0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00008ad000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000062d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000828000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c6d000)={&(0x7f0000e13000-0x8)="2e2f66696c653000", r2}, 0xc) preadv(r2, &(0x7f0000500000-0x30)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x2, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000754000-0xc)={&(0x7f0000f65000-0x8)="2e2f66696c653000", 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xfb, 0x2, 0x1, 0x0, 0x4}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x10012, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000013, 0x5010, r3, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x7f, &(0x7f000087b000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff88eb, 0x8, 0x0, 0x50d, 0x8, 0x6, 0x0, 0x4, 0x5, 0x0, 0x595a, 0x200000000000, 0x9, 0x1000, 0x8]}, &(0x7f000059d000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000071b000-0x20)={0x6, 0x4, 0x1, 0x3, 0x4, 0x1ff, 0x278d92c3, 0x8, r5}, 0x20) epoll_create(0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000df000)={0x8001}, 0x1) vmsplice(r0, &(0x7f0000802000)=[{&(0x7f00005cf000)="a7d6f447ae199b803e3aa69370c13e6db00b8af83152d3b0c61c99e1a4757c8cddd5967bcd5ad0346ee6aed711c6bd9ded99fedb90fb55d2ecb49512431fce5be6e25adc5feef789097f78fb236cd644cc436039c80ab2d6f297c1367174ba33e371e734f64808a450a3e9c10b577e0a9895e0a49576194fc75b24a51dae78831d3ae7976e55ffee15662e3613f10cc2e74ce281fb3230ff157d9a301e1bb624b5549e13d36f", 0xa6}, {&(0x7f0000284000)="0dbb99ac552d4aa0524d164969126c13e4cd0e093cfb781b4661555fe973066f9c5735c88c15761fb7ba678df9bc7803", 0x30}, {&(0x7f0000a26000-0xac)="4969c00ab8561460b1bb15e110c2d3b0af31f509a4dd96faecfe62ead4755080dd79daa34d5bf027c3ddb093ef0f1f8de914f963fc7d91a8f2c29bd20c5038a246d6527822ca35e0676030085c533150386ed12bdc1eea35e3037ee26af5a58875f7ef4ed6a43d4b2094a4b88535b72d9559ec01dff809a719242c7a25261b65e49bdb9c848d07d884bef96c87caf36cc8e0c4d9188c23ddf142c58a2a3a4611e8079f91f2976b56a6c1d40e", 0xac}], 0x3, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000468000)=0x6, 0x4) [ 101.572679] device lo entered promiscuous mode 2017/12/15 21:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x400000002, 0xc) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000073b000/0x1000)=nil, 0x1000, 0x0, &(0x7f000041a000)=0x80000000, 0x8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e47000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006bb000)="6f6f6d5f73636f72655f61646a00") exit(0xfffffffffffffffb) r3 = getpgrp(r1) ptrace$getenv(0x4201, r3, 0x6, &(0x7f00003da000)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000ff5000-0x4)=0x0, &(0x7f0000c27000)=0x4) ftruncate(r2, 0xfff) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000143000)=0x0, &(0x7f000077b000-0x4)=0x8) preadv(r2, &(0x7f00006e5000-0x30)=[{&(0x7f000041f000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f00007d9000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00008ab000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000070e000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f00002c4000-0x17)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000974000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}], 0x6, 0x0) preadv(r2, &(0x7f0000c29000-0x38)=[{&(0x7f0000e53000)="00", 0x1}], 0x1, 0x2) ioctl$KDDELIO(r2, 0x4b35, 0x3) getpid() setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f45000)={0x5, 0x7fffffff, 0x4, 0x9, 0x20, 0x6f09, 0x0, 0x80000000, 0xad3, 0x9, 0x7}, 0xb) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) write$eventfd(r2, &(0x7f0000797000)=0x2b7d, 0x8) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000ed4000-0x4)=0xd61) connect$llc(r2, &(0x7f0000cf7000-0x10)={0x1a, 0xff, 0x2, 0x20, 0xff, 0xc06, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f00004da000-0x1)=0x4) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000074000-0x8)=0x0, 0x2) write$eventfd(r2, &(0x7f0000983000-0x8)=0xfffffffffffffff9, 0x8) memfd_create(&(0x7f00009e8000-0x2)="0000", 0x40000004) 2017/12/15 21:00:00 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f00007eb000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000c0e000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x10003, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00009a1000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000f69000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) syz_emit_ethernet(0xb6, &(0x7f0000882000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv4={{0x28, 0x4, 0x3, 0x4287525b, 0xa8, 0x2, 0x4, 0xfffffffffffffffa, 0x8c, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x83, 0x12, "3ee627b62839c4da165d7cc22f45b0d2"}, @ssrr={0x89, 0x1f, 0x11, [@rand_addr=0x1000, @broadcast=0xffffffff, @rand_addr=0x6, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffffc, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x7}, @ssrr={0x89, 0xf, 0x6, [@rand_addr=0x39, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @generic={0x89, 0x2, ""}, @timestamp={0x44, 0x2c, 0x100000000, 0x0, 0x6, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x800}, {[@multicast2=0xe0000002], 0x5}, {[@multicast1=0xe0000001], 0x3}]}, @cipso={0x86, 0x16, 0xe8, [{0x7, 0x4, "ae5b"}, {0x7, 0xc, "9da947b831e64088f091"}]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x3ff, 0x7}}}}}, 0x0) listen(r1, 0xfffefffd) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f67000)={0x42424242, 0x42424242}, 0x3, 0x1) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x2000)=nil, 0x2000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x2000007, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f00001eb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000063c000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000050e000-0x3)=0x0, &(0x7f0000d27000)=0x4) mmap(&(0x7f000084d000/0x4000)=nil, 0x4000, 0x2, 0x1010, r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000f6b000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000046c000)="72656e6f00", 0x5) listen(r1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895d469197", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x8, 0x0, ""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x6, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [{[], {0x8100, 0xfffffffffffffffb, 0x8000, 0x8}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r5, r4, 0x0, 0x0, 0xc, 0x11, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x80000000, 0x6f, 0x103, 0x8]}, @sack={0x5, 0xa, [0x0, 0x0]}]}}, {""}}}}}}}, 0x0) 2017/12/15 21:00:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x207fffc) r4 = creat(&(0x7f0000353000)="2e2f66696c653000", 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000345000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ca3000)=0xd4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b91000)=0x0, &(0x7f0000aa8000-0x1)=0x4) set_mempolicy(0x1, &(0x7f000002f000)=0x2, 0x0) fremovexattr(r4, &(0x7f00009e3000-0x1c)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000067000)="7374617400") readv(r5, &(0x7f0000a46000)=[{&(0x7f0000d9b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000d48000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f000051a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000272000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f00001a7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000839000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000daa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b90000)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x8) read(r5, &(0x7f0000f42000)="", 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000ab3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000d29000-0x8)=0x1d004) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd4e8, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x80000000000000, 0x0, 0x4, 0xfffffffffffffffe, 0x4000000000000000, 0xfffffffffffffffc, 0x204, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() fcntl$setflags(r3, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000762000)=0x1, 0x102, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) syz_emit_ethernet(0x5b, &(0x7f0000080000)={@random="0bff18cd5726", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x886c, @x25={0x3, 0x5, 0xf7, "1ba01b1a5f94e054e5027c8bc4f064826caa8affaf1058394d959ff7d2a8a664abed051e9e943cc8e8dcca6deee43d93f64bfc997f1c988be0c2c6f14e4ad204abfe264770da80b16755"}}}}, &(0x7f0000ca4000)={0x0, 0x4, [0xf70, 0x91a, 0xd5a, 0x145]}) sendmsg$netlink(r6, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000019000-0x10)={&(0x7f0000001000/0xe000)=nil, 0xe000}) 2017/12/15 21:00:00 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2f, 0x800003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000238000)="2f6465762f6877726e6700", 0x2, 0x0) perf_event_open(&(0x7f0000dcb000)={0x3, 0x78, 0x2, 0x1, 0x4, 0x8, 0x0, 0x8, 0x8000, 0xf, 0x1a, 0x6, 0x80, 0x9, 0x0, 0xe48, 0x3, 0xfffffffffffffffc, 0x1a4, 0x201, 0x9, 0xd3c2, 0x2, 0x7, 0x8, 0x80000000, 0x0}, r1, 0x9, r0, 0x6) r3 = syz_open_dev$mice(&(0x7f0000471000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000939000)={0x0, 0x0, 0x0}, &(0x7f000030f000)=0xc) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xffffffffffff40e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r2, 0x0) r4 = socket$inet6(0xa, 0xe, 0xfdffffffffbfff7f) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000a50000-0x70)={0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x60000000000000, 0xffffffffffffff00, 0x1, 0x0, 0x8, 0xa44, 0x9}) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000032000)="30074ccb7e087cdcb6c52a6365a49e5f74408a4bc8b4046ce9b90fc0c72c7d331c4dbff33948da407b1e54138b2f6b21c5db7a316f96e9c0fac1886c09b1ea149fc3f7bd6f1cd019730db49865db7ab6cdf25a529e297574791266643c65f8cce835e4b26d11e32709c7bfb2fb3fa5bb7ed753e7fe0ecb6c8375ff42fc7c126b4ed280c113aeee1c9f2e453a861ddb7ae4739c3fdfae943cfd1a9dba06fd71e2ac09cd9c43", 0xa5) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000091f000-0x4)=0x0, &(0x7f0000e8e000-0x4)=0x4) bind$inet6(r5, &(0x7f0000e35000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) sendto$inet6(r5, &(0x7f0000ac5000)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) getsockopt$inet6_mreq(r5, 0x29, 0x10, &(0x7f0000f01000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000042a000-0x4)=0x14) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00009c9000)={@loopback={0x0, 0x1}, r6}, 0x14) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00009da000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000cd1000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000c4f000-0x10)={0x7, 0x4000, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000bf2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3900}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000685000-0x8)={0x0, 0x0}) linkat(r3, &(0x7f0000dde000)="2e2f66696c653000", r3, &(0x7f0000085000-0x8)="2e2f66696c653000", 0x13f6) r7 = socket$inet(0x2, 0xa, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000309000)={r2}) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000cd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1140}) ioctl$sock_ifreq(r7, 0x8931, &(0x7f0000e18000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5dc, 0x0, 0xbbbffffffffffffd, 0xfffffffffffffff7, 0x2ed2, 0x1ff}}) [ 101.656807] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/15 21:00:00 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e19000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x6, 0x400, 0x6, 0x0, 0x6, 0x4, 0x0}, 0xc) mknod(&(0x7f0000000000)="2e2f66696c653000", 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000002000-0x3d)="32f8d1bf05000000feffffffffffffffa12f51fc3a5d7f3f28f80d8738f5397b0e88107ad6d45c2bb2c29f0bac12ad65d5e7a0cde285fafaaf4d711f8d", 0x3d, 0x4000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000001000)=0x80001001) rt_sigprocmask(0x1, &(0x7f0000003000-0x8)={0x3f}, &(0x7f0000002000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000005000-0x4)=0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f0000fca000-0x8)={0x8, 0xfffffffffffffffe, ""}, &(0x7f00007fb000)=0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fca000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000+0x8c7)={0x0, @in6={{0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x1, 0x5c5, 0x69, 0x1a1fabd6, 0x89, 0x2, 0x4, 0x34, 0x2, 0x0, 0x7f, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x8]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x1, 0x8, 0x9, 0x100000001}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) [ 101.736377] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/15 21:00:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)="000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x6, &(0x7f0000001000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000000)=0x0, 0x7) gettid() ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000002000-0x70)={[{0x1, 0x200, 0x7, 0x7c, 0x7fffffff, 0xfffffffffffffff8, 0x6, 0x6, 0x7, 0xffffffffffffffc5, 0x0, 0x4b1e, 0x3}, {0x3, 0x6, 0x7, 0x0, 0x7, 0x4ead, 0x8, 0x9, 0x3, 0x9, 0x5, 0x6, 0x1f}, {0x7, 0x9, 0x200, 0x81, 0x4, 0x9, 0x4, 0x8, 0x1, 0x7, 0x4, 0x5, 0x0}], 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000001000-0x1a)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) 2017/12/15 21:00:00 executing program 4: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000afc000)="2f6465762f7663732300", 0x7fffffff, 0x608080) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000afc000)={{{{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]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5a, 0xbe, 0x8, "928fd4f688b474770a8ab6e445d161c2368e3d1b5fed55ff15f410d2105e31ca21dea9560fe26aa70749280a7de7af4bee49268a6d5da7137ba5b36d8bfac73499d1b967a27255ac8d2c0b54050171bf"}, 0x160) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="07208e", 0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00006bf000-0x4)=0x2, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = creat(&(0x7f0000afa000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aff000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000722000-0x4)=r6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socket(0x16, 0x80000, 0x7) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000f3000)=0x40000008, 0x4) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0x0, 0xed8, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x80000000, 0x2, 0x9, 0x983f, 0x3e09c71a, 0x0}, {0x2, 0xffff, 0x20000000000000, 0xf3, 0x2, 0x0}, {0x8000000d, 0xffff, 0x3f, 0x7, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x207f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f000028f000-0x18)={0x100004, 0x4004, 0x7, 0x3, 0x71712325}) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x4) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00003aa000-0x8)={0x10000000000, 0xad}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00002cf000-0x18)={0x1, 0x0, [{0x100000800000485, 0x0, 0x2400000}]}) 2017/12/15 21:00:00 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a8c000)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d3f000)={0x2, 0x78, 0xff, 0xbb70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x659, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000dcb000)=0x7) poll(&(0x7f0000b3e000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2d0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c29000)={0x0, r0, 0x7, 0x1, 0x0}, 0x14) connect$ax25(r0, &(0x7f0000f09000-0x10)={0x3, {"bb5eb5c3fd4ca8"}, 0x4}, 0x10) 2017/12/15 21:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0xb65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffff) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$mice(&(0x7f0000962000)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000355000)={0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0x80000000, 0x401, 0x0}, &(0x7f0000532000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000073b000-0x10)={r3, 0x8, 0x6, 0x8}, &(0x7f0000080000-0x4)=0x10) sendmsg$unix(r2, &(0x7f0000a0a000)={&(0x7f0000c65000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00009cc000)=[{&(0x7f000077b000-0x9b)="f81e260dfc0de7b1c493c5354320785fccf424199a48dec5ebec5799c1c10b5c50920f821b2e03efede2cb99729d9ddd96c2d17d41d6408c837799b111ed1be905e0a26709eb2fd7354eca921941d260ffffffd93adc2a2b7ab37ffc59bc8e54190338b2a2d97d0000000000000fff89ccab952390c634030536115daeb78416d8143b4a478157016c7a4bce94dc69fab78b8ad434e78b92ed71b7", 0x9b}, {&(0x7f0000ab0000-0x6b)="b8d0d2266061d9830e42ac5bb38587d39916090463d1d6fb8567bc5a7e43a03f7a1d67203de9191ed1ac3b19a7a4fad241b576034a49e37efbf804c37239fa1a6b733e98383df2f90962c23d04a77e657a38891d9227dd75dbe69c32427f56a381d74e466a2ddd929239a2", 0x6b}, {&(0x7f0000d2d000-0x11)="9d143ed4c696a16464c46f6dc7f2505797", 0x11}, {&(0x7f0000b51000)="c2a8fa0cd9f2f35e6e7de7d5dd65c277839b9ebef00f39efa7e197624db9524e2fb129ec3e527f9a354fd29a03a27c511621109bfbf071811de07db5771f561db63fe0d30ff52ec0cc47128b", 0x4c}], 0x4, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c72000-0x4)=0x0, &(0x7f0000fc0000-0x4)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) pipe(&(0x7f00008eb000-0x8)={0x0, 0x0}) r5 = dup(0xffffffffffffffff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000040d000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000a2f000-0x4)=0x0, 0x4) r6 = syz_open_dev$binder(&(0x7f0000cc2000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000219000)=""}) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000d6a000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r8 = mmap$binder(&(0x7f00000f3000/0x3000)=nil, 0x3000, 0x2000008, 0x110, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000bb5000-0x18)={r8, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b3f000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f0000336000)=[], 0x1, 0x0, &(0x7f0000029000)="8f"}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f000000c000-0x30)={0x50, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f000000d000-0x58)=[], &(0x7f000000c000)=[0x0, 0x0, 0x68]}}], 0x0, 0x0, &(0x7f0000011000)=""}) 2017/12/15 21:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000498000-0x59)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d7b000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x82400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f00009cb000-0x18)={&(0x7f000099c000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f00005f8000/0x3000)=nil, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000001a000)=@assoc_value={0x0, 0x0}, 0x8) timer_create(0x0, &(0x7f000042e000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050a000+0x4ac)=0x0) timer_settime(0x0, 0x1, &(0x7f0000790000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000081e000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigaction(0x9, &(0x7f000074a000-0x18)={0xfffffffffffffff7, {0x8}, 0x10000000, 0xffffffff}, 0x0, 0x8, &(0x7f000081a000)={0x0}) timer_gettime(0x0, &(0x7f00005da000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dc2000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000094f000)={0x0, 0x0}, &(0x7f0000323000-0x4)=0x8) rt_sigprocmask(0x0, &(0x7f0000a05000+0x401)={0x800}, &(0x7f0000b94000)={0x0}, 0x8) r4 = syz_open_dev$mice(&(0x7f0000422000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000042a000)={r0, r2, 0x7, 0x1, r4}, 0x14) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000eff000)=0x0) 2017/12/15 21:00:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x3)="2e2f66696c653000", 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000)={0x1, 0xa5, 0x7, 0x5, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000538000-0x1)="03", &(0x7f000070c000-0x60)="aa7193130be1ddecc68c7e1f5404e3ba264a64cb0f8490f2a2d4f86d5781dbd24d00f04c56ead7b82a0000004bb7e010c4ebade4fb000000000003ff0b68f3753e059d52f76d2f6891e82bb66c283f9e4051a13dfa322de28194ac01f15f8f88", 0x0}, 0x20) r1 = add_key(&(0x7f000000e000-0xc)="636966732e73706e65676f00", &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) writev(r0, &(0x7f000064f000)=[{&(0x7f0000ac5000-0x1087)="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cfa7af08aa6fe45669176375ab991d70a8256dbfa9a36411130189a7f815504d1dac8ce0cc5c62126b3a136da47f7010c86a6624a7531bc6f4c4b0b406b6681773a0b414161b7c7321aab5ed5ac777103bc36bb914cee55366430aef9cc2080b79a03167531e52aa9b6ba1061b603475a4a720d19d807998586d5438c05f39bebff601922f54c493bab8ce53c80d7c48f01df0e1b2627d5e0df70237fc0e72888432494b147a83e79f44643be3254b0ed6355a5871e492aaebc4a8c86ba8e697fca5ccca96aa0f30a0ab18a287aad374b8686cb23dba78e32780d56544acb2e596c9c6fa5174f78b7e9e0e11695d90487597439477f19397619d6922a6588906406b08b6deff4191740804a421e3c31b0cd2cdc0d1a67b6326220b4f35d1830451b78343243d0d1ad6e5ce1d961ed0583cc74cf79f86ab0863171255be6d272c38fabe1dda421059a7e07b69b058ce7626d5adae0cfa84b707e5b2aa539137c12914ffc81945652238ecc07c3f0ad03f8bca79ec14e9518b05b198262c4987af6fd08a57b352bb418dafd6c806e899326e91185842353f49962ed655baa7953f435ce3e87572dac5046ef877feb0107bf6a1cd3c032a042cdfe93e7fe8156beb3b3e2395e6693a81dfcd0c7cc06fff5e763d7b32ab398620d6d6403c75f5e5fdce1bb091c760059ac2fb53a9b984bc1f49fd94aae4fdba6aa6d11764399054b49261493a5477b144cda6de630c03ea98b80bafe625ef6ec2c3cc8837df8f777468b72a765f657d4482a7ed6cde75685eb25780d8d7ee37d924084cc5295f3eecaecc3d8eb60c0aad6c9fcb3d4cfc16c591a30162e1c9becb242b875426633c9d1ed5dd571ef150edce6b5b5d437001dfe797d4a86c7d577924c193b9929058eeec17ab454977fcbcc5191e3da59c5a5019d5f432aacf19af063e63dd7f6fff0cd223a62e74bfa861f34c1c301c31b7d002ae15f7b65ac640080e5e943a07bb891c2708205b55d5a09880f059e01d8a10925b10c115600193ef3405cddcf92ebf5577cfaa8670cc41d9a42a094af23dd61abffc62f444be1392c5334fb82c0d41529249a92467e559ae0b0cfa8a849e2be9edbabb1ee7229d09766e490bf29ae73d85d64591341f0e6edc6e10e2b30330dcd4696731d748a5c5570c3218915afe277951d24dce7ab577331ab523b9a8b384f260b57f49a36c4ad5c17195d60257309959e061225a33d328d0a837ea7e4970ec95affe9955760fdabb912ec67452966adaf8e679982e5ef3df29d762e994b5380e4bcbf47f5fd4d86fdcaacdc9924ad7f3cf74ba28c18f81a714354de526e17fd2b229f876b046a6f66fc253f3e1e402772f3d1c7dff2dc98b9e9e0b47465495141d0aace1db5130a61ca367ccfae01db2c414d1a28e42c5fd0cb5752b9d506dd011e0c6b9636faffae4b0df318132fda772d4ce09c2818a3c31ffc9a804e21fcf4dd42893c443ed8af510f56fd96a0d82a0245868026a16f32eb90b501024b9b7817e1854f5e4ae18e406c8b0d24b8d6631c736720ba11800c5b7d5b1a4fcbc2336d0073921878e985345786d3a15cd2cb52d318e71122939ce74806fba62e0807fcfcfe51d005c60b038af5ee7009a62f5147bddd71efd469a06972427aa1743b2e71d52bc36aab90889164f9761f3c6c457d6a1ecff9f15bcd8c1925a364b3ad59833864ded17d6ce7772eb04fcbfd7f0a479e6451ba20439e0c433db78b9abe4ac9496a1c1c0821d2ff6f9335dffdb5d940669a6f56f6e4cb9fdb7e6d0d44f5d932d80a8cca6a37c7bb582fec1f79c45d08927adaf8ce0161668af343048f55ecc9b0f12d1e01e7638ba52c42bea402aa2a9c82b4433466a129b0602347ace980125ec573670e3cf27e8caa688f3643ef14b592d9a0eb862d6449eca9148ef5a76864904d1d467b9f2c41604374665489db561e82c938922d7e4a35727cf884a9c4fce98e7807345c00e67ac40382511b3efdd53f96e6d43633cdf3bbc6a0293cd5d21a22e2a305e2b61964ca0fcea908062d3c9f05060dcc231cad389c1a9460dfb43ecc2c110ab93da18c3f3902b9bf7f3665976bdc00db8f6bb5cf0926ed589f9f0f61fd73333005417ca4553b1915d44c3f495a0ea5980188baf6c6b4aa75214663d7e644c1819829001bdc4a3c318bcee102a74bbd8c961db647e93aac53e47396e53a6fca26a0a499436a877327b4a9a3cdb5d7ebd817f01a75a40084ad783851a5ceb50e9d2df96e61fe73fe269a3", 0x1000}, {&(0x7f00008a4000-0x6f)="994453851b1359044404abaec9dd95f3684108c6d0c839bac4288049cb8e0d0566829ac8f823079339703179a5d5b788991847bd0d64aa70aca3045138aedaaf2c50111f8b65f7baa42a08e4c2021253730b130e2bc8239ccaca3f69c2ba2ff0e733dd069309c432ba98b9835a5888a3a654306cdfa1b677d6789c6c", 0x7c}, {&(0x7f000089c000-0x95)="7ba3730ffa6bdc1166b6d66ef9bc16ddbcf75387835166d10ef466713aca247cc2e2890599afb001f99f4ea97470cfb0eca23330a27ef30166dc942024daacdcc64cf89a3cf69e0adb280042324bb565d72356834e3e258c551157e0dc679de5c14de18d23c711eb5bfc5e7badb47bb35ea6369e9d51412a7a89ca380ae78ac567bb6e44d210e94c80d5c0aff74ec7524712af9ed5", 0x95}, {&(0x7f00003c7000)="ab0ad0f13cf618bd97875f37931aabad843e21d55ff4e3643136e3395cbed91c229b351e49f288334271d28f5b88a892a9d6141ab7a77fc936acf083367fd1ba7529b7aade9f73b77d125014443a9622e8e2ab49e13dd96e0cd06ffaa2b0ede1aa7b8af88794ae29011326463454d68841509393aed5b4c985c2e9492f0bd5231ad1359c519a27f9e755e17208ff3924c49d61711cbfcc1a85fb8279f14aff2a6ca53aa33aae4b793e9dc1e0c427ed3fb3fff36fd057789391305df7", 0xbc}, {&(0x7f0000b00000)="06115669922c0c482f1bac2c448be0317f682b15ff72ea688a0681fce7b7fbc63f2a1fcaf1ddf0b1b7", 0x29}, {&(0x7f000004c000)="518c778b832b5e315d8ffefa76f4909979582a2bd1dabc75dd1c079aac05516015141a85729f8ff013d1f9746e78296a06be227cb934ebae09ba6953b8a92905f47bcb0568d9c716ab1485be79bc252bee2a9a35cb00840e3a589e4d1314c423b6317d7aa7d92e7ca69399dfd2489c886b7d744205446ca87c01e89f7767767bc3c24705ec3e1ed6a417787fe32f85b59162b31f14cd6f6dafcbce0b321e289626e544c71abdc3c4b1954b35c32f290bf87aa2f47ae0f186b33f7fddd27aeea57f9c121944f02522f2da0a17f6c0b7726bb6956e13446672ff6e41c4ad5707e1ca1106", 0xe3}, {&(0x7f0000afc000)="7e73193e0f129d7f5505ad414ab41a98219a6984a5", 0x15}], 0xa) syz_extract_tcp_res$synack(&(0x7f000051c000)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f0000fcb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000106000)={0x5, &(0x7f000045a000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000266000-0x20)={"8aa526ee57802b18c41839417c56584a", {0x4, 0x4, 0x3, "27d04ee9075b", 0x100, 0x0}}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00001d4000-0x8)={r4, 0x0}) getpeername$ax25(r2, &(0x7f0000cc2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d97000-0x4)=0x10) [ 101.815053] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 101.840351] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/15 21:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000ee3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006ba000-0x1)="00", 0x2) r1 = syz_open_dev$sg(&(0x7f0000dad000-0x9)="2f6465762f73672300", 0x0, 0x200) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000003000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a93000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socket$inet6(0xa, 0x4, 0x9be) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b766d00", 0x4040, 0x0) ioctl$KDENABIO(r3, 0x4b36) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x50, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="98749b17f600bc1979ac9fb23e443cabf686509c309ff3a9bbb77b77c7", 0x1d}, {&(0x7f0000006000)="44e5fc182b37b2a5039ec9a48028ddccb4c9e394581a569891adbe5188f15e1c7f2b136212d1a0d31281db1fdd601db1f6a3", 0x32}, {&(0x7f0000006000-0xa4)="b253f6bbfb30ca0a5f23f947fd39bcd8b94cdb5abc40c76b874fa59d7187cfa1dac1afac2d1d505ca93ebbf317e242031e1524df75c684338dac29281fd34627f8c3e8fed7e29d799d73f4d6195353afe4f4f081635598b53e2abef860d25348664d28f857bfca1ef321dd8916e1667fec837a5084698e6c0180c015058a6d91dcef049a9aca9a0d4d91ba44c1b449d45845e7c2f900ad91f897c3f16eed062cf7417841", 0xa4}], 0x3, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000f69000-0x4)=0x7fffffff, 0x4) 2017/12/15 21:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000013e000/0x2000)=nil, 0x2000, 0x200000f, 0x974, 0x200000020004) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aee000)="2e2f66696c653000", 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e34000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mremap(&(0x7f000080a000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000e58000/0x1000)=nil) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f00007ec000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000c28000)=0x800003f, 0xe5, 0x1) mremap(&(0x7f0000035000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000699000/0x2000)=nil) r2 = accept4(0xffffffffffffff9c, &(0x7f0000fbf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fbe000)=0x14, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f7d000)={0x0, 0xc8, "1a9c92010c2129556ec2af6f4a27b9d51955618cf01f1e4b32d2a5047a0f8dc0aa37df024fba6c3e89fe65cd5d2e88839c638533d340eb340bdfbd67e5ffca51a6db77fbda5c54ade67d97dcc936c551312215330fbd42258a87102c7284a2114ff850cd6360c239a943096dece8a78d8d0eb5ef18b46bad20feed48bfa9ce796b4d6b0e53d1881318a2f933dd8af07832162ec7ae3eab3fc6e72e1cfb54505e123f9f8089743b1f436be973d4f4dfe65e5834da2342e92c80e6b307640ec8d758778e29c9efb1e2"}, &(0x7f0000ada000-0x4)=0xd0) r4 = getgid() fstat(r2, &(0x7f000098c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000caf000-0x8)="2e2f66696c653000", &(0x7f00000ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000b23000-0x8)=[0x0, 0x0]) r8 = getegid() r9 = getegid() getresgid(&(0x7f000049c000)=0x0, &(0x7f0000860000)=0x0, &(0x7f000015e000)=0x0) setgroups(0x7, &(0x7f0000f6e000-0x1c)=[r4, r5, r6, r7, r8, r9, r10]) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000268000)={r3, 0x2}, 0x8) msync(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2d000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000040e000)=0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000c65000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000026f000-0x4)=0xc) 2017/12/15 21:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x4000000000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f6000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000434000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x5}, {0x6d4, 0x0, 0x6}]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003e4000-0xc)={0x0, 0x0}) read(r1, &(0x7f0000246000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000933000-0x4)=0x0, 0x4) bind$llc(r0, &(0x7f0000a2a000)={0x1a, 0xd, 0x101, 0xfffffffffffffffb, 0x0, 0x6, @random="6cd9ce6b978b", [0x0, 0x0]}, 0x10) r3 = syz_open_dev$sg(&(0x7f00003a2000)="2f6465762f73672300", 0x9c, 0x121803) splice(r0, 0x0, r2, 0x0, 0x0, 0x1) perf_event_open(&(0x7f0000851000-0x78)={0x2, 0x78, 0x4, 0x7, 0x7fffffff, 0x9, 0x0, 0x6, 0x4, 0x0, 0x7f, 0x4, 0x1, 0x7, 0x0, 0x1, 0x0, 0xffffffff, 0xffffffffffff77de, 0x80, 0x3, 0x200, 0x5, 0x7fffffff, 0x7fff, 0x9d5, 0x0}, 0x0, 0x1, r3, 0x2) 2017/12/15 21:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000865000)={0x12, 0x6a, &(0x7f00008ec000-0x6a)="28b7f08e1056a1e11372f966121e9889f5ad274c19259e417731baa798fc3d3494fcaf05014c792bacfed8dae4bd65a0eb0ec6af946ac8e721b6b941056e7596cd6bd5f723299f151e40b3f64648f5fcf54dbb6f99818d23582437e6a966f6acd21b71beb0cddcd19013"}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00007cc000-0x30)={0x58, 0xbff, &(0x7f0000bd5000)="e322b40afedfbdecc01f5228605cb4f1cc8f97914198111368cb4d7e000449b5b8336f05028be9d8f12d5accbfcc97a78f9b283479072f605fec7866b9d1ac31fcd794db435aa65ab7cc7b792da093d728d1de18ef33a70c01402929fce89c2e80660aeeb86a2a8ce4c9fb08f5124564b05d08b8cd5c0b7ea2df", &(0x7f0000d82000-0x13)="e9eee2d4da634ee6ea4fa5f23cddd93d60f37b", 0x7a, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) creat(&(0x7f0000b32000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ec1000)=0x7, 0x4) stat(&(0x7f0000220000-0x8)="2e2f66696c653000", &(0x7f0000384000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d42000)="2e2f66696c653100", &(0x7f000084a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2017/12/15 21:00:00 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)="2f6465762f72746300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"e00000000609c3"}, 0x71}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x24020000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x1000008, 0x51, r1, 0x200000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000180000)="2f6465762f7667615f6172626974657200", 0x2001, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d10000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000aa5000)=0x0, &(0x7f000037b000)=0x4) clone(0x201003fc, &(0x7f0000e14000-0x1)="52", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="1f80") r3 = syz_open_dev$usbmon(&(0x7f0000d54000)="2f6465762f7573626d6f6e2300", 0x1, 0x141400) fcntl$setlease(r1, 0x400, 0xfffffffffffffffe) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006b9000)={r3, 0x18, &(0x7f0000ef7000-0x17)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f000011c000-0x10)={0x100, 0x0, 0x3, 0xffffffffffeffffa}) prctl$setname(0xf, &(0x7f00009cc000+0x56f)="2f646d542f765f610800000000000000003f") ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00001db000-0x10)={0x3, r4, 0x10003, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec5000)={0x2, 0x78, 0x968, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffdfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x17, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f1000-0x8)={0x0, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd6000-0xa)="6e65742f707479706500") r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00003a6000)=0x0, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/15 21:00:00 executing program 7: rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004c4000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0x1f, &(0x7f00006f9000)="532d") epoll_create1(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x6a8180, 0x0) mmap(&(0x7f00000cd000/0xf000)=nil, 0xf000, 0x3, 0x32, r1, 0x0) chdir(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)="2e2f66696c653000", 0x8) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000a09000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1000, &(0x7f000000a000)="") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae4000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) readlinkat(r2, &(0x7f0000c54000-0x8)="2e2f66696c653000", &(0x7f00005dc000)="00000000000000000000000000000000000000000000", 0x16) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000045f000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) mount(&(0x7f0000bad000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00002c5000)="6578743200", 0x100000, &(0x7f0000aed000)="") r3 = creat(&(0x7f00003f0000)="2e2f66696c653000", 0x2) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f000035b000)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6c00000040", 0x1000, &(0x7f000014a000)="") mount(&(0x7f0000b2f000-0x8)="2e2f66696c653000", &(0x7f0000aad000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="0700eb667300", 0x1002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000151000-0x4)=0xe00000, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000d9f000-0x8)="2e2f66696c653000", 0x0}, 0xc) mkdir(&(0x7f0000b0d000)="2e2f66696c653100", 0x108) mount(&(0x7f0000725000)="2e2f66696c653000", &(0x7f0000d10000)="2e2f66696c653000", &(0x7f0000da8000-0x7)="6d717565756500", 