa46f89850a5129e41466899ef43356d9f26c47bd508dcec98740050851a0e5089f547ea6", 0xa9}, {&(0x7f0000004000-0xf1)="b88f442244fba6ecfcd0171caec4423b544bd400dacd99f262530c3ea503e68e61c873546fd67c57c6ca10ed34a8576f3b94f128cf903445a85a844e8e72a53501c90380da248bc9a3bab555c78bffe26138aae45c9a8d72c6694ae839ec4463923a8263a6aaabe201942bbf1e61d0185a31883ff4c08e6435932e0645385fcd29af7c2a777f1faf24a596a64bcb5a47dc793517a4a3cb500b0c1e7d717ff2d01bb3f4a284fa5363e3f896c7c16d01576184aed1e35d149ef129b0b371589adfeb0c12de0e73b4fcba6f3dd751ed5da389ca2fdc469eae15262ed08f85c6b766ab539415448cebe59f62fd12e7b4f541ca", 0xf1}, {&(0x7f0000003000+0x2cd)="3895b5e917186e83552b66ee75c6689490a8ee17b33324e8adb4b9b2ac51b60838ab948f2335a1f4a9c106b3d6be609ca8916679d95fbe0c6268038086049602d90f55e55ba9749919a72e4949a524212aeeb0cbd5", 0x55}, {&(0x7f0000004000-0x8c)="644ca24017388bd2ee24c92c4c1f3025fc175afee95be5bb2f705d4df62c2bdffab8c7bb0ce2b43302aa5ad5539ed6298d3c80c5b93e55d9bb2348dd23849c7c9a4805dedc14ddc11eda2a1080a029d931e451ceaa4a1b3083d0382f1e637bc4253f11f64f04edfe35b616ecb0a8262fede258ccf97984590859ab257c2a2284723ae1c1f6b87e8ba183317b", 0x8c}], 0x6, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4}], 0x7, 0x40010) 2018/01/23 14:13:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e5b000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000fc000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x3, 0x5, 0x3, 0x2, 0xa, 0x80, 0x20, 0x2b, r1, r3}, {0x9, 0xff, 0xf55b, 0xfc7689, 0x100, 0x10000, 0x2, 0x1337}, {0xfffffffffffffffa, 0x5479, 0x3ff, 0xffff}, 0x28000000000, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}, 0x0, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x3, 0x6, 0x8d6, 0x101, 0x3}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x84000, &(0x7f0000002000-0x30)="fc9b66b1f8814b1b217c2750029b5e5ea998e1a2308306b123085e966376a526c3ee2567e44f692a5d30ba3cd7ca929e", &(0x7f0000003000-0x1)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r7 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0xb) sched_setscheduler(r2, 0x7, &(0x7f0000003000-0x4)=0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x210002, 0x0) setsockopt$RDS_RECVERR(r8, 0x114, 0x5, &(0x7f0000004000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000007000-0xe3)={r4, 0xdb, "69fd96aeff446501e6237e832b1ba288a00a812513b3d0d66941ce6e6c92965bebe52e786bf0a03eb9a80f874301f9e57e5775439a9459284fc3bf832934aab8b477e66a5786698dddbcf92094666f38fee0b7f97ab71337655233e56fecd890099c9ba0554bb7e73af50b9d21695539fc41dcc52f5b8606d8e610150529a6be79aa9b3a5bcefd0c0ea9de64c8e590f9c32feedcfef3e8ac7bfd8b5f8f81403120b0ca57c6c78fa132a8e4ff3ac898f45636256f09212993698c7f75171cd9d95000fb054454595ca966509fcdcf24a036242497e3901398813801"}, &(0x7f0000006000)=0xe3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r8, 0x800454cf, &(0x7f0000008000-0x4)=0x0) connect$ax25(r6, &(0x7f0000002000)={0x3, {"a433d2579fbd41"}, 0x8}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000005000-0x4)=0xfffffffffffff000, 0x4) 2018/01/23 14:13:42 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = getpid() setpgid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000000)=0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000003000-0xb3)=""/179) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000)={0x8feb, 0x0, 0x10003, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000004000)={0x100000001, r3, 0x10003, 0x80}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000003000-0xa7)=""/167) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000005000)=0x7, 0x4) flock(r2, 0xf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000007000-0x10)={0x2, 0x50}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x20000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000000)={r4, 0x2}) [ 31.711880] audit: type=1400 audit(1516716822.078:9): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/root/syzkaller-shm502467884" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/23 14:13:42 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) getpgrp(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x2, 0xa00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x401000, 0x7, 0x8191, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000003000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x5, 0x6]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f0000004000)={&(0x7f0000005000-0x74)=@delneigh={0x74, 0x1d, 0xa00, 0x7, 0x3, {0x2, 0x0, 0x0, r2, 0x0, 0xc, 0x2}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NDA_MASTER={0x8, 0x9, 0x0}, @NDA_LLADDR={0xc, 0x2, @random="c15babc8d0c5"}, @NDA_CACHEINFO={0x14, 0x3, {0x1ff, 0x8, 0x7fff, 0x100000001}}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @NDA_MASTER={0x8, 0x9, 0xa6e}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x20008001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xdd)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x6, 0x8, 0xee81, 0x7, 0x6}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000006000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000007000+0xb07)="2897273d9bfebe1d40a0249f9631145847e336e558bb1d02c764279e1bd518d2c9d8cad6f66b82702b9360cdca16a3cbbe0270774bfa8e76c683e47bb5b70b7a95f682c91d29d1abec415fc616c780139215d9bbc8c8aed17e03fc8d675573fc7cbe762ade1d871e26cd66972b566f4dddf06efe309761b02ad0f9beef98cf12d4ebd3d0a00d53e8a7371182f2be7a96272afcc000b409b336c1d18e3c14d6a5a6eede354a0406a6", 0xa8) r4 = semget$private(0x0, 0x3, 0x80) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000000)=""/4096) [ 31.768048] audit: type=1400 audit(1516716822.134:10): avc: denied { sys_admin } for pid=3700 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.962588] audit: type=1400 audit(1516716822.328:11): avc: denied { net_admin } for pid=3703 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.290827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.831757] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.305234] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.735364] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.059458] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.141766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.239698] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.470329] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.598754] audit: type=1400 audit(1516716824.965:12): avc: denied { sys_chroot } for pid=3703 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 14:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000e2c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) getsockname$packet(r1, &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000053c000)=0x14) accept4$packet(r1, &(0x7f0000ab4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c38000-0x4)=0x14, 0x80800) accept$packet(r1, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000442000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f000020e000)={&(0x7f0000120000-0xc)={0x10, 0x0, 0x0, 0x8118800}, 0xc, &(0x7f0000455000)={&(0x7f0000de2000-0x38)=@ipv4_delroute={0x38, 0x19, 0x1, 0x0, 0x1, {0x2, 0x14, 0x90, 0xb, 0xff, 0x2, 0xff, 0x3, 0x1700}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x10001, 0x4, 0x1, r2}, {0x9, 0x3ff, 0xffffffffffffffe0, r3}, {0x4, 0x101, 0x7fffffff, r4}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008090}, 0x20000080) 2018/01/23 14:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/rfkill\x00', 0x80200, 0x0) fcntl$setstatus(r1, 0x4, 0xfffffffffffffffc) syz_open_dev$tun(&(0x7f0000221000)='/dev/net/tun\x00', 0x0, 0x4000) r3 = inotify_add_watch(r2, &(0x7f000053c000)='./file0\x00', 0x4) inotify_rm_watch(r2, r3) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) flistxattr(r2, &(0x7f0000c61000)=""/111, 0xa6059d54) 2018/01/23 14:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000047b000-0xb)='/dev/vcsa#\x00', 0x75e, 0x400) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000314000)={{0x1f, 0xffff}, 0x40}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f15000-0x48)={0xf, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x76a, &(0x7f00008fa000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$vsock_stream(0x28, 0x1, 0x0) [ 34.850274] audit: type=1400 audit(1516716825.216:13): avc: denied { prog_load } for pid=4389 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/23 14:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000f39000)='./file0\x00', &(0x7f0000a98000)={0x1f, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000088c000)={0x9, 0xfdd, 0x9}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a0d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 34.976155] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/23 14:13:45 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x40000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 14:13:45 executing program 1: clone(0x0, &(0x7f000000c000-0x6f)="", &(0x7f00006bf000)=0x0, &(0x7f0000f59000)=0x0, &(0x7f00006d6000-0xe2)="") inotify_init1(0x800) futex(&(0x7f000012d000-0x1)=0x0, 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) 2018/01/23 14:13:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) 2018/01/23 14:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000896000-0xa)="1167caba897263586bc4", 0xa) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) [ 35.212951] audit: type=1400 audit(1516716825.579:14): avc: denied { dac_override } for pid=4474 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.086944] audit: type=1400 audit(1516716826.453:15): avc: denied { ipc_lock } for pid=4693 comm="syz-executor2" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.280198] audit: type=1400 audit(1516716826.646:16): avc: denied { ipc_owner } for pid=4749 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 14:13:46 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/policy\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f00006f3000-0xc)={0x10, 0x0, 0x2, 0x8100}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007a7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f000005d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f00001b3000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) waitid(0x2, r2, &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f00004f3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000901000)={0x0, 0x0}) r5 = syz_open_dev$sndmidi(&(0x7f0000d13000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff80000001, 0x8040) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r5) r6 = request_key(&(0x7f0000599000-0xa)='syzkaller\x00', &(0x7f0000b44000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a2000-0x5)='ppp1\x00', 0x0) r7 = request_key(&(0x7f00000fb000)='user\x00', &(0x7f0000037000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b08000-0x2)='*\x00', 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008a1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ef6000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000057000)={r8, 0x7fffffff, 0x101, 0x0}, 0x10) r9 = add_key$user(&(0x7f000033f000-0x5)='user\x00', &(0x7f0000ef9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000227000)="400461d2757978be31e272613fc56d5f91957dfeaec9ba4a0dde9beb354d69eae4fff5478a5b1a11ef209743bab95406fdd0090ffd753b339120bdd49a1c60d5d3199436c8be40ca825ada85af47863b2fbcb63341cc4ce1eafdf7928562cedff23094317f88c789c8ec7de2188843708cd59a00cfe6951a2fd6b62d26c3fe012e470d34ebff11fe6faa12e0", 0x8c, 0xfffffffffffffffe) keyctl$join(0x1, &(0x7f0000813000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$pppoe(r0, &(0x7f0000b15000-0x1e)={0x18, 0x0, {0x1, @random="ef7dee90be38", @common='erspan0\x00'}}, 0x1e) keyctl$dh_compute(0x17, &(0x7f000049f000)={r6, r7, r9}, &(0x7f0000ed6000-0x64)=""/100, 0x64, &(0x7f0000513000-0x38)={&(0x7f0000cdd000)={'ghash-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x1, &(0x7f0000927000-0x20)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f0000395000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000abf000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057a000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000069a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r11}, 0x14) futex(&(0x7f000036c000-0x4)=0x800, 0x9, 0x1, &(0x7f0000fd7000-0x10)={0x0, r10}, &(0x7f0000000000)=0x5, 0x40000000) clock_gettime(0x7, &(0x7f0000216000)={0x0, 0x0}) 2018/01/23 14:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xe, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9b000)=0x6, 0x4) connect$ax25(r0, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) pivot_root(&(0x7f00004a7000-0x8)='./file0\x00', &(0x7f000044c000)='./file0\x00') 2018/01/23 14:13:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000004c000-0x9)='/dev/sg#\x00', 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000a06000-0x2f)=""/47, 0x2f) mmap(&(0x7f000023e000/0x4000)=nil, 0x4000, 0x1, 0x90012, r0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000b58000)=0x100000000) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000732000)=0x0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/hwrng\x00', 0x80001, 0x0) 2018/01/23 14:13:46 executing program 0: socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008e7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x10000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006ba000)={0x2, 0x20, 0x4, 0x3}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001fc000-0x90)={0x0, {{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000613000)=0x0, &(0x7f000080b000)=0x4) syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x4000) memfd_create(&(0x7f0000868000)="74ff01080000000023000080000000", 0x1) 2018/01/23 14:13:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="ff2000d1", 0x4) 2018/01/23 14:13:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/23 14:13:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mlockall(0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a79000-0x8)={0x0, 0x0}, &(0x7f00009eb000-0x4)=0x8) mknod$loop(&(0x7f0000062000)='./file0\x00', 0x702c, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d9c000)=@assoc_value={r1, 0x0}, 0x8) 2018/01/23 14:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000507000)={0x3, 0x2, 0x9, 0x8, 0x6, 0x2, 0x7, 0x8, 0x0, 0x7, 0xbbb}, 0xb) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eac000-0x8)={0x0, 0x8}, &(0x7f00009b8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000430000-0x8)={0x0, 0x5}, &(0x7f0000f3e000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fc7000-0xb8)={0x0, 0x7, 0x8, 0x9, 0x5, 0x8, 0x2, 0x9, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x9, 0x37b5368a, 0x2}}, &(0x7f0000518000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000118000)={0x0, 0x80000000, 0x4000000000000000}, &(0x7f000069a000-0x4)=0xfdf8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e45000)={0x5, 0x4, 0x6, 0x1e21f7fd, 0x0}, &(0x7f0000230000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000660000)={0x0, 0x14, "0e2a4ee5abfb6c1a19d6e3f31eb747d5e61d31d9"}, &(0x7f00004e3000-0x4)=0x1c) sendmsg$inet_sctp(r1, &(0x7f0000632000)={&(0x7f0000547000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d25000)=[{&(0x7f0000691000)="30ee4e001e12ae4b79ea000e6d96916957727a022256bd97be000e4713641ee0d0e94838d2eb2008bda05ad82d6a794a2254459fb9fea516e9ec3445dce660e0712055ba10287498dddc1cd3035415abdff6137fd31bdebd81ec8834a3dfb0393ffe12e9ab0fa5f9f80d43fb267fc6df977401e7db3609fad3ee7cec4e1e396426c460b2314ceaec4583ee8bd037ae684af3c12faf5c2a73fc736dd3b69a0268af5fc0a8733224f1d749f2bc957cb817", 0xb0}, {&(0x7f0000c82000)="c5bcc851d54139e07b0a9e3e0f58d178b725aff99260e1abb99ce983c1345b401f6aba59c17f89b591d65ca1c695eb9a5be770b1c81ec4fab5eaa776e43e6f1d129d36f5f867e7fc1ddf8994e03124007c2f74994b4392505c59e1", 0x5b}], 0x2, &(0x7f00001a8000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x0, 0x7ff, 0x200, 0x84b6, 0x80000000, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8000, 0x201, 0x8, 0xfffffffffffffffb, 0x7, 0x1, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffffff9, 0x820b, 0x1, 0x7, 0x80000001, 0x3, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x7, 0x3ff, 0xbcf, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x200, 0x9, 0xfffffffffffffffa, r6}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x1, 0xfffffffffffffffe, 0x2}}, @init={0x18, 0x84, 0x0, {0x1, 0x100, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x44, 0x764b, 0x8000, 0x6, 0x7f, 0x2, 0x0, 0x2, r7}}], 0x180, 0xc0}, 0x4000005) [ 36.479210] Trying to set illegal importance in message 2018/01/23 14:13:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$alg(r0, &(0x7f0000c19000)={0x26, 'skcipher\x00', 0x0, 0x208f, 'lrw(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f00000a9000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000421000-0x10)='/selinux/status\x00', 0x0, 0x0) mq_notify(r2, &(0x7f0000414000)={0x0, 0x2d, 0x1, @thr={&(0x7f0000869000)="e7f176cf8d1f7a38eddbcb7c9ca3ac374263a0e834519b460929c9422e72b86962d4655c47afa947492d1409a2ee9de90b67a06b0426d7e5f4f04caff2f9d57344db57f49e336a8f4413d3adc4213652b2458e33c8515dccb40b6299d9284a95ed12244d9ffc746c91a780ce9316e66629f3e1d9d3be8d7edf4170b46618bdbd7d93b09dfe27cce9bcd9519819bd5417e7050bd9af6fe1a2e6312f0db3604d910bf3a5d99eaeeaba00711a5e1431ec4f", &(0x7f00008b8000-0x35)="0f06357428f016a29861f1e0f2e8e43b36fe91259f809f2550a88f719b520e77c5604ef53c1d4d57442a6b1432c36ea3d953afe350"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGWINSZ(0xffffffffffffff9c, 0x5413, &(0x7f0000a40000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/23 14:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000a5d000/0x3000)=nil) clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a0e000-0x73)="84309fba8840990bdbc9c7d840ffb001f5c0fa3410c3b4320fed297e6cc6a6909233d872ca9e5162f60960923b998ee78e28b0624e430245ba30c4973cb5e6ce46f4f9275d642766dcb5e85fb8a7184ce6cd02f0331fcfd3267f3dbc87ce9dedba03a3791d7aceeae46c7505deda66cbc04b78", 0x0, 0x800000020000002, &(0x7f000086b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff91) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x0}, {0x0, 0x0}], 0x371) [ 36.485370] audit: type=1400 audit(1516716826.852:17): avc: denied { map } for pid=4787 comm="syz-executor3" path="/1/bus" dev="tmpfs" ino=12677 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/23 14:13:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000562000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000a16000-0x48)={0x0, 0x3, &(0x7f00009cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000370000)='syzkaller\x00', 0x0, 0x49, &(0x7f000052c000)=""/73, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 14:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000456000-0x10)=@req={0x41000000000003fc, 0x0, 0x1, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000970000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}], 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/23 14:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xc1d02d346908d1ac, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x3f) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) [ 36.490634] audit: type=1400 audit(1516716826.857:18): avc: denied { net_raw } for pid=4782 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.620639] Trying to set illegal importance in message 2018/01/23 14:13:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r1, r1) timerfd_settime(r1, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) flistxattr(r1, &(0x7f0000f38000)=""/78, 0x4e) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000bce000)=0x44, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f000088c000)={{0x0, 0x0, 0x0, 0x0, "80f22d583bf39951cea198b46ec90754ad1aac3ad14c88cb31defddf490a5184de4c2879184687a39c4074d2", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000067a000)={0x679, 0x4b2e, 0x7fffffff, 0x0, 0x8000000080000000, 0x0, 0xfffffffffffffffc, 0x8001, 0xfd, 0x4, 0x9, 0x0, 0x0, 0x1000, 0x2, 0x8, 0x4, 0xed06, 0x3}) read(r2, &(0x7f0000942000-0x8)=""/8, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000bbc000)=[{0x8, 0x80000001}, {0x2, 0x55b}, {0x4, 0x3}, {0x4, 0xb0a}, {0x2, 0x5}], 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000320000-0x50)={0x14, @tick=0x7, 0x8000, {0x10001, 0x0}, 0x1, 0x2, 0x180000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$vsock_stream(0x28, 0x1, 0x0) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r3 = syz_open_dev$sndpcmp(&(0x7f000086a000-0x1)='/dev/snd/pcmC#D#p\x00', 0x20, 0x0) modify_ldt$write(0x1, &(0x7f0000ead000)={0x3, 0x0, 0x2000, 0x1, 0x0, 0x3, 0x8, 0x4, 0x5, 0x8}, 0x10) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000058000-0x29)=""/41) syz_open_dev$sg(&(0x7f0000ab6000)='/dev/sg#\x00', 0xffff, 0x480080) r4 = request_key(&(0x7f0000476000-0xb)='asymmetric\x00', &(0x7f00007e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b51000)='cgroup\x00', 0x0) add_key$keyring(&(0x7f00002f2000-0x8)='keyring\x00', &(0x7f000015c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) 2018/01/23 14:13:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009c1000)=0x0, &(0x7f0000c79000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept(r0, &(0x7f0000d6a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e72000)=0x14) sendmsg$nl_crypto(r1, &(0x7f000081b000)={&(0x7f00002fa000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000136000)={&(0x7f00003f0000)=@del={0xf8, 0x11, 0x104, 0x2, 0x3, {{'xts-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x3513d2a1}, {0x8, 0x1, 0xffffffffffffffe1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) munlockall() 2018/01/23 14:13:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049d000)='/dev/ptmx\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000a81000)='keyring,\x00', 0x1) r1 = syz_open_dev$midi(&(0x7f000070f000)='/dev/midi#\x00', 0x865c, 0x1) bind$inet(r1, &(0x7f00000bd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r1, &(0x7f00005c0000-0x3)=""/3, 0x3, 0x1f) ioctl$TCXONC(r0, 0x540a, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d0000-0xb)='/dev/hwrng\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000bde000-0xbc)={0xd412, 0x1, 'client1\x00', 0x6, "931a5bd6e034db08", "e4559f1dd125151e50fe9e23793b87eededd2c0d856be4757c5c921f6b66685f", 0xd4a9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000a6000)={0x1, 0x8, 0x10000, 0x64b, 0x1, 0x7}) 2018/01/23 14:13:47 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef92921cfb5d5b719057ac94b485102bc51effd2666bc1a0a3f7dc106e4b67cc44f7883aae17b0ab27a745dd553c3") execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) ioctl$TCSBRK(r0, 0x5409, 0x8) 2018/01/23 14:13:47 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x4) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/23 14:13:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) finit_module(r0, &(0x7f00004ba000-0x13)='/dev/snd/controlC#\x00', 0x2) connect$inet6(r1, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000009000-0x10)={0x20000000c, 0xffffffffffffff2a, [0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cc3000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a23000)={0x0, 0x565}, &(0x7f0000be3000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005ed000-0x8)={r3, 0x7}, &(0x7f000027e000-0x4)=0x8) get_mempolicy(&(0x7f00003e0000-0x4)=0x0, &(0x7f0000a2c000)=0x0, 0x5, &(0x7f000009b000/0x4000)=nil, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005bc000)=@assoc_value={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008d7000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0xecf1, 0x5, 0x5}, &(0x7f0000951000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009ff000-0x8)={r4, 0x8}, 0x8) 2018/01/23 14:13:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b01000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000411000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f000006b000)=0x0, &(0x7f00004cb000)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f00003be000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f20000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}], 0x1c) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000867000)={0x3, r1}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000029c000)='vegas\x00', 0x6) open(&(0x7f0000315000)='./file0\x00', 0x4000, 0x144) 2018/01/23 14:13:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000046e000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") mount(&(0x7f000082b000-0x8)='./file0\x00', &(0x7f000056e000-0x8)='./file0\x00', &(0x7f0000507000-0x9)='ecryptfs\x00', 0x24820, &(0x7f0000017000-0x2e)="") 2018/01/23 14:13:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x20000, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 14:13:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) [ 37.243680] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/23 14:13:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f0f000)='/dev/input/mouse#\x00', 0x8, 0x80000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000d2000)={0x8, 0x91, "ebec78af89dcf20723ca335dbbfadcc789d5ef1e6612c1f2746cd921e38c8c0b3f69ad876ec39fcec78a7be28deecbbff4328bb88642ad82b7eab42b44dd8fccc5e30e03b861ab3c706604f5a8261bbf62a5702e09fe55ac6fa6c6fd7f9505e79e2f87a72e2bf6c2dc769243fdc2da85bbafa8c071129e77a9b134c3240337a41f06ec9e4c31569d72a0bd6c707cbb9fbd"}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000066d000)=0x7) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000-0x58)={0x26, 'rng\x00', 0xfffffffffffffffc, 0x0, 'drbg_pr_sha1\x00'}, 0x75cb) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009c1000-0x10)={r1, r1, 0x2, 0x1}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000809000)="c556b4ff82ac3f3be70a508ffb8805003b2a05e74a1e17f5119bc7504e7ea0d3687c9edd104a0f46238b8c1d75052291186abfabe660d46a49301597340226b86f7ea804989925d56f77e3d32e4d061c0a92052e630568bd88d1323ffe0716b938a98b1304bab793", 0x102c3) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000014a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000c9b000-0x4)=0x3) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00005c7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000020e000)=0x5) 2018/01/23 14:13:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000e68000-0x28)={0x95f5, 0x9854, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000940000)={&(0x7f00000c9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000620000)=[], 0x0, &(0x7f00000cb000)=""/190, 0xbe, 0x8000}, 0x2102) 2018/01/23 14:13:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r0, 0x80000) bind$alg(r2, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) getsockname$inet6(r1, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000044f000)="24475fa525a916e2a47d28f037e49345", 0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:13:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = memfd_create(&(0x7f0000c32000)='\x00', 0x1) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000009f000-0x60)=""/96) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r2, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) poll(&(0x7f00007a8000)=[{r2, 0x0, 0x0}], 0x1, 0x8000) sendto$ipx(r1, &(0x7f0000d76000)="07bb99def62fa995da9d30d020d1de2d048b14a91ddff7b399017876e245a19159ece0daee4c29a42475a0bc674ff58e649d700cae853f3e9a464fbec0ecc1895fd3c6f4439402602391dbc89bf5821b9718920fc30294453246896d17d50581eed50fa4ccd3fd5184bce4fcdc2bb68b4cd310c861b6704ed79f9a0bd7641b4cee11449566c39b43f09608a163fb1ecec09e43", 0x93, 0x4000844, &(0x7f00009d5000)={0x4, 0x4, 0x1c, "a8e926512c01", 0x5, 0x0}, 0x10) shutdown(r2, 0x0) 2018/01/23 14:13:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000323000-0x4)=0x0, &(0x7f0000c82000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000614000)={0x0, 0x3f}, &(0x7f0000bcc000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c10000)=@sack_info={r2, 0x0, 