0x100000000000400, &(0x7f0000ad6000-0x3)="018b2d") mount(&(0x7f00003a1000-0xe)="2e2f66696c653000", &(0x7f0000ccd000)="2e2f66696c653200", &(0x7f0000dba000)="6f6d667300", 0x87fffe, 0x0) pivot_root(&(0x7f00002cc000-0x8)="2e2f66696c653000", &(0x7f0000253000)="2e2f66696c653000") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) 2017/12/15 21:00:00 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x1, 0x0, 0x0}, 0x1c) tee(r1, r0, 0x1002, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f00003fb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e52000-0x4)=0x14, 0x80800) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r1, &(0x7f00002b9000)="ffffffff00000000000000000000000000800000019bd516a523000000002e00000009ffffdd972bd7d1f941c4ec09f813", &(0x7f00006f2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00002f9000)={0x40000000000005, 0xffffffff00000000, 0x5, 0x5, 0x3}, 0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000feb000-0x20)={r2, &(0x7f0000eee000)="", &(0x7f000032a000-0x1)="05", 0x0}, 0x20) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r2, &(0x7f0000fe9000)="35"}, 0x10) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fea000-0x8)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={0xffffffffffffffff, &(0x7f0000469000-0x5d)="96ffdede4b01eab0f5bc2c4ebad93a3240d1196aa4d70c08818f34a88995707863419bdd5ec95587e0c6269eca22edb0bb25026433aa90a84c428ed5a3420b7d259357af3fb5e70088dd8d8aa87c124d3eca8e3bf1a671f8274448729e", &(0x7f0000eba000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000feb000-0x10)={0xffffffffffffffff, &(0x7f0000ba9000)="00000d"}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000300000)={0xffffffffffffffff, &(0x7f0000e26000)="08aa5c", &(0x7f0000ef1000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bb8000-0x10)={r4, &(0x7f0000fee000-0xf3)="8add85a748713719e120f4b833516164264bcccf22e39ae0f16215956d781afd298147d6209e58614060e849ad21f4cd801b7fd4c3340d7ec4e01c4becb74f1f2b59074f177868e36e8303f91a9aee44532646407931046b9ee98aa0755323abb6d0e08e11be720d11c8fdd003250b1cd891d2e825e3c553c9beeb00009202f356e24acd0045b07dfcc5abbb7d583407260557baab6065822b4a5340a31e6886f9710b22bd41d384406172ef66bb634722087e3f01552d34bdc5f9f88822bb4e97a2cc6064c781d2df84261bddfcc4f50244052434af2dcb65be0b9dee5f8d6470323aee4482a71abe68062e5699e76358ecea"}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000937000-0x18)={r1, &(0x7f000046a000)="6f", &(0x7f0000fe7000)=""}, 0x18) tee(r0, r0, 0xfffffffffffffffe, 0x2) 2017/12/15 21:00:00 executing program 3: perf_event_open(&(0x7f0000724000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x10000, 0xffffffffffffffff) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000ae9000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a4000-0xa)="2f6465762f70746d7800", 0x106, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000053e000-0xc)={0x4000200a, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00001c7000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xf1fb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) clone(0x4747e630a668ed7d, &(0x7f0000da1000-0x53)="1cda372c23427b4e6c340bb7c64c59038bb10efe4eaaad496098ea5054cb367d8f33ab795881472962d034788665cb1f503bb6a4628406b717d109abe94d19227a39a31b9e8f960c3f9f6db654127216103c35", &(0x7f0000b4a000)=0x0, &(0x7f00008f2000)=0x0, &(0x7f0000ba9000)="") ioctl$TCXONC(r1, 0x540a, 0x2) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb4000)=0xc) syz_open_dev$sndtimer(&(0x7f000028b000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x302) r4 = syz_open_procfs(r3, &(0x7f0000ebe000)="6e65742f6669625f747269657374617400") readv(r4, &(0x7f0000c34000-0x10)=[{&(0x7f000021a000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) mq_notify(0xffffffffffffffff, &(0x7f000076c000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00004af000-0x8b)="51bb173c249c3fa65878f96e8d0856333d7fcc9c1753398beae0efdc2bcfa5093a4c7c1a29dce24ad008a105074eca3efe672ba2bb61bed14a89a229c9174b37a7ad8d47552c111ff458df5d0680848bb056a32520437dcd5ce1094a6e9b2c6514f189232df32f29a9e3b5cd7eb4c396492396623823b503a7d4f8202e7f319ee4e8d3d04e28f634b8c02d") ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000365000)={0x0, 0x82, "b125b09ec668621ef0fbb3fae5fcdc28f5797606e25aa5944334de96bb4c053619340776b4ad50b2ffd395c43720c68f60d8b668bcbeb33a168af8a342b1397c74ab210358975b84c6ccd786f3ba3e0b86fdb7f7c24aafb3e6f7ad73b660fedfc7e354f687adcbd87f6ca8a41c6c48641a2b0d9303781f06bcc5e7bbafc00b861a65"}, &(0x7f0000602000)=0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004a6000-0x20)={0x9, 0x2, 0x200, 0x4, 0x10001, 0x4, 0xa59, 0x8, 0x0}, &(0x7f0000d86000)=0x20) 2017/12/15 21:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000048c000-0x8)="2e2f66696c653000", 0x2, 0x40) close(r0) alarm(0x100000001) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000929000)="72616d667300", 0x0, &(0x7f0000e2f000)="9bdfbbea9ba2778ad76ea3d0d69c5e261c2aa9bfab7d2c2ac50bb3cc2cf89b939e5d8b013ddda6ecba0b9617e22c5b46045944beae273d283802197776a56e6c83a47fdd83e5819699e440dfb3d2e20ec88c26b343428b6dc9ae8ee0333c18c20f") r1 = dup(0xffffffffffffffff) execveat(r1, &(0x7f000050d000-0x8)="2e2f66696c653000", &(0x7f0000c74000-0x8)=[&(0x7f0000b3a000-0x9)="5b2f5c27406c6f2400"], &(0x7f0000d49000-0x10)=[&(0x7f0000f05000)="72616d667300", &(0x7f00008f8000)="656d3147504c27242e2500"], 0x400) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") chroot(&(0x7f000009a000)="2e2f66696c653000") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b0000-0xc)="2f6465762f6175746f667300", 0x101102, 0x0) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000534000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) getsockopt$sock_int(r3, 0x1, 0xd, &(0x7f0000275000-0x4)=0x0, &(0x7f000010f000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000faf000-0x1e)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a49000)=0xe8) stat(&(0x7f000038d000-0x1)="2e", &(0x7f0000713000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000409000-0x1)="2e", r4, r5) chdir(&(0x7f00003f7000)="2e2f66696c653000") fsetxattr(r0, &(0x7f00004f1000)=@random={"6f73322e00", "6d73646f7300"}, &(0x7f0000d64000)="267b00", 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bd8000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000824000)={r6, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000425000)={r7, 0x0, 0x8}) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4d000-0xc)="2f6465762f72666b696c6c00", 0x500, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000036f000-0x8)={r6, r8}) umount2(&(0x7f00003bb000-0x1)="2e", 0x2) fcntl$getownex(r3, 0x10, &(0x7f000004d000-0x8)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r9, 0x4b69, &(0x7f0000850000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r1, &(0x7f000023a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pivot_root(&(0x7f0000672000)="2e", &(0x7f00008a6000-0x8)="2e") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000425000)=0x3f, 0x4) getcwd(&(0x7f0000cca000-0x49)="", 0x0) 2017/12/15 21:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)="2f6465762f73657175656e6365723200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000717000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getpeername$packet(r1, &(0x7f0000a91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a38000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x8, r4}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x891d, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000002000-0xb0)={{0x2, 0x3}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x40, 0x7ff, 0x0, 0x4, 0xd8, 0x401, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x57}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r5, 0x5, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000)={r5, 0x1, 0x3, 0x2, 0xbe63, 0x3, 0xb7, 0x0, {0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7f, 0x8fa, 0x9, 0x3}}, &(0x7f0000001000)=0xb8) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000001000)={0x1, 0x2, 0xcc, 0x6, 0x10, 0x6}) 2017/12/15 21:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000035000-0xc)={0x6, r0, 0x1}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000381000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000ec6000)=0x201) r3 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002ce000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r4, &(0x7f00008c7000-0x400)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x400) writev(r3, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) accept4(r1, &(0x7f0000c73000-0x20)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000025f000)=0x20, 0x800) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000343000)={0x0, 0x0}) read(r5, &(0x7f00008a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r7 = creat(&(0x7f0000e53000-0x8)="2e2f66696c653000", 0x0) listen(r6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000945000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000215000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0106434, &(0x7f0000e59000)={0x1, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000a51000)={0x8001, r9, 0x10001, 0x18}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d1a000-0xa0)={r8, 0x95, "db6f68745db0c620fa03135bd9b568983667f7b0674fb78e5d2bf54c16232c73d5da38c2794bc8d5ccf3000000d10800000000000000545e5f70c8506499a151e4bdc668cd68ff74cd57e80000e81fd2127b04e3ce5a29ae439f1a83c67bdd77b9ecd934365abbad9c167c830649cb748c47d3cc1e2eb347d8c2c0b554578c540ed7980da35313b635944ebcbf13e0dbe03a095537"}, &(0x7f0000aaa000)=0x9d) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001c5000-0x4)=0x0) syz_emit_ethernet(0x86, &(0x7f000028c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x8000000, [{[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x8}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x80000000}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006e5000-0x9)="2f6465762f76637300", 0x4000400400, 0x0) syz_open_procfs(0x0, &(0x7f000011e000-0x7)="6664696e666f00") 2017/12/15 21:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x5, 0x100, 0x0, 0x0, 0x3480000000, 0x4002, 0x4, 0x100, 0x40, 0x0, 0x1b, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x1ff, 0x80000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000007a000-0xa)="6f88742f6a6e6d7000f7") r1 = creat(&(0x7f000059c000-0x8)="2e2f66696c653000", 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000043e000-0x4)=0xffffffffeffffff6) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000c71000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f00003ec000)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8000000000000, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00003f2000)={0x0, 0x9, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b8c000)="2f6465762f73657175656e63657200", 0x2801, 0x0) getdents(r0, &(0x7f0000247000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) clock_gettime(0x5, &(0x7f0000ef1000)={0x0, 0x0}) write$sndseq(r4, &(0x7f00007a0000-0x1b0)=[{0x4, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @ext={0xdc, &(0x7f0000d5f000)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xff0b, 0x4, 0x400, 0x5, @tick=0x5, {0x30, 0x3}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x5b10f405, 0xbf0}, {0x800, 0x82}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @time={0x77359400, 0x0}, {0x8, 0x9d0}, {0x1, 0x400}, @addr={0xfff, 0x6}}, {0x3, 0x4, 0x3, 0x10000, @time={r5, r6+10000000}, {0xd7b7, 0x80000000}, {0x8, 0x3}, @result={0x7, 0xf6}}, {0x81, 0x5, 0x2, 0x8, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x4, {0x4, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3b1eb12d9d25bd9a8ff100adb1421e8000000000000000092a117662916a321c602d2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0x150) close(r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) writev(r7, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f00032f", 0x7}], 0x1) timer_create(0x0, &(0x7f00002c0000-0x58)={0x0, 0x41, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9a000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:00 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000fad000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect(0xffffffffffffffff, &(0x7f0000357000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000403000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000a21000)=[{&(0x7f0000f7b000)="15b886643d44c417daf4354331b038c5321c8a7bbf068b7374819eb1256e7e754db3206d8b8bca0c980d0ff1b9930d220a982badc95ade37188619c98db736a6b4b390d35033be3010dd35af9211997076dddf3c6b7b255a20", 0x59}], 0x1, 0x0, 0x0, 0x43fff}, 0x40000) sched_setaffinity(0x0, 0x8, &(0x7f0000f55000-0x8)=0xf181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) chmod(&(0x7f00005eb000)="2e2f66696c653000", 0x110) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @thr={&(0x7f0000aae000-0xd7)="e0987d91912701128ee0b2cf4268d631d10bc4f400bba92ca682f105ae830973ae34aa975fb12b5aca0a7efb160d1b7bc84caeaf3063a9e53c56a5505bc7763ab3e0b0dfa20d5703056214ce6f9ae4d30e6325b9210f6158aa9323cdab69cffc2a3159c02d59410246b8bd955c1a3f05cf7797e1b4879b0243038c25a70f116519a0cd7cac2de4bb5b33643aabf06976a4476253f55d8d35932ba5c222cc1649caf40a6f54caf6f4d6bf09b13ce5db43a2c71e16297a453cabba4f79efc8322e9cb0f55fb3ba5427d02cf66420a3a330c139c9cdc435ff", &(0x7f000036e000-0x5f)="f7c586607448dd010d82878a9fe3958d9de549327e26e966e05b14a7bf80cfad73ddfb766d967cab05cbb0f3eff3888ad756433824374bd31bc058a1bf4f08fb0ae36aa3ada73822ac5648ad683b21b9f2819b03978911e0cd402ca1dd28a3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000046000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b5000)=0x82) nanosleep(&(0x7f000032c000-0x10)={0x0, 0x0}, &(0x7f0000053000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r2, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) r3 = gettid() r4 = syz_open_dev$sg(&(0x7f0000a5d000-0x9)="2f6465762f73672300", 0x2001, 0x1ffb) r5 = syz_open_dev$vcsn(&(0x7f000090c000-0xa)="2f6465762f7663732300", 0x0, 0x4000) linkat(r4, &(0x7f0000755000)="e91f7189591e9233614b", r5, &(0x7f0000740000)="2e2f66696c653000", 0x1400) readv(r0, &(0x7f00004ef000-0x20)=[{&(0x7f00007b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000705000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000a2d000-0x4)=0x400003) tkill(r3, 0x16) 2017/12/15 21:00:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d5b000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x2, 0xffffffffffffffff, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e2000)=0xc) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x8000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000c61000)=0x2, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000052b000-0x4)=0x0) sched_setparam(r2, &(0x7f0000b0e000)=0x0) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f0000152000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000000000)=[], 0x0, 0x8010) r5 = socket$inet6(0xa, 0x200000080003, 0x80) socket(0x3, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b1b000-0xe)={0x5, [0x0, 0x5, 0x3, 0x6, 0x347]}, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000537000-0x10)={0x20, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00004c2000-0x8)={r6, 0x4000400000}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000)=@req={0x3f, 0xff, 0xfffffffffffff853, 0x4}, 0x10) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x54) read(r3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) connect$unix(r3, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r3, &(0x7f000084c000)=@file={0x4, "2e2f66696c65302f66696c653000"}, 0x10) seccomp(0x1, 0x1, &(0x7f00004ee000)={0x4, &(0x7f00008a2000-0x20)=[{0x1, 0xe0, 0xfffffffffffffffc, 0x56}, {0x7, 0x9d4, 0x5, 0x10001}, {0x1f, 0xd00e, 0x8, 0x3}, {0x6, 0xffffffff, 0x57, 0x7682}]}) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x0, 0xe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x4) r7 = syz_open_dev$loop(&(0x7f00008cc000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000d6a000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x800}) fsync(r7) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x7, 0xa, "4ddd069408dd6e6242ba30e5acfe43f0680eedb10472b33d86006e911bf77260ac850a1174ae9190f1fb73b2722c896dadd443be291a93745759aca02f53076d", "b7ecc05b1a8f8094cb9bfe3ebc2b520caa5eb542401e64e04acc23278165ace8", [0x6, 0x9], 0x0}) open(&(0x7f000057a000-0x6)="2e2f62757300", 0x0, 0x41) pipe(&(0x7f0000374000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/15 21:00:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000450000)={0x3, 0xffffffffffffff9c, 0x0}) r1 = syz_open_dev$mice(&(0x7f000052a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x8, 0x3ff0db20, r2, [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) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f49000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) sync_file_range(r3, 0x401, 0x8, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000bf7000)={"b6d22e65029bf51ea8d7f5ecf02ecb2a", {0x4, 0x1ff, 0x8, "e6015d0be927", 0x1, 0x0}}) r4 = 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, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00002fa000)={0x2, &(0x7f0000359000)=[{0x2, 0x8, 0x2, 0x1}, {0x7fffffff, 0xffffffff00000000, 0x6, 0x5}]}) fdatasync(r3) lremovexattr(&(0x7f000055e000-0x8)="2e2f66696c653000", &(0x7f000049b000-0x11)=@random={"62747266732e00", "73656375726974795b00"}) fcntl$setstatus(r4, 0x4, 0x2000) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r5, &(0x7f00007bf000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) dup2(r5, r4) [ 102.166257] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/15 21:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de5000-0x4)=0x6, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = dup2(r0, r1) recvfrom$unix(r2, &(0x7f0000a6c000+0xc67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x40000000, &(0x7f00002bf000)=@abs={0x0, 0x0, 0x1}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000709000-0x11)="2f6465762f7667615f6172626974657200", 0xc000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000069000-0x9)="2f6465762f72746300", 0x8402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000207000)="2f6465762f7161745f6164665f63746c00", 0x101400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000054d000-0xc)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000a63000)=0x0) sched_setattr(r5, &(0x7f0000bef000-0x30)={0x30, 0x7, 0x5, 0x9, 0x0, 0x2, 0x9, 0x2}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x47, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000c8d000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005a6000-0x9)="2f6465762f73672300", 0x0, 0x2) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e62000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x40096100, &(0x7f000065c000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006fe000-0x4)=0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000055e000)={[0x7fff, 0x9, 0x1fb08878, 0x7f, 0x8, 0x3, 0x5, 0x7, 0xe52, 0x800, 0x7ff, 0xfff, 0x84, 0x8, 0x0, 0x9], 0x4000, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:00 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000c30000-0x40)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b00000)="2f6465762f766373612300", 0x400, 0xaa94506ca78453d) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000017b000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_setup(0x100000000, &(0x7f0000000000)=0x0) io_destroy(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000293000)="2f6465762f6e65742f74756e00", 0x0, 0x2003) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0}}) r3 = socket$inet6(0xa, 0x80000000080002, 0x800000000000) setsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f000040f000-0x1)="6f", 0x1) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f00005c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4}) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000fe4000)=0xc7a, 0x4) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x17, 0x0, 0x0, 0xffffffff, 0x5, 0x5, 0x400, 0x8, 0x8000, 0x7, 0x1, 0x8, 0x4, 0x8b, 0x7ffffffe, 0x4, [0x7fff, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r4, &(0x7f0000d8e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000062c000)=0x10) socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000cf3000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") syz_open_dev$mice(&(0x7f0000a3e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00005b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000894000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a80000-0x4)=0x8) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x1000006) 2017/12/15 21:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0x0, &(0x7f0000001000-0x1)="55", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f6877726e6700", 0x3ffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000af9000)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c2a422b5101fd513ccd7453cf86ef8d92c60666f97c06f316e8f81dea7c8db80000000000000000f997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3ee7e", 0x6c, 0x800, &(0x7f0000bda000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000e36000)="2e2f66696c653000", 0x20) r2 = syz_open_dev$loop(&(0x7f0000c8f000)="2f6465762f6c6f6f702300", 0x4, 0x6a02) r3 = creat(&(0x7f0000831000)="2e2f66696c653000", 0x20000007) ioctl$TCSETA(r3, 0x5402, &(0x7f0000407000-0x14)={0x4, 0x6, 0x5, 0x10000000000004, 0x4, 0xd1, 0x83e00, 0x9, 0x9, 0xc}) r4 = memfd_create(&(0x7f000040c000)="2f6465762f6777726800bc", 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r3, 0x8, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b13000)={0x904, 0x0, 0x10003, 0x9}) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000862000)={r4}) fdatasync(r2) 2017/12/15 21:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000064000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000388000)={0x0}, &(0x7f0000d39000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000287000)={0x0, r0}, 0x8) pipe2(&(0x7f0000e66000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000d79000)={0x0, 0x0, &(0x7f0000a77000/0x3000)=nil}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000281000)={0x7f, 0x1, 0x3, 0x3}, 0x10) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00001e0000-0x16)={0x7, 0x80, 0xffff, 0x7, 0x53c, 0x9}) 2017/12/15 21:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c11000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a21000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a5000-0x4)=0xe8) mincore(&(0x7f0000856000/0x4000)=nil, 0x4000, &(0x7f0000c8b000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000470000)=0x0, &(0x7f00001c8000)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fa7000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) fcntl$getownex(r4, 0x10, &(0x7f0000e1f000)={0x0, 0x0}) r7 = getpgid(0x0) r8 = pkey_alloc(0x0, 0x3) pkey_free(r8) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000040000-0xc)="2f6465762f72666b696c6c00", 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f00006b5000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setpgid(r6, r7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c9d000)={0x2, 0x80}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat(0xffffffffffffff9c, &(0x7f0000317000)="2e2f66696c653000", 0x4000, 0x100) ioctl$KVM_HAS_DEVICE_ATTR(r9, 0x4018aee3, &(0x7f0000a0d000+0xd99)={0x0, 0x7, 0x1f, &(0x7f00004c1000)=0x0}) 2017/12/15 21:00:00 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000-0x10)="2f6465762f73657175656e6365723200", 0x20001, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00005c4000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f13000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x7fffe) getsockname$inet6(r0, &(0x7f000045c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) readv(0xffffffffffffffff, &(0x7f0000a81000-0x10)=[{&(0x7f0000004000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000042f000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000453000)=0xc) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000951000)=0x0) write(r1, &(0x7f00007bd000-0x1000)="6c1ad61e36dadf743e7b23893cd0899125678919c23c09ba3a20e677d3e58b8fa74f5a2e1a77716331ae9eda10bff170bbb7f1b9744ed0786e007b1a8b83ec69bc0882786568e05f20635648fb6995a05232419a1e9ebb1de2cb2c298b5242e47a4f32694bf08c07e5576858ca8a6781a0d316cef01c30845d30494389cf31b063a71c5a19b66e240a03001cd5c5a335b1bb55e84116297ec5624e5800684b07b43670dd6388a02bf39f50ba2992e18d3f7207370d6b51ae025e2cda355bfb2886db4bb1b071bc2cd41a624b9e9887e296178c8fa24978abbae019ac19e11f40e642914fb4edffefb416a2f1363d3f80b5ce7f450e7e0b8e4fa28409c87b6a79788e12c4528834c6f1c648861f6cb33558b4b3ac6a7122638ea65d207f2d6bc330db96663c658a0ef2be2853d9dc83ee724e931165529c8c6b20aae3b5cbd6d02c90be2549fc871020410b6e7030a96b378a992e6027b89b373a30c840f9cc66631cab6e94d58ae2799a0d83790d84adf59f66af37fb4c2c3d73b53ea3dfed753a34705c4b3f900de7cc8f03bdfd858eb1759e1e1b424d0dccd4ddd8c66d609a4acea7f1f19b9d6e7ad436a61097532c7e40dd28081e34da99e27855a9e66b424823177dd5c465acfd5cae2ee5146759a244e105397a3f3e4cfc8057c0d910ec46b6bf65e246793b1b77833601c482d7d5a881af80e7fc2b931338a995cbc6964c4bf728bd06433d94d677e3f51b79903a4e4f4a0b0ccc35d8706783a43f8a9e152dc821e1462ead3191f794c6baae09d726e16bcbc1a9c618d7b67d2f938364b1de84b8859bf6cf51e7831eabd013ee9261db93115997e945de7be65e609315860ea9d008409cf6175ac36d99ca8af1cdec366daa9e90c4035f12e069049c2bfc50ce8127a85f7edadb4dc5fd944fa92d2cede4ab1bb7fe0d62e61a87a966419634ed0487fba26e71221dd8425b0db3cc8c69c590acb98039a7fec2f9537cce7bb0aa291895251a32013b42e010680c155ef208990648c2dd47a037fd16c4ca00bf9efabba89e49424c19551c640fc2a79c9e007c0cc53e9e69cf849f4ccc370d4586e5382013f0cbe4ce623b77580609538305930fb4459bc0b0ad3ff044ff6c85ffffbcc838a14f3abb061b2c2120b6a2bd6a6b5af1e88e4b3d1075e6fa944b68769659cab05ddcbbc8edba6e1439333124933791294572d6f04c9a16498b7ca4262d1b452088af8e649b531296ebca3aba13422ba42a9d747b439a048ebbcd635273d335ac82832bb3ecbdedf20f7a906133d3c434ca9f85be0391d3647b39eb5136e1332cd73f19d1574b31159ecc30624e2b3f97d9a9a1eb5ed20fc170cf77fafd9b1a8f331a462a77cf7d00716de260e12465c1638ee73fde21ce86a24086bb3d4729132f8f6c4a5d3483a576409fddb93d09b66b1e1f25dfc37dfe59904e8d909c197a4013d50fe01bf3784b77eb6e8e036dfbacd3433a7748a7b9a12a20d058c9f9bbb2a249ef96c1a749e7434d8b3979fc06849dcf917bdf2b1868d775079fb1e4950c6011813ed5f8bdd03dcd18f67d56f6437115655eb8810561852b5ae2997acebe1be9bae66813a684d9cbef313ae77af8f8171109daddb1ab19925b9c5a70d9d6bc940942fd480e65e2aecf1e347cfcc55a39a9e27f4152a4eefe49e7cec99386b123a46ad3a4c1f7dd157e6390781c71b6bbff30b7df469cac75006b8fc835ae346d0e85285d018f5d06e5a49c2bde92922d27947b6ca9fdc23b63878a83e39c3edbad3d727077b4ce2d6b6758ff2821927686d2079bc53baa2da364b5df78278e3bf8683bd031cae5f9141d3d5699b4e71197093398c1f4fc2214862429872dad0e861a88b1b3cf001c286a5f11bc98f94281edad85724aa6e24847e1184649d1b724aee0eeedbf04767684ac762334752f96208ba12fcb16c3b250169146c1273f77a1d511880fb40830eef14ec06a7ecb97f9d7ac13120ad9cbacf97289ca33b41d2c35fcfe674ed7fdc6f64c596721f9a47e28f8dc5ace584428e9e4dad98022266451947b86d612918078f80e065da26f3e801d303e9b04439aa9b001cc001b5653434ecb11d66789429634f2d223afb0a88ab618cef2b079b8da48ad62be4519e4826e7c238d236f374cbf4d8222fddf3e11d6ecb1a020644c9a84d7673a64cdd2031d39916b0c7ccfa44cb921c97a9aca77fd410042dff7af37cc89b4fa12886786330a2ed65c0438ece68c1515edeca7e80e53f356bc59709472414c0444a0b57152fbb2e9849c855197846568f796e72cde487e0e9106139d27b73609850fb11304eca7b68452b6bd123d190561b7c0488fb3b22f8561fae7ad0162b46e6258a121945760961245a800f72799c430fd584d64d5dd5677aeab8b58b979a2387976e6c81927e64ec27edf284beee681dfe657f500b130f52bfa47b62af01789d75126a10a0a8b367d8223a9fae411253130f4f9e5a33103e3b2700aae672cf1aef1981cfa7dc2ceae35d60d079b67289925d4136a21d70a3d00df46ffa5c667b2e2d3cdcac71f83f4c5b7f68d223a9585b14ab9e5066b770c97d9faee8ed7ffc227798c9e07288493da165e1be222a604d32f31cc6a39e48ebbd083caf1c22a5f185fc32221c123b26fbc94d4c28b16a750368da5e08ce95165cabe12a0615fd1b85da92e7722af446936db9e48a08e434ad5f8e8c9ca0b76df453feb288b7c3f71fc5fb3ce58f0c00ca446faa5355b0fde136b3b39a8ddf35def49c9debe7310ec450d684c53da2325cfc0cee910c3c41ba6b1deddda376553c5a1508b668757f16e66aa09e21ee679bbb135f6871160846539abe3d53730f00beedcae013e5b2d2e5b47bca0f8f92f0cd82ca80cab1aa6cdf3ea53c1eab7920fb08e2ac2cc7a2ea15ae97db35783360fe6a3a11504e7cf131169cf0ab92ca5c784f7a9798dd8d37c5b8f4d90ae0e4089ac1d9d3f80897940477f4e80e05fdb88781c61fb0628724f53beefd971304d0953a5c7d0003c3505116343850ebd374623cf398f5e1ac58ac7f9b25c5b8d9e1feb888c3a2bd7cff95eeb0e6fd1e610f2ebd6b0d00715765404ce45cd03f85c6b5a54d81533644ec5efb56f28c884334df04b3f45eacd61d9c555c0d62e2f8be154b2c074a69fee35c41bfa5366774adc05c954f8c1d7c8084d68632f91f57791dfa7b14227d0e6a42195306bdc06947a1e65a358e0b28118bc9941f61adf30e83287a1defe96a99104399e334fa48588c552cfe18622006ee71ad1a2846997bb5b9f74aca2b3d124a10c1972de51caed3ad6ba2bec560e711d1cf405883b504fc16809cfaabecccd61fec15073617f4b38144a8fed7122953bc4411d2f1636e98f14848a952cfd85ba7596fa1772109308f96b2f83e30f03cfd882c77ad4752ed4460ace150f647e6fce652968f367980d7a5f8cfd53505b9865139302abfd6e0ecdf857d5db45a8206e08295bbfc8e0364c1603744bc411e8117793da3740c822b2d656ed3b03ef7fa5e1a92793f94af4f5141f465efd97633c3da997d0ae267b4d6ae33c0cacc0f016336ea6703bb77c07322e8298cc4658efee202be8abda75c39aff68bec5ed54f6421fe978cf7ab1104514efebdcb6fa518c785774734557ae6292a5a1c8b24cc4f50907d82f380be605fc03932137ceabee3859580d7c22305ecc8b71bb481c00f12c3578473e2b706a472ad7ed28151d9eba4aa36d5778e120f5aa933f15808e862cd4c225e678bad75104c3cd586e3729ed7d4e81f636a90e701752f6216d9fe33bf4209bf9257dbf97a6e88cbf0ebc5e1338a97c14b6aabae015769397dbe7e6f4f3de33768b70c9ff80472b98671048795aa9c81b85fe1c173faa50d6752b968651127e64975b423570b2c5cae931023d37c5b2e5d2802f40f616585c8372ab0f90a7c299fc2b1e71f8b360b08f36e4366603dc950b551c6592d15dbcfbc718b6a45f369b25b40885ccca988b4214cc704f7559232d7185ebb4de20a0d2f4a4f3f0a151790faca7246a6da9151ab0f486ff7f6a0ee0bd292dcdea3843cdfe16cb3eedd22be1c6893e7e0d8a78e25ef60c0b66607ac6cd4f69ded368f261b351ee5ecf2c33a947c2a617aa01263051300b966b7d8086ed667904d5e86f6488a9073f483bbccdf1d5fbc625c4133e62a46b77446f5c622e4d6a5672b6eebdd00dd274b7f5b528003aa752380bcf5c1d04150a29c8c38b0ffa5e2c7dcde50dfd0b60eb6a3dd014f12da0fb4fae20aef7f2115ac64052aba1295744d43135994e5b6b309f5ebf60320c2d934671f0c19705aebb8d15d167f483f34c3d5b811f985f40f52ee313e2225990b057e346cd735af3eee527594efc0af6c1d0ba173024bef40448bf4e184290cc4ab17583dc0f9d3bc49ec8ccc7798fe430172e9a2c4e1e9bf73a36e61512ebabc59a309033bb1f42b3e9c847ee7cc6f2fc44fbde6e247ee084dbe0128b0ce13e54ba8a6243ee2ba862d21584e20bda6848df5c4eeb265b38e3c5a488668ce96a0c260db61b53c002604cc45eed2cbd606c826ee1142f8ed9e3bf839bcccc767741439bcb0c5c8a5776e20f6d9649f6e43b914d8b5de34ad8d83010407e6260ff22fad53c1c36ea89ae6d61747a226144f3f1711bbf9133e632f5c066d06b39d040d1933ff2f7619414adb4156a1a1222a327de4dd8a88cf98cef04a14130f3033b78d6c2916812bae9be4a6911ff3a993b012d587164f9ac056c4abfb591317aa8869aa3493262f5bab62e91ce488287e2a20df9f6871e2de28638c4f8e5ea889791c7bdd11085859ed4d0423c32787e7d23562b584b72c4a2ea85eefcf70293bc95cf3df23b95cd55defe0e8310f8961c745a5c56e7e21b4ab44b24308a2f44d5f2f577fee0ad5ab84dd4844590b9b7544569dbb5311effef3277a624766a3b6ef6fb503f0a3c9a3f44394a691b35544baa35fc7f5d4ae926a315b8b559f00e8f3db87edd8eeee04455b0962de5db65d50a693ac5c53e29d1e92a2f654f1e286ab705af7d64fcab2ba25222951dd58f43f7c0510fffcad64c0a62dc16a5c2645aaff63b6adcbe962255b28fb13c8f2080095de3bf9cc8fe24268e5e5a3f9f35e8e922dc4f6475537245bef660dee9764fdabc34f1a49e929518768ec4db7515ce5493cf91fc35dabbf8589fb87cd937c5f212e75630507bb482e7b26595c329d56069239fb33e60a9ca43d3ea07eec36376ac0062b12f9916152c165014dd424892f8366bf422a6ba1281129dc06e5f5b038d21c61d7ba494ee34ea97303b7e5184d59c96d574d2e9b87a6623ea68678069d56a74beebc0752056c4564a5a890fd50d78eaab06adbb3c27f7c38fc138edec8ca4a439c7d2a6e8dd1722174fe88be3c1848d86c89e759647175b23b08aabd89819df0b3ee06aaf3d1fee0b9517d3dec3ccae9a5640b85b78f9260c8afef6a83b541eb4b596c7339531f2123bb11a56467a1aa925776c869a0881bc8392275a04e26e834ba84932ab8f619aaf2a48e219ae2b5339b240492de1a9d6fe193daca16c781df5c2c9c09999d0ac7f15af9bb4a44f68eb3a39feebf8b19f2efe2a03b9db88985f43cdf489f8641c81964afe19f633c4a6e95045a7fb5fd29bbfe5568beebe8a21042df3d67af8884805f023c15e314ba219796531711c0faeb9a2a7b02de7099916bc6ea6775e257d25fc4fa7c8a5098c419e732fdad54ee176fe69316460ccc6506206605881f3d3972be3648a8451937f1f7a6d23a7dbcea32df4be77b6ac", 0x1000) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000913000-0x58)={0x5, 0x0, [{0xbab, 0x0, 0x4ca0049}, {0x400002bb, 0x0, 0x8}, {0x28e, 0x0, 0x80}, {0xc0011031, 0x0, 0x0}, {0xbff, 0x0, 0x1}]}) chdir(&(0x7f0000626000-0x8)="2e2f66696c653000") r2 = syz_open_dev$loop(&(0x7f0000d3d000)="2f6465762f6c6f6f702300", 0xce, 0x2002) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000cdb000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000020000)=0x97) chmod(&(0x7f0000c5e000)="2e2f66696c653000", 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004b2000)={0x0, 0x0}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000d23000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r1, 0x0, 0xffffffffffffffff, 0x2001ffffffe, 0x9, 0x400007) perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ad6000-0xc4)="fe1d89462e459504bf611458266d100c6774e8ecb068c0a1dc65be430fc4e56a5b715dfc3afa7c126752cb49d8af83c486c9e05707c6cbc908662eb46d204daf89ca0d88de24d4ec3b489c2d17a43f585535a2cd790771d5c0fdb4c7ed1c6ee376f775e3b167ce1478963aedd47c5138942443704b52a2fabed237044650d66f652b78dcf04db29ba63452b9ce0a3af1a486188b1eff5b609c4ed233df4a8b0cef3fbe9a81b9e56a2eac1a285e526dca9c22a9e0ba1ba9a9bf6e7ac22933390785c5cf66", 0xc4, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init() fcntl$notify(r0, 0x0, 0xfffffffffffffffe) unshare(0x800fffc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f000009f000)={0x3, 0x800, 0x9}) connect$inet6(r3, &(0x7f0000014000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000}, 0x1c) fadvise64(r2, 0x3, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5d3, 0x100000001, 0x400, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000000000fe, 0x0, 0xc1c4, 0x0, 0x0, 0x0, 0x0, 0x4d69112b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000646000-0x10)={0x9, 0x0, 0x2000, 0x7, 0x3, 0x4, 0xffff, 0x0, 0x4, 0x2b2}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007d7000)=0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x3f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x16d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0xa, 0xffffffffffff8000) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000162000)={0x7, 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet(0x2, 0xa, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000088d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c43000)=0x8) r4 = socket$inet6(0xa, 0x1, 0x3) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000458000-0x8)={0x6, 0x2}, 0x8) setsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f000037e000)=0x7, 0x4) mlockall(0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00009e8000)={0xffffffffffffffff}, 0x4) bind$inet6(r4, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff00000001}, 0x1c) bind$inet6(r4, &(0x7f0000753000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000c9e000)=0x40) r5 = dup(r3) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000fcb000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000008000-0x4)=0x20000, 0x4) recvfrom(r4, &(0x7f000010a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x1, &(0x7f0000d97000-0xc)=@nl={0x10, 0x0, 0x5, 0x8bb}, 0xc) close(r4) [ 102.267080] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/15 21:00:00 executing program 2: sysfs$1(0x1, &(0x7f0000495000)="73656c696e7578656d30776c616e3000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xdb, 0x3f58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) splice(r0, 0x0, r0, 0x6, 0xfffffffffffffffd, 0xffffff7fffffffff) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000337000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f0000a34000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00000f7000)=@generic={0x1, 0x0, 0x1fd}) socket$inet6(0xa, 0x810, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x2402, &(0x7f0000167000)=0xfffffffffffffff9) clone(0x100100, &(0x7f0000a37000)="a25e096324f6", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00003b1000)="27") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000e0f000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x3) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x1, 0x0) connect$ax25(r5, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}, 0x0}, 0x10) fchdir(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000f7a000)="63000000000000000866696c74656d00") openat$rtc(0xffffffffffffff9c, &(0x7f0000875000-0x9)="2f6465762f72746300", 0x80000, 0x0) writev(r6, &(0x7f0000f5b000-0x8)=[{&(0x7f000015a000-0x60)="33", 0x1}], 0x1) wait4(0x0, 0x0, 0x60000000, &(0x7f0000862000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000aba000-0x8)=0x0) 2017/12/15 21:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xc, 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000fe1000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000068e000)="a5ed65cdef8414d50aab97eb4fbdd3b8df46eafda024711a8994bbf89021189de34ab95ea89c68f1e3507c2e700d05007aa36c94c2321c4acbf273adfb700ff2e146413dfd37d548ba4f29d87c2b06b67345531b631274f196839fb638fa03bb839ee076f05f653527a3bfeaa93a5c90f736132e8457f46387a8dd7b4a89b23e90d1", 0x82, 0x40000, &(0x7f00004b3000)={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000e55000)="", 0x0, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x6, 0x34, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x200000000000004, 0x73, 0x8002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e01000)="2a00", 0xe) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0xc, 0x32, r2, 0x3e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004a000)={0x0, 0x0, 0x0}, &(0x7f0000cdd000-0x4)=0xc) setfsuid(r4) write(r1, &(0x7f0000cc9000)="1f0000004a00070000001b0a000008ff0a3f80160000000104000003441951e1", 0x20) pipe2(&(0x7f00002c9000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fe) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x20000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000361000)={0x7, 0x8}) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r3) writev(r7, &(0x7f0000408000-0x10)=[{&(0x7f0000336000)="290000001800350910040000000000f902ff0000000fff060101006c0c00080004000c00000000000146", 0x2a}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 102.281393] QAT: Invalid ioctl 2017/12/15 21:00:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x6, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000000000)=0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) perf_event_open(&(0x7f0000486000-0x78)={0x5, 0x78, 0xfffffffffffffff7, 0xfff, 0x9, 0x6, 0x0, 0x8, 0xa06, 0x8, 0x1, 0x209d, 0x3f, 0x4, 0x0, 0x3, 0x6, 0x80000001, 0x8, 0x1000, 0x6, 0x4, 0x3, 0x400, 0x8, 0x183a, 0x0}, r3, 0x200, r4, 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1000, 0x4}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r5, 0x1, 0x10000000000, 0x20000000003, 0x0}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r6, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000002000-0x18)={0x2000, 0x3004, 0x1, 0x1, 0x6}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfff, 0x4, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xd2)="08cb1868b87fd97a291e71fc6626f7c3b44a0dbed3c18f49c5ee48e9125ca16b3855c392f27f62bfaf334813d61631e2a920e62685e890117bb31f7e9b1243df7d97f58de95e0eceef831fb9cb1c4fbfe5c195bf4b469d0600070b1fcce67113658e5e68f250c677b67048dd8b9a6e3d04c17605b339688b4fc34705e7f84589122df0c40c5a22ede07a70587fe06c763f03dd285e08c336574b33f9b8214fa8f92d7f87b97127c8cbe0b7763a9f697177ae904c338198c163d1736ab7e9c82f6532290710af4d3da89139e7fe7b742b71b0", 0xd2, 0x40000000000000, 0x1ff}, {&(0x7f0000000000)="8c6339fca193c1aa62045c0bfc557e104d0d098159475ed4c380c22ba8ee43d0aac45e32e2891de2c87764209e32a117a73f174de20263efb5c0fe627445d957ffbc437d23ef1ca70a26eba9c9d77975bbf0ed72419add3be0054245733f4a9ee6b343c63096d568b35205c73f1ecb2bcfa60daa8c96cc05795608814fe62bcab3b3e25f1444e80a9d28291717122de2cbf587b9b625237ecbb9cb40f94fc43372903115c1786d8e61", 0xa9, 0x5, 0x5}, {&(0x7f0000000000)="f6708e62edae6b21a3efdf394b8f73b88051cffabbf07d4925ecc684138e16c0b846a08fec22f88cbc14ccc52a051dd0b90e9ff48f755219632559129bdbf8dd098b164c2024f92c67e34d096ea5929212fceecde592446b1b242b125959872414058c9462346f5518186d1386d213a7f848d45da67752710613bdf2e471e0d329", 0x81, 0x95b, 0x80000006}, {&(0x7f0000000000)="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", 0xfd, 0x9, 0x5}], 0x280000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000092b000)={@generic="e03b604acd12901a64ab241530a8abea", 0x0}) userfaultfd(0x80000) migrate_pages(0x0, 0x200, &(0x7f000003f000-0x8)=0x3f, &(0x7f0000f20000-0x8)=0x1) [ 102.284680] QAT: Invalid ioctl 2017/12/15 21:00:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000403000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) sendto$llc(r0, &(0x7f0000b40000)="d05fed170c0b0d2cdac7a14154bcecc13b380dcbdee535643b8b72c1cd1252186c9eb02e75fb831535d90851a3fcc762d29059cf74730c28fc4d20b12b941d47245781567ee1e54543b54592d0e2e9b888c7bf20053f1917010000005ee59143c0ff030000", 0x65, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000045000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000ffc000)="2f6465762f6c6f6f702300", 0x6, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000873000-0x8)="81", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockname$unix(r3, &(0x7f0000984000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000701000)=0x8) r4 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r4, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089dd5e72029", [0x0, 0x0]}, 0x14) bind$alg(r4, &(0x7f0000935000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r2, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listxattr(&(0x7f0000896000)="2e2f66696c653000", &(0x7f0000e29000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6) recvfrom$unix(r3, &(0x7f00004a4000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007f7000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = dup2(r2, r4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) [ 102.300649] loop: Write error at byte offset 0, length 512. [ 102.300662] print_req_error: I/O error, dev loop4, sector 0 [ 102.320111] audit: type=1326 audit(1513371600.752:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11724 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f3ac79 code=0x0 [ 102.328555] QAT: Invalid ioctl [ 102.333523] QAT: Invalid ioctl [ 102.339479] loop: Write error at byte offset 0, length 512. 2017/12/15 21:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000b3e000)="2f6465762f766373612300", 0x7fffffff, 0x80302) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000327000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007c2000)=0x48) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x410a00) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000c5000)={0x3, 0x0, 0x0, 0x0, 0x0}) socketpair(0x10, 0x800, 0x4338670c, &(0x7f00002dd000)={0x0, 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c1000)="2f6465762f73657175656e63657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000961000)={0x0, 0x19, "02bc74ef59d2322779ab14daa843d0ee2fa58c84c1d13cbd5a"}, &(0x7f0000aa2000-0x4)=0x21) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00009e1000)={r6, 0x8e2, 0x100, 0x8000}, 0x10) chroot(&(0x7f000007a000)="2e2f66696c653000") getdents(r5, &(0x7f0000f30000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2017/12/15 21:00:00 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f90000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x7, 0x3f, 0x3, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000172000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003a3000)={0x0, 0x0}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00005e5000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, &(0x7f0000e58000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000090c000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000325000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4182, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x3, 0x3c) sendto$unix(r5, &(0x7f00006dc000)="", 0x0, 0x0, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000d10000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101bfd) add_key(&(0x7f000000d000-0x8)="6b657972696e6700", &(0x7f0000802000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009de000)="db43b81baa3e11c0b7db4d4df76712726e6bf07fcf70526ccfbe40d7589ad40d3a9ca006d0f8415294d6a6ca37055302a0061d3ea71e60effeae6ca0d2ca8e86fbd76c7ecc6738db7184c2e124963d7bca841d03168bd889bca45dd8c93b565f0221f8495f8ef0441ebd9fb755a0ee350fcd321c3d76f21770c4", 0x7a, 0xfffffffffffffffc) add_key$user(&(0x7f0000f84000)="7573657200", &(0x7f00004e7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d17000)="dc50d70100e4776f42214d84c8f786f775987181e1aca0709710b0b8876bfd99a4dae108f87062b0f2", 0x29, 0x0) munlock(&(0x7f0000c10000/0x1000)=nil, 0x1000) getsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f0000f9e000-0x4)=0x0, &(0x7f0000153000-0x4)=0x4) syz_emit_ethernet(0x6a, &(0x7f0000c5e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="355e71aa0551", [{[], {0x8100, 0x0, 0x7ff, 0x9}}], {{0x883e, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "d504e7", 0x20000000000000, 0x0, 0x72, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x400000000000007, 0x6) request_key(&(0x7f00003a9000-0xa)="4b645f0f65275a67791c", &(0x7f0000d4f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000687000)="2f5b7b5c2600", 0xfffffffffffffffe) keyctl$revoke(0x3, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000196000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffff, 0x80200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000a00000-0xe9)={0x0, 0xe1, "a9ff2e07f4812e5701be130015c5f83817f83440d7536961fba97b9bbc753ebd0a7a7efdb514528035eefff687b0b400c589fcfbf0cff5f965fd14e8cc73d3e4553b07527e48d72e1d762ad17078e2a71bd48364e4aa86d936a4a74a185307d809dd18c8b8b462217f79128fa17044ebb5ae8f17f39b06642c7e91a779bc361a0a5a5edd1880362db0ecb671af366754149293cd570966f4e700c240e940f5417b71eff1415b96a8be667f786b5957f86e6eab7e8defff4495d58ab3bc443c7febb6e711292bfcc46d19802c2717273b8f4edbb038a7f3a088c8feea4f26527546"}, &(0x7f0000cae000)=0xe9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000eae000-0x14)={r9, 0x100000001, 0x687, 0x6a, 0x4, 0x91}, &(0x7f0000d52000)=0x14) write$evdev(r8, &(0x7f0000a9f000-0x30)=[{{0x0, 0x2710}, 0x400, 0x2, 0x4}, {{0x0, 0x7530}, 0x1, 0x10, 0x1f}, {{0x0, 0x0}, 0x3f, 0x5, 0x8}], 0x30) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015c000)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r10, 0x80045300, &(0x7f0000016000-0x4)=0x0) [ 102.339492] print_req_error: I/O error, dev loop4, sector 0 [ 102.420004] audit: type=1326 audit(1513371600.853:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11724 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f3ac79 code=0x0 2017/12/15 21:00:01 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)="2f6465762f6b766d00", 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000af7000-0x40)={0x1000000000007, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000814000-0x4)={r0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000af7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af7000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00004b5000-0xb)="2f6465762f6c6f6f702300", 0x20000000000001, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f00006ff000)=0xfffffffeffffffff, 0x1) r4 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x400, 0x0) r5 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0xa)="2f6465762f70746d7800", r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$reject(0x13, r5, 0x1, 0x1d0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d08000)={0xf, 0x4c7, 0x400000001, 0xffffffffffffffff, 0x5, 0x0, 0x6917e37b}, 0x1c) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) modify_ldt$read(0x0, &(0x7f0000001000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xf7ffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x200) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x20080, 0x0, 0x1, 0x0, 0xffffffffffffffe0, 0x204, 0x0, 0x77, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x4000000, 0xf2b0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:01 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ce4000-0xa)="2f6465762f6375736500", 0x2, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000d64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f91000-0xa)="2f6465762f70746d7800", 0x3fffe, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000fd6000)={0xffffffffffffffff, 0x1000, 0x9, 0x2, 0x1, 0x0, 0x0, 0x2000000000000000, 0x7fffffff, 0x0}) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlockall() r5 = syz_open_pts(r4, 0x40100) readv(r5, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)="00", 0x1}], 0x1) ioctl$TCXONC(r4, 0x540a, 0x3) ioctl$TCSETA(r4, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000fe4000)={&(0x7f00005f3000/0x4000)=nil, 0x9, 0x2, 0x80, &(0x7f0000319000/0x1000)=nil, 0x20}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)="2f6465762f6375736500", 0x200, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008a0000-0x10)={0x0, 0x8, 0x80, 0x7fff}, &(0x7f0000fe8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000082d000)={r7, 0x4}, &(0x7f0000fe8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000312000)={0xe3f1, 0x2, 0x7f, 0xfffffffffffff801, r8}, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r6, &(0x7f0000fe8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000fe7000-0x18)={0x8, 0x0, 0x5709, 0x800, 0x10, 0x10000000020}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x541d, &(0x7f0000fe9000-0x8)=0x4b) openat$kvm(0xffffffffffffff9c, &(0x7f0000fe5000-0x9)="2f6465762f6b766d00", 0x40000, 0x0) readv(r5, &(0x7f0000fe2000)=[{&(0x7f0000fde000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf00}, {&(0x7f00000e5000)="000000000000000000", 0x9}, {&(0x7f0000482000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000fe0000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000fe1000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00003b7000-0x8)="0000000000000000", 0x8}], 0x6) 2017/12/15 21:00:01 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000880000)="6b657972696e6700", &(0x7f000052a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) timer_create(0x2, &(0x7f0000246000-0x58)={0x0, 0x36, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000926000)=0x0) timer_gettime(r2, &(0x7f000055c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f0000196000-0xb)="2f6465762f6c6f6f702300", 0x800, 0x3c) read(r3, &(0x7f0000c4d000-0x18)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() getxattr(&(0x7f0000549000)="2e2f66696c653000", &(0x7f00001f1000-0xb)=@random={"73656375726974792e00", "00"}, &(0x7f00009d2000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000afa000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) faccessat(r4, &(0x7f0000f72000-0x8)="2e2f66696c653000", 0x8, 0xe00) bind$inet6(0xffffffffffffffff, &(0x7f0000a12000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/12/15 21:00:01 executing program 4: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x2, 0xffffffff, "2a59fc7e7659", 0x17, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00009d1000)=0xfffffffffffffff9, 0x7fff) r0 = gettid() sched_setscheduler(r0, 0x0, &(0x7f0000d97000-0x4)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000945000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000b0f000)=[{0x8, 0xfff}, {0x2, 0x9}], 0x2) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00005f7000)=0x0, &(0x7f0000241000)=0x4) r4 = dup2(r3, r2) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000039c000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000068e000)={r4, 0x18, &(0x7f00002db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001e6000)=r6, 0x4) r7 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r8 = add_key$user(&(0x7f0000073000+0xd08)="7573657200", &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r7, r8, r8}, &(0x7f00009e0000-0x1)="00", 0x1, &(0x7f0000550000)={&(0x7f0000cce000-0xd)={"63726333322d67656e65726963"}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc010643a, &(0x7f0000189000)={0x40000000, 0xffff, 0x34}) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ddf000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) recvmmsg(r2, &(0x7f0000d6e000)=[{{&(0x7f0000fe5000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007af000)=[{&(0x7f0000623000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000288000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cb4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000b4d000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000698000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x5, &(0x7f000098d000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000d05000-0x20)=[{&(0x7f000014b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00000ab000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000309000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000efc000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x4, 0x0, 0x0, 0xa31}, 0x4}], 0x2, 0x10000, &(0x7f0000912000)={0x0, 0x1c9c380}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bcb000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee7000)=0xe8) openat$vcs(0xffffffffffffff9c, &(0x7f0000194000-0x9)="2f6465762f76637300", 0x141300, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r9, 0x400443c9, &(0x7f00003dd000)={{0x1, 0x8, 0x2afc, 0x7, 0x3, 0xfff}, 0x3}) ioctl$TUNSETOWNER(r9, 0x400454cc, &(0x7f0000f86000-0x4)=r10) epoll_pwait(r5, &(0x7f0000b07000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xca6, &(0x7f0000bd8000-0x8)={0x80000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() perf_event_open(&(0x7f0000671000-0x78)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x4, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x9, 0x8400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r11, 0x2, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:01 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x0, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f8c000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x80000000000968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000552000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000ec7000)="6d61705f66696c657300") r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="") write(r2, &(0x7f0000a5d000-0x1000)="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", 0x1000) fcntl$setstatus(r2, 0x4, 0x3ff8) read(r2, &(0x7f0000633000)="", 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000036e000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x20, 0x8, 0x0, 0x0}, {0xfffffffffffffffa, 0x0, 0x0, 0xb3, 0x6, 0x81, 0xc401, 0x8}, {0x9, 0x1ff, 0x8001, 0x2}, 0x7fff, 0x9d7, 0x0, 0x1, 0x50, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x8001}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x967d, 0x0, 0x8005, 0x100000000}}, 0xe8) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000892000-0x8)=0xffffffffffffff01) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) get_thread_area(&(0x7f0000f4d000-0x10)={0x2000000000000000, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() listxattr(&(0x7f00006a1000)="2e2f66696c653000", &(0x7f0000a6b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00008f8000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000392000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000cf0000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() 2017/12/15 21:00:01 executing program 7: r0 = open(&(0x7f0000944000-0x8)="2e2f66696c653000", 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bfc000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000570000)={0x100000000}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021c000)={@common="67726530000000000000000000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x8000000802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d20000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x4, 0x4, 0x5, 0x2}, &(0x7f0000247000-0x4)=0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002f4000)={0x7dd, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000049a000-0xc)={0x0, 0x4c, &(0x7f000042c000-0x4c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}]}, &(0x7f0000a50000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005fb000-0x98)={r3, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000591000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cf7000-0x74)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) openat$rtc(0xffffffffffffff9c, &(0x7f0000e8a000-0x9)="2f6465762f72746300", 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000dbe000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00002dc000)={r4, 0x3}) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff00000006720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000407000+0x935)={0x0, 0x0}) sendto$inet6(r2, &(0x7f00006ec000)="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", 0x595, 0x0, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f000002f000)="", &(0x7f0000365000)=0x0) 2017/12/15 21:00:01 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c4000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a2b000)="6269675f6b657900", &(0x7f000038e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000023e000)="1b337d6a128d3fef74fa9c72e69951d379ecdb40a7be0d265ff1e361c2cb040b073ae10820962f9c141771ce2c7b47fe5e9dddc565915246683ccb27dcf9cb8bd948bdcdad272cc72f4d9bc414d5fbea0f44019881bb7f3907514220f4017b735371a999f1570e6d9ccfc5c15f8489f13c302a5cd4b3b21880b451ca634e68e3a96e90220df0c92a23164949a405f2471932d45c7948e61537e71cd0d7687cc97becbb7f3c4c42e5543c0752df29015016bd8dacdd6677babf860bce3c7519", 0xbf, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) keyctl$revoke(0x3, r0) r1 = memfd_create(&(0x7f0000acb000)="04", 0x3) r2 = openat(r1, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000000000003, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f5000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00004b5000)="2e2f66696c653000", &(0x7f0000ece000)="6870667300", 0x0, &(0x7f00007fa000-0x184)="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") mkdir(&(0x7f0000c80000-0x8)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000f8d000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f3000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000020000, 0x0, 0xfd, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000013b000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f000082c000)="2f6465762f73672300", 0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000000, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) clock_gettime(0x2000000000000, &(0x7f0000ebe000)={0x0, 0x0}) select(0x40, &(0x7f00002a3000-0x40)={0x3, 0x5, 0x2000000000000000, 0x6, 0x10001, 0x3ff, 0x5, 0xfffffffffffffff8}, &(0x7f000048c000)={0x6, 0x5, 0x1f, 0x100000000000, 0x9, 0x33, 0x3, 0x3}, &(0x7f0000eb1000)={0xf4be239, 0x5, 0x504c, 0x1, 0x81, 0x8, 0x9, 0x100000000}, &(0x7f00006bd000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f000091b000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00003c3000-0x10)={{r3, 0x7530}, {0x0, r4}}, 0x100) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x2, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/15 21:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000156000/0x1000)=nil, 0x1000, 0x3, 0x72, 0xffffffffffffffff, 0x3d) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002ec000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002eb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00002ec000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000007f000)={r2, r5, 0xa}) mmap(&(0x7f0000195000/0x4000)=nil, 0x4000, 0x1000005, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00002f4000)={r7, 0x80002, r4}) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00002f5000)=0x1) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00002f4000)=0xfffffffffffffffd) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000198000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6b9}, &(0x7f00002f3000-0x4)=0x98) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00002f4000)={r9, 0x41, "e960a9e258d267cd17ecd56aa5b47e8202a7ac5d1306821322499724d976f255f0e785308337c688c5744b6780000000b1ff6fd1aff94fca666e00000080fe8b8d"}, &(0x7f0000016000-0x4)=0x49) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x1ffffff, 0x800000032, r3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001a7000-0x8)={0x0, 0x7ff}, &(0x7f00002ee000-0x4)=0x8) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00002af000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000f5000)={r8, r2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000025c000-0x4)=0x7fc, 0x4) write(r1, &(0x7f00002de000)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000011000)={0x0, 0x9, 0x7, 0x20, &(0x7f0000208000/0x2000)=nil, 0x6}) sendmsg$netlink(r1, &(0x7f000008d000-0x38)={&(0x7f00002d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000003f000)=[{&(0x7f00000e6000)=[{0x11, 0x31, 0x301, 0x0, 0x0, "0d"}], 0x11}], 0x1, &(0x7f000009c000-0xc8)=[], 0x0, 0xffffffffffffffff}, 0x0) 2017/12/15 21:00:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017d000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00004fd000-0x7)="2e2f66696c653000", 0x0, 0x0) bind$netlink(r1, &(0x7f0000e34000)={0x10, 0x0, 0x1f, 0x10000}, 0xc) r2 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ec2000)=0xfe, 0x4) write(r2, &(0x7f000044c000)="240000001d00011b0d00fa0800000004043939040ffff2000c000100000009ffffff0000", 0x24) dup2(0xffffffffffffffff, r2) 2017/12/15 21:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000d88000-0x8)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a90000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1fffd, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000015c000-0x4)=0x0, &(0x7f00006be000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000066000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040000200070000002ae0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000107000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) getpeername(r2, &(0x7f00005e5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000069e000)=0x14) sendto$packet(r4, &(0x7f000033a000-0xdb)="b182c7e0fd19f5460413828217b9a9589af9549374c90168dc6a30fff1800d4eff76998feca8b684e1f20bccd568d40fba48cd4357e41684b2530881daad6e01d38675f9db1ee39dbb464b53757d796e2244e85548cd54619114876f5e427dfb9ea5e7306df090713003556e9a97d5722df74325232a24d84406dc8d1ca98f5592720c4a5170606b67c016905b895aa05cbc965aa93e603b934c9b08360eed5ee3e2285fde000d01beabee99660e4e89a89d28c811d8cd0abf81a8c378ceb35b85360625caffd4252810d8ec27241ad37d6ee66b6c3f6e3e22c29c", 0xdb, 0x10, &(0x7f000073f000)={0x11, 0x1d, r5, 0x1, 0xe195, 0x6, @random="671d0fa016b3", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$void(r4, 0x20c004587c) pipe(&(0x7f0000fbf000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000fcc000)="00000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000002f000-0x78)={0xfffffffffffffffe, 0x78, 0x0, 0x8, 0x3, 0x2, 0x0, 0x6, 0x4, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) mmap(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f0000fcc000)={0x4, 0x60, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffffffff04451f473fbe5969f9ef4f0ec8baad83e3b87a00000006328c9f9c4a54d92f4a58be201c3a692d6f149dc51c429b30382ddd65840c003ee96852bace00000004f649f3d2f55d219c65f695139b06"}) 2017/12/15 21:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a9c000-0x8)={0x0, 0x0}, 0x0) request_key(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="6d643573756d5b776c616e312d766d6e657430286367726f757073656c66252d00", 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x28)={0x5, 0xfffffffffffffc01, 0x9, 0xffffffffffff8001, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00002f7000-0x16)="6f703b251262fb875c3ea9747266174179fdcd7c7b76") r1 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f000027a000-0x5)="7573657200", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b31000-0x1)="3a", 0x1, r1) r3 = add_key$user(&(0x7f0000212000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000119000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000356000)=@assoc_value={0x0, 0x1000}, &(0x7f0000c4c000-0x2)=0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000917000-0x8)={0x2, 0x9, 0x44, 0x1, 0x9}) openat$vcs(0xffffffffffffff9c, &(0x7f000054b000)="2f6465762f76637300", 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e0e000-0x1)=0x100, &(0x7f000010a000)=0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00004f0000)="000000", 0x3, &(0x7f0000550000)={&(0x7f0000534000)={"6372633332632d67656e65726963"}, &(0x7f0000e6a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000009e000-0x148)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2017/12/15 21:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000604000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00004b9000-0xc)={0x0, 0x95, &(0x7f00008b5000)="215cbb0a69beadecbc6456007e7415a46a10fb79d7c5610c32a021a1cb4f8d0af3a2e29b563ea462070d1cee6e28a2d752a5daa11004bad1a6e34633de8f9042cb223ff218619bd98a8a6b127e7630f3436fcd25c0db44491c1fc37517a41f8c1dbc42ceb948a4aa81805d9d0ff203ef46538eb57eabaf45c8a39aadd4e2a6624f5d6fd17ffa04cf6e56edbcb5ca62fabb75674714"}) r2 = syz_open_dev$tun(&(0x7f0000434000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000692000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b60000)=0xc7) r3 = accept4$llc(0xffffffffffffffff, &(0x7f00005c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e2d000-0x4)=0x10, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000573000)=0x101, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000097000)="2f6465762f6877726e6700", 0x0, 0x0) r4 = dup2(r0, r2) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000f6f000-0x95)="c9ed048a56cb5a3f1846dac8cc831645d5a8b8a13383187654c57c81ee7db906063f5e8d4ba5a9914cdf4b8c85cedd104215ea39a358d072215c633e1cb4db6a2fcaae6658dacc128ea56c10d816ab08ff0cd22a2a97810cffccad051488ffb24deb313c7c1e1e7be85fc7e3f33a22c7062ea04a5b401ce11f159f7d780002af687cbb46c874e2b9b6ebf0240a959178f008f57e38") writev(r2, &(0x7f0000d9c000)=[{&(0x7f0000fd6000-0x1000)="", 0x0}, {&(0x7f0000167000)="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", 0x8b7}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f000046a000-0x38)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00007bf000)={0x0, 0x0, 0x0}, &(0x7f000069c000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000081000)=r5) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000073d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/15 21:00:01 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = dup3(r0, r1, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1f) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000fc1000)=0x7feffffd, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000a79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00007e9000-0x4)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006a3000)="2e2f66696c653000", &(0x7f0000fc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000081e000-0x4)=0x80000000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000fc2000)="", 0x0, 0x23ffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x200000805, 0x3, &(0x7f0000c07000)={0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00001d9000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000b04000-0x4)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000703000)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/15 21:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x88, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eef000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f00009b2000)="2e2f66696c653000", 0xa) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009d5000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x29f4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6e3, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000011ffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x8000, 0x4, 0x4000000000000000, 0x0, 0x0, 0x40000, 0x0, 0xfffffffffffffffd, 0x0, 0x200, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000010000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000657000-0x8)={0x1, [0x0]}, &(0x7f000069a000)=0x8) syz_emit_ethernet(0x3363, &(0x7f0000750000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="ade63bc9eabb", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x332d, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x3c, 0xa, 0x0, 0x6, 0xba, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x3b, 0x441, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x1000, 