0x2440000000000000}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000218000-0x8)=0x0, &(0x7f00008c2000-0x4)=0x8) 2018/01/23 14:13:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e3f000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000402000-0x1c)={0xa, 0x0, 0xdd9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/23 14:13:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a02000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000b44000)=""/95, 0x5f, 0x0, &(0x7f0000739000-0x14)={0x11, 0x11, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) stat(&(0x7f0000d48000)='./file0\x00', &(0x7f0000b53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000062c000-0x50)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioprio_set$uid(0x3, r2, 0x5) 2018/01/23 14:13:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000) mkdir(&(0x7f0000e29000)='./file0\x00', 0x7) socket$inet(0x2, 0x80a, 0x66) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x5) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f00008d7000)='./file0/file0\x00', 0xa) [ 37.304872] Dead loop on virtual device ip6_vti0, fix it urgently! [ 37.336906] syz-executor2 (4850) used greatest stack depth: 11152 bytes left 2018/01/23 14:13:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) userfaultfd(0x0) ppoll(&(0x7f00007a9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000058e000)={0x77359400, 0x0}, &(0x7f00009e6000-0x8)={0x0}, 0x8) [ 37.363485] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 37.374928] kauditd_printk_skb: 3 callbacks suppressed [ 37.374935] audit: type=1326 audit(1516716827.741:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:13:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7271717fadf2b5cc, 0x84) fcntl$notify(r0, 0x402, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000047000)={0xa, 0xffff, 0x20a, 0x80, 0x81, 0xd8b, 0x81, 0x5, 0x0}, &(0x7f0000ab6000)=0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000076a000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000ee2000-0x4)=0x294) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000b6c000-0x8)=@assoc_value={r1, 0x8003}, &(0x7f0000000000)=0xfffffffffffffc97) 2018/01/23 14:13:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x40003) pread64(r0, &(0x7f0000c3a000-0x39)=""/57, 0x39, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000004000)=0x5, 0x2) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006f4000)={0x0, 0x6, 0x1}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00003ee000)={[{0x1, 0x5, 0xffffffffffffffc0, 0x24, 0x81, 0x3, 0x8, 0x5, 0x4688, 0x7fffffff, 0x401, 0xa1c1, 0x6}, {0x4, 0x3, 0x1, 0x3, 0x80000001, 0x7, 0x2, 0x9, 0x2, 0x5, 0x9, 0x218, 0x100}, {0x0, 0x4, 0x7, 0x61, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x80000001, 0x3, 0x4, 0x6, 0x6, 0x5, 0xdd5e}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.408950] audit: type=1326 audit(1516716827.775:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=4 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:13:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001d5000)={0x0, 0x0}) kexec_load(0xaa71, 0x6, &(0x7f0000cbb000-0xc0)=[{&(0x7f00004f6000-0x3d)="b27543c49041ad4398861a8ed27df354a52a236b0ecee177e67ebac8f7850b583a8a29f300a5fb3391e445cec91dbc0070ac587eb671a05d6c116dd51f", 0x3d, 0x8, 0x100}, {&(0x7f0000305000)="76e155fc055fcce9ae2c9986c1869a36012fd9acfb0e1c051c405ca5a2f64ff3f398f4f537919ed6ae7c6d6f87f197e48e77b7514ab1d25f99f709cf371f54cb36ba5243f9114812c5b746cf3f81f86ebbba7f4486885150089732e018387172eee567a0b1320704fc76be16cf9f683137dfc50987825e92418c11dea3f7cd53a72cf1b9aa9838c3102219435e8652e36bfd286add5ef7c19e673c450dbba76ef3abe6b4dd74203b1a2c488a278625c297bbf616132377b8f7da6e83007cfdbd8cd3d1f8d7f2a4b1d51fc7d22f7e92eae5d8432e01ba67ddeff1937facd3ae8bd3cf8c12785145aad9b7ddf42360f85169c3c01f", 0xf4, 0x9, 0x4}, {&(0x7f0000673000)="644bd76f6997ec2ea0844a156ad6532987a4092e144df6681af33f1653ba72a9cbcd2a0ff2187d9858d9eb8c311e005542dbf63af2c1626dea32533dcee6910cebdbdeb82667bbbe529f211b1dec56bb6ada21161f9086ce4c85e4bdfa859ce8d9354e2f6bf4c655e771998ed9842567a954604a31ab5e0162dd861a4aa16073720d9e02951b5b96cc6fd7d5c5c737051c56de618639cc73fcd187a34c090a011f483d3294fbbedef12f4bef96f0f55b8ae7300edd11637112132e254ed5cf984b9d46a34dc5478829fdc269cd0147bb1763aa86d9d90334c9fd", 0xda, 0x3ff, 0xffffffffffff2f2c}, {&(0x7f0000d1b000)="e31c1e85a162110347912a34b056f39454e491adc53730359e5e402ff379afd591d31816c01b34fad89a71390a64a43d54467d2dce2c99221bd8e00071fade4b3f7d0206585402f3be79cbeabe315bfa3cbc56b2874eb9a83303ca5743c012eec29b4a4f69acdd7dc74058661436741263371066df80e2093fb367d3476b573186cbc185315d4c711107b28c148fdecc77bd", 0x92, 0x7f, 0x94c}, {&(0x7f000041f000)="574fd4f4b5529f9ca6f62a90fef2575f4ff0a998fe83b9cc11089cbbc5c58164cfc683e4045611d248846108dfdbc32a996316e20eda3028e2cd8e7f0dae5e5425c801e006d39907a1ba3621a873add00e43bf9de9254d0d5cab19acc92bede63b0da2a6891d0e3c35b5ffb8858e03d36316834c1e73dab55b367bb52c10dba8c0e9afe82d79ccc42f6f766d6164a511eeb2c0e6d0f861446989f68f232c8aac2f899477120c6c5fad45a86a1f0e0a147ea99aadcc7556bf0e1e2aad64ff7c758fba1e", 0xc3, 0x9, 0x60}, {&(0x7f0000900000)="44c9ac68c4a27c7f0dc73bebdc1995f3ced97159a6a7e99b25c9da5299eb942375c9096ae09e1845aede22ba9952d97eb24b75440dc20f335f433c1bb30a7b7eb78fb207f1c0b8c4e2814b68cc79756f812f674b099e890c8d39a39efacf943bbb493aebc7aa6121088670882f2374cb0e74e371b7b7422d6eeef37fbcfc56bae45c76d24270dd66826e26c4c98b31947c8b10e6f7d5b0a9b524aee8742b18cf0861857b4d592bcba5f5140f7634e14128e7be318708dba90c4a4e77ae224c0eaef67157778f2dfd70bd2978c85097c88bc31a", 0xd3, 0x1ff, 0xfffffffffffffffa}], 0x3f0001) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/23 14:13:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000065f000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) read(r0, &(0x7f0000c81000-0x55)=""/85, 0x55) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x0, 0x100, 0x0}) [ 37.461640] audit: type=1326 audit(1516716827.806:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 37.499128] audit: type=1326 audit(1516716827.806:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=49 compat=0 ip=0x452f19 code=0x7ffc0000 [ 37.526876] audit: type=1326 audit(1516716827.806:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 37.552994] audit: type=1326 audit(1516716827.807:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 37.577562] audit: type=1326 audit(1516716827.809:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 37.601927] audit: type=1326 audit(1516716827.812:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452f19 code=0x7ffc0000 [ 37.626934] audit: type=1326 audit(1516716827.813:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:13:48 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000026000-0xb)='/dev/hwrng\x00', 0x220002, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000025000)={0x1, 0xe90}) 2018/01/23 14:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) setsockopt(r0, 0x0, 0x7fff, &(0x7f0000258000)="e6d61fc8e28dc71b887ac3338cc57ab55e6f7916852340d17c2df881ded72ec89d2df8249338916033266903575d6c91906510a4a4ba9f127183aa444be0be62304ca9b7ef5c019f945d735e61a4d6740dde2baeb27e5e569b66997040e8a76cb1d46b13d32f196cdf42c540c6a98aaa6a52a0bf8034c03e177b4bfe10d57fc07898c3c27a35a24e1cae17e8aff19048a842f885276023f77aa07ee5b785aeed714d8150b27a77e97740a1c7cca422e7af0fb5d66bea902636dd6473cb5f73", 0xbf) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/23 14:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7d, &(0x7f0000665000-0x4)=0x0, &(0x7f00004d2000)=0x4) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/23 14:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000085b000+0xc75)=0xecc1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x20, 0x18, 0x501, 0x1, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:48 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000003000-0x10)={{0xf6cc, 0xfff}, 0x1}, 0x10) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) stat(&(0x7f000075c000)='./file0\x00', &(0x7f0000e5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000044a000)={&(0x7f0000dae000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000ab8000-0x10)={&(0x7f0000949000-0x1224)={0x1224, 0x3e, 0x200, 0x5, 0x3, {0x1d, 0x0, 0x0}, [@generic="b3f349c51900aeb1d22c214aec12216a09cfbe01bd645407dda990667524bc83ffbc1efae3c406cae5e3642ee59d67e77cc391ad6e4aa1e0f1b130822117c47725047a769b016a4f40ae0a93ca59286d7e7b1d916407193d9f171627b03f2fa597e85065e79174a004b8ed19ddc9e62051991d91a2e63b7ad5064a3a37606b45dd63e87d71535578ac1b", @nested={0x184, 0x29, [@typed={0x28, 0x3a, @binary="b371c5482ab22816e2b40b856ed0ec36486f179ddc49d8480a810a8056"}, @typed={0x18, 0x1c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @typed={0xc, 0x1b, @str=')[\x00'}, @typed={0xc, 0x95, @uid=r1}, @typed={0x10, 0x44, @u64=0x2}, @generic="e83221e19ff18a3bc9aaf7efb9189b5043df71d16152149a050e81669a065f57e5bf71aa8ea9a93f80fddf8bdffee7fd0cdca58b4b004a3458a589ed8999fc4fa72756829d3ae62a77", @typed={0x18, 0x86, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="11a96d40dd733777875d566eccf76f945cdd9d0c21ba669b21a6a2f16ffbcae3657d8b91027602d489e3f61d88912a95eef148b4b6e2b2390642cd10c187e72d9d3c7048d38f77f7ea9979973d8e3ea84f06a3338818474bdbb6ad2a51bd9e9bdc649fd3ea14ac042388f69158ff2009ba618ea96948eb1d5e0a8c0b14ef0f3c066b7083c8c7e3b53a4f5c365b58deeda3f7fc8bf7ebaab54502883f12ccb9e150542c8dd4e42e4eb9ca82b705e9ac50c086cbecca3f57"]}, @generic="41359a4baed5f9201cb4277a2ff42bd5a0e0e2b7a50c760bb536cd42ccb12ba55fbc35c580ea54d7c941687fb2a4951895b277a0249a7ed25b3757cea0664b3949c770cd45f9c49a1dc1a844242c38487d1379840f2b211b792c429bd78b7e6406e7d5421b2b175b9abc07057e6d66068a061f559831cae2411d3e70c1a3b57a95269fa9a8ef0d14f6c32a52e41d8946f0d7a38ce0109a1cb78dda379691348ab190bfedcd6e4ee7eef39870aabcece06f9b432e8684bb2dfebc648cfbe77ff88f40cb905f8b4e97c57626da9c41960a25c02231a0ddc25a72bfc522c145f03759c5530ecaa335cda924a2d99fb63ab4d274765b3cd17f2d9e05d5df6639ce108c06916915dd6c6a3ba5478e045d2d18beed92dff4d0997b05e419fa45cf064ce61fb55ceca944f626fcdff777149212efa4711eda19a08d38cfd6d9331bf00da6c74ff0da1ffa428bbb577c1d82af346b6ba80fbfd0348d4414b0625dc07c7b28efe4dad723c52629fb92dca137e36423789163ebc56a98597948e604656a72e330926b56e3662387ca0ac70abdf25ca2eba93de38f1a84f722e6a7d85b6e7b7589d4ad44f2ba085d950112af1eee8bf97d872e82294becf310adff0bcb628ed1de960d12eb0246bf0033676084cb751517d1f6264e7d964b7b58d914a383631be6470a5e3e1932a3464f3d19abdf69ce965392b71aaad800323cea257b6de8de243114f618351e00881a81e389c1c5a1e506b272d03efb13a4ee33ab6367ba24d2dca11bfa3b09feceacfdaf7f1f62824278944990a140821de789adbd161a5101712aff2b6ecc1a0cb40428ede673c4abb1fc409ba6c52e55fbaffd5065f16a06b757e5b9f050426c8edf5689951d5b0ba78ae64e2e7b5df63d5f8dcddd4320593e114e3f9c33dac1f8fa8b997d00255bd0b705d4b5c25bde99ab2e56f63c2413b9ef36a82937459f670bd310a3ec8fee0ee3d8650d33349f31d89e2e82f572cec0a3599a85e5a8fb152c6d72d2ed95f1342f3fddcd4464fe70f40a15ff619bb5c17ae53362745976cd3cf79ee9743bbe73281bf85ad1c07d7ee6ce4e3690fa8d842100060198cc99a2e6a6125bdc832253b799b14633da65141569638251056c76663dc06703713a7f8b74416d8c7b47037d7fde54aec9c4f16d42a0b77827d55142387f5d4a6524f78740e771e98fc75dadfc7e580cd2efeb1a3ef7fd73795614c7d9ad05e16b76e3ff0c2b6923defde5ab277e34f6355c66d4af5cd57c3c116893332b4455773ceeb47420e0cce89277192beecdd503b09b2c167ba624c8744babd7ff16417eb25bb62ede8a61a7cd2379bf6b366e4cf602c5cb508bccdc74c9e5079e8c372ec77cd3108192a66d0431ac68c333de5ff1e11a92d8e4b61d285c8a12a600550e6fc57bb1fd72a14c45f3a50affb85a96401da69766195ffd0f6cb71ad501b767c1902d04bcda2f0d81bc074b4cf2f5a97999aeb209a02dbb1a3065a39bf805330dcc759a35d89868d7639cb4bb57b37fc914942ef8a58873c25261bb9810f7f418010b19210a860f7b68085ce2575e7da20e1c03add0500dc1dc53c6319c5994ec71cfa4ffbc9e598008879718a819865aa98f6374e68df5bb9e01a6638732c5e25a1653cebe58beb4a5b123d46bc6725fc69b728a3b32ce59bc774499bbe7e1b7b5c41afcee6bcf79718c467ec545977961590693cff5685e240832b0bc79dadbd5584e616de7d883feaf333619ea2e6b270aa1edc5b300ac167fec05f70da057eb6db310d80a11eee0625ec8685c34a71af4d1a83996b506342a4e3437fdfafe4cf1b63b53a94d0bf3451c28093657989a2e5c86b24dfdce2415a2d0329af0bfa6062085f6361fef496f4271df5c03a402d68b9a96744e2a5248cf172fb1294c060c32186ce047e6ea6d5a156ad17572fed0594fb20414949d680e5d7b23f82089b42e5e895472607975050c6577bea901db322650c20bcfe64648ff1b1a5405e51ed1d00161d4f9391edffb1250f7b6509db60a47e62d10f7dd30811fd0ea69e70683e473cbf92b07b9f59da58dd7cdd1f3bc177068c1e4414a3a4c6030bc7a796e856fb7aef24e0a4c8766a7f1d541af84b424ddaaf9401731da778b90271c209b2b81baae4578c5416eb9dafbbd3c8401e85a34a07f5d99b8617509e70f8f5e49d25c0ae063d87ff39584a284f4fcc3174142082f1d17f1fae3a95f37fed36caab0ef2d20512e7a8cd9d5af918cd2d938de053b135f7b795c1643c6eeccc920b3d3fe3ce3b941cf5c488772c5f147f29e724c7769efb49e05425bcdd19305a0028d347fc086d09ce8b50153249d92ce3bbecf8c446ea2c51c11fe1299858b1f9c100bbeb9996e6b9b01a0b29ae46899131676597424265af4b6f0f30669f8c169bfc1905762961853bf88e09c73f985eab45334818cd67fcdea92f73a79489d75f278b6c9e9ca6cd862e365e68a660adce26bfdac6a914fb0af0e996cd430570353737c9c5e9ef23a06463efdf0eeb7932566b3880802ef09da29a0bbb273019efed7c6041af0eae03627bba06070e865dda251723f88e0b2a451fe7d5fc9541179ae2ae0b31bc62530fc948ea325de0d9875a32dcc68ae6692d0e350e8773f8d48b70f4d023fded7247fa0fa96e7bef15b0d94f1e9ed6c1e9080856cc33e38a9dac5f5c575e2f9bb2e4b92246a2d34fc893f817c8eaae53eb9e79c43e44399efc1b406ab33b712088df15b153e8762aa36a77f0ce3ecb73bb33051dce7ea74cc2b8356a15b0f93b50a21c1687967c81bb971c5a4ebffff27b13aabd9bdfcaeb4493da7a7e1064b85d9500ab5e47b24d09c433ac298cf10b4d77efdbaec7084dbade3cdd2a6a3af2eabc15f902324cd0e0d9a5aaaac567c22bc25172867d7f53b779932adb40fbbe5a780b677898466bdb66e4088e85b3a242d9658771bd9df6ed4945043c049d568184b43d3be0f4e093556592320ca4da19cbc8dbbaac4c0098f5224e9a591aa1c206ccba18c6d7828e87c588eaa9cf73f4d2d66af8af430914d66edf8c969e101a233047968875679ece2f512dc66dddc648d8390f8d7d8e4ecb65fd3aa0937be1468782816bd7c78f4fdc86527ad13294c53df27df5e3b36a8738b394eb34800c225f64323d989e718a3ec4656f914d611d7f3546e1969554f38314b7588e7b429045f496b8b386c83d5821549a7225c83ebe98f41031735dc5bfcd430046b12548a19e12286839b520658f1f80097661f9ec8c889e58e8ccf9ef2bc40c5a93cab9cc28a21edc2a98eac1bbf8334dda6779ebb2fc027fa59366d372a5254349c07937de3dd25b6c1d9d241bad50ff98577b2b817041612a27cb1f2b8c2120553e8dbba7da96258e67042db2ceb959b8546c0287e148d0c7700ae80727f957c2e6708cec72073590e339fd82c81aa1b8553a1b06443bd98cf2816c3a82da38c0ed8f91b27b5d6e571598fe32b3b596fc98ff8b9619f554ac42f044acaa5058538a8ec4e750e9d4f97433d647526bad1d9804892ba815b8363ac0d6962294fb54221a3fc5e82a216f295d1b5bff65ac6a19bc548438d047bf9218981b6cd5cb0b04edf012717a3ae4edc5b67e0c0e73f1e42a56600cc9752af1ea8a8b4008cb6a287e0074130510048fe9543ddbb3fed5a7757757f87cfa10be73653fcc5cfb9b7f78154a0abe4f7969c712fcff963090b1b054d6953610163a5a6a4e75e843ea547d643db3cd125203cd65b9f0e3f35c179000321559e9dcf7fa2f0903ca77a4305fc38b1037a4bc3e5413669ceb9b9aac4bf7fe9a1ffe12ea384e39876561234d196756f7491c6ce25813ae4727a4528ca66b4c6eb75e074c37e7889bde57690355b9945ce187e33418793f5669c45d2660e9bd8693f2e9dfd30362ede07bc740c85c2fa41d7d46f46a22046c9072b1ad0a433f4355a8602a9f4a45fc92e19db0a13ed5e00097c6ff6e9eea863e185fc042d06e08652d957c26894b69409e8014439e989da557e6b530beffeae1462c7797a35765b99a750812fe0b865a3f3165fd6a0e10bbf3c25e0694b9da4e82c3da2e01195a3c219d3f199455fd365755e9634e66fefd6fc536afd989de8f5ea5d430f9fccc0cb5ef5bf2e939c64b77be15e3c8b250f18482c7b9a6274c4194ef2e1c12cf8d8fdd381301c6b89be0256c13d41a25d0f57c0ba00e53fb8a870db8ae789ae79858633427f1839fdf778ce2e0385e45e29435b50b69faa641e586bbc505edaaed3db8f7fe1c2fa128ae3caacda34d5bb4bc34e623cd55db7d9fa8d0f15bdea05b8d9a6fd860a4a4dea55150413eccce9ca1acbe0918d20e0b938f7a9d3c3758db44bcdac7441b493aee8192de852a3157ed6ea1d9526ddbb7165e3684ad6f36ae55db92a78bd6d184e6357846a75d9b719718c3c2136efd6132c448fdba7192de686b85dae612019f954987a1ca40828395211f62f597a06471384b804fc34b30642861afc13b198299e97723e4b51cf1ec1135c8a020c4edb5112f238d4bb12f5b1232f62cf9727437ed045743661d7ddd09370f25fec65ecc70e71c68aabf5be11ba6661a4cd9d3ce71522602a64eb4baaa67019dbb8483d2d39482e07a639fdc613dbf3a730e60c989b70b8890fdd291e9e75c0182cc8cb448d8f6b5a1e76ba2df1f1e6206ed40eec2f5ea58a2c5e977ea8cc7fc1eebdc8307ee06ac8b3b75eaa8e8f5e0a16ddc52fc92d056d0844a6337f0f3307371b30f3bb803c842b0d54ad73e74ecb55bcc32ddaefee0cd13542bacd00cc990337207a7d28299e6a0f129f743631c596b8042d074ea3c9051a3763f6af479d0a83fa7f519ca823858f7b13aad35ec4100e102f15c8f2ed860f0984adda25eb115fad8c6611ed73c1ac69c611948c6abb72f2cf6772c9d9b5c7d131d60499ae6c3c0f6fbc732685cb059af6a4850a38bfc0ca6226a4a6adfa9accbb642563f941b59227445932fff725b6a9a0669fac771c00b80e9784ba2db65246f38f76551bf5005b8b7d32e582e8dafd9fce922ca1eacb2205cbd10db72ece7be7f1d625d81744e97616e85404b1e4cbc127e5b9bfe635975f82654e26dcfbbafb452f096e353530eb1a8bdf1cdc1f36b261d12e19c1fefba096b4124077d0a20fb0bdab832fb6503cefacd812890fe8b7530a17e6ee8c357e9014f5873529de8005c351a64ff1fcd7db121857ba66050f6af0fb31b86c14ad3aef4b39046565303ffa3b7f8173f3985f9fe5576b6cc2af269793045fc20511d187c62bda1ef50233ca7c41cf9f365e4319e3079b4d8a8f8566b9c76690a8ead9172fad0558acedd4de843e07d34f1a2aa1da6001dd53d6603814926b542a9a83a583cf15e6c9062a68acfb536d12ab466b3fcc23677575555e0e7c5e74d0a0ffb394bc5fb96e6e922e7e918eb2d994cc557c03763f88e14996a4c215fe5a0cd7414d3f4f5c8b3bdb039d01fc136fdf8e8a0c8824a30e96eeec60ef7aced1a1a4a39bbc45fbbdab7379fdf6e5068c8a0bf0d389fba4c194f5d02c80911be5afe27ad836a908b7b53615f9d5af1f0b16e958c7ade6e0b86edf0fda2e6b7fba2adc481b5cfdede6144371271661ac2894e9be1a588eb1d84d7e0a50f742ae4de2866c701b9a2639c37cbf9bca24da3f2d3a6ff1d53e7a922b34f9603446fda685010c1ffe3eff4439d622703dc2e6e24592fc9dbe2818027f4b98ee924f37e8170c1728e969868a2dfc4c49743ff8bb3b87f7663038dcf85d9294241eed22d584741f21069e553e7a0f04cb4a8c"]}, 0x1224}, 0x1, 0x0, 0x0, 0x8001}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0xfffffffffffffe27, 0x1c, 0x109, 0xffffffffffffffff, 0x3, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x8041) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000657000-0x4)=0x100, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000db8000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00009c3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00007b0000-0x4)=0x1008) 2018/01/23 14:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f0000f15000)='/dev/snd/seq\x00', 0x0, 0x50040) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/23 14:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x480000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) ptrace(0x4208, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000ee1000+0xef8)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) shutdown(r0, 0x1000000000000001) accept$nfc_llcp(r2, &(0x7f0000337000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b2b000)=0x60) [ 37.651679] audit: type=1326 audit(1516716827.813:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4878 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = userfaultfd(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000ddd000-0xe)='/dev/admmidi#\x00', 0xeb, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000057d000)={0x0, 0x401}, &(0x7f0000db7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a44000)={r3, 0x2}, &(0x7f00008f7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008e1000)=@assoc_value={0x0, 0x0}, &(0x7f0000fc9000)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pkey_alloc(0x0, 0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000b4c000)={0x4, 0x0, 0x2c48, 0x383}, 0x10) 2018/01/23 14:13:48 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000059e000-0xc)='/dev/amidi#\x00', 0x2, 0x125041) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000703000-0x28)={0x0, 0x0, &(0x7f00003d2000-0x9b)=""/191, &(0x7f00008a1000)=""/234, &(0x7f000029d000)=""/249, 0x721c68d0801a011e}) 2018/01/23 14:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000723000-0x70)=[{&(0x7f0000b5b000)="2307ade36d513df2aac611215578f0d757b7ea37a5f4fb9cdd7d24d8a362d11f5870dce805c2b8fbd6d231d43474fe66e23407f2b3171a272eabb4bfb62a754e5ba51f4e0e235b974bde0636b5fb32", 0x4f}, {&(0x7f0000eb2000)="", 0x0}, {&(0x7f000003b000-0xe2)="d7", 0x1}], 0x3, 0x0, 0x0, 0x0}, 0x8020) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000083b000-0x11)='/dev/vga_arbiter\x00', 0x40201, 0x0) write$selinux_validatetrans(r1, &(0x7f000008e000)={'system_u:object_r:auditd_exec_t:s0', 0x20, 'system_u:object_r:ksm_device_t:s0', 0x20, 0x37, 0x31, 0x20, '/usr/sbin/ntpd\x00'}, 0x57) 2018/01/23 14:13:48 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000f79000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/23 14:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f6d000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000aa0000)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ace000)={&(0x7f000062c000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000af0000)={&(0x7f0000556000)={0xec, 0x7, 0xf, 0x1, 0x2, 0x2, {0x0, 0x0, 0x9}, [@typed={0xac, 0x83, @binary="ffaecf5eb5cfaf23b09b627b5366f558c4ad6c2ca6832a48d90929b507fa6cbed90c5e2113747d9dce41c915601fbd5d044a6fedefaf53c4ceefa0a58f5cde0e2fa93bddc9b203eff5c2497f8238db29ff93612f123e7b9a2a0d59e92f24d6ee5b527d02ecfed3d72f250d11505a7e83a68f49fc6bbe2641cff772cb556e6452b1695292b19aad2df7d9fd32866f8733ce4bf0f9731bb72ae62fb70df123da190c"}, @generic="536e1c61aac62dfa740800411361775315d7ee17b451a1215d4050d4b1c5499dcdcf92f380eb7c9b3425f427"]}, 0xec}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/01/23 14:13:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000933000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007b4000-0x1)='\x00', 0xffffffffffffffff) 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) r1 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='eth1#\x00', 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f000094a000)=0x0, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000550000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3ffc0000000002, 0x4000) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000594000)=0x21, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000df7000-0x8)='./file0\x00', 0x284e40, 0x40) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000b4c000-0x8)='./file0\x00', &(0x7f000070a000)=@known='system.sockprotoname\x00', &(0x7f0000b1f000-0x1)='\x00', 0x1, 0x1) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000df7000)=0x0, &(0x7f0000df7000)=0x0, &(0x7f0000df8000-0x4)=0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000df7000)='./file0\x00', &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000df7000)='./file0\x00', r4, r5) open(&(0x7f0000df6000-0x8)='./file0\x00', 0x2000, 0x28) 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000221000)={0x0, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) nanosleep(&(0x7f0000272000)={0x0, 0x0}, &(0x7f0000ebf000-0x10)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000a41000-0x2)=0x20, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00002aa000-0x8a)=""/138) r2 = syz_open_dev$amidi(&(0x7f0000e15000)='/dev/amidi#\x00', 0x100, 0x2) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000b02000)=""/252, &(0x7f000053c000-0x4)=0xfc) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000c82000)="36b0c49050a93744098cc34e23414e2edf2c280ed6f4bd2480189e5726bd5428e4c3e1c9cb32db35b8095bf7", 0x2c, 0x20000004, &(0x7f0000237000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x100000174, &(0x7f0000fe7000-0x8)=0x4) r1 = socket(0x2, 0x80003, 0x0) listen(r1, 0xffffffffffffffff) accept4$ipx(r1, 0x0, &(0x7f0000820000-0x4)=0x0, 0xfffffffffffffffd) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000014000-0x4)=0x0, 0x4) 2018/01/23 14:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000364000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000001d000-0x78)={0x400, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0x40, 0x80, 0xffffffffffffffb2, 0xc2ff, &(0x7f0000567000-0x10)=@common='rose0\x00', 0x2, 0x4, 0xc00000}) r1 = getpgrp(0x0) capset(&(0x7f00000f3000-0x8)={0x19980330, r1}, &(0x7f00008cf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f85000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f000071d000)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x400) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000cee000-0x8)=0x208000000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r2, 0x20000) r3 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000527000)={0x9, 0x2, 0xb4da00, 0x0, 0xfff, 0x1, 0x9}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000462000)={0x0, 0x6, 0x3, 0x7, 0xfff, 0x7}, &(0x7f00005dc000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000d20000-0x8c)={r4, @in={{0x2, 0x0, @rand_addr=0x225, [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$PIO_FONTRESET(r3, 0x4b6d, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00002ba000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000008f000-0x8)={r4, 0x1}, 0x8) 2018/01/23 14:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009af000)="", 0x0) poll(&(0x7f000056f000)=[{r0, 0x8, 0x0}, {r0, 0x4008, 0x0}, {r0, 0x4, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2200, 0x0}], 0x5, 0x101) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ae3000-0x10)=@common=""/16, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eca000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000071c000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000e2c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ed9000-0x20)={0xe4, 0xa0, 0x6, 0x5, 0x6, 0x1000, 0x2a2, 0x6, r2}, &(0x7f0000c09000-0x4)=0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daf000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/23 14:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007f7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000016f000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a00000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005cf000)={0x0, &(0x7f000062f000)=[]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000e6e000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c1000-0x10)='/selinux/create\x00', 0x2, 0x0) getxattr(&(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f00004cc000)=@random={'system.