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{0xff, 0x19, "f3a725655a1fc8b2d7afbe6203e5ef2e926c2f657baf1c0f0d"}, {0xff, 0x16, "5d23f4c852ad49364d6d036399e85032ae21982ea19a"}, {0x7, 0xc2, "eac9567c40a55767429c70736ece7d0579fd0e99d163134dadce2169f912a424883cbbbb510f85d7ffcc1a8360bacd956f7de644e3b40caee1dd5ca87cdc0101f3aa4e77d04222587d95c0b68731e56db27c0063e35b39699d559d42f0752c1abcd7d5c866c951100119808223a2569334fd3f56379b08a66d42eb43eeaa5d71d0a4d638a5d8e8b2c9f84ec2518f67107457ddcbf3b271f129c8fb42a3e3d2fabfafe19d8a787137a3457240143ef4e2c2f66678b2934e20c54959147050e3961050"}, {0xff, 0x5e, "00a4ab808590647e420924a192fce588f770d2e95a926be5a2c41c28f56647af2d65eb9e4d90b48eea905da6bb8bee0472dfed17e01e48e84706c1b441284458a879c384e5fcca72c610a6976f505620d4037dbe0b959848903b80652da7"}, {0xc7, 0xaf, "e9972fd632bd1c36700b4495cc3dcb86d3a790f59b2d8c0dc5a009ad6fbb39e934bf155e7a4caf76aa4f37ab857c7aec6ae967327ca406d6ad0b80cb9844cf3428957308c649a1b183e36d36d46f367709126296fd4c274d009d8e37cdbdb2fc65758d2474a3d9e94ca23aa1d9354e5c3b0dde29b7f8a37ca9fb9bec4869e8605b5f73ac1d877c6f0fb7bb42043df7e34c607110e1f6277582af5a026ba76fecb67e5786e910170f3282925aa1d815"}]}, @routing={0x11, 0x8, 0xfffffffffffffffc, 0x7, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x0, 0x1, 0x800eca, 0x9, []}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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@udp={0x1, 0x0, 0x27, 0x0, "3587649ac83e6e7eecbbb8d83ac3749ad22d801ff887c13727e4a11017bc07"}}}}}}, 0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000359000/0x4000)=nil, 0x4000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001f5000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e22000)=0x14) sendto$inet6(r4, &(0x7f0000f6f000)="c90776", 0x3, 0x20000004, &(0x7f0000eb7000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x802000005}, 0x1c) shutdown(r5, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x7, 0x4) bind$inet6(r6, &(0x7f0000e34000)={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2017/12/15 21:00:01 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000967000)={&(0x7f0000b1e000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x4, 0x4, @thr={&(0x7f0000001000-0xce)="4c43a2e56d971496fd68c3b1d434d0b542ac4383cf694f2bd4b5ef7e9c2c26d03db121d4ce16a78945961d9fd393753bcf31304aab9e48b5481cc57c0c812a26c55e1c058210dc670dc71023f9caa2f9b5e0da865e53e2b6f546daf36bacf5c38a1e123e536f4235b794c249f4f5591e37448f2a5ab63022fd938ef37cc9766ea13a2a82a350d5a0575df25c95e6176d5e155e6353ac17ae582463ee7aa391ec399247c124ff895807240d7f600bd3cb3c764299c12df6acf979bb3615279ed9406291295273943a71e497b0bd33", &(0x7f0000002000-0xa1)="1a54a073d2592c2ae241e6ac1f1d8a20bb4c9dcb7b07f4b0bdac53d56a01e40ab232d807897abbcacd55b23cbaecaeccadd76875e5384407371b73bbda3ea76ee0ea7d2ae43ebf4562eb920d5f3c19049c01af6c2a210382124d6be675dc4bbbc3d20ac1084498107360915a8b1611d98a300fa084fab69eca005145d9261e999cd4344dbade5a72d59ed63c9bca2ffd2e92fa4c5895fd83c14c4fbc7f387a7efe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000001000)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r4 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000001000-0xea)="94821e7b6c8b9caa553879d6f7c97240a954b86909e6bd7ad39d08423ef7d47cb3380cd921564ed7e474f1e26108142f7f8acbae103ddb68f58195cd8e7410bcf16fbf32828938bdb5eeee3d3732c7735fe174dcda026b3f801f7dc218c920550d48304f1c4f77f7a4ed2f0be4f168f9d7d9bd061e5902ff1ea8d0b85bc46c60ed84d6b9869eba120448e583499eedfcad13b6bf7c627fbddafd1b6a24725a969dff3f3d9d5bbe1b9765d9581e1d900830582b9fb0aea84c5477a43b09ff492f9aa77bf73c10c4ddd0926b50564602c861abb753c9517752d8dedf19b5537ef7c88c773acab924ad6a92", 0xea) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000001000-0x2)="0000", 0x2}, {&(0x7f0000350000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00005eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004c6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000a4f000)={0x7b, 0x0, [0x0, 0x8000, 0x4, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$loop(&(0x7f0000872000-0xb)="2f6465762f6c6f6f702300", 0x100, 0x0) lseek(r5, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000c9b000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x12, 0x4, "4c4e68adb44b8f240d9ac09ce7507321612f04637bebe3cd1d8b3eddedd129113bbc1738c5558dfcb23a9fa0e5b5fd23f99829f3393e2a976fa430192bc4936e", "b17b97226363ee1320a31ba24f1708d97f6d168736e69655ed9860cd3aeb2d58", [0xffff, 0x3], 0x0}) 2017/12/15 21:00:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e3000-0x9)="2f6465762f72746300", 0x200403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000050000)="6b657972696e6700", &(0x7f0000d8f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000086d000)="b08c3286080bf825d7ffd26cf52101abf3622cc57cbda3c70abca954ea", 0x1d, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000d5c000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f000080e000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) alarm(0x80000002) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000589000/0x4000)=nil, 0x4000, 0x100000f, 0x74050, r0, 0x0) r4 = mmap$binder(&(0x7f0000e16000/0x4000)=nil, 0x4000, 0x2, 0x8050, r0, 0x0) r5 = mmap$binder(&(0x7f000017b000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000)={0x140, 0x0, &(0x7f0000e95000)=[@dead_binder_done={0x40086310, 0x0}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000975000)=[], &(0x7f000063f000)=[0x78]}, 0x100}}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f000072a000-0x18)=[@flat={0x73682a85, 0x10a, r3, 0x3}], &(0x7f0000b1e000-0x20)=[0x78, 0x20, 0x38, 0x40]}}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x28, &(0x7f0000620000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x77622a85, 0x10a, r4, 0x0}], &(0x7f0000aaf000-0x28)=[0x40, 0x48, 0x78, 0x60, 0x70]}}, @free_buffer={0x40086303, r5}, @increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f00001db000)=[], &(0x7f0000939000-0x28)=[0x78, 0x20, 0x38, 0x78, 0x38]}, 0x5}}], 0x75, 0x0, &(0x7f0000ccf000-0x75)="af41b96963393a06d3dbe11cef865850e9d96632b5cd5ae47eb5fd1d86dc62813a61b949b6e30d66a42a79a4b79514441f49ca516460df4dd2591d184dd01abbc9c5ab227fce5ad3d5d7cca02cce50cd8b28599aa5ed1014941ca847494da39c87cec31d463378a765fc65063a9ec5855227e1a9a8"}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000d9000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xc) fchownat(r2, &(0x7f000087f000)="2e2f636f6e74726f6c2f66696c653000", r6, r7, 0x100) r8 = userfaultfd(0x80000) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r9 = creat(&(0x7f000078e000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r9, &(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) link(&(0x7f0000f3c000-0x8)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") mount(&(0x7f0000890000-0xa)="2e2f636f6e74726f6c00", &(0x7f00001f1000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000e33000-0x5)="6c6f67667300", 0x203400, &(0x7f0000122000+0x351)="b84f19fd87a5ca8aa67bd5076a") rmdir(&(0x7f000025e000)="2e2f636f6e74726f6c00") getsockopt$inet_tcp_int(r9, 0x6, 0x9, &(0x7f00008d6000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) setxattr(&(0x7f00007b3000)="2e2f66696c653000", &(0x7f00003ef000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000029e000)="2f6465762f72746300", 0x9, 0x1) pivot_root(&(0x7f0000dec000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000089000)="2e2f636f6e74726f6c00") add_key$keyring(&(0x7f00005ee000-0x8)="6b657972696e6700", &(0x7f0000b2a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$UFFDIO_ZEROPAGE(r8, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/15 21:00:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006ea000)=0x0) fcntl$lock(r0, 0x6, &(0x7f000050e000-0x10)={0x3, 0x0, 0x32, 0x4, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000091c000-0x1c)={0x2000000000000005, 0x1f, 0x5, 0x20000009, 0x20000, 0x0, 0x3}, 0x1c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000957000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x2000, 0x0) r4 = gettid() capget(&(0x7f0000aa2000)={0x19980330, r4}, &(0x7f000089e000)={0xb472, 0xab36, 0x10000, 0x40, 0x6, 0x1}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f000039c000-0x4)=0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r5, &(0x7f0000642000)="", &(0x7f0000ad4000)=""}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00001c1000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x672}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x3, 0x100000, 0x9}, &(0x7f0000ee4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000add000-0x8)={r6, 0xfffffffffffffffa}, 0x8) ioctl$TCGETS(r3, 0x5401, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/15 21:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1d, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) userfaultfd(0x800) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x3, 0x5) listen(r1, 0xffffffdffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000045f000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa, 0x4f639f4e, 0x4, 0x7, 0x0}, &(0x7f000068b000)=0xa0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b4000)="2f6465762f70746d7800", 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000013b000)={0x2, 0x1, 0x8000, 0x23, r3}, &(0x7f0000fda000)=0x10) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000ee5000)=0x0) getresuid(&(0x7f0000aae000)=0x0, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000215000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d1000)=0xc) syz_fuseblk_mount(&(0x7f000091c000)="2e2f66696c653000", &(0x7f00006d2000)="2e2f66696c653000", 0x11000000000001, r6, r7, 0x3f, 0x80000001, 0x100000) getpriority(0x0, r5) connect$inet(r2, &(0x7f0000087000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c19000-0xf9)="d9622fc97904d7622b724627bf6aa2470c18e99be369e578137ff751b9044bd2a0d7ea4f9649f21e00f991a9d0fbb10fad788d5480355a52b8422075f596add14a61f8b01ab513ef5a789ac8d3a9cea25c23bdc53996f678129b25ff1df60bc13a39ecc415fd8e29814e41160f0742bad94fdc6e6fb6654d8928d0079555ccc0e46b751ea793d491463750f3de1231e874a58c9ee66ce7bb38c90253659f1257c31510ed44cd1b894e53a69d6e1f9de5e96205fbab47bb866fe0552961643e138af871d60fd40b53df6b74c90562f696da53aab404d470fdf970ca6c4b247247587b7384a20d53c81f953a9b79c288713436ac288b52d345e7", 0xf9) sendmmsg(r2, &(0x7f0000d8d000-0xc0)=[{{&(0x7f000001d000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a7a000)=[{&(0x7f0000e9d000-0x18)="035d29bcea6ad6aae5ff77c84351f5e317178142e4902fc94d26cf85ed305e7e0127f7d11e832195557c3330341d79b28b676a8d1a620cfb5e3e3ed1a806c96f4fccf08b71c470387210b98d5cfc72c47112304c691fc58c9f2cf5c9ba37c691f2827495b92f2a2af1c3988b1423", 0x6e}], 0x1, &(0x7f00001a4000)=[{0x100c, 0x88, 0x8, "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"}, {0xd4, 0x113, 0xffff, "8639653c842ecd1d85dc825b9b8085389f32105001b58cd1beae94ece95a2827fb6738641c167268a628370d7af1956ea10489a8ab9d80f19897adc1df760d22885b952daaa85cd6e5e6b8ba7885abb6f41a38e20b9f4dc2cda7c26ae949bfaeec7fedc4846dc06867e243ae06347b614850b09a0820c4127ea1f9f2604205dec68dad44df97c55d2e511a61b9c1cd87c919c6cf3b93cdd2f32be5c405506e25a015ca593d1ad0df8d9f09eac70c01be88988b82f5f4f77d90e909a7a455a41376fddf9e7aacb431"}, {0x90, 0x0, 0x1, "9627eceba951c147a20a6b6b534910836aa1d933f0fa5373459c7197a7175ab74e97dec65025fedf58a85b892cfe04b72a2162d0586d4026b1ff6aff1e4eaf82fb3f2b75ab4403abbb4830ae61545435ff0d9a210a1042f0b3973ad5fa1af3002b40cc770f207f341f5e29871417ad001305d6712985d9a6f86b1fa515e16d4ae3597ff0"}], 0x1170, 0x40010}, 0xffff}, {{&(0x7f000022d000)=@nfc={0x27, 0x7, 0x6, 0x3}, 0x10, &(0x7f0000683000)=[], 0x0, &(0x7f00005e7000-0xa4)=[{0xa4, 0x0, 0x80, "bddef04eb520edc5b11621cbccaa1c49792d38247c48ba3afd7db3123893c57e75dad6327022d6fae091da434c94a0a458384536082e96eba690b657db79adfb5cec5c4825537b633de49d3b3a74666a29564fb02b0bc9eb5298ad849eb757a0b2dfb71c3291d848422ed1c3eac900c668d267cdbd5ee99282a51bf657e3a3404dacbf088972faeeaa97497f11edd7dbd2633a534393ce"}], 0xa4, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f0000bc0000)=[{&(0x7f0000bf2000)="207a124cc3c2fd8320ec26dc3937c3bacacdd539ece0210f93f4eb80402422f88871e98fc918a473030eb7c3bccd25e0df079c99a6de67a7b020ddadbed371fd7fafa6f155fdc9ab20de9674c6d3a2d05d726ca904eb4d00baa611d60880388366ae90ae08abcaa5b73404343dcf", 0x6e}, {&(0x7f0000af4000-0xcd)="3bbf39aa2662d8c6f2d6041e0b350333c0a833a72d7075d01ec29ca4da338dbf439f3fc7c33a58251218a0ac184cdc9c2021f2ffa88b14b61b20ffdae91f46dca643c363c9e8b94501eeb37d01466d83ac1f20769e648693337fb1ab471855dd98b15472d9b4223ee138b2f46cc648b09f8463a48fe2669835452a4ff193199e434faabf7cf18c518787945283806501c334bf808b49b07480e43dc872798be56596d3456724fa1f16d68daa09563b657d51469770a672ba3ba63e047ba1e4fa158eced0ce9566df0f31fcf4d6", 0xcd}, {&(0x7f000025a000-0x55)="6163e6db9589f2c27f2d45b05d0746a933c9b8bbffa18409c45568984766c4f7ec7841861e21f688b458e28f36a4c5b5abdeab8ea52eb9167581508287e31c2c838d7fe2c87cdef7017216a6d3f8ea204335c22fb0", 0x55}], 0x3, 0x0, 0x0, 0x44}, 0x8c}, {{&(0x7f0000e3a000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f6000)=[{&(0x7f0000868000)="22", 0x1}, {&(0x7f0000312000)="fbd7e4f8f3c70e900de53132733a1330c6bb816b005f32590a63e3fb6e0ab222ce1d12356f73f4a1067a597b76266fbb2303b2ee4156db3f1d3cdec284918d50a36df75783e18be534e25bb5a7d637c05e4d6bb79970b85d37e3ea6353380170594ac1ce14375abd0f68eb62f27ea34a09f2e9be0a98479d7b13e6bf67fbaec77675908f925f0ddfbea67039424a854087a469f98bb6dd7825edbd6e110ac2309fa758fd20ca432d53b5df9739d848c38e223ed1", 0xb4}], 0x2, &(0x7f0000cab000)=[{0x78, 0x100, 0x7af, "28afec625262fcdef75589ed1c2dc184d434ad5c90875050f48121bd9829f6b4cc641359a476a6a4b5c39dc92c6d6fe33a7cb1c9d0f7bddcf836fcbeb656841368d8c005560f63955416dca520b72c7235f3e5ab230977591f65caee411333075fca7f3401be0aae8c"}, {0x78, 0x10c, 0xffffffffffffffc1, "9417d28707ffa0d310345684ca31f3fae3836c766fea4a9d9b464455cded285da45b543806ccd018d6b9e656c2be771ee305e34888ae285a7f69a9337232a7cc9ba4720f1151a389436e3dd680e1ac1b05914aa05b9014d4de3c1e8ad14af7f8c0d79d09c0eca52c2d4b37"}], 0xf0, 0x1}, 0x8}, {{&(0x7f0000e17000)=@sco={0x1f, {0x5, 0xffffffffffffff80, 0xfffffffffffff000, 0x7, 0x2, 0x5}}, 0x8, &(0x7f000072d000)=[{&(0x7f0000b9a000)="8e38bd15cb72835ff0b5d79f8fa8048322e8ba0f43e58349cf7d39327ec4ded3297d841f13fa287f6af91d5be530f0655b5b7b03cfeac7807135dbc532627c0b30f1136666330f25d917a59964883de4b000b4d6ae28020079cb350b9ee72b34773c21f9300702a370d9e9d8c461ec0f71466fd54ddc1009e620b6104e7a1cd254e285ec0387065237674e54e23d65aad7513afe209b97b78b1bf48737d1780913f0baa5b9e5299527b1669be498cd730aafadccad1df20a5f9613c340e4df1fad5a135ea430ad92e1ee0d52e7", 0xcd}, {&(0x7f0000417000)="6c2cff9fcff897fb562ca43f9ce5a86f4cac39b57653be2c7f6bfaa2f5eeb21f143db0c77411108c44028992546a18596a93b28f635b65c00ab2b15641bcad4cde2e4e0ebd089f775940991b5fe2fb47d578", 0x52}, {&(0x7f00009bf000+0xad6)="6f2592309f8f22007c3264b74cd27043f81c5b2c1977d76cdbc8a70a2e30e101affea7e53220e634dfde76b8c92fee1c2fa093b5914ac2b8e4ae1166357852f5fbecf2a3c7dddf01dc507b9ea7ada7583376b30432d0cf49eef739a54499ed011c1c74c7a4fe303b2ca38b4312eb9ca74e44f3749a69d7dfca37", 0x7a}], 0x3, 0x0, 0x0, 0x800}, 0x2}, {{&(0x7f0000f25000-0x6)=@hci={0x1f, 0x20731660, 0x0}, 0x6, &(0x7f0000028000)=[{&(0x7f0000467000-0x34)="c5926795b396501936a3778c065888b41a0951d958ef83def9bfef409589a3fa24319ec827447bf9833c6a2dc3cb1cbb599c47da", 0x34}], 0x1, &(0x7f0000b6a000-0x12e0)=[{0xf4, 0x10a, 0x1, "8bcc019141983b16afb721adfbc0501e8790935f467e96d6260fe65a116064ff6dc666974cbe1d37b6d0a4c27a249bb350c4939ece52ca075a251356c25cc2a4164f93552d19cdef0fb7cc7b7624d1c38994ffae1ff2f5aae93c2820a3f4cf303bba156daa73f3f1f7ea7f47d02f2d6ab7819a075c85fb6375c72717a0758e5ce3f5972c2bc5f1c6246dc50b22dde24fd744b02f214e930abe5338c4b44de7a87cb27e1ad794a0e60e242b8dbc0cfc84caf4807cbc8ad6a1f5a91b5fb10b56d2a5dec9b94f9aba5c29484b1be54877e32db3236d182864908e5fdaec8157a5bb95542db54bfaee"}, {0x90, 0x3b, 0xfffffffffffffffe, "0c74f610e6a8f4b1e20b03e2bf4093ec154ecff1ffd9fd57cb7d34e51ecc6bebaeec54f7df475d49039c091338b63cfab5b2b3ab9575f6087d56688c083f09ac0f06986a56ed2c2463eefa8f955645b346bee2907acfce3624e3065f4c376ab9abaf98ad807f7313323b80d7821aca50acfafe2044b8a644c898fd34684b9b9d11b480eb"}, {0x6c, 0x100, 0x9, "0a46a49b848feab2b048386a10bdd1bb755acc0307f36dfcf5554ec6ba2184c881f72be50f00c54cd3ee4255f454e09d3ac67437fe85a5071c87772088a8ff9f4ba8d381580c057548a350749328bf5a0476ae12a746d360a1c2354d3802"}, {0xb0, 0x6, 0x1, "79fc823bc64b1956ff2b0d8083e0118a451231762509ee4bfd3bede9e5e5b65f98ccd3601947d479889c17fb5d1c29420dc2e93212e77c6fe5a28e26785b5067fc775254756102bc9436baa5f2483439701a391b1f90d184388de879335c3673a886c0aac9a2540e61e4d46b0f9e9ac73ab55746c1eeeb1838fcfa43ebae5d37a0200ff38c9e5e12ae29972b90d447539e015628fcfda12eb233e9cfd2b8a142eba9"}, {0x100c, 0x88, 0x8a, "9744d8c49efac6d362e80a08b0fa1cd5e37db4c2d0c4ea8ce40d5d81a64ad704aaae88fb0ee549c3851c574f341faaf2779cf19bcf484fb613b621e6af300754707a3c6fbaf1ea2184a2509ca2d9d8980df8ce66ce572a1b529483395b05ae2dc672fcda3eb0cf226ec8ccd51903a1206aef36b5d2ce3e72a9d3e2cb7af777c086db607bf87edfb6ececb34241ecb2b5b945728d29a832aaf6152f9353bbb78b08eaaf42e8f9aaf931f756e94a81b493537a5594f65a5f411f898d084502df8a1a042b248b92c38c88e3e7fb7733a45c0f77971e06338c2ce0bb5603e7e84f3acaf6ba80a3bd1806c5549b0d64db4ad6264a3d5c1c58bfb5053cabdac139813a29a5ce664e98a5ace7ff57d5e4a3547dc966120ee88101261f9953c4b45f92ca5562f0c7f50c45c10effd7ad2ea048f8486254cdc4a6e37d2bd1b7f461e8a09663be832295863e10141dfdc58133c0f10720c274d9caaebbddfafd1d9faacc4595034d1c2c8978aee3d48cae1e6a05737a99613e2f3205afbfa88e400c188947288676add65b763d12f57cb54dd2047d35ce7eb0ef8ba69f11f1626155e93286165a08a7da61abefe97f4113f2ed776b34ab64acc523bff61387f682f7ca0594a4debf67c66d80682f6a86c9f52ee7c540799cf7f8ecab0b61016c84137390c18651855a08394674a850a0f8920d60ab8b32f231d3f7337a0981e9d1c709ce930b60ba589538774f86897539c33b6ddd719c4e5427f8614801f6613baa4fb3f31890a1c8662e42ef1137d24fbff74b41278d0211d7e998e32021ad004459311d3f9c015523eca3e01f5a83eadd31bb5837a6a92dcdb2d8e82237bbe3376e825835dfe5616ea09e11a3e802ae17bc7fafc249c51de117155dbb415532f9f56eaf2102956f2379f58bcb17f8c360b70a00e41a2245f525118af434db2be6542674f8713e39a1d9ad2b42618d043a2d82407ee4c0d7ff047cfd846db89c18a01b3dde3086a25d94462dbedf5c108699eb6f83da94913604e02a3c113600c16def6ea1a0f59475d8a298f71444ad70c5284906f8dfae033ae33c89d8e3f4b44a9969953a75da2a7ef16471606b34537b9d210d60f4b1b3f57a96d81492ba3ba3c587e29cc1d9e6eb85ea2be9f1d96e4facc36bb0afa8fbf25a23aa673bb9370f321537e20ea6ceeff05d38bb2f11dc8f3058677df81eade2a1a81dcb3544245f6be5fe050cf8c5725fc0e8790d9f868cec4bbf48edcde26fc6bdaaf6acb70eaa86d512b211bb2927d9245c93ee83d341edb71275d0591607f6215c830b5aac004d6ebf673cb7cc343626a7f2f95c5fa7462e95bbe5180450948a253f7f2caf07721743cb01ed6078b360d1111bd7071d1396d73f6eb6d5624406d64d2069290fe014f5fa886aecac42f21fb9c784d3c6eb243d1f51e4201c77b4895a769996a34c3ea30fa0b910ae2acdbccaebd6e22bb5cd15f9e73afeea7404ec68e362ff581041ffccc8bb1e335ea9015fde88e9226806017f94b9c692f6e7ec976e054cff103214f10ab7e1416703734b60cec798babd482914e29d026af9df228cf61aaa223bb821d68d57253227329204f97f913cdc814c5a34f127ba61b74ab5b8ef3a7f04dc611054fc255fd7f47d466caf59ebae6315c4e8a4c20bf946099433dd055e2d5314cbf345b9e7167bdf6ee88b675985146994096aa41c585e63d531cbe1ff7b0d7a1c54b8a261387228ee96e82fb7356009e9e30575d56fa1274314cc76cc35986caf922fcbed101ecf108020330fc42e183f7e90fe363626fbe5aed9fa3be3967b59f3bdcd47b916165fb0c618e3ca2264e69fbe8cabaf3a75670377fd6994fd9b9c44cf451732e4497969fbeac7931c935efec0fe5e9bbb37609ff6d89009a7f6140a92682aedfc3045dfcb7548172bf39f0ef2c57ef0db57401518600250f8be043e608f66dc594a56df71b7cc309cadd38983d1bb0a3cc54d3f9c45191f794326411f7712e64ba82324079cfdebb58b090c4757490a3f30367d7be16f229071bb92d8942043b5751b70c30e5dc6ab4b3279d6e76204e1b1249348f74d578a21615a7cca6505d26c035cbdb82dbec4fb48ffc47f5f0c2f1fdffc406f04cae872c4120ade9a320290ab1756ba2ddeab68c6c59926ec4a942929bc806ea2cf2c6bd00bb2c625de28205844551f28d09f7c935d4352586cf995430eb8393027962351471771ed7dc0564c6f208b9340d36b5171a7144cee7f04b2a278dbffbd8ea5fe4aab02f17d5482bc3366e1fdce29f8da3426091db44872c9dc8217b4ec27cbadb0bc1c923abbc72d2240ce2d174ae0f90229d49353443cad553881f9cbfd6569f1bde17abc6a1a4d3662054b1a9e0dfdecd4155efe7db9ae702318cf11dcc042ea4dae5bbc56a0fefd16359fb74ca4535994428eff66416b361be54916e881d9899e080f9597e5aaa42484d4cea4e5555381362c1c4f8724f3963dbd091fd54f442523575489758b8e552c1d68dfac5a69d415d8e03b96c3881cb5e880f2775c0b7e803c682a0212b523daf3b738c1753bb0cf1f8342fe512426559b354bbcd04c00a58acb94e72c2c3d6f6e91317f0756bcede18ea4046b19e5edc02cad82fd803c95256abd8f84d3d688a02ed6cd238e49e23817793931952da1c5934983ec98026ec333caa72390f566e2d6500d6b6b3d68ccccb022caa420a9622bb2e624c8484006789cbda6a8400015165f5b6429f01b7c36f4caba430ff30ff210b2188f55fe035a2ec39879e56b2ffa057cce34b0cb9e361396b5165d1885987650e3b3e8fb1ee749bc21ddeee716e6c4bb0b5c5b5a134b5ae42447e93da34d12cb2674ca941d77c572ac2c8f9328729429e1969c6e2e9784bff30770c44eadd99a3f32fdf4598e5557078797797c94cc25f133f3e1851e1a4e965aac70327ed89a1bf10616d4f1ef455a0edc53145f3094bb95cc60b1baeb74e46c9b42395703f5921135571fe31f4f1bc1d412cb6b95734896a729dfb994e74b05427858cc99a6d9d6546ec16137d27e87b455726410dde12feb5adabdc90db5dbc9258e79faa25483dd2ae58c22fc91eb2fb3ea36960458ccdd942e867c4f5f1f843fbea3bb5da60f2be199d0b9b0fd20250cc139ebebe63f9973b24cccf89f1b91995856c6b22c8a51420659fe41b8f6e58b30d0786f530c887c4e6324f6125a5fe7b3134b2dadc83ed6177d66a81a874c3458415b0fb8fa8a29929a3173e2cf445ea50532d7142e45f72b843782bd093c0f7c9a512cf4d4758bf4bfd0c18d236ce1906415a6af8f3b03761c03c4f3badf803fd7632eed9d28323223791438f14c995d333480d9e1b924b43b2f77023998b9aa19035d5f67260e375b79e3d83877bc93bee2f27fc617e3920abca69c6fe03530908e0fe28aa674f1036089f6a4dc4f8bbd20e12ae1d576266fa5f53af24b38b6bff901f91170beb989918e1577d8f0e097b99485956102ffec15012336a8256d9471dfebeff263f8120aea452bc1eaa00abcd784e9ad5ca67df3ef8894827370a864311e69f21d0fb67cc8e6d89f48b6e3b69d389b4c8ff4eb21cb9f525a75fe126eb0569de3ba0c0b4820ec297a5c2769f4739e0ef98e83c15ecaedc73b7358ab81000cc4fae42e3f1bed991b22c2a8f2eb35e0dccf94733e7bf19f7b0a83c7541f21030aea4f4fd100280bdcf883ce52a28aa2b73145aaf8962540c785750bf25d1616754fe7bb39fb237e72fee76683b442905d5c7f9c8db3816a6fb2f35160e4d32572a89c02ac59520149e012b3082aaa00e8a17a65e149ba98d2f8f0afbb52dc76f742873011e38961d534858fb9b58b132e6990a2d8d9ad4fea8aa45c760a012b2cbe41bc93d3610765ae00f1073b4bb6405db4c530e48871fa80344eb0e89d076f44881a6f8ba8cb52ba10ec6b4ab9b4fc94d8aa32b30eb3168c8a7e4de70e6a15307b15713a81ea23921818ba7015c0817e7c8bc5bc454011363b951254dab23781acda50bafde57e6193ca1e5eae8b5d06013d2c80d3e37fa7539221613e4168591ef798348e4bfe63be961381cde941e001cdb57a1baf581150c52a615b852de0c4e0db6c78f584262b7a3ec971445c6d7b6cf2bcb82dbb827b82b8b0a81705e9503e6c4f40a4d75042586606936361761eb905714c0de0ca20e917361847291bd49edff582ace46b5624e43b2bbd2f1bf6c26088e6c3fa8fdf9e931714f3393da0ec1bbbb2e5c7a71d623f688ac8420f514b783a70d0e79bde9080161dd65cb44fb725b9db2c4d490bf16f91137fdce56af7bf65c59b168b71cfe56c43ca25ba4d613bc0c9858c066d2137e26da3cb182f682b725eb7924900ad8a9a5b04b2e5768f95af017102fcd64651e9d9c36094282acd40439267f2d13c2e4f7c177e7a16b8baf567ac83c75d3649bf99d98ef74d0a1863d4e1a67361d105c3d76acdfcec0d15d5664529b438bab99eff697ebc64853ea5594030f87ed6fb3fd5353f409bba87e055d44f7e2b6d6dee9085e7995c8eba5eeebbaf5a18977888099d4eb1c5f0ba2e7c29056498728ca2d9cf796fc5cc3404354a3159774881fa52a00d17d62fbd830758c1e2f66253d6a7714fb9da2e9f9d262197bbf87e46128efc70df11fda4ca3bb9b0fa4fe7bb2a170677d71a3101e051ad253ef9c7434b080ac163157cdb48c79bcf9c1b2b8471807233b55c263be810b30f3062e32c390d99620cd4c23b8c7ac365923b07e8d6509c6266aaa7741e21fbf1364a862eeff14807e8ae97b5760c954d77df3c87e70479ab5625486bc9a97d380d45ab1e5829af0a0a0dbe45994ef873bf8c1b411a8359e84a88b2c95b16787b65494b0e945137ea2b97b43f3c8bd8a1c4c29d35aaca333c417ec83b5bc3d47ba3104ccfab2ff9df0691f5c348aaed1e6df12b1845714a7e507e7a6ad6ded43a5629c3d3e72707b03e50a138acf9ba705dd4b512f33fae0e8883c9ec76b0c2db3c64af13fbedad5aa0f7467edf41fd72da135e84da76f0738f99176ff0d81c83d0e3661ed37241214b75f926838c36197b63dd026f083726b8267605c10bc12aaf3bae429864b9b0d4a278e1edced75a2d92a14cb60150a9b3584cfdab5d615f4423bb1e06acac51b21ed061504b6f45fd28ba18426fcd2e72e06dfd7b112321be46c5a9cab22934f9b86008354e3584a62f7d8d8bfbf5c739723831a350e041746c17b59d1f353e5fda1d61cbcc197452ab9b35e857b1cc125565f583cff2ca7200f0edb2c148ae52fa38bda307479cd8d95a0c6985bdf02c10a959972a5061803ff7eef0af3f476b5d9450d11b08887310e261d351a6c314c38f4692ed2ab2ef34d0f4e8287feea9430ba9424a004006aad29da481d547b72fb2a56c9bf1578b718be68d77c5a1387f5346eb1ade801c427008f8a3ecb0e618a9fe5ccdbe9091c4e5d85510154ffce8e3f90c1acda420128e85ea09b4728a034116080f659252acd9b4dab3722fbbb1fd1738640e5cae2cdee5350c24836be320b0b2fd70ad3fc56c05204d303143eebbb6c416e1bf3ce9cb36293de6df911ff34918e85e65e7895cb79b245e029bfcadc4ab66b6737c7c55ed0639829ce9064f3c82c7be50bfd9da8b26305f997aaa0bdb01181c6aa9af88d8f12b6d9fd39a660166204054e184f8b235188fc7feeb5543a7909e10ed9c801271499789cf1d27f06749976dd2bf1f76b20a3bd15bc903cbd26a8eef758c697abf1b65c06c727e666d17c5a35153797ecc9d60dbd8acf2fb5059ba5f49b68ad0"}, {0x34, 0x115, 0x1, "c05435a9df165730ff532a01875056f8163e1b6446d6d817031e9dd3c5d45aaacff60909cf"}], 0x12e0, 0x1}, 0x100000000}], 0x6, 0x8000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x6, 0x2003ff}) open(&(0x7f0000c33000-0x6)="2e2f66696c653000", 0x20000, 0x30) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) sendmsg(r2, &(0x7f000083e000)={0x0, 0x0, &(0x7f0000d54000-0x30)=[], 0x0, &(0x7f00003ee000-0x1598)=[], 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) sendto$inet6(r0, &(0x7f000048c000-0xa3)="bb29fe129bae52e73530d5cbfb6ec0e7470f62146a01501a8dfdab2bc08b7823dfed2985da9f8830b4c9cfc80826a9f41a0152defed5e2896b09fdb5dc3ebdb9c807baba1794a31e5e3b281e854e6987fe76b469834c64b91950b5423568af0f293f098dd9b3784f67a465a2a6ec59ec84de4487064902a48d3d127ca08b38caf1a5f620333be5fd6ba31c7a892d1752616314d345d15ad78b9164897a6f0b12027712", 0xa3, 0xc040, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000008d000)={0x0, 0x0}, &(0x7f00002d8000-0x4)=0x8) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/15 21:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) timer_create(0x0, &(0x7f0000144000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d4000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a91000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x30)={0x0, 0x2, &(0x7f0000b4f000)=[@generic={0xd7, 0xf510, 0x14, 0x0}, @generic={0x9595, 0x0, 0x200000, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b6c000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mknod$loop(&(0x7f0000de1000-0x8)="2e2f66696c653000", 0x20, 0x1) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f000061b000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1c4620000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x400000000d4) mkdirat(r0, &(0x7f00004c9000)="2e2f66696c65302f66696c653000", 0x181) mount(&(0x7f0000df7000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f000076a000)="6e66733400", 0x2808008, &(0x7f0000dee000-0xd1)="762a") 2017/12/15 21:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) r0 = memfd_create(&(0x7f0000de5000)="76626f786e6574306d285ea473656c662d640000023700", 0xffffffffffffffff) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e1a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000cc2000)="2e2f66696c653000", 0xc001, 0x401) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00004e7000)="2e2f66696c653000", 0x101000, 0x0) r2 = socket(0x2000000000000010, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000075b000)={0x0, 0x100, 0x800006, 0x9}, &(0x7f000003e000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003b9000-0xc)={r3, 0x7, 0x30}, 0xc) write(r2, &(0x7f0000ac0000)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x30b1, 0x7fff) socket$unix(0x1, 0x8000000000001, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x3, 0x0, 0x3}, 0x8) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000634000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00008dd000)=0x8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00008bb000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$unix(r1, &(0x7f0000f4c000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a09000-0x4)=0xb) pipe(&(0x7f0000ce6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r5, &(0x7f0000bd1000-0x1c)={0xa, 0x1, 0xe6a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x278}, 0x1c) syz_emit_ethernet(0xe1, &(0x7f0000d79000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="e0df9e6ef678", [{[{0x9100, 0x3, 0x1d, 0x7fffffff}], {0x8100, 0xb7, 0x80, 0x3}}], {{0x1005d, @ipx={0xffff, 0xcb, 0xec86, 0x15, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa}, "f8ccdf106b79d5f149fa2049916ff458f9569bbfe0e01d4d8aa9f0090a21ff7454620661cde17e28bd0f446190439c1a7c8f01ab87cf5bd334b430552b1141bd2ff73ee58dc71818b3436455a9f9a58c7007cb8a53e3d329e77bcdf8627cbe3a15bd78b09cab5e63272f470afe52cab976be0791d57e96d50d73de033ae90874bd426435f6a35822e31a53a4618c653f45e4ecb1589bb602c12f99e3d796a02c6b7569d1cfc68e1451b8d9cd6a"}}}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00007f7000)={0x0, 0x0, 0x0}, &(0x7f000079b000)=0xc) syz_open_dev$usbmon(&(0x7f00000c9000-0xd)="2f6465762f7573626d6f6e2300", 0xb3e, 0x2e2000) writev(r6, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) write(r4, &(0x7f000036c000)="180000001a0099f0003be90000ed190e020808160000000000ba00800c00010000196be0", 0x24) 2017/12/15 21:00:01 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)="0000000000000000000000", 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x1000040008973, &(0x7f0000b20000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0xfffffffffffffffe, 0x80000000000008, 0x5}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000552000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = gettid() ptrace(0x8, r2) sched_setaffinity(0x0, 0x8, &(0x7f00008e3000-0x8)=0x1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r3 = getpgrp(r1) mmap(&(0x7f0000000000/0x912000)=nil, 0x912000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r4, &(0x7f000000a000-0x64)="", 0x0) r5 = syz_open_procfs(r3, &(0x7f000063c000-0x6)="736d61707300") sendfile(r5, r5, &(0x7f00000f9000)=0x4000, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 103.057050] audit: type=1400 audit(1513371601.490:223): avc: denied { map } for pid=11813 comm="syz-executor2" path="/246/control" dev="tmpfs" ino=35261 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=dir permissive=1 2017/12/15 21:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f00003fb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x40000000000801, 0x84) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d1e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000fa000-0x8)={0x0, 0x9}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d6b000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5a000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000081f000-0x10)={r1, 0x68, &(0x7f0000d20000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000068d}]}, &(0x7f0000d20000-0x4)=0x10) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a7f000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffe) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000b55000-0x4)="0c816970", 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f00005ca000-0x28)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) getsockopt$inet6_mreq(r2, 0x29, 0x1a, &(0x7f000052d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000032c000-0x4)=0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000069e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040a000-0x4)=0xc) perf_event_open(&(0x7f0000642000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:01 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000770000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x474b9a60, 0x100) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000001000-0x10)={0x1, [0x1f]}) connect(r1, &(0x7f0000000000)=@nfc_llcp={0x27, 0xf9, 0x400, 0x7, 0x7f, 0x7, "ab7214233d0d7f38e205fd763a5f33366504d83b9813adf383419884f180fd89ba14a4c19d862486312eac6fc084203006131bb12bdb1f641010e08723e0b4", 0xff}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000002000)={0x9, 0x0, [{0x8, 0x3, 0x0, 0x0, @irqchip={0x429, 0x996}}, {0x2, 0x4, 0x0, 0x0, @msi={0x9, 0x3f, 0x6}}, {0xffff, 0x2, 0x0, 0x0, @msi={0x100000001, 0x3, 0xf10}}, {0x4, 0x7, 0x0, 0x0, @sint={0x80000000, 0x1}}, {0xffffffffffffffbd, 0x4, 0x0, 0x0, @adapter={0xdc7, 0x4, 0x8001, 0x4010000, 0x9f}}, {0x6, 0x1, 0x0, 0x0, @msi={0x1, 0x835, 0x2}}, {0x0, 0x2, 0x0, 0x0, @irqchip={0x80, 0x309}}, {0x0, 0x1, 0x0, 0x0, @sint={0x0, 0x3ff}}, {0x1000, 0x1, 0x0, 0x0, @irqchip={0x2, 0x7}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000c2a000)="00", 0x1) socket(0x803, 0x80005, 0x4) perf_event_open(&(0x7f0000fe2000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x10000000003) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f000085c000)=[{&(0x7f0000b3f000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000900000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000889000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000002d000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x4) setsockopt(r2, 0x1, 0xfffffffffffffff8, &(0x7f000035f000-0x1000)="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", 0x1000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000687000)="2f6465762f6375736500", 0x2, 0x0) ioctl$TIOCCBRK(r4, 0x5428) perf_event_open(&(0x7f0000450000-0x78)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000ff2000)={{&(0x7f0000303000/0x1000)=nil, 0x1000}, 0x3, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r4, &(0x7f00003aa000)=[{&(0x7f0000cda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x1) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00007a1000)="", &(0x7f0000000000)=0x0) ioctl$sock_ifreq(r2, 0x8949, &(0x7f000094c000)={@common="697036746e6c30000000000000000000", @ifru_map={0x6, 0x6, 0x1f, 0x8001, 0x7, 0x1}}) 2017/12/15 21:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f2f000)={0x0, 0x0}, &(0x7f0000e79000-0x4)=0x6) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ecf000-0x20)={{&(0x7f0000b62000/0x4000)=nil, 0x4000}, 0x0, 0x0}) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000a53000)=0x1, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f00002ff000-0x4)=0xfffffffffffffff8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d46000)={0x0, 0x1, 0x3, 0x100000000000000, 0x3, 0xffffffffffffffff, 0x33}, 0x1c) userfaultfd(0x80800) r1 = perf_event_open(&(0x7f0000cff000)={0x0, 0x78, 0x0, 0x10001, 0x20, 0x0, 0x0, 0x1, 0x100, 0x1, 0x1ff, 0xcda, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x417, 0x9d, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffffff, 0x8) accept4$unix(0xffffffffffffff9c, &(0x7f0000e6f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bea000-0x4)=0x8, 0x80006) dup2(r0, r0) perf_event_open(&(0x7f0000018000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fd000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x10000, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000000200000004, 0x80000001, 0x400000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x7fffffff, r1, 0x0) clock_gettime(0x1, &(0x7f00007b1000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000cf5000)="2e2f66696c653000", 0x4000000000012) mount(&(0x7f0000a54000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x80, &(0x7f000000a000)="") 2017/12/15 21:00:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f00005f2000)="59c652ec766cd19643826a16701c718f70e1914d13aead7a2d5f7ad9e2bbf278"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x2080000) r4 = creat(&(0x7f0000353000)="2e2f66696c653000", 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000345000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ca3000)=0xd4) 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, 0xffffffffffffffff, r2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b91000)=0x0, &(0x7f0000aa8000-0x1)=0x4) set_mempolicy(0x0, &(0x7f0000b1b000-0x8)=0x2, 0x1) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000067000)="7374617400") r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fae000)="2f6465762f6877726e6700", 0x440000, 0x0) readv(r5, &(0x7f0000a46000)=[{&(0x7f0000d9b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000d48000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f000051a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000272000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f00001a7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000839000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000daa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b90000)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x8) read(r5, &(0x7f0000f42000)="", 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000ab3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000d29000-0x8)=0x1d004) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd4e8, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x80000000000000, 0x0, 0x4, 0xfffffffffffffffe, 0x4000000000000000, 0xfffffffffffffffc, 0x204, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() fcntl$setflags(r3, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000762000)=0x1, 0x102, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) syz_emit_ethernet(0x5b, &(0x7f0000080000)={@random="0bff18cd5726", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x886c, @x25={0x3, 0x5, 0xf7, "1ba01b1a5f94e054e5027c8bc4f064826caa8affaf1058394d959ff7d2a8a664abed051e9e943cc8e8dcca6deee43d93f64bfc997f1c988be0c2c6f14e4ad204abfe264770da80b16755"}}}}, &(0x7f0000ca4000)={0x0, 0x4, [0xf70, 0x91a, 0xd5a, 0x145]}) sendmsg$netlink(r7, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000019000-0x10)={&(0x7f0000001000/0xe000)=nil, 0xe000}) 2017/12/15 21:00:01 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000095b000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000044d000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006fe000)={0x0}, 0x4) mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x0, &(0x7f0000900000-0x8)={0x0, 0x0}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000043c000)={0x0, 0xd17, 0x5, 0x2, 0x3, 0x10000, 0x80, 0x100, {0x0, @in6={{0xa, 0x1, 0x216b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x8, 0x4, 0x1f}}, &(0x7f0000900000)=0xb8) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ee000)={0x81, 0x7fff, 0x4, 0x5, 0x1, 0x9da, 0x7, 0x100, r1}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000025f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000901000-0x52)={r1, 0x4a, "45d3a650d310a4b252a863311326ebeb7d09c9779106d73997db4ee9d4224bf759c8e4ab48fc50a7a91b4ffd4fd2beed28792d1442d534c0a54f450d16a7644727ca7113c3ddd903d107"}, &(0x7f0000900000)=0x52) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000085f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000002d000-0x4)=0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x5, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x74e, 0x81}, @sadb_address={0x3, 0x5, 0x0, 0x200000000000, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 103.150715] NFS: bad mount option value specified: v* 2017/12/15 21:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) connect(0xffffffffffffffff, &(0x7f0000004000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f00001f1000)="2e2f66696c653000", 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00008f7000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000286000-0x11)="2f6465762f7161745f6164665f63746c00", 0x424000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) listen(r2, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ad6000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f000083d000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x251, &(0x7f0000aa9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv6={0x7, 0x6, "664f37", 0x21b, 0x67, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x87, 0x0, 0x1f, 0x2, 0x6, 0x92, 0x2}, @dstopts={0x33, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x3d, "a143201ee2add9f910dc35762b31c7a51ca297f9efc9f5a261cd69f284996a2616624241f9ba15e3c7dd54ad968f1a84963ad85f9653b75c8a88b6f985"}, {0xff, 0xc6, "37b6a75d6140d172eda1c1af591c5eda4be8c67418bbbf18ac8293fdf726a12a74e22de589e457a0af3e414071c77a8723e7d419b5284dac78572188c09b909a9690e20ecc743970e5b0e2225b9ee2435689fe6b4c54610c0bfef8535d62e696e9335a645755053a4fff8f0693864eebb021f508cf819099cb16da1b0d533de2c92c6941e14bd6f90888595a22d874af0a85fc0f881a7500685c9d652aa66fc8e1abf08350166cee0654a0b7069b2840040231b685eb50e45775a0694f6527de8d8262f94391"}]}], @tcp={{0x0, 0x2, r4, r3, 0x7, 0x0, 0xd, 0xa, 0x800, 0x0, 0x2, {[@eol={0x0}, @sack_perm={0x4, 0x2}, @generic={0x22, 0x5, "7d72b1"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x6}, @generic={0xc, 0x12, "e9dbef3c1f4846db1ec84094e0ae7e05"}]}}, {"6bb62b76b721015679c06200b42c829268debce9510a0ef9a7f181309a2dcbd61b9091f2b7df75de5d3f18960b95abe9efcafbdcec6abc996ea36c7ab08cb88269e54ed9ca0d637735c3e0a6be89bbe6eb107e0d1dd96cee94e19d322655a0849df7a3dd5d923b42ecb60f17df2f0326f3034e554d308f330cf26125a763b78ca7ea384e5a8c73b04d561f6dda6152b2771a8d01c14a51c2f118177e9ab6207b40f7e47e002b345372fdddf17d4f2fccbcef740f58a111e83cd07a76615eaae0e786ac927e700d11e4e4ba5956672523"}}}}}}}, 0x0) open(&(0x7f0000b57000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r5, 0x1, 0x2e, &(0x7f00008ae000-0x4)=0x0, &(0x7f0000057000)=0x4) syz_extract_tcp_res(&(0x7f00005f1000)={0x42424242, 0x42424242}, 0x80000000, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f64000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000551000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a5000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) 2017/12/15 21:00:01 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006b2000)="2f70726f632f73656c662f6e65742f70666b657900", 0x4000, 0x0) r2 = inotify_add_watch(r1, &(0x7f00007df000)="2e2f66696c653000", 0x20000120) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c85000-0x9)="2f6465762f73672300", 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00007b0000-0x4)=0x0, &(0x7f0000736000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x6) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000134000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54a4e3ad, 0x8, 0x1, 0xfa, 0x20}, &(0x7f0000bcf000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000ea000-0x8c)={r7, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r8 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r9, 0x29, 0x24, &(0x7f0000340000)=0x4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000244000-0x10)={0x1, &(0x7f0000101000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write$tun(r8, &(0x7f0000101000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r10, 0x6, 0x10000000013, &(0x7f0000d1a000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000020f000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x0}) r11 = syz_open_dev$loop(&(0x7f0000e27000-0xb)="2f6465762f6c6f6f702300", 0xff, 0x10000) ioctl$LOOP_CHANGE_FD(r11, 0x4c00, r4) close(r9) clock_getres(0x0, &(0x7f0000f46000-0x10)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r9, &(0x7f0000972000-0xc)={0x4, 0x0}) [ 103.184773] NFS: bad mount option value specified: v* 2017/12/15 21:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000086000)=[@in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x1, @rand_addr=0xadf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x100}], 0x84) getxattr(&(0x7f00003f6000)="2e2f66696c653000", &(0x7f00009ef000)=@random={"62747266732e00", "00"}, &(0x7f0000312000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000681000)={[{0x1, 0x2, 0x5, 0x101, 0x7ff, 0x1, 0x0, 0x401, 0x9, 0x6, 0x1, 0x3, 0x82}, {0x6, 0x100000000, 0x708d, 0x3ff, 0x6, 0x2, 0x9, 0x6, 0x7f, 0xffffffff00000000, 0x3, 0x8, 0x0}, {0x4000000000, 0x0, 0x4, 0x20, 0x1, 0x64e, 0x7, 0x4, 0x4, 0x10000, 0x1ff, 0x6, 0x1}], 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x0, 0x3, 0x0) capset(&(0x7f000011e000)={0x20071026, 0x0}, &(0x7f0000e66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000048c000)="6367726f75706370757365742b766d6e6574302d00", 0x15) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e4d000)={@common="79616d30000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d1c000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/15 21:00:01 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000d85000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2000000000010001) set_mempolicy(0x8001, &(0x7f00006e9000-0x8)=0x8, 0x5) unshare(0x20080001) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) waitid(0x1, r1, &(0x7f0000f5f000-0xf)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000558000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x800000000000000, &(0x7f0000b87000)={r3, 0x0}) pread64(r0, &(0x7f0000859000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0xfffff7fffffffffc, 0x0, 0x8000, 0x0, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r4, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x8000000400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x368a, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00003ca000-0x60)="a3c6c550c507c1f023b8531738555bda7defd9bb07dd6f5493d29e9c0ec532defbab4600000000770996cd8942ae8b91581485e2501045f3912930502833244af5390ace9f1eb80c9c5e0cabd24c289e0000071dd20dbf0e699833ac724bf0") socket(0x4000000e, 0x3, 0x1d) r6 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r5, r6, 0x80000) memfd_create(&(0x7f00004dc000)="5b6367726f7570295b2f76626f786e65743170726f6375736572776c616e3000", 0x1) openat(0xffffffffffffffff, &(0x7f0000d60000)="2e2f66696c653000", 0x10000, 0x4) syz_open_dev$usbmon(&(0x7f0000179000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x280) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:01 executing program 6: r0 = memfd_create(&(0x7f0000542000-0x17)="2b65746830706f7369785f61636c5f6163636573732600", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004b7000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00009df000)=0xa) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006de000-0x8)="2e2f66696c653000", &(0x7f0000cd3000)="72616d667300", 0x0, &(0x7f00003f1000-0x2)="") unshare(0x28060400) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00002bc000+0xc63)="2e2f66696c653000", 0x80000000) inotify_add_watch(0xffffffffffffff9c, &(0x7f000088f000)="2e2f66696c653000", 0x0) r3 = memfd_create(&(0x7f000070c000-0x6)="2e7d656d3000", 0x0) r4 = getpid() perf_event_open(&(0x7f000062e000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0}, r4, 0x0, 0xffffffffffffffff, 0xe) socket$inet6_udp(0xa, 0x2, 0x0) ioperm(0x2000000001bc8, 0x1ff, 0xa) r5 = accept4(0xffffffffffffffff, &(0x7f00009a1000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001a5000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00004e0000)={{0x5, 0x80, 0x80000001, 0x1000, 0x20, 0x4}, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f00002de000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000)=0xe8) sendto$packet(r6, &(0x7f0000001000-0x46)="8d9b0c80ea2a4bfdabb66af6a25621ef674dc320f04d2d86a8a758cceec6a4f877c671ea83e9b6cfb63f2fe3be50ae91d6882c4f7db2e757777473d31eb7a7c70233214c3295", 0x46, 0x80, &(0x7f0000398000-0x14)={0x11, 0x18, r7, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffff898, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f41000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000e60000)={0x0, 0x0}) 2017/12/15 21:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad6000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) pipe(&(0x7f00006ba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007b7000-0x5c)={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x5, [0x1f, 0x1000, 0x100000001, 0x80000001, 0x6, 0x100000000, 0x9, 0x7ff]}, 0x5c) r3 = syz_open_dev$sg(&(0x7f0000496000)="2f6465762f73672300", 0xfff, 0x1) writev(r3, &(0x7f00009ce000)=[{&(0x7f0000d30000-0x69)="cf2325001a5b4b728e61be7653342bd7e2087511e8d3b88ff5a8ef745507c8213e857ca9587e36dfd39a9a355c202d1ad4a6302849663c580bad4692fbd101252cf9ddffc0a80df3ca7bd388136f57bc810aab59a0f2bb75759dfaddb1e978ae722eb0a3d66c5b6fcc", 0x69}, {&(0x7f000091b000)="35bf4e60587b9d902597ff6b7902166d7caf3978b9922038a45a0bb5a40d281f0140f5f40d29c948dbdbbdda77af43cb1c669d4a4d5c56393ffd7cd80f30263c9a77b57b8dfc2a60d1ba504606c0", 0x4e}, {&(0x7f0000e7b000-0xc)="739de547339027228918b619", 0xc}, {&(0x7f00003a6000)="c56c6b9a3307453ed526fd6fbee3c7c3f0709a974c74bc5ab7cbc63808bf0a821b73871704b920d7c02a038ac79f1ed8f6dac843352a8732df3c693e64b5b7b0328963ed6155f6a3f97c768b085fc542598511c860b20006917bed616b7dad45da8d83265e021a16fd16ad42280dd85a390b64", 0x73}], 0x4) r4 = syz_open_dev$urandom(&(0x7f00006e3000)="2f6465762f7572616e646f6d00", 0x0, 0x0) splice(r4, 0x0, r2, 0x0, 0x100020000, 0x0) splice(r1, 0x0, r3, 0x0, 0xb431, 0x0) 2017/12/15 21:00:01 executing program 7: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)="2e2f62757300", 0x0) mount(&(0x7f000023c000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000023b000)="72616d667300", 0x0, &(0x7f0000247000)="59efacc87e630e2af97598972f6eda665c9c3a31cc75e3485635bf9071aff67b811660444c5e6f251d04b9521c44845273ca537a1f29144ecf11cd76834e4f46a3af89d0b7e25eb6d7a3ef31d0579b33d9ee9f8aa9d45b761b272c38921964991079c9ec8f380e784491207e80676d09a31525d3a855e2f918116b7c80ad5d6003e7b9792f5ca0272147c9218e49de46e1c4367d9ec503e81bdec41d5a5e827cd026a1e4090ef9a03dd42ce0") r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)="2e2f62757300", 0x0, 0x0) mkdirat(r0, &(0x7f0000794000)="2e2f66696c653000", 0x30) renameat2(r0, &(0x7f00007a9000-0x8)="2e2f66696c653000", r0, &(0x7f0000e61000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x7ffd, 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000cd5000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfa000)="295399e967a94ec5e08147d35d6b5e754ba1c5cca64cc2713902047d9f560ee842d49fbe830d57a9a0b51ff19b8df00faa27bbf7d977b0763e244ea852ffbe0268f878b42292148611a1babf07f90b8b3e5c36515361b5e27115fd658e488c253e5e319220688086b8c3aeac48be13630d494abfb80d250613b66376c5331b23e53e2727d6886dce16639df2da32f7de4a27f36c99c330aaab997a1df2c8afa6b38e5b911f461e225870161d36b61d9024dc20", 0xb3) io_setup(0x7b, &(0x7f0000e97000)=0x0) io_cancel(r3, &(0x7f000034b000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000821000)="ac837fecae5096025fb4dad6f92d2205788d26b6a9db74a531886e2debe4957eea2f142a29d50bfe19bd4d205ab5c590ab73128dfb439cdd664690b9b44298f9c224bb4dcf14176d77312167bebde6fc3f414abd3115a23381f54dc5a03dac25332589f92d8f73913e8208934f314208198cb99771073eb972b704b088933466b0d0c040a01811b625bde69f596f1224346b757c16fc779a3ae085cac3301b852850cbd4075c094b7003a857ff0130dea6ee25dd5a4a9109947a49cada5e9698a43463f81dc04a50c286e0b7f72b860227967178dd9738945cd386b2a6b73fe2b7dedc934bcf", 0xe6, 0x8, 0x0, 0x0, r1}, &(0x7f0000243000)={0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) epoll_wait(r2, &(0x7f00003ef000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6) clock_getres(0x0, &(0x7f00009b3000+0x627)={0x0, 0x0}) ppoll(&(0x7f0000c32000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00002ac000-0x10)={0x0, r4}, &(0x7f0000f42000-0x8)={0x4}, 0x8) link(&(0x7f0000b62000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000027e000-0x8)="2e2f66696c653100") r5 = perf_event_open(&(0x7f0000da9000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) dup2(r6, r1) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x8032, 0xffffffffffffffff, 0x20000004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4a000)="2f6465762f70746d7800", 0x1000000000109400, 0x0) mount(&(0x7f0000aa7000-0x8)="2e2f66696c653100", &(0x7f0000764000-0x8)="2e2f66696c653000", &(0x7f000075f000)="686f7374667300", 0x4004, &(0x7f000042c000-0x1)="d5") 2017/12/15 21:00:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) mmap(&(0x7f000057d000/0x2000)=nil, 0x2000, 0x3, 0x50071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d1a000-0x4)=@assoc_id=0x0, &(0x7f0000a0f000)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d1a000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x3, 0x7, 0xe0}, &(0x7f000073e000)=0xa0) [ 103.356599] device gre0 entered promiscuous mode 2017/12/15 21:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000243000-0x60)={&(0x7f00001c3000-0x20)=[0x7fffffff, 0x3, 0x8, 0x40c6, 0x1, 0x1, 0x7, 0x8000], 0x8, 0x4, 0xff, 0x4, 0x6760, 0x9a2d, {0xd3, 0x3, 0xfb, 0xffffffffffff8001, 0x7, 0x7, 0xccb, 0x3ff, 0x20, 0x5, 0xffff, 0x80000000, 0x6, 0x10000, "09ca870fa824b144eacbe7c283a3cc97d5f8b27572899de689afa1567b90fa2c"}}) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00005eb000)={0x3, 0x1400000000000000, 0x0, 0x800, 0x91, 0xa00000, 0x5, 0x82, 0xa, 0x5, 0xffff}, 0xb) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009ef000)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009d5000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000181000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f3c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r1}) r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000881000)="2f6465762f696e7075742f6576656e742300", 0x200, 0x101002) write$evdev(r2, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x1, 0x62, 0x2}], 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000019a000-0x8)={0x0, 0x0}) ftruncate(r2, 0xf1d) sendfile(r3, r2, 0x0, 0x72439a6b) 2017/12/15 21:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000a0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x81, 0x1, 0x0, []}, @ra={0x94, 0x6, 0x5}, @ra={0x94, 0x6, 0x1}, @generic={0x9c, 0x7, "0fc1420f06"}, @end={0x0}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x89, 0xffffffffeffffffc, 0x1800000000000000, 0x1, 0x6}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000479000)=0x0) 2017/12/15 21:00:01 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a0c000)="77657374776f6f6400", 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fd5000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x7fc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002c7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20000000ffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000198000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x1, 0xffffffffffffff20, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffc, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00003fe000-0x12)="2173656c662a235c70726f632f5d656d3000", 0x3) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000dac000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x1f, 0x0, [@rand_addr=0x820d, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x4, @rand_addr=0x1, {[]}}, ""}}}}}, 0x0) get_thread_area(&(0x7f0000159000)={0x6, 0x0, 0x1000, 0x640a247e, 0x80003, 0x7, 0x800, 0x3, 0x7, 0x9}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x29, &(0x7f0000fa7000)=0x6ff3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00003f7000-0x4)=0x2, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000567000)="2e2f66696c653000", 0x40, 0x64) r3 = perf_event_open(&(0x7f0000a98000-0x78)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, r3) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x80805, 0x0) setsockopt(r4, 0x2, 0x1000008, &(0x7f0000203000-0x9)="2e032100425c8ff7df", 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ea000)="2f6465762f6877726e6700", 0x1ffefc, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000070d000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0xfffffff7fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000029d000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000983000)="617474722f63757272656e7400") setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000e8000)=0x800, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bdd000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000d10000-0x10)={0x1002, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000861000-0x4)=0x0, &(0x7f0000371000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000385000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3, 0x3f, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") linkat(r4, &(0x7f0000829000-0x8)="2e2f66696c653000", r4, &(0x7f0000710000)="2e2f66696c653000", 0x1400) r5 = getpgid(r1) r6 = syz_open_procfs(r5, &(0x7f00003b6000)="617474722f667363726561746500") preadv(r4, &(0x7f0000599000-0x50)=[{&(0x7f0000a3f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000a55000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000704000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073d000)="", 0x0}, {&(0x7f0000e2e000)="", 0x0}], 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f000055e000)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) connect$inet(r6, &(0x7f0000f4e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:01 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) fcntl$setsig(r2, 0xa, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00008ca000)="00000000000000000000", 0xa) inotify_add_watch(r2, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0x2000012) open(&(0x7f00003f5000)="2e2f636f6e74726f6c00", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007e9000-0x78)={0x2, 0x78, 0x100000000001d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0x200000fe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0xc) close(r2) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f000000e000-0x8)=@file={0x5, ""}, 0x2) sendmsg$unix(r5, &(0x7f00003e7000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000a9b000)=[], 0x0, 0x4000}, 0x0) add_key(&(0x7f0000bbb000-0x8)="7472757374996d", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="17d814e310502fe5247acbbc67c281ce932cef11bace9e5f3a3da5b955872a0e4e39d3679b4ee30641ad50ededba10be22dcf17520ccedd143912b29b6090e1194ec2cbc709e79d6b6ea56818e3cd757ec3fc7", 0x53, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) [ 103.456765] sctp: [Deprecated]: syz-executor5 (pid 11887) Use of int in maxseg socket option. [ 103.456765] Use struct sctp_assoc_value instead 2017/12/15 21:00:01 executing program 2: syz_open_dev$vcsa(&(0x7f0000988000+0x7ec)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cc8000)="2e2f66696c653000", 0x100, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x7, 0x0, 0x1, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x10001, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) io_setup(0x100, &(0x7f0000e51000-0x8)=0x0) r2 = syz_open_dev$usbmon(&(0x7f000070f000)="2f6465762f7573626d6f6e2300", 0x8, 0x80000) r3 = gettid() r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000661000-0x28)={@common="67726574617030000000000000000000", @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f00004f6000)="", &(0x7f0000105000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(r5, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e01000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0xff) r6 = syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x1f, 0x4000) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r7, 0x4, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x1000000000000, 0x5, r4, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b31268dea", 0x17, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0xc3, r6, &(0x7f000096b000)="13c029e0716969f3ee97b81adb0a66883f486d08d1a299134d803fad8138697d7ee2eb31992ab7665751a87bc3834f81e7e2b25a4132a2", 0x37, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}, &(0x7f0000814000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r6, &(0x7f00009ac000-0xe4)="f3fdedbc9b7f155d8bbd22ddbb51861dd05af02c5997b2fe11aaa708f65027feb0cf4852bdabf46d99aa7a1f89c20ecde05a653129d3d26474bcc5adddd85f050c3ca8ce6c408a6f3eb266c8380375d2bdfdc072e1b6dd3dc8401807fa875cdc82f1a4fc35798b5455d0d39036d3b9ac384b03f354bf3f2e1a9ac9ce90e67ea50da434a9a86a7861e9fbb3a689bba495df374e9670ca7f47440289e7ed9d462be8c8065a60e9b575a3db526bf669939b572c872e23c627154be1888839cc19cb43a5a7c1b03d9d23191307c4380e7070994ed15d288dbde732e50fd19e8bdee95a43f309", 0xe4, 0x7fff, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r4, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ea7", 0x5e, 0x1ef, 0x0, 0x1, 0xffffffffffffffff}]) tkill(r3, 0x1000000000013) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b6f000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000-0x4)=0x24) setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/15 21:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x80010, &(0x7f0000b79000)="02000004010001000000000000000000000d", 0x12) 2017/12/15 21:00:01 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac1000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f6d000)={r0, 0x8}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000034, &(0x7f0000f6d000)=0x1000001c0, 0x4) 2017/12/15 21:00:02 executing program 0: r0 = open$dir(&(0x7f00008c4000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = dup2(r0, r0) mq_getsetattr(r1, &(0x7f0000f80000-0x20)={0x8, 0x7, 0x3, 0x0, 0x2, 0xffffffff00000001, 0xff, 0x8}, &(0x7f0000691000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0x5, 0x49, 0x8, 0x4, 0x1, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e7b000-0x20)={r2, &(0x7f0000dee000)="99", &(0x7f0000fd8000)="", 0x2}, 0x20) 2017/12/15 21:00:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000+0x5d)="2f6465762f73672300", 0x5, 0x208400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x808000000, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2000, 0x1, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f000054c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40002) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000916000-0x20)={@generic="1dc42a12ad884093634f6b97bec18f9f", @ifru_flags=0xfffffffffffffffd}) socket$inet6_dccp(0xa, 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c72000-0xa)="2f6465762f70746d7800", 0x100000000001, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000aab000)="2f6465762f7663732300", 0x100000040, 0x8a00) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000912000-0x10)={0xffffffffffffffff, 0xf3, &(0x7f0000623000-0xf3)="517346b441950eaf05435c930ab56900000009ebf9f751d93f074418d827f6ff44ec8ec3febf66033bbf8b27341f74448d6c3cf48ef0bc7f5f3f029ea52d177d0087d9b0aec48c1019682ff600007ec6788f551d4b95249608cf6833e0a3915fc8752dd63fef7270ae1a7a5fa29b93bb1d06252593e566c37bf1ff216ea07191d993576dbe947f5990ce7d78b726de3512e1105b01e89305b4c7625ed6e0c9ba1c399c5f97e91171944b1c623bbf344a588d3f215ede377e19aa5e1fe5793d74f43c0448a67efdb25d07e26d7a32a9a6747e920b14099ee1b6e0fb6cfcaa5abce4e40bd11a518caace84089e6d085e8e5aca02"}) r5 = fcntl$dupfd(r4, 0x407, r2) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000d02000-0x30)={0x0, 0x0, &(0x7f0000de1000)=[], &(0x7f0000de1000)="6c6f0000000000000000000000000000", 0x100000002000000, 0x19, &(0x7f0000de2000-0x19)="00000000000000000000000000000000000000000000000000", 0x10000000, 0x1}, 0x30) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000de8000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r7, 0x4, 0x42000) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f000077e000)=0x1000000000001, 0x4) sendto$inet(r7, &(0x7f0000de3000-0x1)="55", 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r5, 0x540f, &(0x7f000045e000-0x4)=0x0) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000a79000)=r8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00002f2000+0x432)={0x0, 0x1d, "16f6faea5dfca91a6b13c82bffe9dc4446505b77fbdee0bfed9b50da8b"}, &(0x7f0000bf0000-0x4)=0x25) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000005f000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfff, 0x9, 0x8, 0x0}, &(0x7f0000a78000-0x4)=0xa0) fcntl$setsig(r7, 0xa, 0x1d) sendto$inet(r7, &(0x7f0000de4000-0x5ab)="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", 0xfff, 0x1, 0x0, 0x0) [ 103.594338] sctp: [Deprecated]: syz-executor5 (pid 11887) Use of int in maxseg socket option. [ 103.594338] Use struct sctp_assoc_value instead 2017/12/15 21:00:02 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000d85000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2000000000010001) set_mempolicy(0x8001, &(0x7f00006e9000-0x8)=0x8, 0x5) unshare(0x20080001) r3 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) waitid(0x1, r1, &(0x7f0000f5f000-0xf)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000558000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r3, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={r4, 0x0}) pread64(r2, &(0x7f0000a1d000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x1003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r5, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x8000000400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x368a, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00003ca000-0x60)="a3c6c550c507c1f023b8531738555bda7defd9bb07dd6f5493d29e9c0ec532defbab4600000000770996cd8942ae8b91581485e2501045f3912930502833244af5390ace9f1eb80c9c5e0cabd24c289e0000071dd20dbf0e699833ac724bf0") socket(0x4000000e, 0x3, 0x1d) r7 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r6, r7, 0x80000) memfd_create(&(0x7f00004dc000)="5b6367726f7570295b2f76626f786e65743170726f6375736572776c616e3000", 0x1) openat(0xffffffffffffffff, &(0x7f0000d60000)="2e2f66696c653000", 0x10000, 0x4) syz_open_dev$usbmon(&(0x7f0000179000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x280) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x80, &(0x7f0000604000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2dd534c8f2f971d7499df6f510cfe9145fee4f964faa426138396bf3abf3cef710066e95870648f3264e3280fca6558c93a93959212868d5e156c45c154bfb686a28a558413651ff407060000007443a2397c73c2d65fcbcc30ad8de9f055a97da81f083e5a4a18d88dc4ab56d5332281e796ed9cb6529b517c5d33b8602961dc923d", 0x83, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000e7e000)={&(0x7f00006dc000)=[0x1, 0x2, 0x200], 0x3, 0xe13f, 0x1, 0x705b66e7, 0xfffffffffffffffd, 0x6, {0x8, 0x2, 0xc72e, 0x8, 0x6, 0xfaa0, 0x5, 0x1f, 0xa36, 0x4cd, 0x9, 0x5, 0x4b8a967e, 0x3, "05af8bb5235848d7e0d35ff1b06d5490739e5df832a41a9ffc4959d17a233d7a"}}) openat(r1, &(0x7f0000d60000-0x8)="2e2f66696c653000", 0x8000, 0x2) write(r1, &(0x7f0000a0a000-0x1000)="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", 0x4e5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a4f000-0x12)={0x0, 0xa, "9d4722693d7dccf26dcb"}, &(0x7f00001b6000)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r2, 0x2, 0x8, 0x9, 0x4, 0x100}, &(0x7f0000edc000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000daa000)={0x0, 0x1, 0x0}, 0xc) shutdown(r1, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000e58000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x1000, 0x0, 0x4, 0xd005, 0x10002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf1db, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cb0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000838000-0xa6)={0x0, 0x9e, "8d465481d0a87bf585d5cf8c68628e120af35cbc4c6fa70a357dfce968024e329fba39dc4bc44441b53c188a004fcd93a244d1b90222601427a03b4a490c2ec4e2548839415e4efe08d95e81f260c2f29ac4eace5f0c00d285d907a9daa9c9746782fb04adb8f6553c2a5bd562d7892b156c2a7916fb7e2852de4e66f2f0cbcdf4a20ed87555df5007c93685bf94f7fcbc55e42e6e950e247a7ed9453606"}, &(0x7f0000e82000)=0xa6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001f7000-0xce)={r3, 0xc6, "191d99e99cabef28abd2edb7574cd8f26dcfb9b05b655d5fbd197e0f00ab8846a1f8d6cc5f97e45bf29147c8c2922f46a77b3898297dac01d8635dea2c0fae658b2abec41ebfe5e59a66d624eac31a13beac1dc6ad9301ba7183a656e39ba4920f7fbaf1e9d19ee12c10787cbf16f74c618f2aa0706f51b45c76a627eeaad7e6f458583bf519a9e916026cbf876464e15fac8d6bdb75ba8429bd8daaf199a360a0e9024293c14d5d572765b4b5c6889fdd03f41df5950c513130c9ccab8af3789033ea4a87b5"}, &(0x7f000075e000)=0xce) 2017/12/15 21:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xe116, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000116000-0x8)="2e2f66696c653000", 0x4000, 0x41) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bba000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000d7d000-0x8)="2e2f66696c653000", 0x400000200103, 0x0) rt_sigpending(&(0x7f000066f000-0x8)={0x0}, 0x8) bind$inet6(r1, &(0x7f0000b54000-0x1c)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) listen(r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00001ec000-0x4)=0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000fb2000/0x18000)=nil, &(0x7f000028d000-0xc)=[@text16={0x10, &(0x7f0000288000-0x67)="660f01f30f23c92ef20f5f500066b9140101c00f32baf80c66b8b086538e66efbafc0c66ed660f382b3f66ddc06766c7442400020000006766c7442402009000006766c744240600000000670f01142466b9800000c0650f01c96635001000000f309acef53501", 0x67}], 0x1, 0x8, &(0x7f0000e99000-0x20)=[@dstype0={0x6, 0xd}, @cr0={0x0, 0x80000000}], 0x2) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00003f8000-0x12)={@generic="3ae2501e9162856423e826a976fcd531", 0x4}) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000065000-0x4)=0x0, &(0x7f0000cf3000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000118000)=0xc) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000078a000)=0x0) 2017/12/15 21:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(0xffffffffffffffff, &(0x7f00005d8000)=0x0, 0x8) bind$bt_l2cap(r0, &(0x7f000041d000-0xe)={0x1f, 0x1, {0xffffffffffffff00, 0x10000, 0xa05, 0x3ff, 0x3, 0x7b}, 0x3ff, 0x100}, 0xe) r2 = epoll_create1(0x4000000080400) clock_gettime(0x0, &(0x7f0000677000-0x8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00008ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000145000-0x8)={0x3, &(0x7f0000f39000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00006f3000)={r6, 0x3}) waitid(0x3, r5, &(0x7f0000de2000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f00001ff000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r1, &(0x7f00008d1000)=[{{&(0x7f0000259000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003f8000)=[{&(0x7f00009d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000eef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x2, &(0x7f0000e38000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x5}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000b5f000-0x48)=[{&(0x7f0000272000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f000005b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000151000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f00008e5000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000016b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f00009c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000a43000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005a2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000884000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x9, &(0x7f0000311000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x80000000}, 0x6}, {{&(0x7f00000b3000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000138000)=[], 0x0, &(0x7f0000685000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0xed70}, 0x0}], 0x3, 0x123, &(0x7f000066b000)={r3, r4+30000000}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000732000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x100, 0x5, 0x0, 0x6, 0x40, r7}) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000675000+0x38e)=0x0, &(0x7f0000bd8000-0x4)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000208000-0x4)=0x6, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00008a3000)={@multicast1=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000786000-0x4)=0xc) getpeername(r1, &(0x7f00005d5000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e0000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) write$tun(r0, &(0x7f000021f000-0x183)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000252000)={0x6, &(0x7f00006a3000)=[{0x1, 0x100000001, 0x81, 0x5}, {0x3, 0x6, 0x6, 0x3}, {0xf9a7, 0x0, 0x5, 0x3f}, {0x3, 0x3ff, 0x0, 0x8}, {0x1ff, 0x79, 0x4, 0x401}, {0x5, 0x20cc, 0xfffffffffffffff8, 0x100}]}, 0x8) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f2a000-0x4)=0x0) 2017/12/15 21:00:02 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x100000000000000, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000000c000-0xc)={{0x3dd, 0x80, 0xd46, 0xd43, 0x1, 0x101}, 0x4}) timer_create(0x2, &(0x7f0000014000)={0x0, 0xf, 0x1, @thr={&(0x7f0000014000-0x35)="5d4dd7b1f20300000000000000000005fd855832cee59b586b3cd79fcc000000003a0b5d240e4000000000000000f5f9665e7d4b8c", &(0x7f0000015000-0xbf)="8e7e84adcae2d988b2013af37d4f204857d19564ad4a1c360d15ddeab7b4bbcd12253944fc9fac9f2a79e73655ab996ff859208b3681d898ecdb218100088080647a3e2979fb1d9a685ddf6527a4fe5fd74982b0eda327632b45bd315f2fe6994aceff9d42d2297878f9c33e70e7307a9575e03cc3b2e7ca501afe57b6c875eb39beb4c9ed964ab98925f40547cd253c03d3516200fedbcef3dfffc623eb9d12a9adb88dc361df03c6e7d3bfbdaed93dae9d4c29d549a03c7a3c94b36636d8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) r3 = creat(&(0x7f0000011000)="2e2f66696c653000", 0x5757aeb5b0eaca6a) pipe(&(0x7f0000016000)={0x0, 0x0}) readlinkat(r3, &(0x7f0000010000)="2e2f66696c653000", &(0x7f0000017000-0xe)="0000000000000000000000000000", 0xe) timer_gettime(r2, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpid() process_vm_readv(r4, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) inotify_init1(0x1000000007fc) socket(0x1f, 0x804, 0x29) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2017/12/15 21:00:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b59000)="2f6465762f6375736500", 0x4000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x8000000000046, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2000800000000008, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000354000)={0x0, 0x800}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000657000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1021, 0xffff, 0x8}, &(0x7f0000f66000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000025000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000059b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1ff) pipe(&(0x7f00009fd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000119000-0x8)={0x0, 0x0}, &(0x7f00006e3000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0x800000007) sendto$inet(r3, &(0x7f0000467000-0x3)="00a2", 0x2, 0x4010, &(0x7f0000381000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000b19000-0x4)="658e0000", 0x4, 0x80ff, 0x0, 0x0) epoll_create(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000ff2000-0x1)={0x0}, 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00006fe000)=0x0) write(r5, &(0x7f0000ec4000-0x24)="2200000015000701fa0810f700010027020809000100000008000600000000780000b502", 0x24) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000011a000)=@assoc_value={0x0, 0x0}, &(0x7f0000159000)=0x8) 2017/12/15 21:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c9c000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000570000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001e9000)={r1, 0x80000, r0}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r4, 0xfffffffefffffffa, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000ed6000)={0x0, 0x0}, 0x2) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b3000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ad1000)={r3, 0x80000, r5}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000e40000-0x4)=0x0, &(0x7f0000000000)=0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r7 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f000044e000-0x78)={0x0, 0x78, 0x0, 0xfffffffffffffff7, 0x4e01, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x80000000, 0x12, 0x0, 0x2aa2, 0x0, 0x1000, 0xffffffff, 0x1402, 0x0, 0x7, 0x7, 0x0, 0x9, 0x1, 0x0}, r7, 0x0, r6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000828000-0x1c)={0x5, 0x8, 0x23, 0x6, 0x2, 0x0, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006fa000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000156000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000056000)=0x8) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x6769, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) socketpair$inet_sctp(0x2, 0x2000000005, 0x84, &(0x7f0000a74000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000105000-0x24)={@common="62637366300000000000000000010100", &(0x7f0000d49000-0x10)=@ethtool_pauseparam={0x0, 0x10009, 0x400, 0x611cf9da}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r8, 0x6, 0x40000000000000b, &(0x7f0000564000-0x170)="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", 0x170) perf_event_open(&(0x7f000061a000)={0x5, 0x78, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x200000020000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x24, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f000090e000-0x10)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00006da000+0x7cf)=0x0) lstat(&(0x7f0000375000-0x8)="2e2f66696c653000", &(0x7f0000d7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r3, 0xfff, r4, 0x5, 0x8000, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = syz_open_procfs(r3, &(0x7f0000780000-0xa)="6e65742f61727000") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ad0000)={0x0, 0x9, 0x30}, &(0x7f0000f1f000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000b7a000-0xa0)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xb6e, 0x0, 0x1fe, 0x80000000084}, &(0x7f0000697000-0x4)=0xa0) preadv(r5, &(0x7f0000500000-0x30)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000b22000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) fgetxattr(r0, &(0x7f00009c1000-0x10)=@random={"73797374656d2e00", "6e65742f61727000"}, &(0x7f0000836000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) r7 = syz_open_procfs(r3, &(0x7f00009f5000-0xd)="6e65742f69665f696e65743600") getpid() move_pages(r3, 0x0, &(0x7f00009c4000)=[], &(0x7f0000b05000-0x10)=[0x24000000000000, 0x3, 0x1, 0x4], &(0x7f000002c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mprotect(&(0x7f0000048000/0x4000)=nil, 0x4000, 0xa) sendfile(r7, r7, &(0x7f0000014000)=0x100000, 0x8001) linkat(r7, &(0x7f000023e000)="2e2f66696c653000", r5, &(0x7f00008ad000)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dd4000)={0x0, 0x0}) mlockall(0x3) ioctl$VT_DISALLOCATE(r5, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xe)=@known="73797374656d2e61647669736500", &(0x7f000085b000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000542000-0xa5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2017/12/15 21:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004be000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b76000-0x1)={0x11}, 0x1) bind$alg(r0, &(0x7f000018e000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6362636d616328787465612900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000c8b000)=0x800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000555000-0x9)="2f6465762f76637300", 0x600fe, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000750000-0x28)=[{0x8, 0x0}, {0xc, 0x2}, {0xc, 0x7ff}, {0x2, 0x3}, {0x8, 0x3}], 0x5) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x801) r6 = eventfd2(0x8000000000000008, 0x80800) r7 = add_key(&(0x7f00009a6000)="706b6373375f7465737400", &(0x7f0000944000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f0000-0x63)="3c4dcd8f74d9133febc5446f9b97a0854217537c6fb8d04ea90b1655a95dc0343471520a1ca04bc47770da7e28162d3975eb9a84ea1271092c4984b046647964e253ab2e14260b2fadcbd8558a95c35e309f4cda550f8d5dea81788b4419c6db6ec493", 0x63, 0xfffffffffffffffe) keyctl$read(0xb, r7, &(0x7f0000741000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b0000-0x20)={r1, &(0x7f0000b68000-0x6d)="b8be09a0907b3fa07ac6927b2c7b664e561c883c0006df4d13d946f787c11b89e80e03c33cae85d9e0225b3b8ef49bb49c5c7a2bf1ec054e5b244c37a4a6777c5ad5358e979ef705cd4fe1d3d810064757aa2b9ed52abf8d50bfa6cfa49051fc78b99c4fc102148609647a4369", &(0x7f0000bb4000)="a1321011e7b49b096daff9335c94de765b6e0e18c0fe16c22e81b23648ec5506f7af19a0c979891eaf6db0925cbd77af6538bc4879afbc6c0db6b493b02a6d5dba4dd52580740dd6cf90b387372f81da340f06917c3456c42f867eb705caa782917c2dc43c2a3aa0d4f58ca163ae070c2f310da5c2a4d044539009794875d34a7b36fe3f3796c42ff6feb3b86f6dd8b505d7a19d43e0dabc5adce282664e5b73acdbdc834a3bc0cb13b41f71", 0x0}, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004b8000)={@generic="5409790ee981aaa83d2242eaa7db4781", @ifru_flags=0x400}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000081000-0x20)={r5, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ae000)="7067656d6170006d") ioctl$PIO_UNIMAP(r8, 0x4b67, &(0x7f0000fbd000-0x8)={0x3, &(0x7f0000fbc000)=[{0x1ffffffd, 0x754}, {0x8000000006, 0x0}, {0x1ff, 0x3f}]}) sendmsg(r3, &(0x7f0000fbe000-0x1c)={&(0x7f0000353000-0x80)=@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f00001c8000-0x8)=[{&(0x7f00008de000)="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{0x98, 0x1, 0x7, "d1d691d4c4a89daa5e0b8eca6c5cf3cb324c80f70323d3ea1ee5fc0000ee7b590b638f104e603ecfa8719387683b4440da5e7ccad5586f9a00000005517f2337c701703775abdd2eee36f7ad0a2b92914ed70f34f6030000000000000006c4391f7f5965075af876eeacba9816bc975b47914e53c45413d31dfed0317b381dad61c7e66d36"}], 0x2198, 0x1}, 0x20000000) r9 = openat(0xffffffffffffff9c, &(0x7f0000367000)="2e2f66696c653000", 0x2a0000, 0x6f) ioctl$DRM_IOCTL_INFO_BUFS(r9, 0xc0106418, &(0x7f0000fbc000)={0x1f, 0x0, 0x101, 0x4, 0x8, 0x9}) ioctl$KDGKBDIACR(r8, 0x4b4a, &(0x7f00002c9000)="000000000000") setsockopt$inet_mreq(r9, 0x0, 0x21, &(0x7f0000fc1000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000fbd000)={r6, 0x3, 0x100000100000002, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bda000)="2f73656c696e75782f61636365737300", 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000364000-0x10)="3f0c260000000006f6ffee0001790900", 0x10) 2017/12/15 21:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003a9000)="2e2f66696c653000", 0x4000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8000080800) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)="2e2f66696c653000", 0x800000) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000197000)="2e2f66696c653000", &(0x7f0000b19000-0x8)="69736f3936363000", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f0000ab8000)="2e2f66696c653000", &(0x7f00000d3000-0x6)="72616d667300", 0x24000, &(0x7f0000509000-0x1)="74") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001e1000-0x8)="2e2f66696c653000", &(0x7f0000410000-0x8)="2e", &(0x7f0000802000)="72616d66730c", 0x2000, &(0x7f0000609000)="7b1d") umount2(&(0x7f0000d5c000-0x1)="2e", 0x0) socketpair(0x41, 0x480d, 0xc, &(0x7f0000f8c000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040, 0x80000000, 0x16e6800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0xba89, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}, r3, 0x0, r4, 0xa) r5 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x80000000000006, 0x8, &(0x7f0000fb3000-0xd8)="0bc708000000000000005476fa01a15eaf0d2c06000000c379ede4eaf40f4a95bbff850a8263357506b3fd58a98399b397e695c0f33d3b3d54436fe707bcdc6e30ac10369300f6af7d0000cd62b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea13063d6a4830de8391f2eca0006fbcb", 0xd7) setsockopt$inet_opts(r5, 0x0, 0x2000000000000002, &(0x7f000038d000-0xf4)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afe0c513a871f0c43011163e75e64393c707c23b0d1a8000f0fde0494c8db2e7ca0151dfa09806bc79f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22cf5f62eb5053a9af8936ee3405c5aeb1a9b497fd387484760ed22598b8d25e4606f8918bf5254906e40ecabecccbbc1f3fa0165237a965b6e12787a776ff1be9998ab6c06c28a0020000008d3bf24500807f8390fb00094fb1995eefa1779364802a4e3b5f2fb100cb2e511a080b491139d14bdf8869f7f6b20000000000000900000000000000b803048a38b1a6f1630f", 0xf4) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000708000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x547, 0x4000001, "c4894c5ffdc2e5fdaf848a8c727e37fa07ffdd6fdc0200000000000000ff7f000085da36465bcf975798e517c053ab028594035a730000005e472e335e3c90a68100004d00000000ffb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000666000-0x4)=0x0, &(0x7f00008d0000-0x4)=0x4) connect$inet(r5, &(0x7f00007de000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000085e000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000f6d000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002d8000)={0x800000200008}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x2, @rand_addr=0x200020, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) getsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f000046f000)=0x0, &(0x7f000064a000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x19, &(0x7f0000424000-0x10)={0x0, 0x0}, &(0x7f0000438000)=0x8) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000d44000-0x8)={0x0, r6}, 0x10) 2017/12/15 21:00:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000704000)="80314f1824c90baca3c3cf307c0000000000007fff29614000000000d9d5fe6147c27a0f83961989d2fafa7907e4a87408cf08be06dae77db21c3c0cc24433ad000000000000b3f686089ac6a1eb686938067a1a", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000004000-0xaa)="3d23c2e3657a0399151b5fe22abce4d9038eaf45147cbcefdb51aac77a70e364d0d05363963d70526bb6406ae205000000000000001128a644d42d072b010cd98ef82303fbeacd42d3e4476d51f6895ca03d1324df68ff49d5e6d862f70b40afdcf47b0eae4d02209600000000000000004153e675a672157f07cf96fd6fba154aedfaffffffc5891c21c54d11997a4993fd02c31920f61ba18c59a0b9a6726010a08f0947dd51a4db77", 0xaa}, {&(0x7f0000001000)="e31bb4d94824b16b449accd834d37146daacaf19966f36ecb3924a3c5b41c7ddbaf550d6d488ce05717d3994d4aec88013a792bc162bcd7b02c76a3d7f05489fd3d3feb301c572e5a0002f8a541c3099b2df8d7a022139beed85a0f0f933e6c4cc36922dcdcc92289b010480fb91ea48cb84e44af9", 0x75}], 0x3, &(0x7f0000001000-0x18)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x40}, 0xfffffffffffffffe) r2 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x400, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xeb, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400000000000000, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000101000/0x1000)=nil, 0x1000}, 0x10000000002, 0x0}) read(r3, &(0x7f0000332000)="0000000000000000", 0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b3000-0x9)="2f6465762f72746300", 0xc00, 0x0) ioctl$sock_proto_private(r3, 0x89ea, &(0x7f0000093000)="c69f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000006, 0x78, 0x3e3, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfc, 0x8, 0x0, 0x2, 0x0, 0x0, 0x4, 0x5000000000000, 0x0, 0x80000, 0x200000000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0xa) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000862000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000152000)=0x0) fcntl$getown(r2, 0x9) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000e9a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00001ce000)={0x0, 0x0, 0x0}, 0xc) getpgrp(r6) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f00003d5000)=[], 0x0, &(0x7f0000508000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x30, 0x0}, 0x4000) syz_emit_ethernet(0x86, &(0x7f00003a2000-0x86)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x78, 0x0, 0xaa}, @empty=0xfffffffffffff000, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x20}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x2, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) mknod(&(0x7f0000bb7000)="2e2f66696c653000", 0x8, 0x2) ioctl$FIONREAD(r4, 0x541b, &(0x7f000064d000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000564000-0x10)="2f6465762f73657175656e6365723200", 0xa0000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f7e000)={r5, 0xffffffefffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000eca000-0x4)={0xffffffffffffffff}) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000259000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/15 21:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000066c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x58, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000019b000)=0xc85) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000004c000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00004dc000-0x4)=0x0) [ 103.814523] device eql entered promiscuous mode 2017/12/15 21:00:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x10004, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b84000)={0x0, 0x60}, &(0x7f0000c2d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000aed000-0xb1)={0x0, 0xa9, "fa548c1fbeba2d203103c10642c0f04c3ae014312985d5481aa683a1302f4a60c8508eaab7b0d7babba70c464c91138c06c457a9676820eeedd96fb2e5cdb8d1c2c2c6dc26b4c4feb7c63c1dc4ef1fcb6dd983e6d3c65e43db83e25bd52f3533d8778a474334bf84a6b6c94b4877600e971c4fed06038ef6eca7dead67d4f2adb1ab33ab64fbb433b7072edd81014068d2c7b1507689be3f776c3f68c25f0fa669984e82763a875c08"}, &(0x7f00008a7000-0x4)=0xb1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e65000)={r3, 0xe, "61b600c700050c07e5013f00a91d"}, &(0x7f0000b3a000-0x4)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f87000-0x1d)="706f7369785f61636c5f6163636573735c5c2f6e6f6465766574683000", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000821000-0x78)={0x2, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000384000-0x10)={0x3, {"0a046ec3711e89"}, 0x8}, 0x10) mmap(&(0x7f0000001000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000ec8000-0x10)={0x5, 0x5, 0x81, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001cb000)=0x0, &(0x7f0000579000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000ec7000)={&(0x7f0000cc5000)=[0x0], &(0x7f00007e1000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000016f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ec7000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0}) writev(r4, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) getpgrp(0x0) 2017/12/15 21:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x80000000007, 0x0, &(0x7f0000785000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f61000-0x4)=0xa, 0x4) fcntl$setlease(r0, 0x400, 0x3) rt_sigprocmask(0x0, &(0x7f0000853000-0x8)={0xfffffbfffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000236000)="", 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000c7000)="0000") ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000a3000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001d3000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x2000000080a, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000049e000-0x4)=0x20000000000950f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000f12000)={0x0, @in6={{0xa, 0x2, 0x3880000000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5b, 0x1, 0x7, 0x8000, 0x401, 0x6, 0x7ff, 0x0, 0x2, 0xcc, 0x80000000, 0xfff, 0x504, 0x4]}, &(0x7f0000079000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f84000-0x4)=@assoc_id=0x0, &(0x7f00007d9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ae7000)={r4, 0x7}, &(0x7f00001fa000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000069e000)={r5, 0x1000, "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"}, &(0x7f0000c37000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000a3000-0x14)={r6, 0x3, 0x82, 0x5, 0x5, 0x9}, 0x14) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000753000)={0x26, "6861736800000000000000000000", 0x1047, 0x20f, "6469676573745f6e756c6c0000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r8 = socket(0x15, 0x80005, 0x0) getsockopt(r8, 0x114, 0x2711, &(0x7f0000e30000-0x5f0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000033c000-0x4)=0x5f0) 2017/12/15 21:00:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x13b, 0x0, 0x0, 0xffffffffffffffe1, 0x5, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$mouse(&(0x7f000061c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffd, 0x0) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000758000-0x10)="2f6465762f73657175656e6365723200", 0x80000101900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000000000)="592755bd129b36f2d6ee92e73bae62ec58c762dabe3d5a7f3d91c967bcb3b0268de2ea5c43f3e69e81199391ef79c0831bdb698845c8b75659dd7599cc7c6fbfd7e0c4304e53197bd37723675f4cf335988d8091a098da78d30662213b48063d9d62e74036a6f330c086112622a5a68f901a7514402174ac6fab6fd9617041d444b7622c21196178") socketpair(0xffffffffffffffff, 0x3, 0x1ff, &(0x7f0000988000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x1b)={0x0, 0x13, "8cb927cb66b8ecfe555f321ab1a125a020cc9a"}, &(0x7f0000001000-0x4)=0x1b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004e8000-0x108)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x3, 0x401, 0x400, 0xe542, 0x8, 0xd3d, 0x1ff, 0x2, 0x272921e9, 0x0, 0xffff, 0x1d0, 0x2, 0x9]}, &(0x7f0000add000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000436000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x8f, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000679000-0x2)="02", 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000438000)={0x0, 0x8000, 0x4, 0x8, 0xa2cd, 0x7f, 0x7ff, 0x6, {r5, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0xb0, 0x3, 0x2, 0x8}}, &(0x7f0000350000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000050000)={r7, 0x0, ""}, &(0x7f00005db000-0x4)=0x8) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00005e0000-0x8)={r5, 0x0, ""}, &(0x7f0000f35000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e82000-0x6)={r8, 0x0}, &(0x7f0000017000)=0x6) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, 0x0) r9 = socket(0x10, 0x2, 0x10) socket$llc(0x1a, 0x2, 0x0) write(r9, &(0x7f0000257000-0x24)="240000001b00fbffeb030000f6fb01fb20b17d0b0800030001000020f7000007f9161701", 0x24) perf_event_open(&(0x7f00006d0000-0x78)={0x2, 0x78, 0xde, 0x2, 0x80, 0x0, 0x0, 0x5, 0x0, 0x80000000000002, 0x7fffffff, 0xfffffffffffffffc, 0x200000000000, 0x5, 0x0, 0x5, 0x1, 0x3, 0xffffffffffffffff, 0x0, 0x4, 0x5, 0xffffffffffffffff, 0x0, 0x20000000000003, 0x0, 0x0}, 0x0, 0x7, r0, 0x0) mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000304000-0x8)={0x0, 0x0}) 2017/12/15 21:00:02 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000707000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001fc000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) sendmmsg(r1, &(0x7f0000331000)=[{{&(0x7f000005d000)=@nl={0x10, 0x0, 0xfffffffffffffffa, 0x100000001}, 0xc, &(0x7f0000462000-0x10)=[{&(0x7f00006e0000-0xd6)="802b8f23a8957948554b808cece9acb5efe199753b6f811ae4a4c6ed628aeb8e7d95098bcee52adda9e144ceae92cd7323806c5ada4de52459f802996b28b55ee57e1b3d8ad3af8eec8f06aaae72526e7313f7fca044cde6a657e3292febe008db2dcb2e7bad8df7155ef32baff23f57c506f10fd23266b0f7a661bbde60ec3e0e369ec0fe7b28b6eb44b3a3cbd63ef9443921efd231b089b1884b3dc67ce5553d8db06f16913d30073c9bddc8191a4e435541fa60b84c8d59e666fb258266137eea93902c734b1e5cf5bc89ebbca6b07a1302105680", 0xd6}], 0x1, &(0x7f00002b6000-0x210)=[{0xa0, 0xff, 0x2, "b1bc31f3b7edbfd0c83b990b5902a027f565aca5b89b9b4a104fc5a798aac33db7e82907ce51b775ba880d453ac887431170bd040c5613f9e618868cda81a6c1230ceced46ad8ef7b1ca1e2d639d233d139bc623c889fb1ac10a6887fb33bb4c5b5397c14d86689ec015696477b387b724c145526ee2d11762739b0ea688586cafcc19f34531cc66b8a6"}, {0x48, 0x10e, 0xff3, "041a6acc2f7a89957d6c45f8d83640b7ab6bade23649b662beb137725844c925f6e20bd1451d0f8bd2b5c7d136bd27eb0830193a1465b916"}, {0x18, 0x114, 0x0, "fb933004cd"}, {0x60, 0x111, 0x5, "e423949af8af4d791768f2468150e73c2c34c54052a65cedd37b77ffc7591acfb60a759580ff4580bfa9e28c527b2b5cd919497e309310ce58c9d36d057e00dfedc30e39a800edf2f6a0c2f8741a31"}, {0xb0, 0x10a, 0xb1f, "b96367ebfb8b760228456277158d3be3fab6c17a22142f81e58a6584a7e2bc650af069e4b9b8db87601e574856430c25b03d5de8c9503912f9f0fcdc03a44e313c1b97c0f9fce8d67d28a23c1175b97c7d30c04afbc2325561dc600861fbc2b22ebc1803b971754519159ee28d7f06b0218e952635c7a937b6e6d7a3f1c45ce5e4abb23d39eddfac161203b6e3b5dff6bc16c60219d35f94e7a15cce744be749"}], 0x210, 0x0}, 0x70bab823}], 0x1, 0x20040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000280000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000cd5000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001ae000-0x10)={&(0x7f00003b5000/0x2000)=nil, 0x2000}) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000044f000-0x4)=0x100000001, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000eb0000-0x18)={0xaa, 0x20, 0x0}) 2017/12/15 21:00:02 executing program 7: r0 = fanotify_init(0x100000000000, 0x20000080002) r1 = syz_open_dev$sg(&(0x7f0000a6c000)="2f6465762f73672300", 0x8c8, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) lstat(&(0x7f0000879000-0x8)="2e2f66696c653000", &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001cc000-0x4)=0x0, &(0x7f0000652000)=0x0, &(0x7f000084e000-0x4)=0x0) r9 = syz_fuseblk_mount(&(0x7f0000650000-0x8)="2e2f66696c653000", &(0x7f0000b4f000)="2e2f66696c653000", 0x5002, r4, r7, 0x7, 0x3, 0x7fe) r10 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = openat(r1, &(0x7f0000695000)="2e2f66696c653000", 0x80, 0x1) ioctl$EVIOCGNAME(r12, 0x80404506, &(0x7f00003c4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r12, 0x1, 0x19, &(0x7f00000fc000-0x10)=@common="626f6e64300000000000000000000000", 0x10) fcntl$setstatus(r2, 0x4, 0x2000) socketpair$inet6(0xa, 0x800a, 0x7fffffff, &(0x7f0000b1b000-0x8)={0x0, 0x0}) writev(r3, &(0x7f0000c6b000)=[{&(0x7f0000d6b000)="39000000100009040900000000000000000000000200000045000007210000147a000a000000000000ff3700000000000000090000cfe4693e0c", 0x3a}], 0x1) ioctl$TIOCGPGRP(r12, 0x540f, &(0x7f00004b7000)=0x0) r16 = getpgrp(0xffffffffffffffff) r17 = getpgid(r15) r18 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000f01000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bdd000-0x4)=0x0) r21 = gettid() r22 = gettid() sendmmsg$unix(r12, &(0x7f0000b2f000)=[{&(0x7f0000947000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000ee5000)=[], 0x0, &(0x7f00007cc000)=[@cred={0x20, 0x1, 0x2, r15, r4, r8}, @cred={0x20, 0x1, 0x2, r16, r4, r6}, @cred={0x20, 0x1, 0x2, r17, r4, r5}, @cred={0x20, 0x1, 0x2, r18, r4, r5}, @rights={0x18, 0x1, 0x1, [r12, r0]}, @cred={0x20, 0x1, 0x2, r19, r4, r6}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0xd0, 0x1}, {&(0x7f0000f02000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000e4000-0x20)=[{&(0x7f00005c9000+0xae0)="c97ad30e87548200644636e8bf7c82c1f3f03acf9ba042dead8d", 0x1a}, {&(0x7f00006bb000)="09506859958e65b9e1679c25fe0349ed6310a37e122d4d84f0f339a881c493cf102af4dbfd1dc1617a85a3e10e4375f2f4a75e1c913cbd9dad94ab3fc893ae154bbcc3ea41b22a2dc26389aca78ac4b3f0e070", 0x53}], 0x2, &(0x7f0000259000)=[@rights={0x20, 0x1, 0x1, [r2, r14, r11]}, @cred={0x20, 0x1, 0x2, r20, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r14, r12, r3]}, @cred={0x20, 0x1, 0x2, r21, r4, r7}, @cred={0x20, 0x1, 0x2, r22, r4, r5}, @rights={0x30, 0x1, 0x1, [r9, r10, r2, r11, r13, r11, r2]}], 0xd0, 0x8000}, {&(0x7f0000818000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00002a9000-0x50)=[{&(0x7f00001d1000)="f76ab846420288132e986029a12b506db14f6a14736717001f8501771f85f04a46a594483f25a37f77ca40cbd899684fc9cbd02c800c26b856c344d9e3fc4a4991", 0x41}, {&(0x7f00000af000-0x28)="a36b2732f5a04f9fdd33ce5f9abe57da7ab68b8a917855dc0616e82b8ce178d6f95ae7c1692158de", 0x28}, {&(0x7f0000206000)="d033997c00a7d81eeedb7692dba3620328ce5ef8a2737f4fb0fb033c0141e005f5e8c4ccd256930d09220c8aee043ba41ab2b87457e38cebfa46f74d1e59f4c49233b153e985c2650f1dae51e888382fa0785c405da14964565986730c916a61c392f7f7e189d359dbc0ba616aef58b8602ee1229b3d9e1d0290a35a4bddedf0707cfe47757de515d4c55ade48b4d892dc4efe87a3ee77539ed3297f6615d682610b7d5c21b6ed", 0xa7}, {&(0x7f000049e000-0x86)="5670ccecd6675852cfbb264455cc12d5e017977b284178add0df24d5593e5349b766f1ce2fc9fa8ac8fa41560630803b3cca4b5f8c7cf7b4961c0df3bd100158b97140a802cccd6f5de9a722b5137ab3aa946b547427ec4516abacaad3820b90b18530563195e68a5c71f8c7aa30fa138eae0cb21154b58455036db4114d523ce09f7caf1bc8", 0x86}, 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{&(0x7f00004f5000-0x1000)="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", 0x1000}, {&(0x7f00007cf000)="b514037149209b78ea02ae62ff9f211de9b4ad075441c28705e19e6e67a919406035385527997785e2515ee3455cb14733f94f521ec080fc1e8a3376797b3897087a52b0d34e32be97d5a993ec8212e03d4c3abaa9fc3a11", 0x58}], 0x8, &(0x7f00000ce000)=[], 0x0, 0x800}], 0x5, 0x20000000) r23 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r23, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r23, &(0x7f00005fe000-0x60e)="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", 0x60e, 0x0, &(0x7f00009f3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fa9000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000541000-0x4)=0x0) 2017/12/15 21:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b43000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f00000a4000)={0x6, 0x100000000}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x45, 0x0, 0x0, 0x407fffffff}]}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000926000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pause() r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000588000-0x5)="7374617400") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004f2000)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa18}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x401}], 0xac) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a4b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2c1a800000, 0x4, 0xb5da, 0x4}, &(0x7f0000313000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cc2000-0x8c)={r2, @in6={{0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/15 21:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)="2f6465762f72746300", 0x0, 0x0) open_by_handle_at(r0, &(0x7f00001a8000-0xd0)={0x8, 0x0, ""}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000afa000)={0x0, 0x0, &(0x7f0000fb9000+0xae0)=[]}, &(0x7f0000f51000)=0xc) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000f92000+0x50e)=0x3) pipe2(&(0x7f00001d2000)={0x0, 0x0}, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000601000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000dd000)=0xe6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000571000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000e4c000-0x58)={0x2, 0x0, 0xffffffffffffffc1, 0xff, 0x1f, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000257000-0x4)=0x0, &(0x7f0000881000-0x4)=0x0, &(0x7f0000f54000-0x4)=0x0) stat(&(0x7f0000705000)="2e2f66696c653000", &(0x7f000031b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000a71000)={&(0x7f0000806000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00009e2000)=[{&(0x7f00004d0000-0x8a)="78ce7aa99710e399985d6a97126ad4fc2757d46f1db5f8625f6f86de6b8eb9a1cc00803315a1b4d74d63a634e9c5d8c9defc295da19a681140ee50ae6a7bdcb43dfd6d0429df950d69f81d411318d0acd92d169f4b79af9aa68c9faad0abad36fec175fdfe16a7436dfd2077d6a15fbf53252bce7b717b198f4e7f7675f1a3550b1e55c4082faaf27758", 0x8a}], 0x1, &(0x7f0000b76000)=[@cred={0x18, 0x1, 0x2, r3, r4, r6}], 0x18, 0x4000000}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00008dd000)={0x2, &(0x7f00004ee000-0x14)=[{0x0, 0x7ff}, {0x0, 0x0}]}) getuid() ioprio_set$uid(0x3, r5, 0x73) ioctl$LOOP_CLR_FD(r0, 0x7001) 2017/12/15 21:00:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) r0 = epoll_create(0x7fff) tee(r0, r0, 0x40, 0xd) socketpair(0x10, 0x4, 0x8, &(0x7f00001e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x68, 0x0, &(0x7f0000012000-0xbc)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @increfs_done={0x40106308, r3, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x50)=[@fda={0x66646185, 0x6, 0x3, 0x0}], &(0x7f0000011000)=[0x0, 0x18, 0x0]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r6 = geteuid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0xfffffffffffffeff, 0x1, 0x7, 0x15, 0x80, 0x80, 0x10001, r5, r6}, {0x3, 0x3, 0x8be, 0xeea, 0x3, 0x22, 0x5, 0x3}, {0x3, 0x4, 0x6, 0x1}, 0x6722, 0xffffffffffffff05, 0x8, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x6}, 0xa, @in=@broadcast=0xffffffff, 0x9, 0x3, 0x1, 0x39, 0x5, 0x8, 0x0}}, 0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x76, 