\x00', '/selinux/mls\x00'}, &(0x7f00005e9000)=""/10, 0xa) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f000029a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000a000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000087000-0xa)='encrypted\x00', &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ec000-0xb)='}vmnet0\'lo\x00', 0xfffffffffffffffb) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cf0000)=0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) socket(0x0, 0x0, 0x0) 2018/01/23 14:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000627000-0x9)='/dev/ppp\x00', 0x8c04, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000f13000)={@broadcast=0xffffffff, @rand_addr=0x0, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fd2000-0xb8)={r0, 0xf7, 0x10001, 0x80, 0x6, 0x4, 0x5, 0x9, {r0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xc92, 0x4, 0x5, 0x7}}, &(0x7f0000797000)=0xb8) getsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f000014c000)=0x0, &(0x7f0000a99000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) vmsplice(r4, &(0x7f0000a52000-0x40)=[{&(0x7f0000e59000)="5c63b2b460b61efff622f23fc7314d9f25e322e76e222c0bdda7f7e54ff7d07f3c7756cf726a780fec74a5cdf9d58b84d12320ee3e39f7c337168daac8f2b49ae3a6480de95c37df7541458f437c73431cb9cc393e9275fbf99a27ef605611a10b4befe6ef079e8fb4da7c8cb5329592b9fdfcc60294e0d44285826bb66a91812441ad7deb33ab97298e9228b4f0ddc71267c1f21be1177d723ae1ac94108e6c328a70d1", 0xa4}, {&(0x7f0000efa000-0x80)="059110ed99e1a44855ac881e6140eb591b9ee2f9cc3d4ebc30d65baf39e44459f2fe07f4a42e5fa99fd8e61f6d06903dcb9df58b49d83f9f0a778c3c83b9823c361a597c0349f08eecff0438b9c506a30cc943f36dd8ea8b46c095d7c41b299b672c107c9d40b3afb01001a965bb998ee23dd2967362f9513b75c51ef4c38e56", 0x80}, {&(0x7f0000c3c000-0x28)="6be8cf1d12bbadc66fa9bf760d3c06571412bbc2ea10adf6f1f69066d1dbd7b7306c6a1197d10d00", 0x28}, {&(0x7f0000e6e000)="a90d50a71d51cf9d67e255d6566f5b8c53cd0e427c4de04879d0d26305a659965b2b8aea0a0f3c9932936601b8270b1cfaefcb38a0c5f81027ee4dcb474e6357ac2cd7311a59abb0277eb005cd3dc45fd47703e70b9b4cc0802ecf4971542a353f6937335d83d6551f74ad01e58f43", 0x6f}], 0x4, 0x0) 2018/01/23 14:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b98000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b73000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d7c000-0x24)={0x7ff, 0x8, 0x7, 0x3, 0xc12, 0xf0, 0x4b, 0x6, 0x1, 0x1, 0x77, 0x8001}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 37.908997] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) getdents64(0xffffffffffffffff, &(0x7f0000af5000)=""/4096, 0x1000) 2018/01/23 14:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000626000-0x8)='./file0\x00', &(0x7f0000fcc000)='./file0\x00') prctl$intptr(0x18, 0x0) 2018/01/23 14:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f000096b000)=0x7, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000351000-0xb)='/dev/audio\x00', 0x800, 0x0) recvfrom$llc(r1, &(0x7f0000097000)=""/180, 0xb4, 0x40000000, &(0x7f0000dc2000)={0x1a, 0x0, 0x6, 0xb4, 0x6, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) connect$netrom(r1, &(0x7f0000338000+0x3d7)=@full={{0x3, {"b87fb39f78d16d"}, 0x9}, [{"3bdf41f3f7387a"}, {"afaa7d6f17fb4b"}, {"4246162ea29a87"}, {"d0da22f3dad917"}, {"c874f199cf20c3"}, {"48323a8b408532"}, {"9a9a3b19d14a68"}, {"b9425d6e92f260"}]}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000288000-0x8)={0x0, 0x0}) 2018/01/23 14:13:48 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendto$inet(r0, &(0x7f0000167000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000adf000/0x4000)=nil, 0x4000}) 2018/01/23 14:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f4000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = add_key(&(0x7f0000120000-0x8)='trusted\x00', &(0x7f00007c1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007ba000-0x9a)="4d22dde15e3c8e5b07928d11e7be392a5562dfa8d5979af613b2695635419c13e0a56475dcafcc1c625a99dfd011e69770ecae02110ec43329667bf686998516fa682fce6a32d4e9c46b80f1871a7eef8afed7e549e590c5607663ed949f740c3b09f3f9a13353a7eb8a529899ca0201ca4a3d74967b08d14028fcce7ccff55b8559b366b80be03c1620f38e0c3194b4a466d84ee5f8e1b19e34", 0x9a, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000a45000-0x8)='keyring\x00', &(0x7f0000c4d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004c1000)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$link(0x8, r2, r1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000f89000-0x57)=""/87) keyctl$join(0x1, &(0x7f0000ec7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mq_unlink(&(0x7f0000453000)="2a637075736574cc23246574683024747275737465642bb67b656d3173656c665d76626f786e65743100") r3 = syz_open_dev$usbmon(&(0x7f000013e000-0xd)='/dev/usbmon#\x00', 0x5, 0x4000) r4 = add_key$keyring(&(0x7f0000aca000-0x8)='keyring\x00', &(0x7f0000c90000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000d89000)=0x0) add_key(&(0x7f000079e000-0x8)='big_key\x00', &(0x7f00006ad000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00009be000-0x4)=0xac6, 0x4) 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) 2018/01/23 14:13:48 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000282000)={0x0, "ff"}, 0x1, 0x800) r0 = syz_open_dev$amidi(&(0x7f0000b9f000)='/dev/amidi#\x00', 0x9, 0x101040) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000b4000)={0x2, 0xdf, 0x7, 0x8, 0x8001, 0x10000}) 2018/01/23 14:13:48 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x2, 0x2c4000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x20}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d64000+0x69e)={r3, 0x9}, 0x6) 2018/01/23 14:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffeff, 0x7, 0x0, 0x0, 0x80000000, 0x0, 0x5, 0x7ff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:13:48 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001ab000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rmdir(&(0x7f0000f89000-0x8)='./file0\x00') 2018/01/23 14:13:48 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000552000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x8, 0xfffffffffffeffff, 0x0, 0x0}, 0x20) 2018/01/23 14:13:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x84000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000001000)=r2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0000d3bd284dddd0408df7767af2a8b3"}) 2018/01/23 14:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000f0b000)={0x7, &(0x7f0000678000-0x38)=[{0x1ff, 0x0, 0x99f2, 0x9}, {0x100000000, 0x1, 0x8, 0x3}, {0x6dd4ad74, 0xa1, 0x1dc0000000000, 0x3}, {0x10001, 0xc10, 0x2, 0x8}, {0x1f, 0x100, 0x5, 0x58}, {0x3edf, 0x743c, 0x3, 0x401}, {0x6, 0xffffffffffffffff, 0xffff, 0xf}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e94000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00008b0000)={&(0x7f00009b2000/0x1000)=nil, 0x1000}) r1 = dup(0xffffffffffffffff) write(r1, &(0x7f0000ef4000)="2400000052001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000633000-0x4c8)={{0x8001, 0x1, 0xffffffffffff8000, 0x4, "7de6504b2cf6b3a86f586cd02e89376b559c672ede0f545d16a502190329a3911714303188cbe72811097098", 0x0}, 0x3, [0x400, 0x3, 0x6, 0x2, 0x100, 0x2, 0xf4, 0x58, 0x96, 0x0, 0x100000001, 0x100000000000400, 0x7, 0x4, 0x7, 0x6c1, 0x80, 0x5, 0x800, 0x6, 0x100, 0x900000000, 0x9a6c, 0x80000000000000, 0x8, 0x9, 0x67, 0x4, 0x3, 0x100000000, 0x6, 0x5, 0x7, 0x200, 0x1, 0x400, 0x6, 0xffffffffffff8000, 0x7, 0xfffffffffffffffe, 0x9, 0x7fff, 0xfffffffffffffff8, 0x7ba0078a, 0xffffffffffffffff, 0x9, 0x1000, 0x73, 0xc68, 0x2, 0x3ff, 0x8, 0x7, 0x1, 0x0, 0x8, 0x40, 0xc5, 0x3, 0x40, 0x8, 0x7ff, 0x400, 0x6, 0x0, 0x9b, 0xfffffffffffffffe, 0x7, 0x7a, 0x80, 0x9, 0x80000000, 0x0, 0x10100000001, 0x100000001, 0x4, 0xfff, 0x81, 0x2, 0x401, 0x66, 0xfffffffffffffff7, 0x9, 0x3f, 0x7, 0x10001, 0x0, 0x5, 0x9, 0x800, 0x3ff, 0x34f, 0x7ff, 0x7, 0x0, 0x800, 0x9, 0x1000, 0x9, 0x4, 0xffffffff, 0x1880000000000, 0x8, 0x2, 0x8, 0xb1, 0xbb63, 0xfffffffffffffff9, 0x8, 0x5, 0x7fffffff, 0x3, 0xe753, 0x5, 0x3, 0x3, 0x10000, 0xfffffffffffffffc, 0x0, 0x1, 0xe000, 0x80, 0x3, 0x100000000, 0x6ea, 0x100, 0x3, 0x2b2c000000], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigreturn() syz_open_dev$urandom(&(0x7f0000576000-0xd)='/dev/urandom\x00', 0x0, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x7ff, 0x4) 2018/01/23 14:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000559000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x0, &(0x7f00006ee000-0x10)={0x0, r3}, &(0x7f0000ed6000)={0x0, 0x0}) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000ccb000)={0x0, {""/7}, 0x0}, &(0x7f0000656000)=0x10, 0x80800) recvfrom$ax25(r4, &(0x7f000068b000-0xa8)=""/168, 0xa8, 0x2161, &(0x7f000060b000)={0x3, {"664734dba528f6"}, 0x6}, 0x10) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030e000)='/selinux/enforce\x00', 0x4000, 0x0) mq_timedsend(r5, &(0x7f000046e000-0x1d)="d1caec5fe0aaeb49c5a829effa23a7e795adea8504f312319576649fc8", 0x1d, 0x0, &(0x7f00009d9000)={0x0, 0x0}) sendmsg$can_raw(r2, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000d40000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000f2b000-0x4)=0x0, 0x4) 2018/01/23 14:13:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000111000-0xb)='/dev/vcsa#\x00', 0xffffffffffff0000, 0x400000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000c0d000-0x4)={0x8, 0x2, 0x42099157}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f000090c000)={@generic="17f1dbb9bb67c6036e55af4230fdb8e9", @ifru_settings={0x8001, 0x8e2b, @cisco=&(0x7f0000634000-0x8)={0x6, 0x9}}}) 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000c29000-0x64)="90f49a68de670cbf5da7d1997c", 0xd, 0x20000054, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r1, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto(r1, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00008c3000-0x8)=0x4, 0x8) dup3(r0, r2, 0x0) 2018/01/23 14:13:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000000000)=""/1, 0x1) prctl$void(0x200000001b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x7, 0xffffffffffffff9c, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0xffff, 0x7, 0xa000}, 0x4) 2018/01/23 14:13:48 executing program 6: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000e1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1ad) 2018/01/23 14:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x40) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000344000-0x73)=""/115) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 14:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000a24000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r2 = syz_open_dev$audion(&(0x7f000055f000)='/dev/audio#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f000079c000)=""/222) r3 = dup2(r1, r1) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000f2e000)=""}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00005b4000)=0x3) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000070d000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb0000)=0x0) ptrace$peek(0xffffffffffffffff, r5, &(0x7f0000a70000-0x8)=0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00004ec000-0x8)={r4, 0x0}) 2018/01/23 14:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r2, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 14:13:48 executing program 5: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000032000)={r0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000194000-0x4)=0x0, 0x4) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000219000-0x4)=0x7ff, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8", 0x20}], 0x1, &(0x7f0000217000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/23 14:13:48 executing program 7: r0 = inotify_init() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004da000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x5, [0x8001, 0x3, 0x2, 0x2, 0x8]}, &(0x7f0000d74000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000917000-0xbc)={r2, 0xb4, "0b2fe16db0cbb27561c64b58521f52e9b6d5d26c7ddb4f36c452fcdbc64bca7f5a1f532556b4270d09ba90f0b270605b7583777144fbb42462bbe05a132589431cf164aa8225bd5665bc9862bbe652068e18bd7a4b06f9b65b9cf4828fcac08e582cfcc3171a48fe45d87f4f06502fce143b6abb5ebdc0f2de2a521c91bc7fa671f0fd99d58894aab32f68cbf0f0c8654d34f9043edc80019ddb9bf829f7a8fc8d997319d552fdf0ec50e48d9e18216932fb84d4"}, &(0x7f0000000000)=0xbc) unshare(0x20000400) inotify_add_watch(r0, &(0x7f0000e3c000-0x8)='./file0\x00', 0x2000000) 2018/01/23 14:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007db000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000486000)={0x5, &(0x7f00004eb000-0x28)=[{0xccdd, 0x4, 0xffffffffffffff81, 0x7}, {0x4, 0x5, 0x3, 0xffffffff}, {0x3f, 0x7, 0x7, 0x3}, {0x3a7, 0x7, 0x101, 0x8001}, {0x7, 0x2, 0x0, 0x4}]}) [ 38.160827] dccp_close: ABORT with 13 bytes unread 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000074000-0x10)={0x22f3, &(0x7f000027e000-0x18)=[{0x2, 0x1ff, 0xe54, 0x2c4}, {0x7, 0x9, 0x5, 0xbd}, {0x0, 0x8000, 0x2, 0x9}]}) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000219000-0xa)='}vboxnet1\x00', 0x3) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000455000-0x4)=0x3, 0x4) arch_prctl(0x1003, &(0x7f0000fb3000-0x1)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00002ae000-0xb0)={{0xfffffffffffffffc, 0x47a1}, 'port1\x00', 0x0, 0x40, 0x5, 0x0, 0x1f, 0x8, 0x8000, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f000076c000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000ab000)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00007e0000)={{0x40, 0x100000001}, {0x0, 0x5}, 0x80000001, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x16)="", &(0x7f0000109000)="", 0x0}, 0x20) 2018/01/23 14:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000467000-0xb)='/dev/midi#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000ff3000)="3b16b7d5c94cf8004c") setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c53000)="b0a94f24c4d729ffed52e454431cb6f73241670dd4fda236678d428511c3b1c8875905ba503c9f4613e08ddbeac0b065312dddef189c5c2e67a4670dde30af0e5e4bfe3328d035bc0df2cba774d46f8775dbd6b7846a2badcf2d062199ed24e1bdb58ff1", 0x64) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/23 14:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00006da000)={{0x2, 0x3, 0x6, 0x5, 0xfffffffffffffffb, 0xd3}, 0x0}) 2018/01/23 14:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/ppp\x00', 0x80, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000e8f000)='/dev/admmidi#\x00', 0xd87, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d0c000)=@assoc_value={0x0, 0x0}, &(0x7f0000758000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) readv(r2, &(0x7f0000d76000)=[{&(0x7f0000476000-0x53)=""/83, 0x53}], 0x1) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r2, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x1) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000bf3000-0xcb)=""/203) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0x24, 0x6f, &(0x7f0000b76000)="", &(0x7f0000d07000-0x6f)=""/111, 0x0, 0x0}, 0xfffffffffffffef2) 2018/01/23 14:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f48000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000823000-0x10)={0x0, 0x4, 0x10000, 0x8}, &(0x7f00009ed000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007f6000-0x10)={r1, 0x81, 0x800, 0x4}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00007ef000-0x8)={0x1, 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000cb4000-0x4)={0xfff, 0x1, 0xb000}, 0x4) 2018/01/23 14:13:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xa)=@random={'security.', '\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000848000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f84000-0x4)=0x14) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f83000)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000dd6000)=0x3000000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/23 14:13:48 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00000b6000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x3, 0xa800) bind$can_raw(r1, &(0x7f000000d000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsa(&(0x7f000000c000)='/dev/vcsa#\x00', 0xbae, 0x244280) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f000000f000-0x8)={0x0, 0x3}) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$can_bcm(0xffffffffffffffff, &(0x7f000000b000)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000e000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x7, 0x8, 0x3f}, &(0x7f000000e000-0x4)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000000a000)={r4, 0xdf, "6e7e6d6de330da0fde46b7e25809de0b6715d58e678cf94dc77bea712e588b534742425669afeaec4ca68270e278a9fb3bc0f15b843ce4887c245ab46857a30fcb6948ef9742147a6af7f823f2ae5f2e801fc3588c1a061f15873617e844b157b7160cd06900ce762cf00446b4b890d9296bad4cc4e2795fb4eaa2e9393b7c28bb9a6e692d0f1f4a6bb24989a0178dc051566e3bf3fb5018bf96162eab0169df745029889ce0090b1913c1afa112f35aac8428b2365c134c0223d4556cc2712ccfd9d48db917aa69281c4841ae20526155a39f681924b1af39e24adec9e860"}, &(0x7f000000e000)=0xe7) 2018/01/23 14:13:48 executing program 3: r0 = syz_open_dev$adsp(&(0x7f000042d000)='/dev/adsp#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ef000-0x4)=0xb) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000896000)=0x7, 0x4) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000a97000)=0x5) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000024a000-0x5)='user\x00', &(0x7f0000a98000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a99000-0x1)="da", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000a9a000-0xae)=""/174, 0x1f0) 2018/01/23 14:13:48 executing program 1: socket(0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000842000)=[]) r0 = syz_open_dev$amidi(&(0x7f0000532000)='/dev/amidi#\x00', 0x8, 0x80000) clock_gettime(0x0, &(0x7f0000d19000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002fb000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000c04000)=[{{0x0, 0x0}, 0x3, 0x81, 0x4}, {{r1, r2/1000+10000}, 0x501b, 0x1, 0x80000000}, {{r3, r4/1000+30000}, 0x0, 0x6, 0x5}], 0x48) 2018/01/23 14:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c7b000)='/selinux/status\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000b4c000)={&(0x7f0000a6c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a87000)=[{&(0x7f000026e000)=""/195, 0xc3}, {&(0x7f00002c5000)=""/158, 0x9e}, {&(0x7f00005de000-0x9)=""/9, 0x9}, {&(0x7f0000a80000-0xcb)=""/203, 0xcb}, {&(0x7f0000cb4000)=""/153, 0x99}, {&(0x7f0000b5b000-0x39)=""/57, 0x39}], 0x6, &(0x7f0000212000-0x5e)=""/94, 0x5e, 0x9}, 0x23) connect$packet(r1, &(0x7f0000511000-0x14)={0x11, 0x9, r2, 0x1, 0xffffffffffffffc8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000cb8000-0x2)=0x780, &(0x7f00002a9000)=0x2) connect$l2tp(r0, &(0x7f000053f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x1, 0x3, 0x0, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}}}, 0x32) 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cd0000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000e2a000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c5b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f70000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000362000-0x1008)={r2, 0x1000, "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"}, &(0x7f000053a000-0x4)=0x1008) sendmsg$nfc_llcp(r1, &(0x7f0000b35000-0x38)={&(0x7f000079c000)={0x27, 0x3, 0x4, 0x7, 0x1, 0x1e3, "289940eb95f0db44dbe8ec99e49a0b9413530dde8111fcf5f1db97b0382c240abb062c981869d94cc392365446eb66790302f0e3e29f0380c3983fe0111b75", 0x28}, 0x60, &(0x7f000076e000-0x16)=[{&(0x7f0000690000)="9d5b13c52c5a7974092bc4501f2e032007b660a4e73ac47effe40ef5c27599b0b569074e0e2cb0828fc58d3ebcd7deca5d4c7a70afc0d8ac6146f3c553871d20c57abb48f3c75176c61a5e3ee4359573f5db7dcc5be57aeddee8f0bbd3f7828bf75ae61fb88f2cd8eab3d9d7f8ef0a64987515049f7a1becba7a0c701d1c7bd7efb4c7e6a8c25219d255f2f4891e2cbe609e6cc4948f8c9273bf07ca1191cce2eb4f2f16efb62a647cf183", 0xab}, {&(0x7f000058b000-0xe5)="5588eb9ced357b587524ee5e076ae7716b0cb3571aa4fd3f5d7a094f980e74cf2d48a5579bb7ab20ce5a87ec5342637fa2a581c613ceef0ea0d3655d17006f3360f066a1b460ae3066c7be3c2ef43beb620c2c4716ffed535aa363f90ab1c93dca3954f9875e34c4915486e96ae3dac4a6b723f3b92759343b52b4efd1ce06b9c30239709adca36277a1b0ea45bdf446a9d43dcbf481eb8dabc147e09c18339ee95cb70b30b21b4a19deadf52446f635e9e7f3db49266f6c21af2baedc3a142659db094ce8f88368ce6ec7e66e36be1d6358c029039db22545a5e4ae5840cb1362a40d92f2", 0xe5}, {&(0x7f0000d8c000)="1a59e87d666127a00c4703c09580ee85f5ce58e99455a6714d2c8f732fec550e5e147a29540018a578b47ab9e65ff2a1ec0d14349b9b417bd233fa8c24e36cf5ce92e27625d7d9296399ffa18363e74153ac431a02819e8d5074831d77e760a9c02eaaf729c6de54558e875af2fdb1ba88681e86651a5261be70af40d9e84b7fa7d5f29e63216444e80cda6c1346a2507cdb457b8afdd2dc2dafbf54f14da52b00b263055b00af68b2739dcc864516a431aeddfdd558c549423e08098f1d8c813de1f9c3d1f9fc21", 0xc8}, {&(0x7f0000c5c000)="76de2ecc232766feec498bda160ea56e512fa4ed2376ebc98f612a1879997a122e5bad84", 0x24}, {&(0x7f00001cd000-0x7)="ddc96feadb4a146b396b38367561908e1eec015a441b45fdf9faad50ef5c7342dff4fcf2c2f19f7d71aa58ed51e4e0ef3cc529dd59675ee3c62c064d1fdfc2ca161d45f3d06773616b63bf0989ec23506328249586135f79d6607eecbea0d6c3449dbef2269114436ab2", 0x6a}, {&(0x7f0000288000-0xb5)="7c069fe79a696b956c0ac9904cb1b27b418b09e0cf16eb10c2f24f90f172cda97c636def9d54f29a18b649c2ccabc7bcdf9fb7fb3b6dcd8fa4be3ec41d307e99effb9ecef4c4b20243012296654b66511d1321ce334e0352d226eac95fe1840d5f412c5c643380858cefaa368d0a4df5a9429b6fb979fcc799b0feec0db60f3d45026f43e1c0051f75bb2a2fafccc9d1c5f41cfcf1b3df45f242b393aaefa8a8bdf1d669f5d6b21a07506a144aed452a1db3768f34", 0xb5}, {&(0x7f0000905000-0x46)="25455b35ba3e23612f124ea920879301783ebcf888ae2260c235ccabad9b3c0c3c421a8a4020e2a5f5ad19461abcffd49d4ec75ef61ac81469ae1b42f0b9676a2502fd6450e5", 0x46}, {&(0x7f00002cf000)="6081acce0e7bacc3fee20b7aced4ef77c9aae7341d9065572b2fbb45f03fc2b8d81ed726eb2b33eea0dd76f092d30949c12cfa2c6f99a5d52a55de413b5f22af213ce7d84046bcbdce0d721915b6556e7230edf84b5d449fbcdfa46d14cbe5088bbaf1ac50e3b143437d0f810645afb3275a7e8e0d58f24f360284aeaeb55cca78a2de2b89e9df933cec0556609086ec06d2d9c1852f5f357c4562c1a241075810f4cf3f88ec6f39eae7c6fb65878158f0fb01133b0d460f2990c8db9a0512527712465a45118ee7", 0xc8}], 0x8, &(0x7f00004af000)={0x40, 0x184, 0x8, "6be93d27a71fe4fa2bfc2cba61e6857e503161652b6cb45f505fe45967a816ef40a9c3de67e1f16042a7b2523983ad"}, 0x40, 0x20000040}, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006a7000-0x8)={0x0, 0xffffffffffffff80}, &(0x7f0000b75000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000077f000-0x10)={r3, 0xd5b, 0x2, 0x3}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000361000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000243000)=0x1c, 0x800) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/23 14:13:48 executing program 2: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dd0000)='/dev/vcsa#\x00', 0x1f, 0x0) syz_open_dev$urandom(&(0x7f00001b3000-0xd)='/dev/urandom\x00', 0x0, 0x121200) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000059b000-0x4)=0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000dd4000)={0x3, 0x0, 0xffffffffffffff2d, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xfff, 0x401, 0x6, "93f1f4bf90904f66d6ed8a8dd15a0460", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000dd4000-0x40)=[{&(0x7f0000148000)=""/48, 0x30}, {&(0x7f0000dd4000-0xbb)=""/187, 0xbb}], 0x2) syz_open_dev$sg(&(0x7f0000717000-0x9)='/dev/sg#\x00', 0x7, 0x400) 2018/01/23 14:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) 2018/01/23 14:13:48 executing program 6: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0xbd)="da", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000012000-0xae)=""/174, 0xae) r1 = add_key$keyring(&(0x7f000011b000)='keyring\x00', &(0x7f0000707000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000890000-0x8)='keyring\x00', &(0x7f0000a98000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2018/01/23 14:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab9000+0x749)={0x0, 0x0}) accept$nfc_llcp(r0, 0x0, &(0x7f0000fa5000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(0xffffffffffffffff, r0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00007e3000-0xf)=""/15) close(r0) r3 = syz_open_dev$vcsn(&(0x7f0000624000)='/dev/vcs#\x00', 0x1f, 0x4200) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000064f000-0x38)={0x3, 0x0, [{0x2fd, 0x0, 0x0}, {0x40d, 0x0, 0x9}, {0xc00008a9, 0x0, 0x1f}]}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000c7f000-0x1000)=""/4096) 2018/01/23 14:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000005000)='./control\x00', &(0x7f0000790000+0x13e)='./bus\x00') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f65000)='/dev/qat_adf_ctl\x00', 0x208102, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x401) removexattr(&(0x7f00005bf000)='./control\x00', &(0x7f0000d4b000)=@random={'user.', '\x00'}) rename(&(0x7f0000750000-0x6)='./bus\x00', &(0x7f0000f65000)='./bus\x00') 2018/01/23 14:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fba000)='/dev/vcsa#\x00', 0x8000, 0x0) bind$bt_sco(r0, &(0x7f00006ab000-0x8)={0x1f, {0x7, 0xe147, 0x30f, 0x2, 0x472f2217, 0x6}}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x7fff, 0x0}}]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000adc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00007ce000-0x14)={0x300000, 0x2, 0x7fff, 0x1, 0x9}) 2018/01/23 14:13:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f000084b000)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ab000)='/dev/cuse\x00', 0x602600, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000788000-0x18)={0x3, 0x54b, 0x81, 0x8, 0x7fff, 0x4}) 2018/01/23 14:13:48 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000062a000-0x9)='/dev/rtc\x00', 0x4a0801, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ede000-0x10)={0x9, &(0x7f000086b000-0x24)=[0x7, 0x9, 0x1, 0x5fcd, 0x9, 0x4, 0x8000, 0x8000, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000041e000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b8b000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000f79000-0x110)={{0xe05, 0x3, 0x80000000, 0x3, "8d4eaab151495fcc5bf08ba1d5e8b51702ed295ebd4314f56c37e3e6f1a4eff76935dc526b5f725dc0258610", 0x2}, 0x0, 0x0, 0x6c, r2, 0x5, 0xa219, "94267c8346d2a9ffc1f4c077a99412989b49e6e39f6f8e6975dcad5bbb6429f14165a486357718f098fad1f33e93ac19d285c354312cfb06dd030b3adff01cf6", &(0x7f0000dd3000-0x5)='em0+\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7f, 0x7f, 0x3, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000771000-0x10)={0x2, &(0x7f0000103000)=[{0x0, 0x0}, {0x0, 0x0}]}) bind$alg(r3, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000aeb000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000001500000000e662", 0x21) 2018/01/23 14:13:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80000, 0x7) r0 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f00001a0000)=""/107, 0x6b, 0x0}, 0x0}], 0x1, 0x2000, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/01/23 14:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000039b000)='net/mcfilter\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000319000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a2a000)={r2, 0x20}) r3 = syz_open_dev$midi(&(0x7f0000a04000-0xa)='/dev/midi#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000948000)={0x0, 0x1}, &(0x7f000008b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00003a4000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xdf, 0x6, 0x4, 0x4}, &(0x7f0000ee7000-0x4)=0xa0) r5 = accept$alg(r0, 0x0, 0x0) r6 = shmget$private(0x0, 0x3000, 0x1202, &(0x7f00001e8000/0x3000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) r7 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) clock_gettime(0x0, &(0x7f000010d000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000030c000)={r8, r9/1000+10000}, 0x10) fallocate(r7, 0x0, 0x0, 0x9) sendfile(r5, r7, &(0x7f0000e65000-0x8)=0x0, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r7, 0x111, 0x5, 0xfffffffffffffeff, 0x4) 2018/01/23 14:13:48 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x8000000000e, &(0x7f0000d1f000-0x10)={0x0, 0x0}, &(0x7f0000d1c000-0x4)=0x8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d28000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a5e000-0x8)='./file0\x00', &(0x7f0000d28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000922000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7fff, 0x3, 0x7, 0xa, 0x80, 0x20, 0x89, r1, r2}, {0xffff, 0x0, 0xfffffffffffffff9, 0x80, 0x94, 0x80, 0x8, 0x2}, {0x4, 0x10001, 0x8001, 0x4}, 0x10001, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x1, 0x3, 0x100, 0x5, 0x5, 0x9}}, 0xe8) 2018/01/23 14:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00007e5000)=0x0, &(0x7f0000a5d000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ee000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000a92000-0x1a)={0x0, 0x9, 0x3ff, {0x8, 0xffffffffffff03bf}, {0x5, 0x1ff}, @const={0x8, {0x7ffc, 0x81, 0x3a, 0x0}}}) 2018/01/23 14:13:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x100}, &(0x7f00004b2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x5) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/23 14:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000040e000)='/dev/dsp#\x00', 0x100000001, 0x200400) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000001000)=0x0) [ 38.579926] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/23 14:13:49 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1) 2018/01/23 14:13:49 executing program 2: clock_adjtime(0x6, &(0x7f000000e000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0x75f, 0x5}, 0x20}, 0x10) 2018/01/23 14:13:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000a0e000)=0x0, 0x4, &(0x7f00000fa000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000002000-0x8)={0x1f, {0x20, 0x9, 0x3, 0x3, 0x4e5e8d5f, 0x4}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001000)=[], 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{r0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 14:13:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_init(0x0, 0x0) r0 = open(&(0x7f000051a000-0x8)='./file0\x00', 0x80000, 0x3) statx(r0, &(0x7f000026a000)='./file0\x00', 0x5400, 0xfff, &(0x7f00008ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$packet_fanout(r0, 0x107, 0x12, &(0x7f00001fa000)={0x20, 0x4, 0x1000}, 0x4) 2018/01/23 14:13:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x80000000, &(0x7f0000bbc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000d30000)=""/191) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x68) r2 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)='./file0\x00', 0x400, 0xc0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) r5 = dup3(r1, r4, 0x80000) r6 = openat(r5, &(0x7f000050a000-0x8)='./file0\x00', 0x203, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000390000-0x10)={0x2, 0x8001, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0, 0xffff}, &(0x7f0000afd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000951000-0x104)={r8, 0xfc, "bd45714f624762e3beb0fe78fa95bb4e036d57a530e3254ea11d928c99c01d4340e8f09b924ebdd66605a7c2b5bb7321e151a477553254ea1b9cb2bbd65294747c96028859f8fbf7d3a22999be9ccd5d489238d80dbf3b57b25f99b3ff13a1c0ce12177fd4b05eb4ccd57a1bd30799c724208a9dcdfefcdeef4059fedb3e4655df6caa5649763697903ca656f082ab8077a9471d91d7c4c93ba154f0433ce4f4d5490f67a34110dda9f9eb5589e9574e9c36f27a6c12452bfdf89e6731e19813dd60a70f92eed84146f31e87679092b50101065e172bd93d267454afb6be4bea88e630000000000000000805074ce64264c81d1ce91bfce378650a3b"}, &(0x7f0000b92000-0x4)=0x104) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000700000-0x18)=@get={0x1, &(0x7f0000e6f000)=""/48, 0x7}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000053c000)={r9, 0x5, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c74000)={0x5, 0x5, 0x20c, 0xddc000000000000, 0x7, 0x4, 0x6, 0x100, r8}, &(0x7f000016f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r7, 0x9, 0x4000000}, 0xc) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400600, 0x0) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r11, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x800, 0x1, 0x1}, 0xc) 2018/01/23 14:13:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, r1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000002000-0x10)={0x6, 0x8, 0x8, 0x401}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r2, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) r5 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x38, 0x3, 0x81, 0x0}, &(0x7f0000011000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000001000)={r6, 0x8}, &(0x7f0000014000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/23 14:13:49 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000895000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 14:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000259000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f00001df000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af9000)="f3d5a644a74c5788fa1a07a066814fd2da555d02c1af416e33a3d047a9cfdf391f", 0x21) 2018/01/23 14:13:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000333000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000bca000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0xc0000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000103000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x3, 0x80, &(0x7f0000357000/0x4000)=nil, 0x5}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f000012f000-0xb)='/dev/vcsa#\x00', 0xff, 0x200400) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000d32000-0x4)=0x9) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a2f000-0x28)={0x0, 0x0, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0x0}) 2018/01/23 14:13:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgsnd(0x0, &(0x7f0000978000-0x1008)={0x1, ""}, 0x8, 0x0) eventfd2(0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cfe000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006e8000)={@generic="8ae30c08bf70514b3aef20b1a36cbf0e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000235000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00004f2000)={0x0, &(0x7f0000844000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/23 14:13:49 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x105001, 0x0) prctl$getname(0x10, &(0x7f0000001000-0x8f)=""/143) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00001b0000)={r1, 0xffffffffffffffff, 0x0}) 2018/01/23 14:13:49 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) mprotect(&(0x7f0000dd4000/0x3000)=nil, 0x3000, 0x2000001) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000ba7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x101}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f7e000)='/dev/input/mouse#\x00', 0x80, 0x2000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000f80000-0xdb)=""/219, &(0x7f0000480000-0x4)=0xdb) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f7e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000677000)=0x14) pivot_root(&(0x7f0000f7e000-0x8)='./file0\x00', &(0x7f00002d3000)='./file0\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/audio\x00', 0x400000002, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003bf000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005f4000)='/selinux/checkreqprot\x00', 0x200a00, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000f7b000)={r4, 0x1, 0x3, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:13:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(r0, &(0x7f0000913000)='./file0\x00', 0x402000, 0x41) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000927000)={0x5, 0x10001, 0x1, 0x7, 0x5, 0xff, 0x8a, 0x2, 0x80000001, 0x30}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000059d000-0x9)='/dev/ppp\x00', 0x50800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e3b000)={0x0, 0x59, "0c8e3ffe3acf403922067d5c1d4dc68a3f2ec0c773778cd005ff3b6e8e7912d3f4731cba30ee752c33347f088569b31144b06fb2db665c76686368adff3a096947e6f378660a6152c112831f4010ea01cb3a99241e865a6975"}, &(0x7f00008f7000)=0x61) recvfrom(r3, &(0x7f000073b000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cb7000-0x6)={r4, 0x0}, &(0x7f0000415000-0x4)=0x6) write$evdev(r3, &(0x7f0000400000-0x60)=[{{0x77359400, 0x0}, 0x2, 0x3d, 0x2}, {{0x0, 0x0}, 0x4, 0x3, 0x9}, {{0x0, 0x2710}, 0x4, 0x3, 0x4}, {{0x0, 0x2710}, 0x7d172924, 0x82, 0x4}], 0x60) accept$packet(r1, &(0x7f0000fa2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b7c000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000059a000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x5, 0x20, 0x100, 0x3ca, 0x4, r5}) sendmsg$can_bcm(r0, &(0x7f0000a16000-0x38)={&(0x7f00006ca000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f00001e8000-0x10)={&(0x7f0000bc7000)={0x5, 0x110, 0xda, {0x77359400, 0x0}, {0x77359400, 0x0}, {0x4, 0x2, 0x3, 0x1}, 0x1, @canfd={{0x1, 0x7, 0x6, 0x5}, 0x3, 0x2, 0x0, 0x0, "1ad0c2e406ff84c5b4b07360b8d935d05c6769f4caeb9016b80fdbf96502116d3d86fb4e3058040f2a57da6f527878ff7f68a559192bdaa03d0886a354b6d539"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x20000840) close(r0) 2018/01/23 14:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/ppp\x00', 0x111001, 0x0) connect$bt_l2cap(r0, &(0x7f0000f26000-0xe)={0x1f, 0xff, {0x7fffffff8000, 0x8, 0x1, 0x7fff, 0x20, 0x401}, 0xfff, 0x0}, 0xe) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, @perf_config_ext={0x40, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xc0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x5, 0x4000000000000) accept(r2, 0x0, &(0x7f0000bbd000-0x4)=0x0) modify_ldt$read_default(0x2, &(0x7f0000788000-0xd7)=""/215, 0xfffffff5) r3 = syz_open_dev$vcsn(&(0x7f0000835000)='/dev/vcs#\x00', 0x0, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000068a000)={r3, &(0x7f0000a58000)="6d6dbad32fa83f61470401bb3c46fc07a0e6a5a38f9850def20f45c494072da7a22da77a8323a014660956e3e15387f8778a082e089ccf1f06d0b0a4809524176ca6da7d1fbed9d9e38f07fda25037d5cd82cb90222391f8e18f36c2f9483892203bf19e63adaadd2acb644e02f7df7429ed5b8c2fa421224899c662d90a28eb3b938c8c77dbd0ec0ce9df8a95408af62ac3d61cba614e3ee50ab63bec9ca9b2323ea9f6cff57ef403b638b9d7cecab2a1586d2282d96fae599f494814c043c473", &(0x7f0000b4d000)="96cad043730d7ab9b262fea4462af54a07a35284318fabd45db5f6e267b5bf22c447d238ff9f1c8f392782d1e56cc697acfc8c4b7466df62dad97109b8599d8d92c53dfb04467e31772bc4cf338a7832be231bde6b691a97401793b5eba54b3eeda3424241808798a7bb37dfe20f5beab45d3ff1a9e8369bf8bbdc1f4f60d44a9951021b80da883be37c4a09be9a78cfae26c492fae3f9db7af18a6ccbaf276f3b77d2f9d7790d278bb14ff7d5db04fbebf8999f438ac5db24fecb0e6d5745c1ea9f7d7ede698ba0", 0x2}, 0x20) dup2(r1, r3) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000392000-0xfe)={0x0, 0xf6, "7259ffa50f5202f08325dd4dd49c89d33c75f314e0f1702d225ffeb0b7ccb70920a35d3ec1c379aadda5e41a37cf757b89587c2cb7cac126414b114ffd901f739ab09889191e45e2cb2d6d6116b87d4c7175084575094d987fea457538872ffa42a73b24a9f549597ab6723a077bb736e77f1dc4b16c4cea47aa2cf45df8fffba60bc8eded4eabc90764bf24a9f26cfa63b9d4adbd5e0778d5778e5ee1833049c7db7dc76ee12911fc1c4fa412522b656d11b48f1914ab7fa863fe99dfd30ae57c0c824db268773207a05e79ad04a1ab583ee38c91819f5b3ca49beda4db2312105ec63cee28c0584a70bb08b1c1211d8e562001db4c"}, &(0x7f0000ba7000-0x4)=0xfe) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008fc000)={r4, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 14:13:49 executing program 7: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000f1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000982000-0x20)={0x9ae, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000386000)={0x8, r2}) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) 2018/01/23 14:13:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d3000-0x2)='/dev/rtc\x00', 0x2, 0x0) connect(r0, &(0x7f0000d7d000)=@un=@file={0x0, './file0\x00'}, 0xa) prctl$intptr(0x18, 0x2f) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000039000-0x10)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_IFNAME={0xffffffffffffffd8, 0x3, @common='bcsf0\x00'}, @IFLA_OPERSTATE={0x0, 0x10, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x10) getsockname$netlink(r1, &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f24000)=0xfffffc69) 2018/01/23 14:13:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) readv(r0, &(0x7f0000c4d000)=[{&(0x7f000026f000-0x1)=""/1, 0x1}, {&(0x7f0000ae7000)=""/90, 0x5a}, {&(0x7f00000ce000-0xee)=""/238, 0xee}, {&(0x7f0000ff9000-0xa4)=""/164, 0xa4}], 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005a3000)=0x0) sendmsg$nl_generic(r0, &(0x7f00007c9000)={&(0x7f0000afa000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000b4e000)={&(0x7f0000ac4000)={0xd0, 0x18, 0x20, 0x1, 0x3, {0x1f, 0x0, 0x0}, [@nested={0x10, 0x66, [@typed={0xc, 0x53, @pid=r1}]}, @typed={0x10, 0x27, @u64=0xc24}, @typed={0x8, 0x5d, @void=""}, @generic="82c22c118602d65321d3ac7972d63b75021ac0de5194181bb5d88c508b8ca9ba7decab61fcf2ed32313c8f48165363d0b63f49ca27e52e26f2be4a3cca1940484cdcbb91d89dfcfdca4db64a1399c86079d21811ff6b46f6b21aa2ce21bb57455c2cf6d1de5114d3cb2cdfe521bd8ba94072280cd08e7306d105b64dd2e224b6939f146273253f32d30fe3a6a13bac8089"]}, 0xd0}, 0x1, 0x0, 0x0, 0x11}, 0x1) socket$unix(0x1, 0x1, 0x0) 2018/01/23 14:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) r0 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) mlock(&(0x7f0000741000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d91000)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 14:13:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000135000)='/selinux/create\x00', 0x2, 0x0) ppoll(&(0x7f00005af000)=[{r0, 0x8, 0x0}], 0x1, &(0x7f0000ba9000-0x10)={0x0, 0x0}, &(0x7f00007bc000-0x8)={0x1}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ef0000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x100]}, 0x5c) r1 = creat(&(0x7f00001e7000-0x8)='./file0\x00', 0x10) connect$inet(r1, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000f02000)={0x2, 0xfffffffffffffe8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x0, 0x2, 0x0}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000de2000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @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, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) r2 = getpgid(0x0) ioprio_set$pid(0x1, r2, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000223000-0x4)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'sha224\x00'}, 0x58) 2018/01/23 14:13:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/23 14:13:49 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00003b2000-0x4)=0x0) 2018/01/23 14:13:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000ef2000-0x14)={0x0, []}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000066b000)={0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) 2018/01/23 14:13:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) r0 = syz_open_dev$amidi(&(0x7f000073c000)='/dev/amidi#\x00', 0x7, 0x10800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000cbb000)=0x4) syz_emit_ethernet(0x42, &(0x7f0000519000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/mixer\x00', 0x440, 0x0) 2018/01/23 14:13:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000ea6000)={0x0, 0x80000000, 0x32, &(0x7f0000c4f000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000097f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000513000+0x75)={0x0, 0x6, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c74000)=0x0) timer_getoverrun(r3) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000556000-0xdc)=""/220) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) nanosleep(&(0x7f0000ad2000)={0x77359400, 0x0}, &(0x7f00000d1000)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a95000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000, 0x0, 0x0, 0x0}}]}) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000000)=""/0) ioctl$int_in(r2, 0x5452, &(0x7f0000df3000-0x8)=0x81) 2018/01/23 14:13:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000010) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2000000, &(0x7f0000bd5000)={0x1, &(0x7f0000920000-0x8)=[{0x6, 0xffffffffffffffff, 0x0, 0x407ffc0003}]}) alarm(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a50000-0xf)='/dev/sequencer\x00', 0x141041, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00005bd000)={0x2, 0x3b, [{0x2, 0x0, 0xbdd}, {0x8, 0x0, 0x7fff}]}) sendto$ipx(r0, &(0x7f0000566000-0x3e)="05f6a2eb9eb35f159dd7dff34ce68548bc676bcbd63f89064db49ad8b25d860c94608f7a18b322c5dbfa4f3960aa1c986627e8d14a44ac2d9f97721cf021", 0x3e, 0x800, &(0x7f000097e000)={0x4, 0x5, 0x8, "4144b7032361", 0x6, 0x0}, 0x10) 2018/01/23 14:13:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000-0x10)={0x0, 0x0, &(0x7f0000a45000-0x64)=[]}, &(0x7f0000001000-0x2)=0x10) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x0, 0x7fff, 0x20}, 0xa0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000c0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022b000-0x8)={r0, 0x0}, 0x8) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000004c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000842000-0x8)={r0, 0x6}, &(0x7f0000329000)=0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000062d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000069c000-0x4)=0x14) futex(&(0x7f0000ce6000-0x4)=0x0, 0x5, 0x0, &(0x7f0000bc8000-0x10)={r2, 0x0}, &(0x7f0000c89000)=0x0, 0xfffffffffffffffd) r3 = syz_open_dev$vcsn(&(0x7f0000d95000-0xa)='/dev/vcs#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000b1d000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfc7}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}], 0xbc) r4 = request_key(&(0x7f00004da000)='user\x00', &(0x7f00002d4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9c000)='\x00', 0xffffffffffffffff) r5 = request_key(&(0x7f00004a4000-0x36)="8486735f7265736f8676657200ae0800ea4d58e8081b16ed161f364d02d3ff55195a3755f84adfe5a53e060000eb00000000659ae71b", &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000db6000-0x4)='GPL\x00', r4) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000170000)={@common='ip_vti0\x00', @ifru_flags=0xc000}) keyctl$update(0x2, r5, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000061d000-0x4)=0x6, 0x4) 2018/01/23 14:13:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000e11000-0x9)='/dev/vcs\x00', 0x2000, 0x0) socketpair(0x9, 0x10000000000800, 0x7, &(0x7f00009e7000)={0x0, 0x0}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:49 executing program 2: prctl$intptr(0x21, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0xdb7, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') prctl$void(0x20) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x29) 2018/01/23 14:13:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000476000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d27000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000065000)=0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000d9000-0x10)={0x17000, 0x110000, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000051a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r4}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000d95000)={0x1, 0x0, 0x8, 0xc6e}) syz_open_dev$admmidi(&(0x7f0000e19000)='/dev/admmidi#\x00', 0x5, 0x9f344e0d383fb96a) 2018/01/23 14:13:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000df4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d3b000-0x4)=0xe, 0x80000) bind$vsock_dgram(r1, &(0x7f00006cc000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000379000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000f0f000-0x18)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000027e000)=0x0) 2018/01/23 14:13:49 executing program 1: socket$inet6(0xa, 0x5, 0x41a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000b90000)=0x0, &(0x7f000030a000-0x4)=0x4) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005a8000-0x10)={0x0, 0x2, 0x0, 0x29}, 0x10) 2018/01/23 14:13:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r0, 0x0) pipe(&(0x7f00000e8000-0x8)={0x0, 0x0}) execveat(r1, &(0x7f0000e29000-0x8)='./file0\x00', &(0x7f00004f9000)=[&(0x7f0000a87000)='-\x00', &(0x7f0000b2d000-0x1b)='.posix_acl_accessem0md5sum\x00', &(0x7f00003e5000)='vmnet0cgroupwlan1%\x00', &(0x7f00005f1000-0x9)='#%cgroup\x00', &(0x7f0000ab9000-0x1)='\x00', &(0x7f0000dff000-0x9)='{md5sum%\x00', &(0x7f000017a000-0x1)='\x00'], &(0x7f000090a000)=[&(0x7f00009ee000)='\x00', &(0x7f0000bda000)='\x00'], 0x1d00) sendto$inet6(r0, &(0x7f0000d4a000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xca}, 0x1c) 2018/01/23 14:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/23 14:13:49 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000000a000-0x2e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x3ff, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="facb3cc1ca3c", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) 2018/01/23 14:13:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ddb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x100000002, 0x1, 0x0) r2 = dup(r1) vmsplice(r0, &(0x7f0000bc5000-0x40)=[{&(0x7f00002b3000-0x35)="f1ca5885ab8204c606b35a16e0adc12f47b4e87d950b19a41f7227bc0f56ed3aad909f984f9136731b674f07b8d5b82be788b48658", 0x35}, {&(0x7f00002ef000-0xa9)="dc68638839a5602b0b14bbb4b40785d1206a32db545295dcb33e4b0f218152bb091eba4f77aed7f482b611c573b6dbb9ca1263714216e5bfc52532e59187e3d9a54d0ca523573392cbe66e6634b302de8feed4cb582a5ceef16ca130277cc05df3e6614d32412805054f466e95192aedf14b08aeec87a807c44d6d8669257c27c42a01730f00b0458538b0ab2a07067050d5f8d65db30dc08db1c26b683d677fd86c2ee8370f92609b", 0xa9}, {&(0x7f0000fa6000)="bf952ee5939d8e69e80e120c1bc61758c1023dfb453ce5b8d81126e08b2ec8162ae0f797b8e80f72de635173d63ad27ed3b811bc7510b522ef1de8b62512d2f2b9bd7de76b0ab467b58d6fc76c22c9bd2eb9ede292ae8cb6f49537c17bc666fa705f7d9e94bf307d1423c72e2af29b6c4e5ebe039977af4ca07bbc3b9d2dc4ad1f733f", 0x83}, {&(0x7f0000441000)="3921d4c0ba10713d0721462c1e39cb2307f91ab64c5b94fdf32bf8cba2fa9f548bf494039f5a11f04dd48e793112f77440bf0997403f6d3aab53404931ce8e38ecd6bbd9e0a4ef8009947d84be5761f0bc61e392656e36844c99c2ac03bb46abf32896266cbb30321f92f81ca8fae1145b3dea124d1414c1e5731eac882fe1ba364a2c58a9bb5b435b", 0x89}], 0x4, 0x0) mq_getsetattr(r2, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 39.353732] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program 2018/01/23 14:13:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f000046d000)='/dev/audio#\x00', 0x7, 0x484002) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000f1000-0x4)=0x0, &(0x7f000043c000-0x4)=0x4) write(r0, &(0x7f0000e82000)="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", 0x1000) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) poll(&(0x7f0000cdf000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x8006) ioctl$int_in(r0, 0x5421, &(0x7f00008ab000)=0x3) 2018/01/23 14:13:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c3000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000887000)=0x7fffffff, &(0x7f0000f9a000-0x8)=0xfffffffffffffead) write$sndseq(r0, &(0x7f0000b7d000)=[{0x1, 0x52, 0x7ff, 0xfff, @tick=0x7c95, {0xfff, 0x7}, {0x0, 0xffff}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x4, 0x0]}}], 0x60) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000556000)={0x0, @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]}}, &(0x7f0000b61000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004d3000)={r1, 0xfffffffffffffffe}, &(0x7f000038c000)=0x8) accept$packet(r0, &(0x7f00006c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c7000)=0x14) r2 = accept$packet(r0, &(0x7f00008e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000283000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be9000-0x28)={@generic="548042b23f4a00000000000000087308", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00005dc000)=@common=""/16, 0x10) pread64(r0, &(0x7f0000a58000-0x91)=""/145, 0xffffffffffffffd0, 0x100000000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e20000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r4}) 2018/01/23 14:13:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) socket(0x2, 0x2, 0x25) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f38000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000aba000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) accept$inet(r0, 0x0, &(0x7f00006eb000)=0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4(r2, &(0x7f0000877000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056c000-0x4)=0x2e, 0x400000000000000) 2018/01/23 14:13:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pwrite64(r0, &(0x7f000004e000-0x81)="05485bca5f9fb048b7a7dfe310b80769ce83a8d4277f0b18b9c2922944ca0e90c0dfa683bba3e8814d9680a94b1bf8eec7d53d21b5e293c923ed51102a9aa567cf5beed976da96fc5b20bd0fc10d67c474d257d006c8de1b3acad471b5ccd46bdec958e6bf85909beec2e64835a788ea28db2c9371747da54eb7f2670ebc7f935c", 0x81, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b21000)={0x0, 0x7}, &(0x7f00001cc000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000335000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006c3000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000726000-0xb8)={r2, 0x8, 0x1, 0x5, 0x6, 0x8, 0x3, 0x44c, {r3, @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]}, 0x80, 0x7fff, 0x1f, 0x9f6, 0xffff}}, &(0x7f00002c0000-0x4)=0xb8) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getresuid(&(0x7f0000a35000-0x4)=0x0, &(0x7f0000f8a000-0x4)=0x0, &(0x7f0000163000)=0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) close(r0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a02000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$ipx(r4, &(0x7f0000b49000)=""/69, 0x45, 0x2000, &(0x7f0000fad000-0x10)={0x4, 0xf6e, 0x8, "6c47988f0f60", 0x3, 0x0}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffe0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000880000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1d2a, 0x3, 0x16, 0x8, "d57ff7bba1f42fe35dcf8299cc65832e8da4c353f6232ace57ace2f968ed54337b06c7af78af95eb8290e8031bb5b2ecace8b1ae59a9e71636376e8c32419051", "93a77a33a289ade3bdb715e02189a709db2f9d57f9224035c56fed27ceda3b53", [0xffffffffffffffa0, 0x80000000], 0x0}) 2018/01/23 14:13:49 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000004d000)='./file0\x00', 0x800, 0x51) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000004f000-0x4)={0xfff, 0x0, 0x8000}, 0x4) r1 = memfd_create(&(0x7f000004d000-0x1)='\a', 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xdf8) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) gettid() r4 = syz_open_dev$usbmon(&(0x7f0000042000-0xd)='/dev/usbmon#\x00', 0x1000, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000049000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f000003f000)=0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000004d000-0x14)={0xffffffffffffffff, 0x3, 0x1000, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, r5+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x16) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f000004e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000047000-0x4)=0x1c) 2018/01/23 14:13:49 executing program 3: socketpair(0x0, 0x2, 0x84d, &(0x7f0000050000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000008000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f0000d90000)='user\x00', &(0x7f0000300000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aee000)="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", 0x1000, 0x0) r3 = request_key(&(0x7f00008f5000-0xa)='syzkaller\x00', &(0x7f000052b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbc000-0xd)="217b76626f786e657431d62800", 0xfffffffffffffffc) r4 = add_key(&(0x7f00004c5000)="706b7273015f756573740022", &(0x7f0000540000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e57000-0x47)="9c0abc00000081cc8619b4ffac7719d47a9fc530d0a8d9ed06e080383d9884d82754efb2b5b0106425b587763baff9786b9e3e8a34b40b181cb5c92776b8f9291b24ef4ddc1534", 0x47, r3) keyctl$dh_compute(0x17, &(0x7f00009e6000-0xc)={r2, r3, r4}, &(0x7f0000a7e000-0xed)=""/237, 0xed, &(0x7f0000740000)={&(0x7f00007ed000+0xde5)={'md4-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_access(r1, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) add_key$user(&(0x7f0000bec000-0x5)='user\x00', &(0x7f00002fb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000101000)="de2d9d95bce3767725f5812f3613aaf2c9c8877c1c424d0e3647ea4cc02705fa3e51208b124603b8e34c758bd56def2fa93c9ddeee55fb3518872412274627ace1e1d88e1dc5910f33932552c3a04b87e46ad5ce0efe31d8f0c034d6504cd2ec57f38646ad8b61deb8ce06cf5a8670404d6565ae285af57fda730b68a4ec576c31408996a8255d01351b5d4f9e76a70c0ce60ca08142", 0x96, r2) symlink(&(0x7f00002f6000)='./file0\x00', &(0x7f0000e47000-0x8)='./file0\x00') [ 39.435588] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program 2018/01/23 14:13:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3a1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8007ff) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r0) 2018/01/23 14:13:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet(0x2, 0x80000, 