0x0, &(0x7f0000014000-0x76)="4e4d77bc8771c604da7c089031c8557c72cbbde061de3a3d4d879fddbaf7089a7e8101d6dc2e23f4b9935b786d5a69f4021889e4b0225b8ea3c0b69b74e5bdc5dbae9c20bc2b247d9ce42da21c9f6c0785731384d1e5d2bde485bbc51c7d1a910528b75fa65f144e7844fb91f92a0d8231bd5c3815cc"}) setfsuid(r6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r8 = syz_open_dev$usbmon(&(0x7f000000a000-0xd)="2f6465762f7573626d6f6e2300", 0x1b2, 0x200300) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000004000)={0x5, &(0x7f0000010000)=[{0x7, 0x6, 0x7, 0x6}, {0x9, 0x9, 0x9, 0x6a}, {0x0, 0x7ff, 0x1, 0x8}, {0x2, 0x0, 0x81, 0x8000}, {0x800, 0x100000001, 0x2, 0x1ff}]}, 0x10) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) close(r7) 2017/12/15 21:00:02 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="617474722f6b657963726561746500") connect$llc(r1, &(0x7f0000d1c000)={0x1a, 0xff, 0x683f, 0x4, 0x4, 0xfffffffeffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f0000ea0000)="00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) [ 103.973194] audit: type=1326 audit(1513371602.406:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11991 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f3ac79 code=0x7ffc0000 2017/12/15 21:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x808000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2000, 0x1, 0x1, 0xfff7fffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f000054c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40002) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000916000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) socket$inet6_dccp(0xa, 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c72000-0xa)="2f6465762f70746d7800", 0x100000000001, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000897000)="2f6465762f7663732300", 0x1, 0x2000000010912f) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000912000-0x10)={0xffffffffffffffff, 0xf3, &(0x7f0000623000-0xf3)="517346b441950eaf05435c930ab56900000009ebf9f751d93f074418d827f6ff44ec8ec3febf66033bbf8b27341f74448d6c3cf48ef0bc7f5f3f029ea52d177d0087d9b0aec48c1019682ff600007ec6788f551d4b95249608cf6833e0a3915fc8752dd63fef7270ae1a7a5fa29b93bb1d06252593e566c37bf1ff216ea07191d993576dbe947f5990ce7d78b726de3512e1105b01e89305b4c7625ed6e0c9ba1c399c5f97e91171944b1c623bbf344a588d3f215ede377e19aa5e1fe5793d74f43c0448a67efdb25d07e26d7a32a9a6747e920b14099ee1b6e0fb6cfcaa5abce4e40bd11a518caace84089e6d085e8e5aca02"}) r4 = fcntl$dupfd(r3, 0x407, r1) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000d02000-0x30)={0x0, 0x0, &(0x7f0000de1000)=[], &(0x7f0000de1000)="6c6f0000000000000000000000000000", 0x100000002000000, 0x19, &(0x7f0000de2000-0x19)="00000000000000000000000000000000000000000000000000", 0x10000000, 0x1}, 0x30) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000de8000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r6, 0x4, 0x42000) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000de0000)=0x1000000000001, 0x4) sendto$inet(r6, &(0x7f0000de3000-0x1)="55", 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000045e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00002f2000+0x432)={0x0, 0x1d, "16f6faea5dfca91a6b13c82bffe9dc4446505b77fbdee0bfed9b50da8b"}, &(0x7f0000bf0000-0x4)=0x25) clock_gettime(0x0, &(0x7f0000149000-0x8)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000632000)=[{0x0, 0x71048d52, 0x200, 0x1, @time={r7, r8+30000000}, {0x2, 0x0}, {0x10000, 0xfffffffffffff801}, @queue={0x4, {0x9, 0x401}}}], 0x1c) sendto$inet(r6, &(0x7f0000de4000-0x5ab)="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", 0xfff, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0xa, 0x802, 0x0) connect$inet6(r9, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r9, &(0x7f0000986000-0xe0)=[{{0x0, 0x0, &(0x7f00009b1000)=[{&(0x7f0000af1000)="c3", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe}, {{&(0x7f00008c7000-0xc)=@nl={0x0, 0x0, 0x3, 0x0}, 0xc, &(0x7f00007c1000-0x38)=[], 0x0, &(0x7f0000a8e000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x20000010) 2017/12/15 21:00:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x200, 0x5}, 0xc) r1 = socket$inet(0x2, 0x3, 0x1e) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000000000}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0}}, 0xe8) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/15 21:00:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000794000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) dup(r1) 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, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() r2 = perf_event_open(&(0x7f000007a000-0x78)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000706000)="2f6465762f6375736500", 0x40080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f000028f000-0x18)=@generic={0x98, 0x0, 0x1ff}) r5 = epoll_create1(0x80000) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00005c6000-0xc)={0x1, 0x0}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00001e1000-0xc)={0x40002017, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f000085f000-0xc)={0x40000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00007af000)={0x20000009, 0x0}) epoll_pwait(r7, &(0x7f0000cbf000-0xc)=[{0x0, 0x0}], 0x1, 0x48d, &(0x7f00002fd000)={0x0}, 0x8) r8 = dup2(r2, r7) setsockopt$netlink_NETLINK_RX_RING(r8, 0x10e, 0x6, &(0x7f0000a87000-0x10)={0x4, 0x3, 0x349a, 0xa}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe(&(0x7f000095f000)={0x0, 0x0}) seccomp(0x1, 0x1, &(0x7f0000754000)={0x3, &(0x7f000056f000-0x18)=[{0x1f, 0x8, 0x7ff, 0x4}, {0x80000000, 0xe18, 0xfffffffffffffff9, 0x7}, {0x0, 0x0, 0x1, 0x2}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f00006e7000)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000dee000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000047f000)={0x4, 0x1, 0x2, 0x96c1d1eeba522881}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000115000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b12000)={0x0, 0x4a, "80e783ef40522031482187718409e3c622062860f1e680ed24514dc8f455800cb92649c4df6bbb6e044b2860c8f26cc51269aeb852a96ee09fbfad7dd441f69430927f694db381cf18b6"}, &(0x7f00000e6000)=0x52) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c3b000)={r3, 0x4d, "0a2ed198c2cd49bcc58d60a1ed7ad07c7bfbe265c653f23c678835af633e3fba67bbf1a1ed44c0b5739f659bf8feabd6266e13bf26076ca8c7789ff2a30676ab41c0dfb45a26a600ae31f9e346"}, &(0x7f00000ee000-0x4)=0x55) 2017/12/15 21:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000914000)={0x0, 0x0}) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f0000565000-0x8)=0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000ccc000)="92a4394f8342d1f75c86448e645a59655e598aff821a6b24b53435c80dd744fb341c0424933724644e3c77009374a99bfd256a5c8785d405fd11406def4fb3008159a27871aa6acf8e3943a8965ce0aadecc1e19f6f80a51a0978e0d0fd4e7c65fbe8d804ee92b3f10eb41bb487357e4dd568f2fc7bffc9edb53d70827369d52dd9b655fe1d6772ca5f81489b5cfe78bd7b39f8e112e3365248e93a84d49d80b351d9a4f90672175b960bf26fb659b131ef39c59bf928f27b1ae04c55cac790a20798fc6a24c706d7a7adf93b06de0dbb56ceac1b7889829a19fa484bbdec1f3be2e23a730531ccbfcb63b0f46c5e289537900202a77b4f7") 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) r3 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000277000)=[{{&(0x7f00009a2000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000d6e000-0x60)=[{&(0x7f0000e93000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000500000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f00002ae000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f00009b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f000045b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000f99000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x6, &(0x7f000096a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x8}, 0x100}, {{&(0x7f0000d4e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f00000c4000)=[{&(0x7f0000ca3000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000082000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x2, &(0x7f0000b11000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x8}, 0x8}], 0x2, 0x20, &(0x7f00003a3000-0x10)={0x0, 0x989680}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004a5000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000e30000)=0x0) ptrace$pokeuser(0x6, r4, 0x9, 0xfffffffffffffffd) unlink(&(0x7f0000c3b000)="2e2f66696c653100") getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000095d000)=0x0, &(0x7f0000602000)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000b8d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000672000-0x4)=0x0) r6 = memfd_create(&(0x7f00005e3000-0x1a)="21656d3121232626312a8276626f786e6574302d297573657200", 0x2) io_setup(0x40, &(0x7f0000521000)=0x0) clock_gettime(0x0, &(0x7f0000a18000-0x8)={0x0, 0x0}) io_getevents(r7, 0xffffffffffffffff, 0x4, &(0x7f0000417000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000cbf000-0x8)={r8, r9+30000000}) perf_event_open(&(0x7f00005a3000)={0x3, 0x78, 0x8a0, 0x5, 0x7fffffff, 0x43, 0x0, 0x6, 0xc0, 0x2, 0x100000000, 0x80000001, 0x3bb4, 0x14, 0x0, 0x8, 0x1, 0xbc00, 0x1, 0x2202a, 0x100, 0x8c, 0x2, 0xfff, 0xfffffffffffffffb, 0x5, 0x0}, r5, 0x100000004, r6, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80585414, &(0x7f0000788000)="0000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x2, 0x10) write(r10, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000906000001860000000005001eea97", 0x25) fcntl$getown(r2, 0x9) mmap(&(0x7f00006d7000/0x3000)=nil, 0x3000, 0x10003, 0x33, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f00007a1000-0x8)={0x2, r1}) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000019000)={0x4, 0x7, 0x9, 0x100000001, 0x0, 0x0, 0x3f, 0x2, 0x72a0, 0x6, 0x9, 0x200}) 2017/12/15 21:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd3000-0xb)="2f6465762f6877726e6700", 0x2000008040007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 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, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a5e000)=0x3) r1 = getpid() getpgid(r1) sched_setaffinity(r1, 0x8, &(0x7f00005fe000)=0x72) r2 = syz_open_dev$sg(&(0x7f000048b000)="2f6465762f73672300", 0x8, 0x42) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e6e000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000001000)=r4) setsockopt(r3, 0x84, 0x1f, &(0x7f0000001000)="7fac", 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000023f000-0x5c)={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0xdbed, [0x6, 0x619, 0xf80000000, 0xfc0, 0x200000000ffff, 0x6, 0x401, 0x8000]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003eb000-0x8)={0x0, 0x6}, &(0x7f0000138000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000-0x8)={r5, 0x3}, &(0x7f0000459000)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000451000)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f00006b7000)="f8ee6a516847af13ad4ac1f255cbcf288325f224a11089db0c3a680061de3f38c9a24ec1dd8cbad3539e1b00003b000000845faad6e27352363f8f9f2c93247cb73c5b61c6645af63320e0e0731737aac987b18c178cec57fa47a300f259c3", 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f000000c000)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0xbdd2, 0x3, @fr_pvc=&(0x7f0000d81000-0x4)={0xffff}}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x0) write$tun(r7, &(0x7f0000024000)=@hdr={0x104d, 0x84, 0x0, 0x80000001, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101b, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x1007, 0x0, "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"}}}, 0x1025) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052b000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f21000)={@loopback={0x0, 0x1}, 0x9, r8}) 2017/12/15 21:00:02 executing program 1: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007c8000-0xd)="2f6465762f7573626d6f6e2300", 0x1000, 0x4000) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b3f000)={0x20000000e89, 0x3f}) r1 = socket$unix(0x1, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b3e000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) writev(0xffffffffffffffff, &(0x7f0000b39000)=[{&(0x7f0000710000-0xb4)="eaaae6f7e4409ed3d5c932d5ed2bd0ee879a8ef7c45c7e57c463ef08d1dd07836bd68dcaa830c16863b84f4b9d4fccf1117830ab26b9e7374a8f356cac7339f1a58b3c3dc9c99b026d030dd72721d3d5186c65b99ecb97d6ad94f85021869e920f05a5a3a28b8304eeb4274351a5e421428b4d31ac1ca83a66fe0b7e2cce51f2b3c0c948b276348e535cba4a4d409330dc1b1cc22cc67b4348f24c491afb956e7d8478a759c7db6dad761710fed9f2612a70b466", 0xb4}, {&(0x7f0000b39000)="9772cdb01106ca615205e0e48d6b18fd0f073c95914cd2bb4abbc536a4ab1b5a4a4c5f9e6b776362ce7bd00bbe4781acc2219680c1c7d4b237d5c01e", 0x3c}, {&(0x7f0000b3b000-0xd0)="2276eca5835e0724c123f45854102bccdcfc076fd3d3b0ed4740ace529a6db018f261f37d74ec1ce1537b3be0fdb731566f27311d76bc2b56b12929c9438574b4255b8ff12248f4a3c8f97d6c7ad5eb43045cb0ac3e3eb1518069ed62e23fd95a3f0ab12fbf593559901f75c0304533cf529a2c8c0e8ade0b202e0e54ea01fd38fe3b03c4fcaee921a3d21f74a4eced3282124bf5b0354de2866be732e79c25ecc2172a8a3415f741197f08d5b1a74eeef304ee55fea2c9ec6f1260cc501dcfd690b7990e0854cb5375036067623f193", 0xd0}, {&(0x7f0000b3b000)="e6a2145f1be3836b76ad12effa83c0eff1d7f879323bab79a59a0ba376cb83f357b9aed2ce5b8b6b2519411f79c56182d1a56bd06131a569f7c8dcf7fd2bff65505f7118e5c0f47161ef244f5f73891ef2befd52cb6e014a7b6703834d75bc75609103a3d5c39986b22c53f48210f0a9751f495d4e6b0c2641feff3cc5320a7b9cf74dba019729f7ebd8628baba3c5bfad8dd20cfd473ca903ec2f6a911c7b01828f214d5e5d", 0xa6}, {&(0x7f0000b3d000-0x68)="4244c707a94b2cbf3baa5a32a14eb2596f1f2d337c2e60431e3d41f6082e94de043fd4945eb0018f901cf12f5a759b7ccf35f443467ebbaec42daf63876308af6d3e11b7ec776ff0d142697da911b3b50340bbb15eb123119ae6e36cde41dc21fc12e3fb38365aa6", 0x68}, {&(0x7f00002e7000)="12bfd3675d3c3b16f0cc0df4bba5f8b7eec197e754be7160", 0x18}, {&(0x7f00001dc000-0x55)="2c9537f8199c30511e53b8c2ac4159d254a13bed1034604ec5ae3d0630b2b276f9c94d60895fff2c8bf504d5f1ae08b9170213ac66d5b24fe2ebe133d8c3607f74e081e0075fef758b03d1b87d27561e1e6d1ced67", 0x55}], 0x7) shutdown(r2, 0x4) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000b3f000)="6365706800", &(0x7f0000b40000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009af000-0xc0)="9d4057138f4211a63f5480d1a0802267fd46e3a8cbbcf1d9a216826038874b701054593d87a5cf5085c5d72df88f213a4bbb47baa944227019b8c2c8724c4e6432d64059823826a355c8189b40a1e8325fb9068efd3f1a184801d62d0d6a7c75c66199013fa0b8ecd62aa1526ec9fdbbfe5e53bc33b00f6e916414effaded7d19868170a7f976cb0e64ffcdf656ca042b4043679deae3a3e9de63f271874185b92293c80f24b1fd0b428abeec55812fa4a436e276c2bc325e73731fb346cc27e", 0xc0, 0xfffffffffffffff9) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000b3f000)="6b657972696e6700", &(0x7f0000270000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000418000-0x1)="00", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f00006cb000-0x8)=[{&(0x7f0000087000)="9d005806a70d31908d98935c0541c066535d9572bfcbf7f71c94f9d8f669c6b6d4b6553324e65e043b3221e3cbf759975dc9b8b79289cbba05934900b6c2f761a1d7570f1b0169b20cf98a71aa373cdc969fddfecdd1402b7429e6d768c02707eb89f368143a9127e66450057e6ca312d329", 0x72}], 0x1, r4) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000008a000)={0x20, 0x2, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00005d4000-0xc)={0xffffffd, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000b40000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6, &(0x7f0000376000)={0x2000003}, 0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000002000-0x4)=0x0) munmap(&(0x7f000080a000/0x4000)=nil, 0x4000) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000005b000)=0x83) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7ffffffffd, &(0x7f000079b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000082b000)={0x7, 0x2, 0xff, 0x8}, 0x10) clock_gettime(0x0, &(0x7f000079c000-0x10)={0x0, 0x0}) listen(r1, 0x5) 2017/12/15 21:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004fa000)="2f6465762f73657175656e6365723200", 0x840, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000bda000-0x9)="2f6465762f76637300", 0x40, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a0c000)="77657374776f6f6400", 0x9) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fd5000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd6000-0x4)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002c7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20000000ffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000198000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x1, 0xffffffffffffff20, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00003fe000-0x12)="2173656c662a235c70726f632f5d656d3000", 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @loopback=0x7f000001]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) get_thread_area(&(0x7f0000159000)={0x6, 0x0, 0x1000, 0x640a247e, 0x80003, 0x7, 0x800, 0x3, 0x7, 0x9}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000829000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023f000)=0xc) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000469000)="2f6465762f73657175656e63657200", 0xfffffffffffffffc, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000658000-0x1c)={&(0x7f0000cfc000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000754000-0x38)=[{&(0x7f00008bd000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000f5b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000386000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000314000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f00009ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000792000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000124000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}], 0x7, &(0x7f0000aec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x5}, 0x100) bind$netlink(r1, &(0x7f0000017000)={0x10, 0x0, 0x2, 0xfffffffffffffffd}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00001ac000)=0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f0000abe000)=[], 0x0}, {&(0x7f00006fe000)=[{0x672, 0x0, 0x0, 0x0, 0x96, "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"}], 0x672}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x10) 2017/12/15 21:00:02 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ea4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) r2 = perf_event_open(&(0x7f0000a61000-0x78)={0x2, 0x78, 0x5, 0xe6f4, 0x200, 0xe6, 0x0, 0x7f, 0x1, 0x0, 0x5c, 0x20, 0x8, 0x10, 0x0, 0x7, 0x3, 0x1, 0x3, 0x300, 0x2, 0x0, 0x7, 0x2, 0x7, 0x1, 0x0}, r0, 0x80000001, r1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000002000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000)={0x401, 0x9}, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000-0xa)={0x5, "896101af0111"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000)={0x0, 0x33, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000003000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000005000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0xec) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000004000-0x30)={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000001000)="f2c8cc0fbf98f3db75f0fde6f575c45f38a0fef71e8fe8d25745f06fd7f3d5057df5258b9a2f2e458299551cf0073abe889b1bf717bea5bf52fc1d134cc0c61c5520c33cad4d3f51c28b4ae05bebaabdb62971b2b0ca819240245ce23b875d5fc26efeb163041e1a5c4f188ad3c57a16ca2ae8890ee3c2429e9a3049cddfc2db75bcef26641cccb8ca959a1d93fd4effb394c98bf4232aea8af7df851aa86af6775dcd21cd6dcb042ce5cdcec0485dd9e5a61b0cff36f3f394691a8155aa71f5bcfb6dfe6393af38ff78", 0xca) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000003000)={0x8, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000005000-0x8)={r5, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000)="2f6465762f696e7075742f6576656e742300", 0x9, 0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000007000-0x8)="2e2f66696c653000", 0x4800, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e63657200", 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000005000)={r5, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000007000)=0x5, 0x4) 2017/12/15 21:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000335000-0x78)={0x0, 0x78, 0x8, 0x9, 0x2c8, 0x8, 0x0, 0x3, 0x8000, 0x6, 0x3f, 0x9, 0x3, 0x12, 0x0, 0x20, 0x0, 0x80, 0x8, 0x10, 0x0, 0x7ff, 0x3, 0x20, 0x5fc, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) r3 = socket$inet(0x2, 0x80b, 0x0) shutdown(r2, 0x80000000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008b3000)=0x1, 0x4) listen(r2, 0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b16000-0x9)="2f6465762f72746300", 0x2, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000adf000-0x1)=0x0) connect$inet(r3, &(0x7f000077e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000113000-0x38)={0x0, 0x0, &(0x7f000073e000)=[{&(0x7f000022b000)="cf00ca1f90cd84c3b963bf020df35ecd9eda08edbb2f", 0x16}], 0x1, &(0x7f0000541000)=[], 0x0, 0x4000}, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000683000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e1f000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003eb000-0x8)={r5, 0x97}, &(0x7f00004cf000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000118000)={0x80000000, 0x0, 0x0, 0x0, r6}, &(0x7f000070b000)=0x10) keyctl$session_to_parent(0x12) sendmsg$inet_sctp(r3, &(0x7f0000451000-0x38)={&(0x7f0000278000)=@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6c}, 0x1c, &(0x7f0000970000)=[], 0x0, &(0x7f000034d000)=[], 0x0, 0x0}, 0x20000000) sendto$inet(r3, &(0x7f0000bd2000-0xad)="", 0x0, 0x0, &(0x7f000003b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f000001d000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendto$inet(r3, &(0x7f00008af000)="", 0x0, 0x8055, &(0x7f0000fdc000-0x9)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f00003d4000)="2e2f66696c653000", &(0x7f00007f9000)="2e2f66696c653000", &(0x7f00003e9000)="6c6f77667300", 0x2000001, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00002fc000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c1c000-0xc)={0x0, r2, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000068f000-0x4)={r3}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbb000-0x8)={0x0, 0x0}) close(r1) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x7, 0xfffbeffffffffff7}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f54000)={r7, 0x4}, &(0x7f00006e1000)=0x8) [ 103.973252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/15 21:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000771000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ce1000-0x4)=0x0, &(0x7f00001d3000)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a37000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000176000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) poll(&(0x7f000000b000)=[{r3, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000a16000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000051c000)={0xfff, 0x0, 0x201, 0x2, 0x7, 0xb4d7, 0x7fff, 0x1, r4}, &(0x7f00003b2000)=0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) 2017/12/15 21:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x10001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000656000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000096a000-0x23)="000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x400000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000a20000)="") ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f000094c000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00006d7000-0xd)="2f6465762f7573626d6f6e2300", 0x8100, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000934000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x23, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x4, 0x1, 0x4000000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000aef000)={r4, r5}) sendto$inet(r4, &(0x7f0000272000-0x1)="20", 0x1, 0x40080, &(0x7f0000897000)={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f000001e000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48, 0xb, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r6, 0x2000000040406, r3) socket(0x8, 0x8000b, 0x9) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x9de000)=nil, 0x9de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f000016a000-0xd)="6e65742f616e79636173743600") r8 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x8000) ftruncate(r8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r7, &(0x7f0000368000)="913d8f3ba4e4472492cb6aef5b5feb2ca37400d838c5fe9695ad144df27daf873dedaef98b878e26167ee38bedd60d29456044776bae14af3487d899d5509460276842153aeb2cbfea0d961ee792fa117fb06422c7e6691f4e336b1236bb9729983c5520cfcbd5480fa1e1d3763050d2aedcdd16429a8175f1d33ad1d22fd08ef6b55ca9d8c29c671224303b40b865870e3b711819bc8b971ef531a46137b429c4265cdb87bb14ab41e454b52901b261be49e3e808e4575b57e58f757f39c9b1e4b151af2e3147efe21d2e2ca753cdc0a1dd509b629a4d751a5c", 0xda, 0x0) [ 104.014941] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 104.140727] binder: 12021 RLIMIT_NICE not set [ 104.174100] binder: 12021 RLIMIT_NICE not set [ 104.187471] audit: type=1326 audit(1513371602.432:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11991 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=354 compat=1 ip=0xf7f3ac79 code=0x7ffc0000 [ 104.187493] audit: type=1326 audit(1513371602.433:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11991 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f3ac79 code=0x7ffc0000 [ 104.187512] audit: type=1326 audit(1513371602.434:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11991 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f3ac79 code=0x7ffc0000 [ 104.187532] audit: type=1326 audit(1513371602.450:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11991 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=311 compat=1 ip=0xf7f3ac79 code=0x7ffc0000 [ 104.187552] audit: type=1326 audit(1513371602.451:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11991 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f3ac79 code=0x7ffc0000 [ 104.187571] audit: type=1326 audit(1513371602.451:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11991 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=354 compat=1 ip=0xf7f3ac79 code=0x7ffc0000 [ 104.190235] binder: BINDER_SET_CONTEXT_MGR already set [ 104.191439] binder: 12018:12039 ioctl 40046207 0 returned -16 [ 104.201957] binder_alloc: 12018: binder_alloc_buf, no vma [ 104.201989] binder: 12018:12029 transaction failed 29189/-3, size 0-0 line 2890 [ 104.320284] binder: release 12018:12021 transaction 64 in, still active [ 104.320305] binder: send failed reply for transaction 64 to 12018:12029 [ 104.320342] binder: undelivered TRANSACTION_COMPLETE [ 104.320353] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.354885] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/15 21:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095d000)="2f6465762f7573626d6f6e2300", 0x4, 0x40000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000044b000)={0x6, &(0x7f000022f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000030f000-0x10)={0xf2, 0x6}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000-0x9)="6769645f6d617000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d2f000)=0x0, &(0x7f0000b0a000-0x4)=0x4) fcntl$setsig(r2, 0xa, 0x400000000000016) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ddd000-0x1)=0x0) fsetxattr(r2, &(0x7f0000040000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000a4a000)="6e65742f6c6c6300", 0x8, 0x3) exit(0x3) write(r2, &(0x7f00002e0000)="2e3e238a740c713cd8ce24b86e52423c96bb11445056451da62be7d721bbbbeb7479692e2da7f4d6adcaa4fa28cebf7bf6f7c8bda703f4db85ab08fdbb5e9aa29a895670ea9212bbbf454bb493829fb80eec0444e291913a3e4f01c6ccc73b29c9e0e43b3c88b9b725d293549c5cfa01562a6dcd38b47a8cebc699bac82fd3a6c9233b71326ca35fdf680c", 0x8b) fstat(r2, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000358000-0x8)={0x0, 0x8001}, &(0x7f0000910000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000653000-0x98)={r3, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2}, &(0x7f00003a9000)=0x98) fchmod(r2, 0x40) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000416000)={0x2, 0x5, 0x20, 0x7, 0x6a4, 0x7fff}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000dc0000)=0x40) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000067c000)={0x10000009, 0x100000001, 0x9}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r4, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x4, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r4, &(0x7f0000c4e000-0x2)="a6", 0x1, 0x3, 0x0, 0x0) fsetxattr(r4, &(0x7f0000ba3000-0xe)=@known="73797374656d2e61647669736500", &(0x7f00005bf000-0x1)="5b00", 0x2, 0x2) 2017/12/15 21:00:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) signalfd(r0, &(0x7f0000001000-0x8)={0x1}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x400080, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000023f000)={{&(0x7f00002f6000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000308000-0x4)=0x0, &(0x7f000095c000)=0x0, 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) mremap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000143000/0x2000)=nil) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xaaba077a120dc3ac, &(0x7f00005bb000-0x8)={0x0, 0x0}) mlock(&(0x7f000070d000/0x1000)=nil, 0x1000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000095e000-0x4)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00005e3000)="2f6465762f7573626d6f6e2300", 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000520000-0x40)={0x210, @tick=0xd1, 0x1000, {0x9, 0x1}, 0x3000000000, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000095e000)="2e2f66696c653000", 0x10000, 0x8c) 2017/12/15 21:00:03 executing program 3: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000064b000-0x6)="63646700", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getregs(0x10000000e, r0, 0xfff, &(0x7f00008c6000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000170000)="2f73656c696e75782f656e666f72636500", 0x103fd, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007c1000)={0xf, 0xc00000000000000, 0x10000, 0x30000000000000, 0x1, 0xffffffffffffff9c, 0x800}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab5000)="2f6465762f72746300", 0x101040, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ad4000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000dec000)={0xd, 0x9, &(0x7f00003fd000-0x48)=[@map={0x5, 0x1, 0x25053d8c, r1}, @map={0x1, 0x4, 0xa76, r2}, @generic={0x8001, 0x2, 0x40, 0x354}, @map={0x3, 0x7, 0x1, r3}, @generic={0x2, 0x1fc000000000, 0x1, 0x4}, @generic={0x4, 0x1, 0x9, 0x5}, @map={0x3f, 0x5, 0x9, r4}, @map={0xffff, 0x2, 0x3, r5}, @generic={0x9, 0x4, 0x3873, 0x7}], &(0x7f00001f5000-0x4)="62696300", 0x9, 0xbf, &(0x7f0000493000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x1}, 0x30) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000002000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x125, &(0x7f00005b7000-0x1c)={0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f000022c000)=0x2000000000082e) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x800000000006) r6 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r6, &(0x7f0000d12000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = socket$inet(0x2, 0xb, 0x400000) sendto$inet6(r6, &(0x7f0000b67000-0x2)="fdcb", 0x2, 0x0, &(0x7f0000f3c000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000000000}, 0x1c) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000036000-0x4)=0x8) sendto$inet6(r6, &(0x7f0000c9c000-0x1)="c3", 0x34000, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000b8d000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000e2b000-0x4)=0x100000000040006, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000fd0000-0xd2)="e816fa3e830a0fc0163a4e932a519bbc0bc0dcc3d72b34f4bc35a40d83c613b7376acd477f70c2808f6ed4b8aec786edb1d7e2c628e40e173439ef935e7574c030c057e8847f172c29cde5a6d982567e30ebfd61b1a281e76c18607681554d79058f8cf885def93e1931d75338b41d0491c811223c771a7e51bbdc42f32a509ccceab5796899ea6f3435b1748f9557dae673354c8a0c347cf4c6987d687072fe8f561078394b446c212f69ba27d05c5294d682f90d03ccd45aa8824c5ef004ce94705488f71807bedd3d83e7002f50468da5", 0xd2, 0x4008840, &(0x7f0000fcf000)={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x101}, 0x1c) 2017/12/15 21:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf9000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00003ba000)=0x5) r2 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f00008f8000-0x18)="00000000000000000000000000000000", 0x10) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mlock2(&(0x7f00004c6000/0x12000)=nil, 0x12000, 0x8000000000001) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00009b3000-0xc)="636966732e73706e65676f00", &(0x7f0000fd5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a5a000)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffa) add_key$keyring(&(0x7f0000fd4000)="6b657972696e6700", &(0x7f0000492000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) mkdir(&(0x7f0000156000-0xe)="2e2f66696c65302f66696c653000", 0x0) utimes(&(0x7f0000dbe000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000620000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x8020400000000802, 0x0) socketpair(0x0, 0x0, 0x10001, &(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000ff5000)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ff7000-0x8)={r7, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ff5000)={0x0, 0x0, 0x50}) getpeername(r6, &(0x7f0000b98000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f0b000)=0x80) bind(r4, &(0x7f0000fe8000-0x80)=@l2={0x1f, 0x0, {0x8001, 0x1, 0xfffffffffffffff7, 0x8, 0xf4d5, 0x405}, 0x400001000, 0x8001}, 0xe) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) 2017/12/15 21:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[], &(0x7f0000002000-0x1)="00", 0x0, 0x0, &(0x7f0000002000-0xa8)="", 0x0, 0x0}, 0x30) r2 = dup2(0xffffffffffffffff, r0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000c03000-0xc)={0x12, 0x95, &(0x7f00009d5000-0x95)="50a2d1152c7bbd64d9677c6d78d87b6b701522816a249b84c0b2e684ec03e8e0007a361dff14b8f0eb27552676da45b46228c704f0747f4e7125d0cc7f7feeeefba04d5a75ff566d7500e09ebb6a80896df115918e54f46da90bb6507c6be025aa72ff5255e86ec6c9fa260a74ad886d856806f98d5cd174631bd2dc7e910cab3333830dfc34a1a3090c6f970e17be857c7c64e47d"}) sched_setaffinity(0x0, 0x8, &(0x7f00008a7000)=0x8000000075) mkdir(&(0x7f0000a7f000-0x8)="2e2f66696c653000", 