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f86000)=0x0, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x5}, 0x98) 2018/01/23 14:13:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000430000)='/dev/rtc\x00', 0x101801, 0x0) getsockname$inet(r0, &(0x7f00006c8000+0xc93)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d8000)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000e8c000-0xb8)="b31302325c28e92eb5c2aedfcf641c2c4e848a3fc62a9a990a0f1e380a540b1a9b9706f48005315b322b2e205ef2729d62043293dfebb76113f2d967e77ee689035e41874a08981b2e1fad58c04816cacb3e759059233005791f29e3c2d5e0e31f601f2cc8aec3ba29264da84edf9feff4d67092cef20eec145f56cdae14270a08ea118c5bb8dd8e07ac7a859fbbaf2d2f9f5d24a02e9306548c69a61b477ac0c779c29a7e5f29f9b8a1769f7b63f1495e9f83f7d7d0374e", &(0x7f0000b88000)="13", 0x4}, 0x20) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000163000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000289000-0x4)=0x5, 0x4) 2018/01/23 14:13:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) r1 = openat(0xffffffffffffffff, &(0x7f0000ef2000)='./file0\x00', 0x800, 0x25) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00008dd000)={0x9, 0x0}) close(r0) 2018/01/23 14:13:49 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f000001c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001b000-0x38)={0x2, 0xa, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:49 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000007000)=0x2, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/23 14:13:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000d7e000-0x3c)=""/60) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dcc000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x1800}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f000064c000)='./file0\x00', 0x8000, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e9e000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000068f000)=""/91, &(0x7f00008a5000-0x4)=0x5b) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000ff9000)=[0x1]) 2018/01/23 14:13:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "000464", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/23 14:13:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) prctl$getreaper(0x13, &(0x7f0000c30000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x5, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/23 14:13:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004ec000-0xc)={0x6, r0, 0x1}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000058b000-0x1e)=""/30) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00007cb000-0x96)=""/150) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a2f000-0x28)={0x0, 0x0, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000ffe000-0x8)=0x4) 2018/01/23 14:13:50 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f6e000)=0x7f) 2018/01/23 14:13:50 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ec000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb701) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000099d000)=""/122, &(0x7f0000bae000)=0x7a) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000b98000-0xa8)={0xa, 0x0, [{0x20e, 0x0, 0x81}, {0x0, 0x0, 0xff}, {0x849, 0x0, 0x6ed9}, {0xafe, 0x0, 0x15}, {0x828, 0x0, 0x1}, {0x86e, 0x0, 0x60}, {0x369, 0x0, 0x7fff}, {0xbff, 0x0, 0x7fc}, {0xfdf, 0x0, 0x80}, {0xbff, 0x0, 0x2}]}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000018c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x8001, 0x5, 0x0, 0x5, 0x7005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0}) 2018/01/23 14:13:50 executing program 7: 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) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000003000-0x10)={0x1, [0x3]}) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000001000)=0x0, 0x800) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0xac, 0x1f}, &(0x7f00006ff000-0x2)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000535000-0xa0)={r3, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98, 0x2b, 0x400, 0x5, 0x20}, 0xa0) clock_getres(0x10000000000007, &(0x7f0000453000-0x10)={0x0, 0x0}) 2018/01/23 14:13:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005aa000-0x1c)={0x0, []}, &(0x7f0000f08000-0x4)=0x4) r1 = accept(r0, &(0x7f0000fca000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009e6000)=0xffffffffffffff7a) bind$unix(r1, &(0x7f0000fc3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") r0 = getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2201, 0xfffffffffffff000) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cf5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2e000)=0xe8) syz_fuseblk_mount(&(0x7f000070c000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xa000, r2, r0, 0x6ec, 0x2, 0x100000) 2018/01/23 14:13:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000722000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00003c4000-0x4c8)={{0x3, 0x4, 0xaf, 0x5, "600a087ee64c22a3fc78798f9f8185da2d160d2c9ad99a891a372aa8731eb6c3d32dd124c7247f0d8b5cda0b", 0x4}, 0x4e, [0x5, 0xfffffffffffeffff, 0x2, 0x8, 0x40000000, 0x3e, 0x6618, 0x9, 0x0, 0x200, 0x7fff, 0x5, 0xfffffffffffffff9, 0x3, 0x1983, 0x2, 0x675, 0xf6, 0xd4, 0x1, 0x3, 0x7ff, 0x9, 0x0, 0x8, 0x9, 0x1, 0x81, 0x401, 0x4, 0x7ff, 0x6, 0x2, 0x2f6, 0x7ff, 0x8, 0x6, 0x5, 0x5, 0xfe, 0x3, 0x3ff, 0x95d, 0xf0, 0xa468, 0x0, 0x6037, 0x1, 0x8, 0x200, 0xfff, 0xfffffffffffffffd, 0x1000000000, 0x100000000000000, 0xffffffffffff11bc, 0x6, 0x1, 0x0, 0xae, 0x4, 0x5, 0x6, 0x80, 0x3f, 0xfffffffffffffffc, 0x6, 0xc8, 0x2, 0x7, 0x2, 0xffffffff, 0x8000, 0x8, 0x200, 0x3, 0x6, 0x401, 0x1, 0xfffffffffffffffd, 0x8001, 0x1c590ff, 0xc2, 0x8000, 0x4, 0x8, 0x0, 0x3, 0x3, 0x1, 0x7, 0x1, 0x0, 0x0, 0x3, 0x8000, 0x9, 0x800, 0x9, 0x9, 0x1000, 0x2, 0x400, 0x1ff, 0x1ff, 0xfffffffffffffe01, 0x9, 0x5, 0x4, 0x10000, 0x6, 0x9, 0x80, 0x1000, 0x1, 0xcc3, 0x9, 0xef, 0x0, 0x2fd, 0x401, 0x1, 0x7ff, 0x785, 0x9197, 0x3, 0x1, 0x1, 0xfffffffffffffffd], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b50000-0xc2)="", &(0x7f0000450000)=0x0, &(0x7f0000142000)=0x0, &(0x7f0000186000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000-0x64)=""/100) 2018/01/23 14:13:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a2f000-0x28)={0x0, 0x1, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x18485857ffc4a0c1) connect$bt_rfcomm(r1, &(0x7f0000bae000-0x5)={0x1f, {0xff, 0x9, 0x100000001, 0x4, 0x4, 0x0}, 0x2}, 0x9) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00007be000-0x4)=0x200, 0x4) 2018/01/23 14:13:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000900000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) io_setup(0x6, &(0x7f0000cc0000)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00008d8000)={0x0, r1+10000000}) io_destroy(r0) 2018/01/23 14:13:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a54000-0x8)='keyring\x00', &(0x7f0000edf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c92000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000-0x4)=0xe8) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) 2018/01/23 14:13:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$audion(&(0x7f0000837000)='/dev/audio#\x00', 0x9, 0x40) r1 = syz_open_dev$sndpcmc(&(0x7f00009ae000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000087b000)="dd5fce91731a71f4b5a7e5e007c3a495991d3703596546a3290a54971e9adf98bc7b0d68e7357e61fc500a00ef31e9e01203cc65771f89653894525a723496c9431c55390f8ca2261cfccd7f8efe2a0e8c040fec086777cf8565203fee61e7941a42466628034a47a0a952670991102ad643f72a234a76a0303f225a5582b2c4857ba44c51ae48e6f5504a2211643701e51d607a41fb460581cf2a18512046ae0218ce47d895ee8c2f83263b8755c5656f3df53db4bed7c597c3133bcc351bd2137df174ea26f0ef105783c88eb04cc9a215e0f452d10d", 0xd7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000191000-0xa)='/dev/dsp#\x00', 0x6, 0x20000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000c5f000)={{0x1f, 0x2, 0x1000, 0xce1, 0x2ed4c8db, 0xfda2}, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000274000-0x58)={0x9, 0x2, 0x8000, 0x8, 0xf8, 0x7c0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000974000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000430000)=0xc) 2018/01/23 14:13:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x1f, &(0x7f0000a0c000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000e88000-0xe8)="cdbedce31f3ce7d5fb7ca87c9933da5c4c95329ba2ec592a682df774f3381aa31ffda6bfb9368be7a51c70f5a31fe6bc73676d311c238f900e73f75278f75a78981bc67a13c0e464decdf10f9d9995fe47f531cb24b8560d872f35b5afdd6b3cff41dcae7f663ed86d6fb8a06bbcdd50dfc4da48565c952015048e8de6efdaf556e912c40f09ab15899ebbde710b423f1a0e6375c5b7bddab3ebe93a2ac2455687e4d3d246517876ec1c3dbd131164589e2883648ce87d3031ca788ff30db8c3d14b9e9a3d74a0d9ea7df2d238638e6a6bf517811db3eda25279c26e10997772b3a46d640f00d8ec") pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) fcntl$setstatus(r1, 0x4, 0x400) flock(r1, 0x1) close(r2) 2018/01/23 14:13:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000718000-0xb)='/dev/hwrng\x00', 0x82, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000526000-0x10)={0x3, &(0x7f0000860000+0x24a)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000cc7000-0x8)={r1, 0x3}) shmget(0x3, 0x1000, 0x20, &(0x7f0000bf5000/0x1000)=nil) syz_emit_ethernet(0x82, &(0x7f000050d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@rr={0x7, 0xb, 0x0, [@rand_addr=0x519e, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 14:13:50 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/23 14:13:50 executing program 2: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ab000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) accept4$unix(0xffffffffffffff9c, &(0x7f0000469000)=@file={0x0, ""/4096}, &(0x7f0000ca0000-0x4)=0x1002, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000008, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000003000-0x8)={0x0, []}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x10000, 0x0) r4 = dup(r3) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4000000000, 0x1f, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x8000000002f, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0xffffffffffffffff, 0xb, 0x0, "5cd52c"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x3]}) semget(0x2, 0x3, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000006000)={0x43, "bff36416c32275e02c35b954cd58ac0133f8a57b759d6a9472559143928b130bf0122932604e310d9cab3625b3824cc3ac3662bec28e5c2ae1c5676c0dde869c149090"}) 2018/01/23 14:13:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a09000-0x20)={@generic="f833a89279430b46fb38e47bb8b5a32d", @ifru_flags=0x1201}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/23 14:13:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x6, &(0x7f0000694000)={0x0, 0x0}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000e33000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000da0000-0x9)='/dev/sg#\x00', 0x4000000000, 0x880) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000074000)={r0, 0x5}) getgroups(0x6, &(0x7f00005cb000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000fee000-0x90)={[0xa95, 0xaac7, 0x4, 0x7, 0x1, 0xcc6, 0x0, 0x285, 0xc9a, 0x7, 0x7, 0x9, 0x200, 0x2, 0x6f99, 0xfff], 0x3000, 0x10000}) stat(&(0x7f0000993000)='./file0\x00', &(0x7f00001e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r3, r2, r4) 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 14:13:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000714000)='/selinux/enforce\x00', 0x2a000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000804000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r2 = getpid() r3 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r4+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(r2, r3, 0x1) 2018/01/23 14:13:50 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0xfffffffffffffe16, &(0x7f000000c000)=[], 0xc3, &(0x7f000000a000)=[{0x0, 0x10e, 0x3, "6a90d6d95aa875ab6ed44b7e"}, {0x0, 0x0, 0x10001, "c1d4e9e18307434f64dc1ba68f63a7e5b1700605d1fd179b04bc115159795842ac779d6ca7fad9e1106b2e2c2aebf25897b9fd1bd7aff4a9e8914eb104a3919655e0085aeea4e233504f8073a14da0208ddc0d242d8e9f"}, {0x0, 0x109, 0x8, "f8ba79c8b2b12992008b693f0b01083da422c0dbab86c197326536c37be0fd6ef9a22cee9f2f23fa404129897d43fdebc18003f4ae6fb02fa243a7b2ae7269c8dc36af07fa664c503ba9a3b2494763c328fc37b598cb0d615ecbecf8eb028dcfdccb8fe6506743d4a15138d573d0a76fd85e035417b6541b2df3cdccf55a3c03cbacd56a734a68d2ccc4cc8f4d6dc6a69c"}, {0x0, 0x0, 0xffffffff, "d3757443fcc607ad0a3aa4095e0c830fd5ee21bafa246a9c02dce7e7fc915e52d3820703797f10d95b5a7772156e38b4b1e1c691700369fcd9590781d187b2155f6566689360ae55a4ab2ea1a3cdb8a647ef1b890c376ff8d0c666de6746d43b6f14c7c785f82a20cfee1f918483b0436fad9b66c1f397da5f699fe5dcdd8e6fd62362ad80807f55178764c4c37de866d21e04cb2bc9806cc0c220ed2882c86a5233ba4a8f1e8b2be3f42f7f8ca9a93eaf783d93372b1dd8354a53eb363f4038e6d6ab57b47278aeed327a8f348b80910b"}], 0x0, 0x8000}, 0x80000000000000) r1 = dup3(r0, r0, 0x80000) r2 = getpgid(0x0) ptrace$peekuser(0x3, r2, 0x7ff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x5, 0x7f, 0x9, 0x9, 0x8000}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f000000a000-0x40)={0x81, 0x6, 0x6, 0x10001, "d02d404a532c71d30bdd68b97bfe4eaaf0d5b55e1e26a2d089a012250d2dc6ac077ade1fa0da673d8ddb5ada", 0x6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000011000)={r3, 0x2}, &(0x7f0000002000-0x4)=0x8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000008000-0x6c)=""/108) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000011000)={0x0, 0x1a, &(0x7f0000003000)="99d9bfbb490a842cecff67441948a36395b22158e0a4ad2d8136"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000011000)=0x0, &(0x7f0000011000)=0x4) 2018/01/23 14:13:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e60000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009f0000-0x30)={0x50, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000cc0000-0x18)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000f46000-0x20)=[]}}, @dead_binder_done={0x40086310, 0x0}], 0xca, 0x0, &(0x7f0000901000-0xca)="5eda03d8e5df329f39d4c8aab4f9773c3b4986ae78c80921549d5c4ba42b52f5e02d883bc787f2290089227599501e80e31105ef04b419f6e0d8240c3e2130186770f475a07419f64fc95365c06ded8770a02bdefb58cec941efed6d69d3680ec2ec4a8cb56fdda761442b870262760ef014253194e4c95b364bd6873173290aee011160b294c687c25e6ba86c1e0ecd9bd024ccf0ceca72eee254c3b6c1b38bc9bca0b5ffef4e992d5faf5f91a22bfa67c81857dd36981971baf302bf24b6c1aa770894e43d4b809705"}) 2018/01/23 14:13:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000587000-0x55)=""/85, 0x30}], 0x2, &(0x7f0000c3a000)=""/4096, 0xfffffffffffffe21, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000000008f400ffed005f1406000ae93b", 0x12, 0x2400c811, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005e8000)=0x7, &(0x7f0000a92000-0x4)=0x4) 2018/01/23 14:13:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000622000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000ed5000-0x70)={[{0x10000, 0x9456, 0x80, 0x400, 0x100000000, 0xa46, 0xcf, 0x6, 0x2, 0x4, 0x1, 0x8edc, 0x1f}, {0x3, 0x2, 0x7, 0x2, 0xffffffffffff51c2, 0x5, 0x1, 0x9, 0x4, 0x0, 0x3, 0x6aae, 0x0}, {0xfffffffffffffc01, 0x4, 0x9, 0x62c, 0xfffffffffffffff7, 0x10001, 0x3f, 0xfa93, 0x5c, 0x9, 0xffffffffffffff24, 0x23, 0x10000}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f000067f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000660000-0x144)=@ipv6_newroute={0x2c, 0x18, 0x8000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x72, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:50 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000006000)=0x0) 2018/01/23 14:13:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002ee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = add_key(&(0x7f0000a70000)='big_key\x00', &(0x7f0000ede000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000231000)="34846747b37eaaecb74c5893dbe4d4c49335ffe4", 0x14, 0xfffffffffffffffb) keyctl$clear(0x7, r1) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00001c2000)={&(0x7f0000819000)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$kcm(r2, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/23 14:13:50 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000e000-0x8)='./file0\x00', 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000000d000)={&(0x7f0000006000/0x3000)=nil, 0x3000}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000a000)={0x2, 0xb, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 39.993969] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 40.007592] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 40.010419] binder: 5456:5467 ERROR: BC_REGISTER_LOOPER called without request [ 40.016520] binder: 5456:5467 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 40.030971] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000f000)=[&(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000)="5673f101a5", 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000011000-0xd5)=""/213) 2018/01/23 14:13:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7fff, 0xfffffffffffffffa, 0x1, 0xb2fc, 0x9}, &(0x7f0000e14000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xffffffffffffff80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r2) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) 2018/01/23 14:13:50 executing program 2: pipe2(&(0x7f0000a8a000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000075f000-0x20)={0xffff, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x2d, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/23 14:13:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000837000-0x20)={0xb891, 0x0, 0x3, 0x1f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000ef0000-0x10)={0x0, r2}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000813000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00008b8000)=0x14) open$dir(&(0x7f0000de7000)='./file0\x00', 0x20000, 0x161) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 40.030983] binder: 5456:5472 ioctl 40046207 0 returned -16 [ 40.034972] binder: 5456:5467 ERROR: BC_REGISTER_LOOPER called without request [ 40.035123] binder_alloc: 5456: binder_alloc_buf, no vma [ 40.035160] binder: 5456:5472 transaction failed 29189/-3, size 0-0 line 2903 [ 40.047712] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x7, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f000030e000-0xc)={0x0, 0x1, [0xf75]}) 2018/01/23 14:13:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000575000-0xe)='net/protocols\x00') pread64(r0, &(0x7f0000b56000)=""/0, 0x399, 0x2000000) 2018/01/23 14:13:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000907000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00006d2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000edb000)=0x10, 0x800) sendmmsg(r0, &(0x7f000010b000-0x1a4)=[{{0x0, 0x0, &(0x7f0000d86000)=[{&(0x7f0000637000-0xea)="055c32b25771f2117e1dc5b89330804865c44c5e00ef92e5db63a1f07149a3646d96c5619db812ef827a55c7f836ff76f2ad865d1a4ec09c35ca28e87fe4f6a934041d9434476f643664f54773ea8b1e9387a25a57abb0f20b45283796216395cc59d4a370fc65e78f7d828d64315a2140eb27c1cf518416f5ed2b47bb8b7a6687a634cf6a09c0d7f6f483d6412c68b11b9de0ef524eb96c7b25f203fd6011e0ebeff6dc72ba3ed57a0fa66196c929bd62efd7ffcf3b1d719498247c6b5ea17e107c3336dc9c2f22cf81178413bed7cae4196b1c0f94534c287ebb29c42415407eae437e2e476b124578", 0xea}, {&(0x7f0000ffc000)="3e7f82bcf4e08ccaada6f78cce5510c78b3173af78a49722fe501169da9321d0ed1905bbb77ec3d9ad6df12cf2bb522282747d265ff236be8a484074b267de8f1f025fb76e6141352fc468fb04abca930abddce6b0e4c36e", 0x58}, {&(0x7f00008f4000)="5a9007198be549c5e8e1f30266f0689e60944338962fa8b1b5d0d1a164689e56f96dfc97be404d246e2b5a05372653dbdf00c4408e6e6eaa6851", 0x3a}, {&(0x7f0000d3e000-0x1000)="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", 0x1000}], 0x4, &(0x7f000042e000)=[{0xf0, 0x110, 0x6, "a778171bff6364348b065319425d4526d5aef4af4ebe53072fbb6af193ee847ced60b71e111cc37a7726c91a8c17ee3182ef452e3c696447512beb1a9af59876d2acf44889a8ebbfd1b29c920e4df62749cdb35f6de3ec8794a945d1790a7abf56ae2bff3b6e576efc08565d5e6dca332dab4543ec17a8d6e27fa6944f249e59928d70fb9e280f25d5d44be6b16b4519bc76d5411c487a2ec205459157a7cdb62edb6f5ac0aaa638b47c8ecbca3d7ec984f444d78b546293a38ae0c0cd2ec4337f5daf6ffdace864b428904c0b3bfe4ee547dfb4e6325a29f25c6ff29488"}, {0xc8, 0x116, 0xffffffffffffffe0, "92668766ff566ec02ace665cc76786d4d5b4cdb11c07c48d68bfe9ddb90de8b86d637be05561133c4c172da60eea5b5768b1af48d97c65bf5abeb3036b22231341416a92283df2c7286f4a1c2e7d256bb05c0d954bc9eeb40cec7a2d1dcae546dff3e89e0d3bd358ccf2e7eb342f2b106a3a2c1e5a9f00f6ea748299f77c831017f40ada79e46ea274d3d20b65f141b9db905a50d2fc5102378decb73d4caab6f1b080d97a0a5814719e0fac3951df163ab0"}, {0x80, 0x18f, 0x1fe00000000, 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{0xc8, 0x116, 0xc9, "5bc671cb468e74d338a43f26cd60e12a8f7208c40b0cb0d08fbf5bd1a9f4139252b6daac5282074f8d72835e93e8b36e4fd9f418c6446f4c79c9f751de402e44c98c99bcc7ab241dee4bd2199ff4ee21be456888f3678b7c61cffd6d9ac8a9a011d0a1ef4c1307f9a6049b51084eb947a9ce17ef64afd22420f245d307a32d52bf6411c516bf82918e9b498abfd2db54bddeba87647cb203608f455832aa2c04f17a14c5c137cae10e083e06ae66a68338f07b8b66e54ab7"}, {0x58, 0x109, 0x0, "8cd946ccb31b196975294d4c6a6bcf508d373992781d8ec71129e9868a150ae9e462f99f6015dfbdbb84afbe764e6cd5c3febc2710ad9bdf06fd08265d0ec308faa0d072"}, {0xc8, 0x111, 0xfa6, "31366d31985e2c7762a623a754bc07b326bb1c82d1ee12d41285b0620c95896388815d9cb7842d9da71b9ce1ff50a4c4b933fb27e5b8b3f9bead59b6343e20ce6a619278479ca1c9f61f9aa784196fcdf19b53b8426780257d9c99611afe8bef83bfca45b9a4df6c768cd5663d45bb08daa08ecb80050aa6c085db0e91ba66426ea819acb431f941075edb3d80350c868e442a4bee90ce3f64a2b42712b3e3d1bce3dfe67c37534b485ccea108710532d5"}, {0xc8, 0x114, 0x12, "d90bd116804101a79edea3204e57dabb438320814cc51974dbd37aa0b16063c6cc3f00c0b9972170ab0f452ee05dc60251c047f68443a5142434977e808d69dede055a583b03f4bc63c9328d97732631b4846e7bcd6e0e96f423f98f4d6b175fe14281ca7e491ae9bc7d05cb98c5b4640e10a3922c9ea060029ac690a7842e0674e2d5a892b40340ce6bfa81948b568485ed99e64035a820ec1bd445091dedfa88aea8e2d6b6a6606913f740814e458e74ad5041"}], 0x1398, 0x0}, 0x6}, {{0x0, 0x0, &(0x7f0000870000-0x50)=[{&(0x7f0000625000)="95fcf266d23bcc7ed49e11631c3dd584f3dc2a6fc4d0d220451320fdcf2ba1f352ee163791d76af29e3cd13c7dd0b3c5b373ac30f2ed76dd58e79a641d5b501bd449c557cd3a2adbf4febc132be22ccb35284557c12a2f6c3e6ad917ac979840fe3bd42a9627df3309e509920df3d0307ad57e58583b8c1e4d6de70b2da8d5f9377210a98a5edbb050fee70b859b3549e63182cf", 0x94}, {&(0x7f0000742000-0xa7)="b7e4c0909d84d5fcb2070187b382ea0bb936f2a274ec2c652c77e97bff9c3ac05047842bb27be56790e9c5b00d9e79cc8dafaa8b1437eacf4963260980deaef8c761babd09969fcb1dae66407f199237eb2dc541b69062ce9df239784f7be809c531b15224fd10d9c227ccc9d17aa5d96d8db6200ebf704dc9f81a4c8aeec53d82f7c8985a5ea3ee556ea2b761729c1665aec781e89b6fe5ed42cf79f958906f3ad633577b5ca2", 0xa7}, {&(0x7f0000032000)="cde253e4bd00a1631759f674d791d7d345d19c7ad9cba4e5486f39dd42f20cf32471749c451698e2a31ece42661f1827f61e98ab9a30a4c1d6a2ed5eb464d5908ed866aa3b88149fae07ce2a9079af456194995d869ce5906d4bc92733296d867a9d81fe91a00314bd0521c1cc7cdd5a2d239b6b1cfdbee175ace5fd4ee7948a44cb1b1d1649d5ecf9726aaa35fee9e5a41cfa59f78e88", 0x97}, {&(0x7f0000d72000-0xd3)="3e1f8ad3b26c466cee926e4278126c3a2c445b6378a8e0a2038ca784385ae018b7dcf6f5544780cf7a96bf62c7903d776287cf64970a4d5d9c932b02e3670202cc38e8b885705ac8d87b4d86f445e424fd8f8fd235b8a53452a9502f907d459b94a2398df09811be8065a704cc9d6c79848b3ff2c91fd329057b1b4df7ac55e9dbaacca3521a6fadddf5087a6a3c4c644d06c3de136a84949a144139d5f50ce57af7f78319945b6ae8170158878915998ea7524b6de6bf000e59e465ba825094815db4da2156925571b27e125ca3740f7ff554", 0xd3}, {&(0x7f0000d34000-0x16)="3e379c55bc41f6eb62a3bc8e3708a4fd29f08f11f082", 0x16}], 0x5, &(0x7f000000c000-0x768)=[{0xd0, 0xff, 0x5, "5dc495f51ae2657c2abeda55c1a8a3e6f6080759232a2d7f2ff21775c4743bb3f8dd4e83611795a50093b09e87580132db92301597c754a6493b482f20273d13946dde6398fc0728a862ecb3b16629d6b8c7667e38bb829685e425c062928b3e0ea8656ca3d2fa9460e0925f1a38d50cf1b475fa5e436fd289a514a66093464d5cba98a28c60e02589dabe45754d032735bb698f9c67757650661d5891ba070568357a2acf325c1bfddca8bae34fb5f4f04f1389ce319d3f935dfad0fc538b78"}, {0x110, 0x0, 0xfffffffffffffff9, "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"}, {0x100, 0x119, 0xc07, "d1f81dfeb4a8149ad2d2f2fc82141b6bae61298f0203cdfacebdc56afce393fcf062b3e8f6d1c709799f0d87a32e3690cbbad7fa72514699dcdd1c77a598b8104ccd6fa39f230248dcd2a8dd2714eb84c353fc5c693a7eb4fcea26af612aade36ef303cce9a9392f22f394d59d5d098eeca805e39866c2fbf27d63b666b3974d5cf202d47874912d2d1682eb8e2ea5ba220cb54e946db3bb2ad57bbcb1c357d718a67ee3ef73bb063642cfc4ef0bb35da54c6035ca36c2cb7905f05e315b93bd1d7f236a7d8056795ad6b08390575ee207519c6d1421f32770193eb346396480da0b68a821040d9408cd"}, {0x108, 0x11f, 0x9, "db4669b72120eb58055bfa8fcd3a8603abcb62cbf681f7bcf91e629efa07ae6511b182e024b28fad5a958802d425fae527b2c6580c5f9090b0b416be6d905d9b2cfc682e0b4d34f4424d9a24541c3ca666633512fc8a6b62501a2a6d3503a288e4e457a5d9ebc4deffbb34b688d49fbec881fa551d14de870da9e045267d2db1c440ac638e93cd1497b4f9c41eb414af76f00bd89ad7a3862cd00622301c4143bc8046396d1a4c5839eaa88d3b43ec623a1c0ca3483a6cdb29a94bf74f51f5c5d9fb3171f9d3d67660d2980b0ec211bd7d8e41cd471267173059ad9f81cfe90e6814ee6d970bb45f27a8e2ac24c4a9e7f3248bcecbe4"}, {0x98, 0x116, 0x5, "193852fbd0d4c84f65473af8852a9feca51f43e7567121aa231f15a57f2e4be9abf457d61eef397d4161e88adac2da29692665a421f63aafd824d399abc3e70686d5a20557eeea7e072c08adef7145c0744bff734ead305b8bcd79f0bf257ba851342d2ffb3e1376eaedfd603185b7a35092b9ce69eec7acfa8af27bf3d18351c572"}, {0x68, 0x10d, 0xfffffffffffffffd, "ae205ce7550c673a89051e5b3090d7e1965aad67873cd9483e76c68974acd9cb0d43552f40449a35ca8486d6ede793b4eaa417101e8affa61524151558cc3f8b25ee53ce67e7d977dc6c3c395cc4166fc429c4"}, {0x38, 0x105, 0xcef3, "6c5d17b32337fb22e69f2113e3d2b827e1756c3ecb3c324dafd4da59ba35de3ab2"}, {0xf0, 0x117, 0x5ce5f0f1, "4c2b57b78532a9c39e6752d4f277247ef6c5290f85a9cbb346f34333102da4b27a273e21fc3eaa4432ce4c43fb4744e0f22cd9e8cd79f9e08cde9334db5fa433b0eb50e64c8b2a2c6d205ea7b38c561b9bb377c3d1470b1c2baf27b73832d888e8040e9797682631b76b5d17495d35fc5e1875d9f836181e7ebc9996ba6564d5900fb0494c59508317b56f7e476bf555e5f41d3cc1109d9a3964b3a0c6e1b3e2e2dc6e96283a86e61e86f9a884420ba3706754a86d980b73a813859d31bff59ef3bdb9d6b2947bcb766c44f103f03220e3cb84749fb560a3850b73a3b6ab"}, {0xd0, 0x10f, 0xa4ef, "700efc1443b0894a6e856db98bfd83a5b1842f307738e77551b85889a7fbdd2426ed0e3c14341373770ab0ce69044c24c3ffc5af37789a98394b51a8a35ab90f50d73ed0251521ca78101735ebf7fae4afcf610d6a6be7b14cdb5db25c8441a6df2b3616f0d2f1aa6e13c3917f52d6ab6cc11ae2c3ac7c3c62f34a9e61357a93c113c3c7e8c1018f8cd5d86298c7218208960adb5ddf7f0bba23d5aa8315c2916c837f80f50ac1a450f666629fd9d3386f46a51999e51245cac934a2"}, {0x88, 0x115, 0x9, "cd40b48774c1547eccfe1e6338d7fa320a687cae1d35eb48e274f1a1dd15be08a0e305ff72634c34810a01792531db27f23aebc3813a2c2b58894cc524b9df5bdd95926f9af615c5f45024f9a02b54ce1449159b91cfa05650e53da91e8446a0cf4ec994c5c6e057a23a96b1380169fffea848273baa1362"}], 0x768, 0x4000}, 0x9364}], 0x7, 0x4000040) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) rt_sigaction(0x26, &(0x7f0000cf6000)={0x40, {0x3f}, 0x10000000, 0xfffffffffffffff9}, &(0x7f00002f8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00007de000)={0x0}) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00004af000-0x4)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x200, 0x10007a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/dsp\x00', 0x46000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c10000-0xa)='/dev/ptmx\x00', 0x101039, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000039f000)=0x0, &(0x7f0000cc4000)=0x4) ppoll(&(0x7f0000811000)=[{r2, 0x14, 0x0}], 0x1, &(0x7f0000560000)={0x77359400, 0x0}, &(0x7f0000b71000)={0x0}, 0x8) 2018/01/23 14:13:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000de5000)=""/31) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000061000)=0x0) 2018/01/23 14:13:50 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000028000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") [ 40.048076] binder: release 5456:5467 transaction 3 out, still active [ 40.048111] binder: send failed reply for transaction 2 to 5456:5467 [ 40.048124] binder: send failed reply for transaction 3, target dead [ 40.048327] binder: undelivered TRANSACTION_COMPLETE [ 40.048383] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 14:13:50 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000037000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002b000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000039000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000037000-0xc)={0x3, r1, 0x1}) r2 = creat(&(0x7f000002d000-0xc)='./file0\x00', 0xfffffffffffffffc) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) tee(r2, r2, 0x7, 0xe) write(r2, &(0x7f000002d000)="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", 0x868) [ 40.158724] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 40.167283] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/23 14:13:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x2) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) 2018/01/23 14:13:50 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c16000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x4, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000fa000)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xff, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/23 14:13:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) stat(&(0x7f0000259000-0x1)='./file0\x00', &(0x7f0000401000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000843000-0x4)=0x0) r4 = shmat(0x0, &(0x7f0000e84000/0x1000)=nil, 0x5000) shmdt(r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003c2000-0x4)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000a72000-0x78)={{0x0, r1, r2, r1, r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800004, 0x7f, 0x80, 0x0, 0x0, 0xffffffffffffffff, r3, r5, 0x0, 0x0}) 2018/01/23 14:13:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000de1000-0x18)=[], 0x0, &(0x7f0000eb1000)={0x0, 0x1c9c380}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000735000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000789000-0xc)=[{0x0, 0x0}], 0x1, 0x1) pipe2(&(0x7f0000427000)={0x0, 0x0}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f000094e000-0x15)=""/70) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00006ff000)=""/150) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000d1e000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00009e6000-0x40)={0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085, 0x0, 0x0}]}) 2018/01/23 14:13:50 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/23 14:13:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000833000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x9, 0xa, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000898000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4, 0x8c0, 0x0, 0x80000000}, &(0x7f0000bf9000+0x3f)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000044000)=@assoc_id=r2, 0x4) 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x4, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x4, r1}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x185000) epoll_pwait(r2, &(0x7f0000cf0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9, &(0x7f000054a000)={0x6}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x4, &(0x7f0000009000-0x16)="9b3cf23f97e3b758758946e1097770de81ee01d092c1") 2018/01/23 14:13:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = semget(0x3, 0x4, 0x9) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000f6a000-0xf3)=""/243) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000)=0x0, &(0x7f00001c2000)=0x4) 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0x917000)=nil, 0x917000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x13, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000918000-0x1)="ac", &(0x7f0000002000-0x4)=0x0, &(0x7f000002e000)=0x0, &(0x7f0000675000-0x37)="b03798ca90dd6a166731a68cd6098a01cc9d4ca52ace8d3b7f89d740e6b98810364da0f259ed00620a520576870521803e575abb35e218") mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/23 14:13:50 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0xfffffffffffffdd3, &(0x7f0000001000-0x8)=0xfffffffffffffff7) socketpair(0x11, 0x2, 0x1, &(0x7f0000485000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2000004) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x127, &(0x7f000045f000-0x127)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xf1, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "ec0ca574000000171f5783b9b57a2c665a9bd7064293bbf3538fea420f6aeb6672d1d79ce6531838cbc82f00cc91a3f149ab4d07654cde417a3e46876b91e92ab79cafaf1414341ece7f60ca937684d0c983d3d8d80893968835816482dceccbad4282e4c60cec528d69ecf2265b74672b5669ae42f0131fdc5dcf80a68faa31a8ede96908159614b25be9f6b2b97ebe545f7a45604c8932768fad486cf730e5981197771fba5f453b824edb487fa85094b90e462907fc33c34ab2450f55f7aa33f22288863fd1c949c659d25984fe5f8c7258a514ce33dafdfe11151a237271b4"}}}}}}}, &(0x7f00007ec000-0xc)={0x0, 0x1, [0x0]}) 2018/01/23 14:13:50 executing program 0: keyctl$set_timeout(0xf, 0x0, 0x0) memfd_create(&(0x7f0000fd3000-0x8)="262dd56574683000", 0x2) 2018/01/23 14:13:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x6, &(0x7f0000e06000-0x8)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d58000-0x9)='/dev/kvm\x00', 0x10040, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 40.273413] kvm [5517]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/23 14:13:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bdb000+0xd1d)='/proc/self/net/pfkey\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000055b000-0x8c)={0x2, 0x7ff, 0x9, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(0xffffffffffffffff, r0) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f00004e7000-0x4)=0x0, &(0x7f00008ff000)=0x4) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f00006de000-0x8)={0x2, 0xfffffffffffff31b}) 2018/01/23 14:13:50 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e9d000-0x11)='/dev/qat_adf_ctl\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r2, 0x8918, &(0x7f0000000000)="") 2018/01/23 14:13:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce6000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000bd4000)={0x9, 0x0, [{0xbef, 0x0, 0x8}, {0xbff, 0x0, 0x4}, {0xbff, 0x0, 0x3}, {0xbbf, 0x0, 0x3}, {0x2e4, 0x0, 0x80000001}, {0x377, 0x0, 0xffffffffffffffff}, {0xb93, 0x0, 0x3c}, {0xc0011f7f, 0x0, 0x4}, {0xbff, 0x0, 0x5}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000b7000-0x4)=0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000464000-0xc)={0x0, 0x80000000, 0x10}, &(0x7f0000731000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dac000-0xc)={r3, 0x3ff, 0x30}, 0xc) 2018/01/23 14:13:50 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffffffffffea1}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1b, 0x807, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f86000-0x2)=0x100000000, &(0x7f000014b000-0x8)=0x2) r2 = syz_open_dev$sndtimer(&(0x7f0000420000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000171000-0x50)={0x0, 0x401, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:13:50 executing program 3: r0 = socket(0x0, 0x6, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x95}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x2, 0x5, [0x5, 0x10001, 0x6, 0xdd, 0x3]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000746000+0xee3)='logon\x00', &(0x7f0000e2a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eaf000)="e0", 0x1, 0x0) r1 = msgget$private(0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001000)=""/73) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x402000, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000000000)=0x1ff) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x8, 0x4000) ioctl$TIOCNXCL(r4, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bf6000)="1138037c13e82e", 0x7, 0x0) 2018/01/23 14:13:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000c58000+0xc8c)='./file0\x00', 0x1, 0x101) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00002bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000196000-0x1114)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000007000)='/dev/vcsa#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x9, 0x1, 0x40, 0x0, 0x80000000, 0x6}) r1 = add_key(&(0x7f0000d08000-0xa)='blacklist\x00', &(0x7f000021c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000238000)="", 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000001000-0xe4)=""/228, 0xe4) 2018/01/23 14:13:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r0, 0x0, 0x50, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0x85) socketpair(0x5, 0x3, 0xfffffffffffffffa, &(0x7f000089a000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000d45000-0x38)={&(0x7f0000d70000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f8e000)=[{&(0x7f00003d3000)=""/47, 0x2f}, {&(0x7f000054b000)=""/193, 0xc1}, {&(0x7f00008b2000)=""/147, 0x93}, {&(0x7f0000fb3000)=""/148, 0x94}, {&(0x7f0000b4b000)=""/88, 0x58}, {&(0x7f0000c86000-0xab)=""/171, 0xab}, {&(0x7f0000900000)=""/88, 0x58}, {&(0x7f00002ef000-0x33)=""/51, 0x33}, {&(0x7f0000fdb000)=""/131, 0x83}], 0x9, &(0x7f00007ea000-0xed)=""/237, 0xed, 0xe44}, 0x40000003) [ 40.380509] TCP: request_sock_TCP: Possible SYN flooding on port 20021. Sending cookies. Check SNMP counters. [ 40.384101] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000f2c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ca000)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000079e000)=0x0, &(0x7f00006f1000)=0x4) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/23 14:13:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000aa0000)={0x0, 0x7000, 0x0, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f4e000-0x4)=0x0) 2018/01/23 14:13:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000869000)='/dev/midi#\x00', 0x8e1, 0x200000) connect$rds(r2, &(0x7f00008b7000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00005fd000-0x60)=[{&(0x7f0000ca4000-0x1000)="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", 0x3d9}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x1}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6a000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) sendto$inet(r1, &(0x7f0000675000)="abf211889c83dcf2771daebb088de7f1c0ed7d14ea49e3a93f81bc9cc21ab53f4130301f56fe642e39571dac66280089360a211c9d84384de5f0db862ede9ef598110d34fa32b9f84c5df88b4cb99148bb314404b30b4b4854499812b1dce46664b7350a2dc3c83c90bf417bc5576ac2a6425a11eee3a2eb5b", 0x79, 0x4040000, 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) 2018/01/23 14:13:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a65000)={r0, &(0x7f00004ac000)="df", &(0x7f0000543000)=""/33}, 0x18) syz_open_dev$sndpcmp(&(0x7f0000e23000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) 2018/01/23 14:13:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000)={0x19980330, 0x0}, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = syz_open_dev$sndpcmp(&(0x7f00006e8000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/23 14:13:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x64400) ioctl$KDSKBLED(r1, 0x4b65, 0x4e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:13:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000117000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00006a5000-0x4)=0x98) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/mls\x00', 0x0, 0x0) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000999000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab8000-0x4)=0xc) stat(&(0x7f000010f000-0x8)='./file0\x00', &(0x7f0000bbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() getresgid(&(0x7f0000cae000)=0x0, &(0x7f0000c11000-0x4)=0x0, &(0x7f000051d000-0x4)=0x0) r9 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fff000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ee000)=0xe8) r11 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000023d000-0x4)=0x0) r13 = geteuid() stat(&(0x7f0000b0c000)='./file0\x00', &(0x7f0000a75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000ba6000)=0x0, &(0x7f0000f65000-0x4)=0x0, &(0x7f0000660000-0x4)=0x0) r17 = getegid() r18 = gettid() stat(&(0x7f00007d9000-0x8)='./file0\x00', &(0x7f0000bd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00007a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a1a000)='./file0\x00', &(0x7f0000ee6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009a0000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1f000-0x4)=0xe8) stat(&(0x7f0000f14000)='./file0\x00', &(0x7f00001da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002d2000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000454000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3b000)=0xe8) r29 = getegid() r30 = gettid() lstat(&(0x7f0000f2d000-0x8)='./file0\x00', &(0x7f0000dec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b48000)={0x0, 0x0, 0x0}, &(0x7f0000f13000-0x4)=0xc) r34 = geteuid() getgroups(0x5, &(0x7f00004dc000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r36 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000091d000)=0x0) stat(&(0x7f00003d6000-0x8)='./file0\x00', &(0x7f0000172000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a28000-0x4)=0x0, &(0x7f000018f000-0x4)=0x0, &(0x7f0000a1e000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000272000-0x4)=0x0) r41 = geteuid() getresgid(&(0x7f000004f000-0x4)=0x0, &(0x7f0000c8f000)=0x0, &(0x7f00001c8000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000703000)=0x0) stat(&(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000648000-0x8)='./file0\x00', &(0x7f00004b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000895000)=[{&(0x7f000045e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000bd7000)="441633f1a35c2706ceee8c525a49c550c2cb8a01ac27038453603e640293a7fd232e50e7c49e80a3eb2c47f7a27cf52c22257256d0426b6f1d595d76245d15264a0897bcfbc643dca02acd621ea096d43c2793fd1a5a6a55acee732e94e4e22915a1bf44f851291807e6b7cf1e0907ebcf957ae8255ccf44ec95331263", 0x7d}, {&(0x7f0000b13000)="f7afed2f73075306d6dac1a11d65ba8fcbe0777c57815931a82a284a35f418de6bf821f317214d64f9450591de2c25545a7bf1f287ee41d10d6521d446eaf6f39f8dcfd2324af2f4a2881dfd90658c5dc9f125514e447853dd3cec4fbbb5009499c742df4d81fa6cb8d24f7dcd557737ce9cce887a3edff8e3be25a60af8befb08e2df3cea326230184d4d0cb8ed90d70ef370ceaf6fb382ee5411a7951b00fa63549189921aec85", 0xa8}, {&(0x7f0000201000)="a967c17bf612932cbc23750387de5c040663a67212492a2f6cd227ac63", 0x1d}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000fbc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000802000-0x40)=[{&(0x7f0000423000)="e366e5fb429e02f3bf051fc51e6608e897287ce24f84ecd1e974835d28ab81f20864243ed243ec779e8a36903e112193208ea5c8176ceb60a69396554b1e46c13d88e3bf8d0903482ea954f9eb4e6d7bcc45b15b7a0ed64cef60dd2eda44e7e10a92fcfc276403e48b9cff1adff401dedebc77098e31288c420102a6e522e7ab4d2885395c2cdb5a936914bcd7c8aa5103ba279bd5adad2af8f91ec7354c9412df65963f28382d2258d525aadeb9684b312215ef489d12f85b8589b1c3ecdb34f97abd780b34defb61538ae95ee86f49dd6bf61a2c5f4202f633491441b9411fe80ec45dcd4f4c5dfbbc478f3489", 0xee}, {&(0x7f00005b8000-0x2c)="bc2c920ea4af9806732aa64dd97a034ff537774b06733de2eb523c7441ef908de98096ff4058c198c7c24294", 0x2c}, {&(0x7f0000244000)="3bb133c88bf079894ad1f348d8a690aef09d4aeec3e84cb68819b9501c54e9a5b796b8c3c4342c2a8846d9be58e24d1539f77777c28d372201f02dbfc597da7382f48d1c0d69e41aaad961c930efcc4114fa37f6eeb7ae07c19df88dcbecea11e137ff6703a3200ba0b1b38bc4a5dcbbb65d8484bbb44ab1efa6164925ad3ebc2311a66ffd", 0x85}, {&(0x7f0000fe7000-0xa0)="ee8dd0571d2d690a3b887aaa6c95d5ad07d901f4473a3a92b48179821916504aa4251fcc0bbd8488bb384da3459e5e7d0910204b449b26cbfad546b1166ab9f110bcb7973f9cad482f1c20635287f2854aed73f616ee8fc326f2fca5bf61ba7e5ccdead2fe64ebfa395b85e578075237d896811a20046c1b070b92ceb6702a03104fe2f0f2b9a9b0b5baa6e7f57fedf043069102d6fd80184aaddb704b825d12", 0xa0}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000369000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000320000)=[{&(0x7f0000165000)="2db67d9687ac9d2ae988553ba8e65f5f53de019f6b9190", 0x17}, {&(0x7f0000087000-0xee)="6fc1102d8c99c22d7ff6bf2855be8633930356fc41de93fd58ef3e5261ef3b6e8432e5befe8c2dd9b49f991e6a735cfa80284d936f01074d2c6541da3bab808acc7f82314d95d88794896196b38bc4500a827963c7d4b6841f673bfefb97ccaa58283798de1b254c0a7a0d49af80c338bc20f14850c3f4f30de662fecbd07553f6bf78c9cfa10542cb410cef3eb66c02633eb401881eab7bae68ab3def78d68b63de3342e65b8de66e4361769b15438d9b467f476f123b54a70f70b24aec1e1440be420506ab7202361c7fc1f884fd324e2f680b25c7e2b44f9af2d0378c7cfb13847490254cb734d318ea4a2366", 0xee}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f00007e9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007e4000-0x60)=[{&(0x7f00006c8000)="19f4dc628ee5ba6c7f1db1ad787a5daa79367fd8e1a5dadb1c39bbedb405a2c72a8377842c20471ebb996cdd35754ebb11d6a1894c2a38f3d5f4aa42208b0f703146101b3c05dc70560d937d6844838f369b4bff8e4156b03b1b63b1632ed75aa42b08ecb1865c718713de951d62d6da96bb6ab45ff9a67177784403efbfc17ff1014103ed59a1cd7124298205571bafaf6017b9f717b7614a9d7946b509982d95c4b9f5e11598a3962062bbfe1ea9302b0ca1de80ac358ed1376c4b424458ec6b12c862c306a3b653dc6b8b3423ccd554be0e040ce5f8f4493cbf2b3117c48873b155712c05774ff9786f6fc980d19cacda", 0xf2}, {&(0x7f0000173000)="d4ee9341d7f3631846ccce74f142d29cd50ff1d7d1c54dc252e798e2cda59577bd427c9dc9f72656cdf5fc9391528dc427d86157946606ed69750065eeae6cc59b43a8b19994b20cd667ae018a11a165e1d93554fe21222b7a02c2e1adfd02f44b31673b1f172a710386f5c3a0bd1574eab49217a58ff62b3049e37d6adbedf5e0a46dd2dd214a3c8b7a2fd9d527bcf42799c50bb304f60cede532dc7caf6ee36e4df4557717dddeaf3910f6cb44bc68c1e3c300401a6c8db795d0c2b48caec0f0cbceb940d7246ab3aa3955515f43e5f1afc37fbc0f363866d3ce109433385a9a75cba63b2c3a", 0xe7}, {&(0x7f00009f6000)="4dba79e85b33fd3d474add9372f11eee44e90390da2d2dbb55ca56663fdf0d5107376647831a6ddab1e92eb8c0563d80bedd61e6dd9451f6de7d384ff96f675ada51a3c7c5edab87c291dadaa667e7cccb1dce88d8ab4cf17de01e3ac181604a8854693a5470ff94091e0dc86a2055e08444f6bd9e0ffb45e71a8c15446fde247092b76f7369e314b49a74d5eb3905cea54698f09123707fccaa32be56b3c067aa8b230bb17a104a085370064d", 0xad}, {&(0x7f0000fc3000)="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", 0xff}, {&(0x7f0000ef8000)="2caadfbb5f466dfb63a5cac7654189fe7042294f6b8e690116a34b1b76d710a1b80088e82d9ef30a0e25cd9a81862135f5ec03599a220f146008996130cac4b5d7878621df39783148ea15713f2d4e2176a7cb6689bd9b5c43", 0x59}, {&(0x7f000014e000)="53bf1416658871f62325eefa5e61cd34bdf6f9ed5e60de9aa0f8fa5ea17e1a7272f5b4cfc0ddde2731cca2d34a15995fa5dc3a43c7532fa8eef2e3b3d37c201c8d0660", 0x43}], 0x6, &(0x7f000028f000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x100, 0x20000080}, {&(0x7f0000156000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d31000-0x10)=[{&(0x7f000040c000-0xa9)="27c9a479df4ede5902d049cac972fd19a79c787760fcb2c59551298dcccf9fec4705dfd110352fa3944902ee670bad68490c3e3386d1a0f796bff4f50a170fe43fbd7a8ce02675a400401903fc0b003fca8d53923751508e3995618d4ff4f08c3f783cd947a1c2468b3e8800a58ff8e77525530526969b942fd14c47ee7f9322e47abd3c717fdf9a3a3c9429ff39b5364eb8aa07bad552f2516e37c90834f57789e55bae7834b9baff", 0xa9}], 0x1, &(0x7f00000e9000-0x21)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x90, 0x20000000}, {&(0x7f000039c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000005d000-0x10)=[{&(0x7f000081b000)="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", 0x1000}], 0x1, &(0x7f0000106000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x38, 0x40050}, {&(0x7f0000de3000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000022c000-0x40)=[{&(0x7f0000d10000)="f00e7f597404ce2287c5115c28877d046f2852b4359461d9d76a72f56f7a94c7909cdb6679f16ec7c183563b5b43831cc6ef9ae593f33e5c25519d9a5c05d8b5c9391673f85e540ec5324eb6758d43ca372b5cf0305163d673fbe137112a8b4ad28e8f463e59a40f3343401bd9", 0x6d}, {&(0x7f000072f000-0x79)="9174e1f6d0abf8c09a5dcb5dc1adaef432167870630df56ac08ac101816f8cafa99c371ce96deeebcfef1be306f7b0a67211dbecddd36980fc43fff565cdc4fac32d067da6279a6de4badcd7248ca972aafea44079d8ee30a17178d8c239b083d24de01fc9153ad828bc0a01800fba9d64eb03a95ca93fc9fd", 0x79}, {&(0x7f00003c3000-0x4f)="7067d56a8d757e50b1602298884627a9cb0c15a57064695686174d3ee2558e271ffe5c8494b5295d9b9c10dbd20e97f17802aa6a99505e677dfbc4fa5d0ca342b435dcfc8931adff60e646a8c00815", 0x4f}, {&(0x7f00002f2000)="3c21666bf15b41e306dc07a03494bb57c5274048282698", 0x17}], 0x4, &(0x7f00009a7000-0x150)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r36, r0, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x150, 0x40000}], 0x7, 0x80) 2018/01/23 14:13:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000485000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000094c000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000f2f000)=0x8) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f000000e000-0x10)={0x25, 0x3}) r4 = request_key(&(0x7f00006e5000)='rxrpc\x00', &(0x7f0000937000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004b0000-0xb)='GPLself),(\x00', 0xffffffffffffffff) keyctl$clear(0x7, r4) bind$alg(r1, &(0x7f000029f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r5 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000602000)={r3, 0xfffffffffffffffc, 0x30}, 0xc) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000937000-0xcb)=""/203) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) mq_timedreceive(r5, &(0x7f0000ad5000-0x4b)=""/75, 0x4b, 0x1, &(0x7f0000c63000)={0x77359400, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") 2018/01/23 14:13:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) r2 = open(&(0x7f0000dda000)='./file0\x00', 0xc00, 0x100) bind$ax25(r2, &(0x7f00006b2000-0x10)={0x3, {"c8239951681a59"}, 0x54c}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000bd000-0x9)='/dev/vcs\x00', 0x20001, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000763000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000b63000-0x8c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @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, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/23 14:13:50 executing program 7: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000961000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bdb000)={0x0, 0x800000000000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x89)={r1, 0x81, "ceac9dfac77b2cca93c0c674a20975ba1da318c5c7f170d899ac89848ee71eeb8bab1e33f4f94a54848a0275da164ccfa5958cfea30eda9b7dd3bfdb053ddd6abef5292ea43bc4310683b7454579baba51a4b9b5b29c262d9969b3e4ee9393a10237d1a1065ea49b99174556ff77af29e359bbc61b9b1deb842312640d2b6cf0af"}, &(0x7f0000001000-0x4)=0x89) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003ac000)={r1, 0x3, 0x10}, &(0x7f00000d8000)=0xc) 2018/01/23 14:13:50 executing program 3: prctl$void(0x1f) pipe2(&(0x7f000075e000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x0, 0xffffffffffff814d}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dbe000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002000-0x10)={0xfff, 0x7, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x3, 0x0}) 2018/01/23 14:13:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f00001e0000/0x800000)=nil) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f97000)=0x0) ptrace$setopts(0x4200, r2, 0x400, 0x100010) read(r0, &(0x7f0000332000)=""/8, 0x8) close(r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000be5000)={0xaa, 0x8, 0x0}) [ 40.642898] device eql entered promiscuous mode 2018/01/23 14:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) bind(r0, &(0x7f00002a7000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x3, {0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}}}, 0x3a) 2018/01/23 14:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) pipe2(&(0x7f0000074000)={0x0, 0x0}, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000034f000)=0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00008ea000)={0x7, &(0x7f0000ed9000)=[{0x5, 0x1}, {0x0, 0x8}, {0x100000001, 0x3}, {0x255, 0x9dd8}, {0x1, 0x0}, {0x10000, 0x9}, {0x401, 0x0}]}) semop(0x0, &(0x7f0000b8c000-0xc)=[], 0x0) 2018/01/23 14:13:51 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000012000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000014000)={0x1, 0x3, 0x7, 0x0}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x0, 0x2000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000003000-0x93)=""/147, 0x93) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000016000-0x8)={0x0, 0x2}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000015000)={r3, 0x0}, &(0x7f0000012000)=0x8) 2018/01/23 14:13:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xef, &(0x7f0000000000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000087b000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006bf000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f000009a000-0x12)='/dev/input/mouse#\x00', 0xc1d, 0x2) io_submit(r0, 0x3, &(0x7f0000bd9000)=[&(0x7f00000b1000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000000)="bcdb65d47db0fbb452df76d67affe3e95c19d6072d640b64edf10e317facd4208d36fc3c5738de4ef740c9f0d7fcd7ed2020686d820c75d66c36392ec4217841ae0aea195cc82f4bfb0b60969d6c1a87a68fe7ccfc9af0a77d948f9170fad40878064383e48841e6885571663024024bb8a90e2c074b423ce0a475837d78f7f2643e4edbf831fd634ccdc9", 0x8b, 0x4, 0x0, 0x1, r2}, &(0x7f0000277000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r3, &(0x7f0000f9f000)="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", 0x1000, 0x20, 0x0, 0x1, r4}, &(0x7f00001f6000)={0x0, 0x0, 0x0, 0x0, 0x9, r5, &(0x7f0000000000)="5302e95b4287aa0944d174445681ba0917a4a0f3f296682bcf6a2b5a401a1af1c9b02dd5a092f6d9e0fc6a6656df203ab9", 0x31, 0x4, 0x0, 0x1, r6}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00008c0000)="06189b64e3f3", 0x6) r8 = accept$alg(r7, 0x0, 0x0) r9 = dup3(r8, r7, 0x0) sendmsg$rds(r9, &(0x7f00003c8000)={&(0x7f0000060000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000005d000-0x70)=[{&(0x7f00004e8000)=""/186, 0xba}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r8, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 14:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000030000-0x24)={0x1, 0x0, 0x1, 0xdd1, 0x0, 0x7fff, 0xffff, 0x5, 0x6, 0x0, 0x6e2, 0x9}) ioctl$TCXONC(r1, 0x540a, 0x2) io_setup(0x6, &(0x7f00009f1000)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000801000+0x457)='/dev/cuse\x00', 0x802, 0x0) io_cancel(r2, &(0x7f0000448000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3ff, r1, &(0x7f0000a38000-0x1d)="5322bb185321558eb14d7c7d3a6cfa1eed7f5d0eaa66dea2921135f2f1", 0x1d, 0xa3e, 0x0, 0x0, r3}, &(0x7f0000489000)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:13:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000673000-0x10)={0x0, 0x0}) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)="") mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") r1 = syz_open_dev$adsp(&(0x7f000070d000)='/dev/adsp#\x00', 0x84c1, 0x20000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f000077b000)={0x0, 0x0}) mount(&(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x81000, &(0x7f0000508000-0x1)="") umount2(&(0x7f0000535000-0x1)='.', 0x0) 2018/01/23 14:13:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000083e000)={0x9, {{0xa, 0x3, 0x58f1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c5a000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 14:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000232000)={0x0, 0x0, 0x0}, &(0x7f0000cfc000)=0xc) rt_sigqueueinfo(r0, 0x21, &(0x7f0000ac9000)={0x25, 0x6, 0x1000, 0x3e}) 2018/01/23 14:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000587000)='./file0\x00', 0x0) writev(r0, &(0x7f0000e16000-0x50)=[{&(0x7f0000909000)="4e332529922ca39638b6e2de2d72021b2ccc79bd48b2a7c2989d2176461f4a0ffb1cc8a5b7072a838610d13b00722d1b5f83ccb67da78d9cf24a584e74b156d2", 0x40}, {&(0x7f0000580000-0x45)="dca9d3f14e424dfc97ba05fe262dccbfb41b7acecf617b99f2ba1c4600d4067fbb61230924b3c3eb67c486b95314a0b9198f8aecbf729f60b0f666d52ddcd62ed9bd1931b0", 0x45}, {&(0x7f00008e8000)="e247380427b1eaea3e857e70bab6aa33ddabdd420f5c57", 0x17}, {&(0x7f000087d000)="611be70d1640b61c0737db6ffeb3c361a63ab0f9880301475796a8e54d991eb383f3c894162c8177f0b5825303d4c75f358a1b1043654c5dc62284514f1aff911a1b214fdd0a93f084eddbc88ec59de038807fd29f3ff51b8a947da9b05895e01d9e32ec9545dd591cb4b52ad5097f2ca587445b9f2b2c052fa057bc91cb771f74583564336d8e7de78b5549462f05b4fdfdd4b4d80252f68309bd5aeb1361933f0348cd632ce065b876082b8bcf88ceed694ab933d72a641592d4d34685dd4e24500a10aa7b1cf6a8f0f89b6f3d526ecfb95703ec8482146fadd24aefb0b4", 0xdf}, {&(0x7f0000a6a000-0xbe)="e707bf27004921abfaca28fd2b5281a19f7be4c0728a6062c8006af6fe71a20f30dce806e83f11ec5e9045f4b88162684b19147b935a57d2b29e47e2b41bc732885fcc8e262f4d1bd4740ffc526f1f731c6b3f1f2dbd258971a8fb0785989e431aad9c9f21c5a9b9c8c9f93e8c5d841f83154abddfa05e24a0fd457c1c40ddef6cba4022152df103a8887eb9280b26b43c6449a87367a2f3dd82e3215103112be9a891d34520a3e988ad57e5f8573e0f118ce0e5e1905fbba0ebe5375786", 0xbe}], 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:51 executing program 6: r0 = socket(0x18, 0x0, 0x0) write(r0, &(0x7f0000001000)="", 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e94000)=0x5, 0x4) 2018/01/23 14:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000983000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000db2000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000ebb000)=""/30, &(0x7f0000016000-0x4)=0x1b) 2018/01/23 14:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a57000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000de3000-0xc)={&(0x7f00008d2000-0x4)=[0x0], 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000694000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba5000-0x4)=0xe8) exit_group(0x5) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d77000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x65}, 0x0, 0x37e, 0x200, 0x0, 0x1, 0x80100, r2}) 2018/01/23 14:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000d2d000-0xff9)={0x0, ""/4081}, 0x22c0ed8800552457, 0x1, 0x524b970b525d5f58) r0 = open(&(0x7f0000750000-0x8)='./file0\x00', 0x0, 0x64) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00001e3000)={0xfd, 0x0, [0x5, 0x9, 0xd0f3, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:13:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005ac000-0xb4)=[{{0x0, 0x0, &(0x7f0000f12000)=[{&(0x7f000088a000-0x1000)=""/4096, 0x1000}, {&(0x7f00001a8000-0xa4)=""/164, 0xa4}, {&(0x7f0000ae1000-0xcf)=""/207, 0xcf}, {&(0x7f0000266000)=""/190, 0xbe}, {&(0x7f000041d000-0x73)=""/115, 0x73}, {&(0x7f0000a81000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00000ec000-0x62)=""/98, 0x62, 0xba1}, 0x10000}, {{&(0x7f0000511000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000be5000)=[{&(0x7f0000537000-0xe6)=""/230, 0xe6}, {&(0x7f0000e96000-0xf1)=""/241, 0xf1}], 0x2, &(0x7f000033c000)=""/119, 0x77, 0x3}, 0x0}, {{&(0x7f0000daf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c98000-0x30)=[{&(0x7f0000b87000-0xea)=""/234, 0xea}, {&(0x7f0000043000)=""/23, 0x17}, {&(0x7f0000045000-0x2d)=""/45, 0x2d}], 0x3, &(0x7f0000bc4000)=""/168, 0xa8, 0x7}, 0x0}], 0x3, 0x2, &(0x7f00008cf000)={r2, r3+30000000}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000)={0x0}, 0x8}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r4, r1) open(&(0x7f000029b000)='./file0\x00', 0x400000, 0x20) 2018/01/23 14:13:51 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x6}, {0xb, 0x1ff}, {0xa, 0x4}, {0xb, 0x4}, {0x7, 0x9}], 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/23 14:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000056000)=0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:13:51 executing program 1: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000a97000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0xbd)="da", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00002b2000-0xae)=""/174, 0xae) 2018/01/23 14:13:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000f90000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da13, 0x5, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000488000-0x1)='S') 2018/01/23 14:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000644000)={0x0, 0x0}, 0x4000) bind$rds(r1, &(0x7f0000e82000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa2000)=0x0) perf_event_open(&(0x7f000047b000)={0x2, 0x78, 0x911, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:13:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000076b000)={0x0, {""/7}, 0x0}, &(0x7f0000fb2000)=0x10, 0x800) r1 = signalfd(r0, &(0x7f00004bb000)={0x5}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000b50000-0x10)={0x4, 0x800, 0x658e, 0x3}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000268000-0x14)=@known='security.capability\x00', &(0x7f0000d98000)=""/93, 0x5d) 2018/01/23 14:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000036e000)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000549000)={0x4004, 0x5000, 0x7ff, 0x2feffbeb, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f0000061000-0x8)='./file0\x00', &(0x7f000085d000)=[&(0x7f0000e52000-0x9)='/dev/rtc\x00', &(0x7f0000d54000-0x9)='/dev/rtc\x00', &(0x7f0000b93000)='/dev/rtc\x00', &(0x7f0000fe8000-0xa)='vboxnet0)\x00', &(0x7f0000505000)='-security&:\x00', &(0x7f0000bd7000)='/dev/rtc\x00'], &(0x7f00004c4000)=[&(0x7f0000c48000-0x9)='/dev/rtc\x00', &(0x7f0000b31000)='\x00']) fgetxattr(r0, &(0x7f0000bf7000)=@known='secrity.\'eliux\x00', &(0x7f0000b85000)=""/0, 0xff69) getpeername$netlink(r0, &(0x7f00004f2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0x0) r3 = dup2(r0, r1) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000c5b000-0x20)={0x1, 0x0, 0x9, 0x5a, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000f41000-0x8)={0x0, 0x0}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000bd2000)={0x3, r3}) socket$netlink(0x10, 0x3, 0xb) 2018/01/23 14:13:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x10000, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 14:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/23 14:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x4f, 'sha256-ssse3\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x5) 2018/01/23 14:13:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x4000, 0xc, &(0x7f0000000000/0x4000)=nil) sigaltstack(&(0x7f0000ccd000/0x2000)=nil, 0x0) 2018/01/23 14:13:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execveat(0xffffffffffffffff, &(0x7f0000148000-0x8)='./file0\x00', &(0x7f000001b000)=[], &(0x7f00007f8000-0x20)=[&(0x7f0000e9b000+0xb66)='/selinux/checkreqprot\x00', &(0x7f0000ec2000-0x12)='keyring@,:ppp1+,\'\x00'], 0x0) ioctl$KVM_SMI(r3, 0xaeb7) 2018/01/23 14:13:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x100, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d33000-0xa3)={r1, r2, 0x100000001, 0x0, &(0x7f0000000000)="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", 0xffffffff, 0xfff, 0x1, 0x6, 0x7, 0x3, 0x6, "ac5e7f3bb25b2580ce3d5fba631c47ecf71b62ae3d21d011daae59e7d50141be2c9464d2e862a8500749dfba9332e758e8dec59edbfe7e340bd7734d3a56ada4a61c309e5b971adc476a1e984a8188bc9f5311a923a8fcad0a756edab4739fdc0735461b769a708e3d91a262e432d834f6ab9431deebcd65cd3bde"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/23 14:13:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00002a5000)=""/62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004a4000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0xfffffffffffffd63) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) getpeername(r1, &(0x7f00009db000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000289000)=0x3a) setsockopt$inet6_tcp_int(r3, 0x6, 0x18, &(0x7f00005d0000)=0x7, 0x4) 2018/01/23 14:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c1000)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00004d1000)=0x7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cb5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000995000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/23 14:13:51 executing program 6: mmap(&(0x7f0000000000/0x44c000)=nil, 0x44c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002d5000)={0x0, 0x0, 0x0}, &(0x7f00000e2000)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000384000-0x8)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00002d9000-0x8)={0x0, 0x0}) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000028c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000030000)=0x60) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f000044c000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000219000-0x4)=0xc, 0x80800) 2018/01/23 14:13:51 executing program 1: r0 = inotify_init1(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000495000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/23 14:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000027a000-0x30)=[{&(0x7f00003c8000-0xf4)="8d66b770fdf72e8f43451f9817aff5da95f1ef695d3a9cd0cd0a47d1d92555084fdb584590eff4576eb0d52e1d0c69fe4c3a62292a639655fe8591b29c0ec9a31d7e97ed8f027f7906e18f78d6ae4b6842eeb30dee6ab714c31edd236a97f22e520852f37c3ce75eda41ba4f78928cb3672407ca9309cc09f5bc5f438bfd8551fd79aaacc0652acd6dc8ad1d1d0121d12da5f59ab85a45e92eb09f462770b33dbd9a71ad9909dae8fe624989fc8cd5c98dcde7da88cd708444f0f31d4f071512", 0xc0}], 0x1, &(0x7f0000462000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) poll(&(0x7f000029b000)=[{r0, 0x80, 0x0}, {r0, 0x8005, 0x0}, {r2, 0x43, 0x0}, {r0, 0x1, 0x0}], 0x4, 0xfffffffffffffff9) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) fanotify_mark(r0, 0x0, 0x10002, r0, &(0x7f0000cef000)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) [ 41.122820] dccp_close: ABORT with 4294967275 bytes unread 2018/01/23 14:13:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fdb000-0xb)='/dev/vcsa#\x00', 0x4, 0x101) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000345000)=0x5, &(0x7f0000817000-0x8)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000090b000-0x8)=0x8000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000094a000-0x20)={{&(0x7f0000df4000/0x1000)=nil, 0x1000}, 0x3, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a4000)={0x0, 0x0}) getsockopt(r3, 0x4, 0x401, &(0x7f0000506000-0x10)=""/114, &(0x7f0000c11000-0x4)=0x72) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/23 14:13:51 executing program 0: prctl$intptr(0x2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/94, &(0x7f0000171000)=0x5e) 2018/01/23 14:13:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006ee000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f8000-0x4)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004da000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000068000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca8000)=0xc) lchown(&(0x7f00001fe000-0x8)='./file0\x00', r0, r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d68000)=r1, 0x4) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f00003a8000-0x8)={0x0, 0x0}) 2018/01/23 14:13:51 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000+0xef6)=@random={'user.', 'cpuset)\x00'}, &(0x7f0000d8c000)='loem0md5sumcpusetmime_typeGPLbdev\x00', 0x22, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000083000-0xd)='/dev/dmmidi#\x00', 0x8, 0x440) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00009d2000-0x8)={0x3, 0xfffffffffffffffa}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) close(r4) 2018/01/23 14:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000624000-0x10)="74756e08000007000000008000000000", 0x1) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) 2018/01/23 14:13:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5da"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0x9, 0x4) 2018/01/23 14:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init() ioperm(0x5, 0x78, 0xffffffff) sendmsg$alg(r0, &(0x7f00000db000-0x38)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x276, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x0}, 0x0) 2018/01/23 14:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) openat$dsp(0xffffffffffffff9c, &(0x7f0000d78000-0x9)='/dev/dsp\x00', 0x1a241, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000b0f000)="120000001200e7ff00ffe900000001000ae9", 0x12, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000083000)={&(0x7f0000518000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000644000-0x60)=[{&(0x7f0000948000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b5000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000a7e000)=""/44, 0x2c, 0x0}, 0x0) 2018/01/23 14:13:51 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x10, 0x807, 0x2) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d8000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009d9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009da000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00002fa000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00009d9000-0x50)={{0x1ff, 0x9}, {0x99, 0x6ddf}, 0x4, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009d8000-0x4)=0x0, &(0x7f00009d8000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00007e9000)={0x8, 0x5, &(0x7f0000764000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7}, [@generic={0x401, 0x9, 0x800, 0xe354}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000013a000)='GPL\x00', 0x7, 0x50, &(0x7f0000403000)=""/80, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/01/23 14:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) uname(&(0x7f0000d87000-0x1c)=""/28) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) getsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000463000)=0x0, &(0x7f00007a0000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000168000-0x4)=0xfffff80000000000, 0x4) socket$nfc_llcp(0x27, 0x3, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r0, &(0x7f000002a000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/23 14:13:51 executing program 3: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/23 14:13:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000659000)='/dev/binder#\x00', 0x0, 0x2) lookup_dcookie(0x9, &(0x7f00000f5000-0x72)=""/114, 0x72) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000843000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000701000)={0x0, 0x0, &(0x7f00005be000-0x14)=[], 0x0, 0x0, &(0x7f0000828000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/23 14:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x8002, 0x5) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:13:51 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006dd000-0x4)=0x0) tkill(r0, 0x5) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x1) write$tun(r1, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7cc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x7d0) 2018/01/23 14:13:51 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000)="", 0x0) r1 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x2, 0x881) ppoll(&(0x7f0000000000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)={0x0}, 0x8) 2018/01/23 14:13:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) bind$llc(r0, &(0x7f000055a000)={0x1a, 0x5, 0x40, 0x6, 0x4, 0x7ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000064000)={0x7, &(0x7f0000f9a000)=[{0x87a, 0x2b8, 0x8, 0x40}, {0x9, 0x200, 0x8, 0xffffffffffff7bf9}, {0x1, 0x2e, 0x0, 0xc2}, {0xa420, 0x686a, 0x0, 0xcf}, {0x401, 0x9, 0x688, 0x52}, {0x4, 0x4, 0x400, 0x2}, {0x3, 0xffffffffffffff01, 0x5, 0x0}]}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/01/23 14:13:51 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000001c000-0xa)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x1c, "7dfa0928794f84d0120aae4c4a2134537f88331e954af1a6d35ff6df"}, &(0x7f000001b000)=0x24) syz_open_dev$adsp(&(0x7f000000b000)='/dev/adsp#\x00', 0x9e, 0x400a00) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000001a000-0x8c)={r2, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000011000)=0x0, &(0x7f000000a000)=0x4) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000710000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000005f000-0x1)={0x5}, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) write(r1, &(0x7f00004eb000-0x1)="98", 0x1) 2018/01/23 14:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008f8000)='/dev/sequencer\x00', 0x410800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b0c000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x47b6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}], 0x3c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) poll(&(0x7f0000fbf000)=[{r1, 0x0, 0x0}], 0x1, 0x0) fchdir(0xffffffffffffffff) close(r1) openat$vsock(0xffffffffffffff9c, &(0x7f00007f7000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/23 14:13:51 executing program 3: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x202, 0x7) r1 = accept$llc(r0, &(0x7f0000606000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000085b000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b43000)=0x0) r3 = syz_open_dev$adsp(&(0x7f00004df000-0xb)='/dev/adsp#\x00', 0xfff, 0x0) r4 = getuid() getgroups(0x5, &(0x7f00005a5000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000b44000-0x38)={&(0x7f0000ad3000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009d4000)=[{&(0x7f0000a8e000)="", 0x0}, {&(0x7f000041c000)="b98ae46702", 0x5}, {&(0x7f0000b43000)="9395404c", 0x4}, {&(0x7f0000b44000-0xed)="5d4f5f2f63d2b6c331628f3566a2f812e9265865900dd01abac7a0a70d392fac4b4226c0c14afb3538a9efbc8113a5e43efda0462bdb34ce2f6db32036f1e75e31f0a81a711c37c6134d021d19428b76654987d3c9eb250f63b47e3bc7365dc11965aee21d4ff1d7128c8bcc05e9a100fddb0704417e435b69d90d7d1f9d21bbe64525a87eb14b5544f6b35308bf34a74284292e79ac620503600c5cee272327d8b95cfe39b2e761dfaff71d341a67381a25c6e0a7f853632cd49442108eced886b2d22a805975cbfee4685c4c03d2f55c62fed0b2f49a7abbc518be87774d412bbf641305988c81dd2109fd81", 0xed}, {&(0x7f0000b43000)="9555176f6312f857b7da4855f96e48378c80392e8abd65672f296f1e7e0babf687875ec119bd9cc7ad614b7dbe4f796325c1bcec3e241da322e22eb742747dbf867d417c5313dad99ce252e93e754f6957e06046ccfd7e5d4253b22ccac75b9b57fef9", 0x63}, {&(0x7f00001db000-0xf)="1145e5bf693b5bd05513a609d52582", 0xf}], 0x6, &(0x7f0000b43000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x20, 0x4000}, 0x20000000) ioctl$TCSETSF(r3, 0x5404, &(0x7f00008ce000)={0x4, 0x71fa73, 0x0, 0x33f9, 0x6, 0x5639, 0x4, 0x8, 0x1, 0x0, 0x8, 0x81}) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b44000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000b45000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x700571df, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0x564, 0x7, "1928d2b2ecac325d8b46f96c5a304e34f095519df877e8fdd3e64281b73f5dcbc4272bd36fc9a7910e7cc120621c0d61f450060153655d7bb0c9cddecbb56e40c76e958c7e308f26c375e676d0268e52"}, 0x160) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000b45000-0x138)={{0x2000, 0x0, 0x9, 0x9, 0x100000001, 0x1f, 0x3, 0x200, 0x400, 0x7fffffff, 0x1f, 0x4, 0x0}, {0x0, 0x6001, 0xf, 0x5, 0x1, 0x2, 0x3ff, 0x8, 0x5, 0x4e5, 0x6, 0x7, 0x0}, {0xf000, 0x11f004, 0x10, 0x1, 0xc735, 0x750c, 0xa2, 0x1, 0x800000000000, 0x40, 0x2, 0x0, 0x0}, {0x10f000, 0x4000, 0xd, 0x80000001, 0x3cb, 0x8, 0x125, 0x5, 0xfd, 0xd34, 0x1, 0x9d1f, 0x0}, {0xf003, 0x106004, 0x4, 0x100000000, 0x6, 0x5, 0x9, 0x9, 0x7f, 0x6, 0x2, 0x7, 0x0}, {0x107000, 0x11000, 0xf, 0x1000, 0x4, 0x8, 0x7fffffff, 0x100000001, 0x2, 0xe5a0, 0xffffffff, 0x7fff, 0x0}, {0x7000, 0x6000, 0x0, 0x9, 0x6, 0xa9c, 0x0, 0x8, 0x59, 0x400, 0xff, 0x6, 0x0}, {0xf000, 0x6000, 0xf, 0x1, 0x1, 0x101, 0xff, 0x80, 0x7fff, 0x9, 0x2, 0x7, 0x0}, {0x17000, 0x10000, [0x0, 0x0, 0x0]}, {0x3000, 0x4000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3000, 0x20000, 0xf, 0x1001, 0xf002, [0x81, 0xffffffff, 0x5, 0x81]}) 2018/01/23 14:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000573000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000581000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ce0000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000119000-0x4)=0xc) prlimit64(0x0, 0x9, &(0x7f0000210000-0x10)={0x100, 0x80}, &(0x7f00007a0000-0x10)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000476000-0x7)="ffffffff", 0x4) 2018/01/23 14:13:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xfff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002ac000)={0x80000000, 0x0, 0x5, 0xa, 0x0, 0x3, 0x2, 0xffffffffffffff00, 0x1, 0x400, 0x100}, 0xb) getpriority(0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffe000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000087f000-0x61)=""/97) [ 41.416188] binder: 5789:5796 Release 1 refcount change on invalid ref 0 ret -22 [ 41.427944] binder: BINDER_SET_CONTEXT_MGR already set [ 41.433403] binder: 5789:5796 ioctl 40046207 0 returned -16 [ 41.435515] binder: 5789:5799 Release 1 refcount change on invalid ref 0 ret -22 2018/01/23 14:13:51 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) flistxattr(0xffffffffffffffff, &(0x7f000040a000)=""/4096, 0x1000) r0 = syz_open_dev$admmidi(&(0x7f00000ed000-0xe)='/dev/admmidi#\x00', 0xffffffffffffff7f, 0x682000) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000965000)=0x2, 0x4) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e5b000-0x8)=[0x7fff, 0x8000005]) 2018/01/23 14:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/rtc\x00', 0x10966d473809a94b, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003f4000-0x8)={0x0, 0x1}, &(0x7f0000fd9000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f5b000-0xc)=@sack_info={r1, 0x401, 0x1f}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:13:51 executing program 4: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000064a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000f25000)=0x1c) connect$inet6(r0, &(0x7f00000a5000-0x1c)={0x2, 0xffffffffffffffff, 0x6358c0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 14:13:51 executing program 6: r0 = memfd_create(&(0x7f0000f70000-0x3)="9a2a00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000)={{0x1, 0x6, 0x9, 0x170, 0x5, 0x8}, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0x3b)=""/124) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = syz_open_dev$sndmidi(&(0x7f000062b000)='/dev/snd/midiC#D#\x00', 0x0, 0x111200) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00005e9000-0x4)=0x0) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") 2018/01/23 14:13:51 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x100000, 0x110000, 0x0}) recvfrom(r0, &(0x7f0000047000-0x44)=""/68, 0x44, 0x1, &(0x7f0000d17000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3, 0x400001) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff8800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/23 14:13:51 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000fbe000)={0x0, 0x6, &(0x7f00003ea000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x40}, @jmp={0x5, 0x9, 0x0, 0x9, 0x4, 0x8c, 0x4}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000b9b000-0xa)='syzkaller\x00', 0x14, 0x2, &(0x7f00009fa000)=""/2, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fbe000)={&(0x7f0000fbe000)='./file0\x00', r0}, 0xc) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x118) msgctl$IPC_RMID(r1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fc0000-0x4)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f00002b5000)='numa_maps\x00') sendfile(r3, r3, &(0x7f00004ce000)=0x0, 0x7fff) write(r0, &(0x7f000079f000-0x84)="5ab1d86434af24209b1ffece9bcf3b9b146ad905a3cb99903dea9e601abab49ac90d535a4aed5c7c8b5651706ad2c301a0e8523928f3be4d9daa82c2c4e07481453d517e1a8a8dab347d2d70e32112cec7e5428a2d8ba88774475429e81520dbce087b5b474ad4399500971564cb191a43db1557e348941f8e96284c11467e1983ad41a0", 0x84) 2018/01/23 14:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x100, 0xfffffffffffffffe, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/23 14:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000df9000)='net/netlink\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000771000)=[{&(0x7f0000748000)=""/0, 0x0}, {&(0x7f0000676000)=""/4096, 0x1000}], 0x2, 0x0) syz_open_dev$loop(&(0x7f0000bbb000)='/dev/loop#\x00', 0x3f, 0x101000) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c21000-0x14)="", 0x0) 2018/01/23 14:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000358000)={0x800, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000b31000)={0x8, r2, 0x10001, 0x800}) 2018/01/23 14:13:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cd9000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000011d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) statx(r1, &(0x7f00006d8000)='./file0\x00', 0x1000, 0x10, &(0x7f0000a12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f000015c000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) 2018/01/23 14:13:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) getdents(r0, &(0x7f00007a2000-0x27)=""/39, 0x27) read(r1, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) 2018/01/23 14:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f16000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) write$tun(r0, &(0x7f0000c9a000-0x36a)=@pi={0x0, 0x893f, @eth={@random="dd0af7837f2b", @random="b14ab12d022e", [], {@ipv6={0x86dd, {0x4, 0x6, "cbcf85", 0x330, 0x0, 0x1, @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}, {[@fragment={0x3f, 0x0, 0x8, 0x51, 0x0, 0x8, 0x3}, @routing={0x6e, 0x14, 0x3, 0x80000001, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @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}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x0, 0x0, 0x6, 0x9207, 0x0, 0xfffffffffffffffc, 0x1}, @routing={0x4, 0xe, 0x2, 0x100000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0xff, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x7, 0x7c, "cfd1b5484f013b40c0234f2876cc9d9a11dfe5d898156e424ae7929020e63ac7d8be891b5f27fcbc640c0f85a5f1d79b2f69f9ce1d111987af229fe88e1b67796b967ec6a025f3dad19f7857a6fa6559203f3a1f996463b75617148fba5c49b372b498fcba3379822b4e9f9d4a1b28f3b601af5048031a5fe54b956f"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x21, 0x0, 0x4, 0x2, 0x0, 0x3, 0x2}], @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x5, 0x1, [0x7fff, 0xb3], "6526c42f0e"}, {0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x800, [0x1, 0xbe4], "eeba3b21b089e2486eb39c8e604d7987e64408460615d06c23e05b9a48aa7efc04f8f7319cbe359a1f4104819e9bb50c800d8a64a87bd524c435242477d3d24015bb1380d1c39aedad7cfcc6987b092281d94cc184c560d978d68a98bfb25566846706a2682427f2c07fb33201ee9b52"}, {0x9, 0x0, 0x3f, 0x4, 0x0, 0x0, 0x86dd, [0xfff], "7a1e7824ccc6df0432a010afc736dd1bf0d30d1a2864a3a5d68bdaa25dbaf1b35bc27a30a24a33278651f6deb66582646cfa69e1245669cac1bdc5b6adf97a0b99a6713efbaa1a44916659509ed054d1980930ecfabda771ea9657b55a0f37ea1aa1b5cb17767c33c30cf66f37d44275a7868bb4f0a63f1392cec59c9e3dc68373072c5be0962f0d95037e87bae86c3cc867c2556f271f5d362e7a2e54427335da79af91365c053e923ac33b538b0b4883527690962825e76d241346d658bdd1fa5bb09a6c3f0189a4f4c6eefa8f85bd9299327df5"}}}}}}}}, 0x36a) 2018/01/23 14:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/checkreqprot\x00', 0x10200, 0x0) write$selinux_validatetrans(r0, &(0x7f0000dea000-0xeb)={"73797374656d5f753a6f626a6563745f723a70616d5f657865635f745a7330bb40be92e43aa4da1635f3bfe63553b170a59622798620470b705c26c3735d7a30a43d07d16f7a4fa8757cbbefd9e71a3689dc319d38656019b69a36403630b10553000000000000102ab9c2ab556450fcdee4e28017b1640faca1d0bf8cf007a44a56184b98f79351ed700d6e13673a57bf92c83ab801c1289c3722125f5cf14b2bc48f8b50f1e542182ba7f8f4db00", 0x20, 'system_u:object_r:smartcard_device_t:s0', 0x20, 0x40000032, 0x32, 0x20, '/}sr/sbin/nt\x00d\x00Q'}, 0xeb) syz_open_dev$admmidi(&(0x7f0000f4c000)='/dev/admmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) syz_open_dev$tun(&(0x7f0000ed7000)='/dev/net/tun\x00', 0x0, 0x400000) 2018/01/23 14:13:52 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0x6, 0x400001) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc4c85512, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/23 14:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d4c000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00003f4000-0xc)={0x7f, 0x0, 0xff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/cuse\x00', 0x10280, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009f5000)={0x9, 0x7, 0x0, 0x7f}, 0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000415000)=0x0) socketpair$inet(0x2, 0x80004, 0x3, &(0x7f000063d000-0x8)={0x0, 0x0}) 2018/01/23 14:13:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$llc(r0, &(0x7f0000eda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008bd000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 14:13:52 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open$dir(&(0x7f0000e35000-0x8)='./file0\x00', 0x200200, 0xc5) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000f86000-0x8)='./file0\x00', 0x200) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:13:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007b7000-0x8)={0x0, 0x7}, &(0x7f0000aa1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b38000)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba24, 0x7}, &(0x7f0000d55000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b50000)={r2, 0x7}, &(0x7f000054c000-0x4)=0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/23 14:13:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ea1000)='/dev/admmidi#\x00', 0x8001, 0x2c0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00002c6000)={0xc70, 0x1, 0xff, 0x4}, 0x10) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$random(&(0x7f000059a000)='/dev/random\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000484000)={&(0x7f0000e78000/0x1000)=nil, 0x1000}) 2018/01/23 14:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ba7000)='./file0\x00', 0x40, 0x40) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000058d000-0x4d)=""/77, &(0x7f00006d3000)=0x4d) r1 = syz_open_procfs(0x0, &(0x7f0000172000)='net/igmp6\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) [ 41.661321] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/01/23 14:13:52 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f8e000)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f0000f8f000-0x4)=0xc) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f90000-0x28)={@generic="e45d7bf13f4b4674eaa2a5bf5d89239d", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(r0, r0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000d54000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f8f000-0x14)={r1, 0x9, 0x2, 0x9, 0x8, 0x1}, 0x14) 2018/01/23 14:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) setns(r0, 0x4000000) 2018/01/23 14:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000530000)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000079f000-0x8)={0x0, 0x0}, &(0x7f0000bfc000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000a36000)=""/0) bind$alg(r1, &(0x7f00004de000)={0x26, 'hash\x00', 0x0, 0x505, 'sha3-224\x00'}, 0x21b) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/create\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x3) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d5a000)={0x7, 0x5, 0x81}) 2018/01/23 14:13:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000014000-0x14)={0x1, 0x7fff, 0x6, 0x4, 0xffffffffffffff01}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000027000-0xa)='./control\x00', r2, &(0x7f0000026000)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000012000-0x4)=0xf8, 0x4) fstat(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:13:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002f9000)='./file0\x00', 0x22000, 0x100) sendmsg$rds(r0, &(0x7f0000649000-0x38)={&(0x7f0000ccc000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000058e000-0x30)=[{&(0x7f0000295000)=""/3, 0x3}, {&(0x7f000003d000)=""/70, 0x46}, {&(0x7f00000d7000-0x59)=""/89, 0x59}], 0x3, &(0x7f0000a98000)=[@cswp={0x58, 0x114, 0x7, {{0x4, 0x0}, &(0x7f00003b3000)=0x9, &(0x7f0000c59000)=0x7dd, 0xd8b, 0xff, 0x800, 0x7, 0x40, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0xb7, 0x0}, &(0x7f00002f0000)=0x6, &(0x7f0000447000-0x8)=0x4, 0x7, 0xde, 0x217, 0x81, 0xe, 0x1}}], 0xb0, 0x8884}, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000acd000-0x4)=0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f000097a000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x20000000002, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000457000-0x8)={0x0, 0x0}, &(0x7f0000909000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d20000-0x20)={0x20, 0x6, 0x4, 0x0, 0x81, 0x7, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000718000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000078a000)={r3, 0x4baf8608, 0x3, 0xf02, 0x7, 0x401, 0x4, 0x4, {r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x7, 0x1, 0x0}}, &(0x7f0000111000)=0xb8) syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') 2018/01/23 14:13:52 executing program 1: r0 = socket(0x10, 0x802, 0x0) linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) r1 = syz_open_dev$midi(&(0x7f0000e48000)='/dev/midi#\x00', 0x76e3, 0x40) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f000086a000)={0x1, 0x3}) r2 = getegid() setfsgid(r2) write(r0, &(0x7f000044d000)="1f0000001ed307f1ffffffff0700007700000041536b8d3dfc39080001454a", 0xfffffdf3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b53000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000949000)=0xc) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000607000-0x24)={0x8, 0x5, 0x7f, 0xffffffffffffff00, 0x371, 0x20, 0x10001, 0x1, 0x2, 0x3, 0x800, 0x0}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendto(r0, &(0x7f00004be000)="9578542a5ef2dffb19b63bb74a9c70db19b15cb736dc47142198f54ad8820e12b762368f2d2699518b0299fcf66a0ff3403be4260f17d707efe72adf32d465138da65d361d3e10d38b4b30ac8a9bee7f6f91bb0d37e2769d99103ed636563e05cb72ff4efa77a33f1fe3a9bbf6ad4ab67f0bb178ad", 0x75, 0x0, &(0x7f00009bb000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/23 14:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d6b000-0x4)=r1, 0xfdd5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f3000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000f11000-0x56)=""/86, &(0x7f000097f000-0x4)=0x28) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0xc9, 0x4, 0x7, 0x8d2f9b24d32a620d, 0xfffffff4, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x4000000000b4c3, 0xffffffffffffffe3, &(0x7f0000391000-0x1000)=""/4096, 0x41f00, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x6) 2018/01/23 14:13:52 executing program 6: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe4, &(0x7f00001b7000-0xe4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[{0x8000, 0x7f, 0x401, 0xff}, {0x401, 0x8, 0x1, 0x1}, {0x1, 0x2, 0x6, 0x40}, {0x800, 0x7, 0x43, 0x1}, {0x5a, 0x1, 0x100000001, 0xfffffffffffeffff}, {0x5, 0xcb8, 0x1000, 0x1}, {0x80000001, 0x6, 0xfffffffffffffc00, 0xffffffff}], @ipv6={0x2, 0x6, "57a9d2", 0x92, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0xff, 0x2, 0x1, 0x9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}]}, @hopopts={0x5e, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x30, {0x9, 0xa, 0x9, 0x2, [0x9, 0x736, 0x0, 0x3, 0x1]}}]}], @udp={0x2, 0x1, 0x32, 0x0, "1879e0f038a9c189df76ecd143d4c23ef53a550faf3cb4fae273bdce4269889862f73053686f1e773448"}}}}}}}, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000432000-0x9)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c59000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x2c) clock_settime(0x3, &(0x7f000001c000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f25000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db5000-0x4)=0xe8) 2018/01/23 14:13:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x2f)="e79f8472cd2b4536c0de439eed9be03e9895c3b1b05248e0ed5e653d81e24f7aa9738fbe6f62cefb7942dec8720c33", 0x2f, 0x20000000, &(0x7f0000179000-0x1c)={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) sendto$inet(r1, &(0x7f00008ed000+0x8f)="f9", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d63000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a42000-0xc)={r2, 0xfffffffffffffffb, 0x8}, 0xc) r3 = syz_open_dev$midi(&(0x7f00008c9000-0xb)='/dev/midi#\x00', 0x6e7, 0x10000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000060c000-0x4)=0x0, &(0x7f000085b000)=0x4) 2018/01/23 14:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x200, 0x407ffc0003}]}) readv(0xffffffffffffffff, &(0x7f0000013000-0x40)=[], 0x0) r0 = getpgrp(0x0) timer_create(0x5, &(0x7f0000108000-0x60)={0x0, 0x8, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c07000)=0x0) 2018/01/23 14:13:52 executing program 6: unlinkat(0xffffffffffffffff, &(0x7f00004d8000-0x8)='./file0\x00', 0x8be235ac6ec7837d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) mknodat(r0, &(0x7f0000001000-0xe)='./file0/file0\x00', 0x8020, 0x6) 2018/01/23 14:13:52 executing program 5: linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0xc, 0x1) 2018/01/23 14:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000395000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000040b000)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000a9e000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000914000-0x4)=0x8) 2018/01/23 14:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057d000)='/dev/sequencer\x00', 0x41, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$amidi(&(0x7f0000158000)='/dev/amidi#\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000028f000)={&(0x7f0000989000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bc000-0x10)={&(0x7f0000487000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r2, r3, &(0x7f0000cd3000-0x8)=0x0, 0xff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000745000-0x11)='/selinux/enforce\x00', 0x40080, 0x0) 2018/01/23 14:13:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000347000)={@common='yam0\x00', @ifru_settings={0xffffffffffffffe1, 0x1, @sync=&(0x7f0000f52000-0xc)={0x8, 0x3, 0xfffffffffffffffe}}}) r1 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) 2018/01/23 14:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000248000-0x10)=[], 0x1) 2018/01/23 14:13:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={r0, &(0x7f00003f3000-0x5)="", &(0x7f0000bc9000)=""/32}, 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aab000+0x5e0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000283000)=""/227) 2018/01/23 14:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000091e000)='/dev/audio\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) memfd_create(&(0x7f0000a02000-0xb)='/dev/audio\x00', 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c5b000)=0x0) sched_getscheduler(r2) r3 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r3, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0xffffffbffffff00d, 0x0, 0x0}], 0x36a) accept$alg(r3, 0x0, 0x0) [ 41.939298] QAT: Invalid ioctl 2018/01/23 14:13:52 executing program 6: r0 = semget(0x3, 0x3, 0x80) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000607000-0x4)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x28)=[], 0x0, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000e66000-0x8)={0x0}, 0x8) 2018/01/23 14:13:52 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000521000)='./file0\x00', 0xee74399331722d4d, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) fcntl$addseals(r1, 0x409, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:13:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000051b000)='/dev/vcs#\x00', 0x9, 0x40) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000647000)=""/133) r1 = socket(0x40000000015, 0x5, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000043d000)='/dev/mixer\x00', 0x80000, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000310000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000b3f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007f8000-0x8)={0x0, 0x2}, &(0x7f0000bf9000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000015000)={r3, 0x101}, 0x8) connect$inet(r1, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet6(r1, &(0x7f00005f5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7d000)=0x1c) fremovexattr(r1, &(0x7f0000dfa000-0x1a)=@known='com.apple.system.Security\x00') setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000213000-0x4)=0x5, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00006f8000)=@dstopts={0x7f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100}, @generic={0x138, 0x44, "1806467ea0130f82fbdcc228b93b9ae8fb865d58ab72001fea785590f41da7c6fde47bceff9b512a7296cb9020ec37694c3d9784402dd2468ef57049b1de922ef0d6d36f"}, @ra={0x5, 0x2, 0x1e}]}, 0x56) 2018/01/23 14:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000033d000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000008a000)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in6={0xa, 0x2, 0xdf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x1, @rand_addr=0x1ead, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) execve(&(0x7f0000cb3000)='./file0\x00', &(0x7f0000db8000)=[&(0x7f00009d0000-0x8)='keyring\x00', &(0x7f0000563000)='/proc/self/net/pfkey\x00', &(0x7f000096c000)='/proc/self/net/pfkey\x00', &(0x7f0000ae2000)='\x00', &(0x7f00002a2000)='+*%ppp1-ppp1(\x00', &(0x7f0000535000)='\x00', &(0x7f00002ee000-0x5)='eth0\x00', &(0x7f00008c9000)='keyring\x00', &(0x7f000096d000-0x3)='+%\x00'], &(0x7f0000ea7000)=[&(0x7f0000f40000)='}GPL\x00', &(0x7f000019c000)='!:cgroupuser$lovboxnet1:+loGPL:em0\x00', &(0x7f000017b000-0x15)='/proc/self/net/pfkey\x00', &(0x7f00004d1000-0x3)='@\\\x00', &(0x7f00002ab000)='\x00', &(0x7f0000d88000)='md5sumvmnet0\x00']) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007a7000-0x28)={@common='erspan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r5 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="06", 0x1, r0) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r5, r6, r6}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f000068b000)="b68f7aca0ad61547e914de964f3a0cd1c7aa1d1b6b7ea36d30f34ba29b182782f4f7af9a00000000000000013e0f119ba15d9517f88878e33b3333833b64b9bb08b8ba8d8ada1e8dd90f58e4a5d6d6a978c012ce48c3", 0x56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r2, 0x7ff) personality(0x40000) 2018/01/23 14:13:52 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b5a000-0x4)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00005b2000-0x1)='ns/cgroup\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000df2000-0x5)={0x0, 0x7fff, 0x10001, 0xa01}, 0x5) 2018/01/23 14:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000729000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[], 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x1, 0x0, 0x4, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) sendto$inet(r0, &(0x7f0000b29000-0x35)="30b5a69adf70bd37995f2ad7a4b7748662441dc24da3f8b0b653cefc3709fdb2339ce5a774944b1506a9055a145f1d4b5ce5dd5485", 0x35, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000660000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) getpeername$netrom(r0, &(0x7f0000cb3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000f6000)=0x3b) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(0x0) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x27, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) 2018/01/23 14:13:52 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/23 14:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ea1000-0x97)={0x0, 0x8f, "bc6871b23fcee557ffefd693e4f2a7ceeeb3f4c7d7daa4fa3cfeb64436e62f8e2c1ebd5fe8fd2b80b2145b0cf0bfaca790aa3fb13ac54914c438b1e380b3ec8be7c92baeb117fd272bc0fbab3478464c192ec74999f2c1d48f1bb87d0c0250567949b0c4ab6d64d6ae4803469000479bc4db3effd0a985cb9feca323551e5945abcb01e087cb3460d487ec4ff54237"}, &(0x7f00003bc000)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000466000)={r1, 0xd940, 0x101}, &(0x7f0000c7f000)=0x8) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r4, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000875000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ba1000-0x10)=@generic="67e575807cb1c1888e97a8c08e2d6023", 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000759000-0x10)=@common='lo\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ccb000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000e8d000-0x18)={@loopback={0x0, 0x1}, 0x8, r6}) r7 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r3, 0x400, 0x1) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f000081c000-0x10)={0x13, 0x117, &(0x7f00002e7000)="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"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) keyctl$clear(0x7, r7) r9 = dup2(r2, r2) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000029000-0x10)={0x5, &(0x7f0000669000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r9, 0x4008642b, &(0x7f000018f000)={r10, 0x24}) sendmsg(r9, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) 2018/01/23 14:13:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00006c1000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000915000)=0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x3, 0x20, &(0x7f0000be5000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00007d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000422000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b72000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x3, 0x1ff, 0x1f, 0x0, 0x100, 0x40000010, r2}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000def000)='tls\x00', 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000009c000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) [ 42.091324] ================================================================== [ 42.098765] BUG: KASAN: slab-out-of-bounds in erspan_build_header+0x3bf/0x3d0 [ 42.106036] Read of size 2 at addr ffff8801d6e1800b by task syz-executor0/5964 [ 42.113393] [ 42.115025] CPU: 0 PID: 5964 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #276 [ 42.122288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.131637] Call Trace: [ 42.134221] dump_stack+0x194/0x257 [ 42.137848] ? arch_local_irq_restore+0x53/0x53 [ 42.142523] ? show_regs_print_info+0x18/0x18 [ 42.147001] ? refcount_add+0x24/0x60 [ 42.150784] ? erspan_build_header+0x3bf/0x3d0 [ 42.155346] print_address_description+0x73/0x250 [ 42.160174] ? erspan_build_header+0x3bf/0x3d0 [ 42.164743] kasan_report+0x25b/0x340 [ 42.168528] __asan_report_load_n_noabort+0xf/0x20 [ 42.173430] erspan_build_header+0x3bf/0x3d0 [ 42.177826] erspan_xmit+0x3b8/0x13b0 [ 42.181609] ? prepare_fb_xmit+0x9a0/0x9a0 [ 42.185834] ? netif_skb_features+0x9b0/0x9b0 [ 42.190315] ? __dev_get_by_index+0x1a0/0x1a0 [ 42.194789] ? check_noncircular+0x20/0x20 [ 42.199031] packet_direct_xmit+0x315/0x6b0 [ 42.203336] packet_sendmsg+0x3aed/0x60b0 [ 42.207464] ? find_held_lock+0x35/0x1d0 [ 42.211518] ? avc_has_perm+0x35e/0x680 [ 42.215499] ? packet_cached_dev_get+0x2b0/0x2b0 [ 42.220239] ? avc_has_perm+0x43e/0x680 [ 42.224198] ? avc_has_perm_noaudit+0x520/0x520 [ 42.228856] ? __fget+0x35c/0x570 [ 42.232299] ? iterate_fd+0x3f0/0x3f0 [ 42.236088] ? find_held_lock+0x35/0x1d0 [ 42.240141] ? sock_has_perm+0x2a4/0x420 [ 42.244180] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.249520] ? lock_release+0x952/0xa40 [ 42.253477] ? __check_object_size+0x25d/0x4f0 [ 42.258063] ? selinux_socket_sendmsg+0x36/0x40 [ 42.262708] ? security_socket_sendmsg+0x89/0xb0 [ 42.267445] ? packet_cached_dev_get+0x2b0/0x2b0 [ 42.272183] sock_sendmsg+0xca/0x110 [ 42.275880] SYSC_sendto+0x361/0x5c0 [ 42.279575] ? SYSC_connect+0x4a0/0x4a0 [ 42.283528] ? sock_do_ioctl+0x94/0xb0 [ 42.287391] ? sock_do_ioctl+0x73/0xb0 [ 42.291257] ? sock_ioctl+0x1e2/0x440 [ 42.295040] ? dlci_ioctl_set+0x40/0x40 [ 42.298989] ? do_vfs_ioctl+0x486/0x1520 [ 42.303034] ? _cond_resched+0x14/0x30 [ 42.306914] ? selinux_capable+0x40/0x40 [ 42.310962] ? SyS_futex+0x269/0x390 [ 42.314652] ? syscall_return_slowpath+0x50b/0x550 [ 42.319566] ? do_futex+0x22a0/0x22a0 [ 42.323343] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 42.328172] SyS_sendto+0x40/0x50 [ 42.331610] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.336338] RIP: 0033:0x452f19 [ 42.339505] RSP: 002b:00007fc06c459c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 42.347187] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 42.354441] RDX: 0000000000000000 RSI: 0000000020015f41 RDI: 0000000000000013 [ 42.361684] RBP: 0000000000000077 R08: 0000000020015fec R09: 0000000000000014 [ 42.368934] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efbc8 [ 42.376183] R13: 00000000ffffffff R14: 00007fc06c45a6d4 R15: 0000000000000000 [ 42.383453] [ 42.385055] Allocated by task 1: [ 42.388400] save_stack+0x43/0xd0 [ 42.391826] kasan_kmalloc+0xad/0xe0 [ 42.395511] kmem_cache_alloc_trace+0x136/0x750 [ 42.400155] tty_register_device_attr+0x2b3/0x770 [ 42.404973] tty_register_driver+0x423/0xab0 [ 42.409354] vty_init+0x36e/0x3a0 [ 42.412780] tty_init+0x146/0x14a [ 42.416204] chr_dev_init+0x12c/0x13e [ 42.419978] do_one_initcall+0xad/0x357 [ 42.423928] kernel_init_freeable+0x469/0x521 [ 42.428397] kernel_init+0x13/0x180 [ 42.431996] ret_from_fork+0x3a/0x50 [ 42.435682] [ 42.437284] Freed by task 0: [ 42.440272] (stack is not available) [ 42.443956] [ 42.445560] The buggy address belongs to the object at ffff8801d6e18640 [ 42.445560] which belongs to the cache kmalloc-2048 of size 2048 [ 42.458363] The buggy address is located 1589 bytes to the left of [ 42.458363] 2048-byte region [ffff8801d6e18640, ffff8801d6e18e40) [ 42.470820] The buggy address belongs to the page: [ 42.475726] page:ffffea00075b8600 count:1 mapcount:0 mapping:ffff8801d6e18640 index:0x0 compound_mapcount: 0 [ 42.485673] flags: 0x2fffc0000008100(slab|head) [ 42.490318] raw: 02fffc0000008100 ffff8801d6e18640 0000000000000000 0000000100000003 [ 42.498175] raw: ffffea00075b58a0 ffffea00075b7d20 ffff8801dac00c40 0000000000000000 [ 42.506026] page dumped because: kasan: bad access detected [ 42.511708] [ 42.513306] Memory state around the buggy address: [ 42.518225] ffff8801d6e17f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 42.525558] ffff8801d6e17f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 42.532892] >ffff8801d6e18000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 2018/01/23 14:13:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) timer_create(0x10000000000, &(0x7f0000a35000-0x45)={0x0, 0x15, 0xfffffffffffffffd, @thr={&(0x7f0000223000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038c000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0xb27, &(0x7f00005a2000)=0x0) r3 = syz_open_dev$mouse(&(0x7f0000f42000)='/dev/input/mouse#\x00', 0xfe3, 0x14040) rt_sigprocmask(0x2, &(0x7f0000a57000-0x8)={0x1000}, &(0x7f00002ad000-0x8)={0x0}, 0x8) getsockname$netlink(r3, &(0x7f0000c09000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f30000-0x4)=0xc) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f0000685000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) [ 42.540222] ^ [ 42.543824] ffff8801d6e18080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 42.551155] ffff8801d6e18100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 42.558483] ================================================================== [ 42.565814] Disabling lock debugging due to kernel taint [ 42.571322] Kernel panic - not syncing: panic_on_warn set ... [ 42.571322] [ 42.578679] CPU: 0 PID: 5964 Comm: syz-executor0 Tainted: G B 4.15.0-rc9+ #276 2018/01/23 14:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x8001, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) execve(&(0x7f00004a3000-0x8)='./file0\x00', &(0x7f00004e4000)=[&(0x7f00009d2000-0x13)='/dev/snd/controlC#\x00'], &(0x7f0000add000)=[&(0x7f00009b9000)='userGPLvmnet0eth0\x00', &(0x7f00008f6000)='\x00', &(0x7f000002b000)='/dev/snd/controlC#\x00']) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) readv(r2, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) [ 42.587246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.596588] Call Trace: [ 42.599167] dump_stack+0x194/0x257 [ 42.602779] ? arch_local_irq_restore+0x53/0x53 [ 42.607424] ? kasan_end_report+0x32/0x50 [ 42.611551] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.616284] ? vsnprintf+0x1ed/0x1900 [ 42.620064] ? erspan_build_header+0x360/0x3d0 [ 42.624625] panic+0x1e4/0x41c [ 42.627794] ? refcount_error_report+0x214/0x214 [ 42.632552] ? erspan_build_header+0x3bf/0x3d0 [ 42.637111] kasan_end_report+0x50/0x50 [ 42.641062] kasan_report+0x144/0x340 [ 42.644848] __asan_report_load_n_noabort+0xf/0x20 [ 42.649753] erspan_build_header+0x3bf/0x3d0 [ 42.654151] erspan_xmit+0x3b8/0x13b0 [ 42.658457] ? prepare_fb_xmit+0x9a0/0x9a0 [ 42.662672] ? netif_skb_features+0x9b0/0x9b0 [ 42.667156] ? __dev_get_by_index+0x1a0/0x1a0 [ 42.671630] ? check_noncircular+0x20/0x20 [ 42.675862] packet_direct_xmit+0x315/0x6b0 [ 42.680169] packet_sendmsg+0x3aed/0x60b0 [ 42.684304] ? find_held_lock+0x35/0x1d0 [ 42.688358] ? avc_has_perm+0x35e/0x680 [ 42.692345] ? packet_cached_dev_get+0x2b0/0x2b0 [ 42.697090] ? avc_has_perm+0x43e/0x680 [ 42.701052] ? avc_has_perm_noaudit+0x520/0x520 [ 42.705702] ? __fget+0x35c/0x570 [ 42.709147] ? iterate_fd+0x3f0/0x3f0 [ 42.712942] ? find_held_lock+0x35/0x1d0 [ 42.717002] ? sock_has_perm+0x2a4/0x420 [ 42.721048] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.726384] ? lock_release+0x952/0xa40 [ 42.730342] ? __check_object_size+0x25d/0x4f0 [ 42.734930] ? selinux_socket_sendmsg+0x36/0x40 [ 42.739579] ? security_socket_sendmsg+0x89/0xb0 [ 42.744313] ? packet_cached_dev_get+0x2b0/0x2b0 [ 42.749052] sock_sendmsg+0xca/0x110 [ 42.752746] SYSC_sendto+0x361/0x5c0 [ 42.756447] ? SYSC_connect+0x4a0/0x4a0 [ 42.760398] ? sock_do_ioctl+0x94/0xb0 [ 42.764261] ? sock_do_ioctl+0x73/0xb0 [ 42.768130] ? sock_ioctl+0x1e2/0x440 [ 42.771912] ? dlci_ioctl_set+0x40/0x40 [ 42.775873] ? do_vfs_ioctl+0x486/0x1520 [ 42.779911] ? _cond_resched+0x14/0x30 [ 42.783797] ? selinux_capable+0x40/0x40 [ 42.787848] ? SyS_futex+0x269/0x390 [ 42.791536] ? syscall_return_slowpath+0x50b/0x550 [ 42.796452] ? do_futex+0x22a0/0x22a0 [ 42.800232] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 42.805067] SyS_sendto+0x40/0x50 [ 42.808504] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.813234] RIP: 0033:0x452f19 [ 42.816407] RSP: 002b:00007fc06c459c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 42.824094] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 42.831336] RDX: 0000000000000000 RSI: 0000000020015f41 RDI: 0000000000000013 [ 42.838579] RBP: 0000000000000077 R08: 0000000020015fec R09: 0000000000000014 [ 42.845823] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efbc8 [ 42.853068] R13: 00000000ffffffff R14: 00007fc06c45a6d4 R15: 0000000000000000 [ 42.860788] Dumping ftrace buffer: [ 42.864305] (ftrace buffer empty) [ 42.867988] Kernel Offset: disabled [ 42.871595] Rebooting in 86400 seconds..