0x99) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000000)={0x0, 0x100, 0xfffdffffffffffff, 0xfffffffffffffffe, 0x1}) r3 = syz_open_dev$loop(&(0x7f00007fe000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x4102) writev(r3, &(0x7f00005a3000)=[{&(0x7f00004cf000-0xbd)="", 0x0}, {&(0x7f0000774000)="", 0x0}, {&(0x7f0000f03000)="", 0x0}, {&(0x7f00001aa000-0x1000)="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0x1000}, {&(0x7f0000e9e000)="5f84c317889bc72790a5f405f5f0cd41f9a872ec53707c9e93d185a914517931cd9843ee154e2794dbdbffbc8fb9bb1646f42459cd8a066df7694624dc791c379a3ee44c7986d6a47de9a0f610aeb1146ba756578ec19a3b823b054ad9a27e97e779b5a3b1da9bf1d3866341532fd63108c0ec9bcb678936b50f2b7c00cefd03021157d66cf610abc67e8cd9fedbd3b7a0ca94b198d5f31bfe4dfa83ed53d9466ad91aefdbbb3245196da8e88539a9c5d6b423b3653809220b57e8fe0036f4669fe9267bad869204e3a0478d63743b34eb2f2c743360de98c911ab8cda30dfbf9d7764112e0db3d5a929ae1885cf26b7c2be3773bfb6205d44a6d4028cfb18de6995d9b1b481a8cc07cfc61370f7f4ea38393764b75b6ab876270ab5f0ccf628d7b0f0c05927664b971e39cf26e3e2b4fb33d497677ef2ca93173c2dc47b04e4f4339380d8676396df5d04cc28cf6685f2035ebd65ac58704dae5d70ad08a85a68afb71937ab2385b41e0c60f898a22b17a7b8d4ba6b5324c36943ff6c5312847ee9fd48f1aba9fceccdb0f5355ffa6bfb988771c9dd3640ca25fad062610c63590990f9067e135c1258493391c1be9b2d55eb673c59129ec027ea9f3a94988afabd9e4cbd7d66f6208f173b9db7928aba15c74f02a9cde6e0eda352bc01e6b57a5783a21a90747af56c71f710726055c4c02a48d4a9893798f6269ae55ea9b7a866fdc5e96fd922b5299a6a077fbff201f8bb7fcc49d7624f562c1d407cc0adb72ddd03e7a1131b72fc9805c2ab5e3d04964043dfd5593ced17221ab38e288c0c43dac2bee142faecf9c6e1671bf7a6620884b475efeb1a4238ff9c8bc664c609b61ae7582dd4e81641b452607a49a103da9b0a8ab44ab7573ac721b272ca70c45b95cd23e2002fffc225d2b828695978a243cbd3f719a16532f28d6e519694aadfe400f89f82b4296a1c0a7e1376780baf601fbba1ba959818a223d60f59a515e2f99d41d84be52524693dce11c5a14ae65969b347b31b054b0b18099bbb959b12eb3346135493646dc7a12d90b987800e091b780eab73c8f0ef5f4beab9cb2edeaf050407eea3a440dfacd38f237f6ccc1963fef392e4799d279aa0fce55fdc287368055e4dbb0396e38f917bb1acdce3a21164c53adc2d1e887235a16afbb468a86f5093aa03669b2fa7e9d946eb4b44b79a79de3e86a1c0fb52dc80fa613b3cb938361dbcf3e9084b709380b19dff411ad243c2e54a1021f6a41e57a22152f39bf431f100e2d59009ed049426c6a398f2fd4c16ac94473cf0ea4dbd0c5e8d0c221b32378df9ff6afe1a5cd5d78998089c4aad5010cf6386dac912276ede27c2c998cbde276eb4a5789bbc793a714dcdb7b30995fc0e4f6823d690e195438a472f4a155d43a0e9b64141780406b72d2383b4117c531eb95f3d29033af413901007109a8b6bbecc122480210985e6201a46eb5f17a5afcb8fdf19406c191e3d0a18d7e064e9b27491d9c5523287a074a3777611d3452ea9a6e8a09078312b036086bca2d84030499f1699e596f62fbbdeb17c18daca43fa8c3615059290ee514809a00a5200f3af3b2a03d29c72fb5af7bb85810e800b4a15268ced532d68cadd44027456de5846a826b9507d94a7b792377bca8b2eedf9f7abbc7c2d2032097e5bb1de8f10988d0d1d570645636f6711c0970b1e51d031fe068ae1c19be03fb2f0f5778139271117d83b445cc871b9c3cd544d15957ea87bc62b0e87e9fecce39bda9509c5fcd1743adcfffa3a0ee6ce1303422fffa9d3db43af930e99b19611237c5493317c89d569bc3d79b300c2f12fc2b1542104d66f35fb907aaf9bc919b887c3aafccad434ccae2a060d63059674cb1e9480effe80aae3600ec823b25fd7be896666aa9c704816314a00b13a0d7bfecb4e4c082138fe61839e61250e6be4b683077d6f83d93809a42912fcba6bac07949c377a91d7d6cb00b7fb4e23ce60c1e4cfc984a22da5b8079eff094c6cefa8c8af330b76cf1a5c5abb7849105f01880e758f9489299f9596c2196c77c018d4901c15b2598960fad700a79fac204af6b5c8113bd87d6f990a925e9a215a8533b75dcb494808bcf792e77d1b6455b8ff454ef86b0eb269cbbf354d8d97bfe0e8f1429e0c38c15f889a0b59c81a08e9453bd028fe13d1f6a0856a9831ba335cd1cc65639403649f7ce4ab57dbc38c89faa1d8c2d5a94e0bf274caebfd6880cdc11dc0b84b33f80b5d8fc04a97ab34e18a29623469a53fc122e767c5f5463614e83bdd842009d99a4b51255d90c2411e1689370c181b46b91f6b09858140545644cd29b648fe63f37975bd475007d2428c6b7d4fac0c6a9c28fe87576ff29b4471942afe722b8bce353139ca0369d229918108df7caa8d68fff251ea3328c1dc1a62d9b88920c03ea52827b06bb4806122279110c5ed848d32964afb019767a6cb0536d45b51ff095cec37fb2878665cf98a96b512f26fc10d74278e35ad9bd0838b733bf162ba6fe5f8e068570cf371be7702db2c1a561965cefe7bc0d9daa0f5648da05afd195cd761204ad7e3aa29d352058c74acdc9fe3d9ac1d109e90e0d61037566b516f7a19795ec9b8e0045b63cbe2bd8ac06ed40a58cace3065be3823b9280b0845e9ef553180195c076ab2697c6c5a0ef57396d7c504261f81f204cf6aab3be288504149991aa44e9bf8dc1aefcaf48a7dca121e7f83214de77c9e6121ec6d4d2cb64dfd36c6ab0acfc959ced8fbd49ae374a1ff8031ea0411e5d0f4dfcd1101b5a8eeeb9e5376f89e0d775f21e0483b6259c9e2ce3b246ad66187f5bf5f0ba19dc34f8eea91991fd0f7298b9bceba7689f6b711fbec414795670e24a8bda12ce20dcc1cc8ed719e95af24dff81a08c51b025005a7124cdf1824c701db8db435b57b50f165759d27e123d156bd76c879d76cb36669c0bb6c3268dee0311e4fd57d69d432ca57c782655790262408a2651dba3a394ec6eb6178c1ec4ca569eff64b20f66f16b192e8394f0473f3e1271ed93b8974bfc9b1d38f633b7ecedf015d7294f07a831cdfeaac0beda5a82d80e4319343b61485180dcf68b9f9dba81527828828a1dec91acd81c806c8c35655128ceed93565fcbbf140e4b194ab5c1bde737dc0f325ddc1ad452ffb5a2bece62c476ec859f523d5b74cf5514589d828469f56d23fa0168b2c3d19edf3730e0b180b3aec4d1541018bba1568bdb59941e601572ce84ac5efab19bef88f2d883a4cb94a0dbe6db2219a6072ca86b8b0a3298559a7782d577d015f7947ef92ec52a1b943ade73b6177358f88efd68c92d11a78e1c99f9e64e833d28f626877e73142453e764959588c751e36da1b9a60fa05208c9f331ab71df754e980634e8195094c6486c56d91726cc3d9456800943c25383612ea9409a1957db9378d845a54ae3a1177c927a02d7e7a8ce2fddcff99d154abacbc14dd3ef8112acb85dc9832d6955793816cadfa808cbaebbff1ce5e9bfc7c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0x1000}], 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cad000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000032c000)={r4, 0x9774}, 0x8) fcntl$setlease(r3, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001fe000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x7, 0x7, 0x7, 0x10001, 0x40, 0x100000001, 0xc0, 0xc8, 0x9, 0x0, 0x37, 0x100000001, 0x4]}, &(0x7f0000512000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000532000-0x8)={r5, 0x8f}, &(0x7f0000710000-0x4)=0x8) r6 = open(&(0x7f0000a1b000-0x8)="2e2f66696c653000", 0x200000, 0x2934eda83b6ea664) getxattr(&(0x7f0000419000)="2e2f66696c653000", &(0x7f0000f89000-0x3f)=@random={"ff017374656d2e00", "6b657972696e672125656d31776c616e3076626f786e6574306d643573756d736563757269747973656375726974797d776c616e313a00"}, &(0x7f000058b000-0xa86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mkdirat(r6, &(0x7f000003f000+0x154)="2e2f66696c653000", 0x0) open$dir(&(0x7f00004db000-0x8)="2e2f66696c653000", 0x412101, 0x0) openat(r6, &(0x7f0000ff0000)="2e2f66696c653000", 0x0, 0x8) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f00002bc000-0x1)=0x4) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00000f3000-0x4)=0x0) name_to_handle_at(r6, &(0x7f0000837000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x101)={0x101, 0x4, "7abe913033abbc0efe8e04b2b467b2ece5dbf8fc51ce221c654efa94e7ecb538b4bd9d0c36154ed734331d51568c6346927271149c6fff49470be74dfa9a4a13589c91b51df9b6304e549c93ecde105d8045a0b5f06868f76d1e8e4aeca83b8aa856222904a751de7537165db18daabbe8cca4f3929a1b27dc46203057a54e3d64158bb5b77b2337c1ed832ede57f271010830cd9f1795ee06c7dd17743f7ad75c083c4804d144a495e501487735817d45798238730aad5982d8692311429bfc0a4373d5ec96874d65f67f5101b39086298680712f75b11299773911d38b560aaa6e7de857a35437834885bd1558ae8fbdfd703ee6cb7954c7"}, &(0x7f0000c98000-0x4)=0x0, 0x3fc) rmdir(&(0x7f0000fa5000)="2e2f66696c653000") 2017/12/15 21:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000078f000-0x9)="2f6465762f73672300", 0x3, 0x41ffe) gettid() openat$kvm(0xffffffffffffff9c, &(0x7f0000189000)="2f6465762f6b766d00", 0x40, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002c4000-0x60)="2f6465762f6b766d00", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x12, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000b11000)=0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000875000)={0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009c6000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) perf_event_open(&(0x7f000063f000-0x78)={0x2, 0x78, 0x8000, 0x7, 0xfffffffeffffffff, 0xfbe, 0x0, 0x8, 0x20100, 0x0, 0x2, 0x2, 0x1ff, 0x10, 0x0, 0x7fffffff, 0x1, 0x4, 0x9, 0x80, 0x7, 0x3ff, 0x7, 0x8, 0x8, 0x2000, 0x0}, r1, 0x9, r2, 0x5) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b2000-0xf)="2f6465762f73657175656e63657200", 0x54ba3e, 0x0) sendto$llc(r3, &(0x7f0000363000-0xbf)="415ad34805e26b62f8e570466f4f07f52b571fa33251425ce50df3f1706d097cb3fb29ec22f5da37db4b1a80327a772c90ed5f89adf545e842ed3e5a0d9601c165e83ce78afeea6296c776d191413c08afc47a6957c689a1bd7e820697782f242e7756b942f3ede8af242d9686008d340f98297f6e648c06fa48fefe9a0a8062d234e17ce6eee8c4917b9ea4b3b19d255e459f8b4d7b8dcd806d112aae1c519a48713c5a0e7ef634a55cc1b82562aad889730c9573eeaf8d3265f1e645c13a", 0xbf, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000653000-0x38)=[{&(0x7f00009dc000-0x1000)="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", 0x1000}, {&(0x7f00008e5000-0x1c)="4e4f84ed426c08b0ca776b1a8cb77e1db14cc3cb1e956c3cc7a48597", 0x1c}, {&(0x7f0000546000)="93504e15907ee2574d6b31eecba44eddbfbdd1b9a5f9ddab730c6e7450efb29a0c9046829f7fe8e917ffefeddf63e7ae4e76fcbc5b9e5e800dbdc5f7b8b94bbca0d29b557a5eab2def4eccf0726a83075dae81bcbf64ddfe44ad357028fc624ffedd4c8abd154c1537d9e3ddce54af1b19bb5de674622ed5beac11a6f228d81218683a57843d15993a9e669909ccbb34e2c737ad4e20925906f8df4ec9aed97a7debc887e209bc483c5f8f0dab10d27602f246c7de9b8abbe7b268cc7cb39e08ed937637d0", 0xc5}, {&(0x7f0000000000)="02cdd4b404af16e81e9a8c1f68df5a5d11b8ae9d703f5a76cae85fbd5029a7f21e5fb17831d92cb722684f87b07d53f05531eb97d563a2dee01184d54216323aeee4b049cdf8cf198d52fa5e920db25ee381d171d178e67b8309454a01e7b0374a16c5137d8e69bc78e76b667f2c68a70b9a4b6447a3df6243c908e3350eacc77e2cfc30965ee1b35278726b6c15e361b137934add2d5eaf7c226f2ba8", 0x9d}, {&(0x7f0000e84000-0xc5)="c9a57c96203b8d07798d897fd505e473bb6420f232bcde08bc2f5be969c234cc7b9a949b6355de1158b578c94f93004d081ac0c8395468097d8159b2f4ef45e22eecf162ce63a6e99a03068020bccc10209300335061d637eeb98e47e85eb5d94d8aaed2ce1379db2484246668d2e4a0ac84a4625c3bc4fe028d993a93b7c7cd10dfcd3d41a924f4edff9725bb353cfaf6e45c51a4d07089123c538727f2849f737e05715f747101dc8897e01e2cc14ee631e219cb5a4d6efe52b2eef54539fa70ec533ace", 0xc5}, {&(0x7f000017a000-0x21)="b5de6b99059f321363027cab28819835deeb47f45f8ab8fcb00a6ffdf7af06d088", 0x21}, {&(0x7f000046d000)="b1f52aaf2fc8e3f654c2b98115507cdbe1279dea3068221c4cd71b7e28a316b85717a3b08110a7f8757397d5f5d2521e4cce40a8b89b645a8ddbf726882b8535e6513b35f0338bb660a5b99e60f1c0729ec726e7d525c9e15e57f6a224b50b2b4e4161abaf31a7af4f1bb8f99faadf75431c4d0bbebcac50e7630594705ccb7663", 0x81}], 0x7, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000000000)={0x2, 0x11, 0x100000000, 0x7, 0x18, 0x0, 0x4, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0xffffffffffffe783, 0x0, 0x7, 0x7, {0x1, 0x400, 0x80000000, 0x1, 0x0, 0x6, 0x0}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0x10, 0x14}, @sadb_sa={0x2, 0x1, 0x8e25, 0x7, 0x5, 0xde, 0x2, 0x4}, @sadb_spirange={0x2, 0x10, 0xffff, 0x0, 0x0}, @sadb_x_sec_ctx={0x8, 0x18, 0x6, 0x7, 0x34, "8852c83e692935e6815f29697b0e78a2dc3ee18f1eb765efaea3eb82a3478f9c87bfa5b427b5cb4432ef8868a6f72276891a4f98"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r3, 0x540a, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xffff, 0xfff, 0x100, 0x401, 0x0, 0x81, 0x800, 0x8, 0x10000, 0x7, 0x6, 0x11, 0x0, 0x7fffffff, 0x1, 0x9, 0x2, 0x220, 0x8, 0x68, 0x0, 0x0, 0x1b3, 0x0, 0x0}, r5, 0x5, r4, 0x6) clock_gettime(0x0, &(0x7f0000d51000-0x8)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000402000-0xc4)=[{0x1, 0x4, 0x1f, 0x9ebe, @tick=0x3, {0xfff, 0x8}, {0x3, 0xfffffffffffffe01}, @note={0x1, 0x4fbb2e15, 0xb1, 0x1, 0xffff}}, {0xfff, 0x0, 0x1, 0x3, @time={0x0, 0x0}, {0x3, 0x8}, {0x8, 0x4d}, @raw8={"ff3dd70a1a18b53075d139b4"}}, {0xfffe000000, 0x4, 0xe10, 0x3f, @time={r6, r7+10000000}, {0x2, 0x4}, {0x4, 0x8000}, @note={0x100000001, 0x9, 0xffffffff, 0x0, 0x1}}, {0xfffffffffffffbab, 0x7ff, 0x4, 0x2, @tick=0x7fffffff, {0x4, 0x401}, {0xe9ca, 0x55}, @ext={0x1000, &(0x7f0000e35000)="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"}}, {0x10001, 0x80, 0x6, 0x80000000, @time={0x77359400, 0x0}, {0x7, 0x5}, {0x9, 0x3ff}, @note={0x1000, 0x7, 0xfff, 0x8001, 0x4}}, {0xe86, 0x20, 0x0, 0x400, @tick=0xff, {0xcd7, 0x3f}, {0x200, 0x3c}, @result={0x8, 0x6}}, {0x4, 0x8, 0x7ff, 0xfff000, @tick=0x80000001, {0x8, 0x3f}, {0x2, 0x600000}, @queue={0xffff, {0x7f, 0x3ff}}}], 0xc4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xa45) 2017/12/15 21:00:03 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000edd000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f09000-0xa)="2f6465762f7663732300", 0xfffffffffffffffc, 0x0) sendmsg$netlink(r0, &(0x7f000045d000)={0x0, 0x0, &(0x7f0000e01000-0x40)=[{&(0x7f000009d000-0x2a4)=[{0xbb, 0x1, 0x201, 0x8, 0xdc, "5be5aadb0727f8701cf0814183c82d59aa1891a3b00fb6fa1b567425dcd64160ce4cd437876cf69b84c3c984736744fa8223cddf2f501f96fb5947bc0f8f4228289c9a82d08dc25e18d0f755da02fe2cdd721b8edfbf460ecaee86ceae057d06b84ab1c3932ec53a17b6427d335add2ebe337ff10e88e52fad49233fcd3b0af6f67154013fa67c499027f74b462d213342b98801b1e5fc2be65f9d945fdeadda710ee6032fe1193c990496"}, {0x90, 0x9, 0x402, 0x20, 0x200, "d0b91874d7d5b4bbe6fca2a9b355a8e591caa3394b60030a402f418e2c274c384ed4ce233c6f0d52266fa9e89c004d63bb02093dc8f64d0147d8b39d5b2c5fa60121bdd016dceaa3c1224aa06782ca1e4ffaa8889d85c2d29e3484dcc87f25eb49e93f121eb41a27075c4f35a38b382ea9858db7c8ea61e262ad168219cd9d91"}, {0xc0, 0x4c46, 0x401, 0xfffffffffffffbff, 0x20, "7988bc747ee9c04dac1126ab7900bfc341b55ae7999f1a3ec5739bc0cf1111f91b8823e60cea05cbc4cda089f53230aeb5f25e206837b755507ad9e41f299c4c42183609c48bd0f5ee313f04edc3c19a23462b0dc02b254bc3e50e8c15eff880401a6c3c160ffcc3118b329d17384f7747322803e79852056651f61f50bacc782976fac85d486699264ce6afc2a3ad259b2585e5acd46e961f1ca068f292f592e7f9712752564c61d365249d7d87b01c"}, {0x99, 0x2, 0x404, 0xffffffffffff3fac, 0x4, "f01b11ebe5c62910a1800073431a711324462aa0e0e62db9c6651118677c8157d4b894af8b5e26d8eba42ad4acc400511f87c78da2601b7cf445bfb6a2d54817bd8fbdd609527a720923a14d172ff97748c8679bd156d6012310022f1f210c11d949376544437855f49eabf1c63b3a2561bf27e74604c172d6de8ff8a338c479b3684bd139f92b9b78"}], 0x2a4}, {&(0x7f0000a9f000-0x458)=[{0xbe, 0xab, 0x404, 0x40, 0x5eb4, "ff4eeb2d2598e2f3bfd456dce4745a6e3ea37c04273fcf4ef778ee6b97e8edac6b2f82c90e2d63c50dac844422825bff0c346ce8dcb688d2b821365bed57955fcedfafb5093dd2444ad50d37df3b4d1842fc48a8eb77d0e4220ae99d027ee4a9e99e27aad4a967eaf325511a26545537edb94e48113dad823298511089cfcab914c8cc1b70ba494d21badb873efb82054b4a2cf66a94162e0a2b89b0ec0183febe640eb04a5de69c80625c0a8d2f"}, {0xbc, 0x8, 0xb20, 0x1, 0x401, "d8d4fc3b2b99135ac59222922fbf95286b8de0d201c4fb314dab4ce1a55d1ac185374709301a837faaa42334930a3b58f1f7272a649ac6925f0bf4fbc22a7cea911e5f229b6c621b42655ed2e55ad533f15cb09449ca890c93294ccc5f0bb3bb7c8f4928dc981707e32a06e375f40e99041b9504129a4806bca5a22a19f4970d28796ee1453726536d97afcb0af5beb2cd4f5d77e7ec458757837f4145e4e1faf0de22da425ba3697aa75aa3"}, {0xb7, 0x8, 0x400, 0xa5, 0x800, "5cca239b8ae3051cb6c42a3b1a2368d18dae72bf3863375bfffe7d391d2fef78026530ab8a5ee140423c949e957ecbd44e02ae6c4723349ed0c4f2a25205a86a665d5603d05525da52de9d74a6283504ac8d90eab7f73933b1364d66dc83967a8a14a85fa42417ae42f10c98473363d943c705df3a6cfef1b3c8c482ab3935d03ac08fc636f09c94831bf62ae14b88fc6b689687dfafdb7137030ac4ab961058521bd77c8fce4a"}, {0xf5, 0xfffffffffffffffe, 0xa0a, 0x9, 0x62e1, "3711445d803206ea48f0f9ae540a324f806f291c97feb7381b5694c10e32cec4d1bae1c5c123bd490b21c93fd59bc9adf28c56271389267c0b9d7533de6155e70b77244bfdaf29bb42d93f7a15ec5af6773a9b7c84a3daf124603a16d7847ff6179e847442fbc6e108a6bf5c25701a488cdcc5ea2cdbbc486a2833be412700866e7789d5bd7d40ea634255ed99f6a7135924ef9467a76a8f17e27f51ce476b71f5f3bb39fd81795d4618aca89440311090259aac00561b4892904975c42962eac89b41e3e2d7afb9027b4dfc9caffdbe567c1520de5ba2df8e245cf8a7932f9a3a756d93c9"}, {0x48, 0xffffffffffff8000, 0x700, 0x5, 0x9, "28af7c943ce6c68fdd9c71668a51d83339509078961c3858435d83d5da0f58d0ef77946bc3d588ef7c588c6b0cb2445657fc57d164e32d91"}, {0x1b, 0x3, 0xc20, 0x0, 0xfff, "38f0fc9dedc71dc67516a4"}, {0xcf, 0x10000, 0x1, 0x200, 0x200, "70c57d6f2104b587dfa8dbf984e23767cbbdb107841f8eded72c59d9f8e78fe410f54fba68049290e363a10b9f201034808a1976dab3bfa3c28df7e9702ec38e7fcfa951f3bab7379ea94cbf1a12d93fca8ff1d168d6419eeb9a1466de4b243070851e666b05d58429b4616de1aa52a07f53e331cef4be5302cb1592d1ea88914a27d46e27a4e1300f4df04d8cb3e284c1bf8f6f5ee7d8e3f46c429c0c758218631c7a86efae8b1189d5a636c41167f970412c0c19382f8325a90bd14577ee"}], 0x458}, {&(0x7f0000d73000-0x33b)=[{0x32, 0xa53, 0x100, 0x4, 0x9, "72e73bb6a8a861c7c522583101ee3f96168dc6178ec102d533ae32259ef97c01ecb0"}, {0xda, 0x4, 0x0, 0x0, 0xe50, "5c84417f5f34e32772d0eac9a5385a7d0015be4a082e97a9b55ae3cace0dd648e4cc1c6d730565b4bb4c263ce085b50d6a2bf8c5b5f25e569994e6ee32ff47b24385976d2ec535b57d18a74f0c1c3f82f387576cb7bc94b2fde656c24725207324b7dffca83b2983166e8df7b75a7aa0f9b3d977d3c5359b29e219ae94e4a031f403401a90a724255a8d55659cf621f3139452e5291c5f3df42c86fd8c12d09ee4032bb7bc6ad1863bcb8c50f33261c164b8c6bd412cf893d263b4cd68c9ec0b1df3099cdd70c30a5c0d"}, {0x6c, 0x7, 0x708, 0x3, 0x9, "01091ec0df8ab0fca0de9e4ac811924dcacb6b7ee156ffd6c6c01ae9952f221667c5fcf0e6a28c32c0a27c0a15c7b355a6628dc60456e2d6717ab8a00cb0e1ca930264391f27e970f283d945c74482b9e38a3a7a7b597c15908f8de0"}, {0x1010, 0x0, 0x1, 0x3427e035, 0x80, "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{0x35, 0x81, 0x20, 0x3, 0x8000000000, "ea63ad59ee56f308c68f212bba7e1c378ae024f241a02da9815d0f0368559484267e3ee750"}, {0x98, 0x9, 0x100, 0x21e, 0x8001, "ed50f956fd28180ca22a6dbf6888a3ac5385c00a9415afd4d6bf564e208dd900e7ed6db5c86ef5d3ed6bf380cb3fb0f305244968f688630481fcfe973c88847c5f9f9da44211e7d44efe75e8fab1c489b0fa71925bd6a4f87148ee6b798200542c8762fbe0f082507d443ba89a133218d69f73ff5e5c32acee40226241e562b92e4515b46652d52f"}, {0x34, 0x4, 0x8, 0x524f, 0x3, "5f71affe380167540361c297579341ea5091d2aa10fb88a0b599f3d5279058be62cd850c"}, {0x22, 0x5, 0x20, 0x9, 0xffffffffffffff06, "42b86348c3f7fa0986037b0b3d94ef95f9ee"}], 0x12ab}, {&(0x7f0000232000)=[{0x94, 0x1, 0x824, 0x1, 0x9, "a1e4aecec7f6f0c24d38f2c6e2c0b51072c8d51de7445b57316a477d68b38f4544db5303857ce7c74c61a6ac50ba8df634077920fc77c378901536ac7b88e13c5ec1075c6825acb1cb0f90525ad19a50a4e93dc01c6f79623978eb9adc4f0a5994402ec481e1a1d9e622f5674782808bbc8d5514100cf69182382915f387581da1647649"}, {0x10, 0x100, 0x300, 0x5282, 0x1, ""}, {0xea, 0x7ff, 0x400, 0x0, 0x9, "d6429831092102d188df49e66672e07047bfb483d14a17406cb31b10a59bbdfbd9ccadfca0eb5af421bb35d18210f8e49b9643d3fce2cb9661fa4133e434a0b4048f0775c9bc895af029d8f30fce1b90fe0a4de6d9e5c6c8a38e783a5228771de3cac5de4f1385931ca8f6526f2a1c7149c0339343d1a708b020c03b852f42b071fe5a6f3a0f5d0cb98e02d456d2189dfa9d5c0da523f6015fe14f52b1bc347c46d21feef49a1fc35e48ed8aecd494233ef4e393bd4587850464e5aa0364f2b7ad19003959979075afa5784388d55b8172aafb0add7f02ca7fed"}, {0x20, 0x9, 0x900, 0x0, 0x1ff, "10b0dd2039516621802d54d52e87c6bc"}, {0x21, 0xfff, 0x20, 0x671, 0x0, "faa4534fcd1bf2807aa4f847e733b3e12e"}, {0xaa, 0x6, 0x0, 0x101, 0x80000001, "8dc9026bd4f6b8aa6f91609ffc114e68f65544a550b33d016fcacd1d4bf248bc1ade605fee3a0f05d5868e7eba9dca1ed1f9b5f54342e2d3311fbcfd233e0d92539813698683424845d5fb35efcca81acac189aa4ded05edf06929202aecbf703e06e3b1eed0b067d6717a4a47014e9a5d3c2240d660f4a1e7e4e45d6dfb510ed04ba1e507eb1312cad7199db9f04ce14e5e92aa3792001d86b6"}], 0x279}], 0x4, 0x0, 0x0, 0x20000000}, 0x40) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x100000001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x100003) r3 = socket(0x10, 0x80005, 0xa1d) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000470000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc4000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000160000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000353000-0x8)={0x0, 0x4000}, &(0x7f0000a09000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000005f000-0xa0)={r7, @in={{0x2, 0x2, @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]}, 0x9, 0x1f060, 0xfff, 0xffffffffffffffff, 0x2}, &(0x7f0000051000)=0xa0) sendmmsg(r6, &(0x7f00008d1000-0xb4)=[{{0x0, 0x0, &(0x7f00009db000-0x50)=[], 0x0, &(0x7f0000664000)=[{0x108, 0x114, 0x46d0, "33bdfcd2da8d24df15ece671d26d7e7d1c466bb5932901a0e51ad587d0b6b9818097f168eb1469ca13da6b6d4091e96aea9b52d86f4e87140b5b6cf3e3730a485e229e653767593f0ddaf77ae54cac49e6e476c14df20c24c666579f156ce07f301b46b66443488e5b3cfa41aef064d19c543a91d9341bcdb9e9b0916bb920630af9b7af23a641b47e00c051e0d4342f2002e33b39fe2d6291d8ba2342822ad45c56972a95fb11264733b656e02f4c4ce6e4925b901de9f85efe12e18d8646ad010ef1ca27b65e81c9fc9067d135773d931c999c0607375b48cfe124f0e444eabb027b5277541feb4de0fb42a60eeea0f9eac6"}, {0x1010, 0x88, 0x9c60, "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0x1000}, {&(0x7f000091e000-0x53)="23ed697c942148bb9076941abaeb98bfdc22ac7881aa826fcdb35b2753f757e880204d7e201c80eaaa2e10efa260c4b5ab286217cc3b5f8a74bb93c4b9af5f89779436867ae2da6f9a319fd31221976a0a4091", 0x53}, {&(0x7f0000b82000)="aa82a43198260b9f31c6ba0637ea", 0xe}, {&(0x7f0000ffc000)="304aa3f49c0b", 0x6}, {&(0x7f0000a77000)="ba8391896c204da426bc782fb9f4b5007cb4f1d7a404f56526802326e98a2ae203a457fab993041035c733dfcbe0734059778fe3ed80a33f29c6297ed02cfbe6eebb1f0e7a982191ebbfce2c003db06c346240a1d77cafd7ea8c3697eed549c470b1c669188fcd7613ccd4b39b513f963a638e6b37d0443a19f8f9127cfe3c46ff755111b662479ca53c310726b214feb364dff40920a895fd1193287e4c9e222c973958ba8df522ec37e558a9c874c6df89fd369c", 0xb5}], 0x6, &(0x7f000003f000)=[{0xb0, 0x3, 0x8, "0b2eb52791e59a10f27eea4efab940b9964e6e763b75ab627d30f5701068c207436bcbf371c98bfe2a3d7c86545dc59a145569c599f012ae1ad51bab7367838f391ea9ff1235c435d94a5019025f3ce2e21b863af725722440c7b202f15db8cfdd858018b687e8d9e30302daeb23569fad9bc6111c1318ebc492616021a019f53574a2c58c5e85eed99643c52c56d606130b9e144e23fcae593156"}, {0xc8, 0x111, 0x7, "e2d16a20a1a41cb16775739b82046e5f17be83bcc887556157512932a337363160c15ee7298985f7896f3b39992a16b269f6c9f9f191fb60bafaf2db5ca97dc90c1e6fb814c79f4e2e7d79c1d738d78b5cc259ddf5f5285f83a972cb0e1cfb8870728ae4e9414343b43160ff02897e548048917352326870333b0cba3cd8f3cf96f31e0da78a8bcb545bc71f8d776bf3740d6df7f1d7aea7551c839576b743b90c9398c5032b9b16c84845e4460c17de7024bf"}, {0x70, 0x0, 0x3, "afbdc072074d94daf951d5047e503ae8c51294575dc312f2ad857f1cbc7dab4dcca1cc224a61d61646218928d163992910ae56e0f6ffa39319d44e987623ab39c817440717b2afd6e647c469c5618e1294906a0c3d0db46dc5f8"}, {0x110, 0x12d, 0xfff, "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"}], 0x2f8, 0x10}, 0xb08f}], 0x3, 0x40) sendmsg(r1, &(0x7f0000081000-0x38)={&(0x7f0000828000)=@ipx={0x4, 0x6, 0x10001, "c25a1daaf0f6", 0x8000, 0x0}, 0x10, &(0x7f0000510000-0x8)=[{&(0x7f0000687000)="f5d63d265f8b035e6772ec8ab83f33b085b18ff89414e2d0bf1e5d481cba6db4602cac0c3b03a9b9b380c2335da18b68c39d5a933f7cf62e57ee3b7007af106dba074bea422f320b9b21d20e80a993892b10b590cec76f0050fc549a67d594d23776b7d1e941d9dd05cb5c5d4fa8de9762ad28df5c78debefa38f908526cd1e7deb9ce9c80da3d28834b1683bd0334e0cedd4ee76d00a361b679018b028b8dc48e51a2e03ff1e918448ab6a07775a008171c57ea989be94162a00b5457b747d673e0b142e9c0b24d0809503e16551857c0d65d794f8e57145df9d47e1d331372d4996176", 0xe4}], 0x1, &(0x7f0000215000+0xad)=[], 0x0, 0x0}, 0xf456d9e9de209403) socketpair$inet6(0xa, 0x4, 0x8001, &(0x7f0000dae000-0x8)={0x0, 0x0}) r9 = dup2(r6, r8) rmdir(&(0x7f0000311000-0x8)="2e2f66696c653000") syz_emit_ethernet(0x6f, &(0x7f0000713000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x100000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x4, 0x33, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x7b4, 0x2, "298dc82ee8446c577644c9e33308ad6e7b446b23dc36f48bc4434bacdf4806c1f3868c5f0a11ad666a0714d56b84ba74b76ceb100cdeba11240cb54a512510c234d72d0e4a"}}}}}, &(0x7f0000595000-0x18)={0x0, 0x0, []}) inotify_add_watch(r9, &(0x7f0000e41000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_ifreq(r9, 0x0, &(0x7f00004ae000-0x28)={@generic="dd92dc2b60a42bf1950cdad33b2254c3", @ifru_settings={0x4, 0x6, @te1=&(0x7f0000f8d000)={0x6, 0x0, 0x3, 0x3}}}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000bad000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg(r9, &(0x7f0000868000)={&(0x7f0000f26000)=@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000234000)=[], 0x0, &(0x7f00000d5000)=[{0x98, 0x29, 0x9, "25ccf7faa040f1f1b7e37fba5075ab4eea12c284d921a006c8814a7c7c6e46e9e6887967e4fcdef7fd16878ac01f0b83aa443453398066727894ecde1e0ad436d46a146ba2c48a7bf1848d7927f5ede46fd0e4513ef3357bfb7ed7f80aa62bc55ce999055de6dd7da341a8bfec9917d1c40b01b678f3735a51ab907be3720b13de"}], 0x1, 0xc000}, 0x1) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000524000)="2f6465772f7663732300", 0xa) r10 = socket(0xd, 0x80000, 0x8) getsockopt(r10, 0x10e, 0x2129, &(0x7f000025b000-0x5f0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000033c000-0x4)=0x5f0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000055f000)=0x0) ioctl$KVM_CHECK_EXTENSION(r9, 0xae03, 0x1523ac73) perf_event_open(&(0x7f000055c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f89000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f000013f000-0xb)="6173796d6d657472696300", &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000218000)="70707030216574683100", 0x0) add_key(&(0x7f0000db8000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cda000)="ebb77c37c316c3ab41a3a46d420a3f427d50c3a3ea4b52f6368545ac10073c67f5ea44b770bf2dc6cfdff8130e80ebec92ca0b1eca1d1fd0a445eeea756258b48f05af707d753af70463933f24068f8b76a2d8b7b521e99c224006bd3ca3a3f26d48c707851ef126c8d7a6c58925ba4b936ee8727c56fa34f6e4d15e417f5842d5f05647c3f71133975604be999886bdb935e4890b55d6a185794dd91f23b2e68156375dc77d3f50e66c0c031a8c747b1c0a6aec00d60c6d6d73a2c41b35516cafa53a13706177a60aca1e85074b95b12c89c2d0c5f83a7f79ae651e0d29ae55e08f78aae20247779cd6b2b4", 0xec, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000e92000)="6269675f6b657900", &(0x7f0000c2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ccd000)="6173796d6d650000000000", 0xfffffffffffffffb) add_key(&(0x7f0000605000)="2e726571756573745f6b65795f6175746800", &(0x7f0000522000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ed3000-0x64)="68f750ed91fd091800000000000005061efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512c26fc7980fc3a5af4b0000b7f3124fcb7e1445bc0e0546e1224c3f84857c57141286804eb434284989e572183fb47869744546654e97c44ecb2493", 0x64, r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd6000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x2020000008983, &(0x7f0000017000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x5, 0x264, 0x80000000000936c, 0x7f, 0x7fff, 0x9}, 0x4d}}) keyctl$set_timeout(0xf, 0x0, 0x4) mq_notify(r4, &(0x7f000067e000-0x40)={0x0, 0x3a, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f00005b4000-0xc0)=[{0x4, 0x2, 0xd0f, 0x7, @tick=0x6, {0x800, 0xc4c}, {0x9, 0x2}, @ext={0xda, &(0x7f0000079000)="200a03588dea2ad12e26310cdc4a3d3230d13d497451e74454bee0871f26159f7150806bab16798699f11241dabf53c3395718018f6c444ede6a8c055b05f0180e0b6b78de6ad5dd178003468a56b825b554e3edb8671c6a0d7b83dbb7e997901c37c8588116023a017aec40cdeb8d53ef0cf557b8f2ad2326039acd129a76abfeec8de82ca89dfd1f014a1c7a926cdba7563eb5ec0ddf43a5f48dfaf2b39d071ce92183dfee9e307fc1a440e7691a4fcc31d808d9f2da021a13ba703ff9b4ea2624295bb1dcc0287c797681e120e902176e0f8d640791d0ca14"}}, {0x8000, 0x1e, 0x3f, 0x6, @tick=0x3, {0x6, 0x3fffffffc}, {0x6d, 0x7600000}, @result={0x5, 0x1ff}}, {0x4, 0x3, 0x4, 0x8, @time={0x0, 0x989680}, {0x400, 0xfffffffffffffffb}, {0xffffffff, 0x8}, @quote={{0x7fffffff, 0x3}, 0x0, &(0x7f000050b000-0x30)={0xc6, 0x1fdbf362, 0x10000, 0x2, @time={0x0, 0x989680}, {0xfc, 0x6}, {0x40, 0x7fff}, @ext={0x69, &(0x7f0000f0d000)="bb2420cb04e19092eafb2d1f55e57786764de63beacbbdc63b1001ab2c8ffd93bd278b5c4aa92cf77e0a9bec939375b55fc6db9eef9db800d8a0391bd9b7714b0a65fc47221dd99ddef32505651069f9c8b88743022c0cc156c74837977f02cc44c824287086a2f3ec"}}}}, {0x8, 0xfff, 0x5, 0x46ac, @time={0x0, 0x1c9c380}, {0x2, 0x6}, {0xf1f0, 0x80000000000000}, @quote={{0x10000, 0x7ff}, 0xfffffffffffffffd, &(0x7f0000307000)={0x10000, 0x6, 0x8, 0x7, @tick=0xc4d9, {0x7, 0xd814}, {0x80000000, 0x80000000}, @ext={0xcc, &(0x7f0000c69000)="eb0f83092f361bd007514c814d4071ec742008d60a9f8db08c12e994913180554aa62ef636c6e6aaf2f5c07f25bb1df09cfe63d997f533fcf78abdd73df3108111aa28c968c7969d791799df74f3dbc664bfd78bb1eece94efa29f93c62c428dc5f62f592cc8fcdd75e6d77896bece1cc52bc61fcea3632f6b43e5331ab0ded363ff0bb45517db24f7593fbad7c678a28c156f31e6f68adb6f0e84564ef67ec966e7a5b4bee0c4a71d509b14eeae6ea90dc3557d79338c2daf6942e8d794860d147026cdb420ccd27a83dcdc"}}}}], 0xc0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2000000000000, 0x0, 0x20000000, 0x636, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xffffffffffffffff, 0x1, 0xfffffffffffffffc, 0x0, 0x2, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f000031d000-0x6)="ff50fd11ff47", 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsn(&(0x7f00001f1000-0xa)="2f6465762f7663732300", 0x3, 0x1014fc) perf_event_open(&(0x7f00001a3000-0x78)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r8 = syz_open_dev$loop(&(0x7f0000e0a000)="2f6465762f6c6f6f702300", 0x4, 0x1) recvfrom$inet6(r4, &(0x7f0000feb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x20, &(0x7f0000f81000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r9 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r9, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1f9}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r9) sendfile(r8, r9, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r8, 0x4c01) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000139000-0x4)={0x0}, &(0x7f0000885000)=0x4) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r1) sync_file_range(r8, 0x7f, 0x801, 0x7) 2017/12/15 21:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) syz_open_procfs(0x0, &(0x7f0000d95000-0xa)="6e65742f736e6d703600") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sg(&(0x7f000048d000)="2f6465762f73672300", 0x58d1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006aa000-0x8)={0x0, 0x7}, &(0x7f0000e50000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004d5000-0x108)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100000001, 0xff, 0x9, 0x7fffffff, 0x6, 0x7, 0x8, 0x1, 0x10000, 0x80000001, 0x10001, 0x0, 0x7fff, 0x8]}, &(0x7f0000558000-0x4)=0x108) futex(&(0x7f000093b000)=0x0, 0x8000000200000085, 0xfffffffffe, &(0x7f000010e000)={r0, r1}, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0xfffffffffffffbff) r4 = open(&(0x7f0000da5000)="2e2f66696c653000", 0x10000030bbfc, 0xf9) fcntl$getown(r4, 0x9) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000089e000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000c5f000+0x5ff)={0x7ff2637c121f3078, 0x78, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000fe, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r4, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00009e5000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a55000-0xc)={0x0, 0x0, 0x0}, 0xc) move_pages(r6, 0x0, &(0x7f00006b8000)=[], &(0x7f0000414000)=[], &(0x7f000012f000)=[], 0x0) add_key$keyring(&(0x7f00004ee000)="6b657972696e6700", &(0x7f0000ee1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) lsetxattr(&(0x7f0000753000-0x8)="2e2f66696c653000", &(0x7f00005bb000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00004d3000)="5c776c616e3165746831657468312a00", 0x10, 0x1) r8 = socket$inet6(0xa, 0x2, 0x1000000000000) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r8, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x684}, 0x1c) sendto$inet6(r8, &(0x7f0000851000-0x1)="ff", 0x1, 0x10000000000000, &(0x7f00009e1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000f1e000-0x4)=0x0) read(r8, &(0x7f0000f6b000)="00", 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000319000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d8000)=0xe8) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f00006a8000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000037e000)={"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"}) chown(&(0x7f00009a8000-0x8)="2e2f66696c653000", r9, r7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000296000-0x8)={0x0, 0x0}) socket(0xf, 0x1, 0x4000) [ 104.642394] loop: Write error at byte offset 0, length 512. [ 104.648438] print_req_error: I/O error, dev loop4, sector 0 2017/12/15 21:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007cf000-0x90)={0x3, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r2, 0x893f, &(0x7f0000255000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x9200}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0}}) r3 = dup3(r2, r1, 0x80000) ioctl$sock_bt_hci(r3, 0x400448ff, &(0x7f0000521000)="b7052fceaa60054afdf0db0800d87978482a7892ba5f5bb5a1e0347bd296f61574261a1cce5ef14de2781c5997b50d5b57c32e4af716603c30af93fb2a04e478f86fda9f57d336fcf15807b4773a4ee5a60ffb98569017f656035fc5a9757abea5a9dcf6f8b6d9e0ac610a9e042e989db687242741a2f2") r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086d000)="6e65742f69705f6d725f76696600") ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 2017/12/15 21:00:03 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000988000+0x7ec)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10000000, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/15 21:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000963000-0x9)="2f6465762f72746300", 0xc404, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000945000)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000c23000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004e5000)=0x1c, 0x80800) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000748000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000917000-0x20)={@generic="c34a4a45f1f8d56e2b5265467f11f4f7", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x46, &(0x7f00003bf000-0x27e7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000829000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023f000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpgrp(0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000ff6000-0x10)={0x0, 0x989680}, &(0x7f0000f61000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000f68000)={0x0, 0x989680}, 0x0) socketpair$unix(0x1, 0x80000000000002, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000043e000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x8, 0x5) r5 = socket$inet(0x2, 0x80003, 0x1) prctl$intptr(0x26, 0x5) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)=0x0) syncfs(0xffffffffffffffff) sendto$ax25(0xffffffffffffffff, &(0x7f000088c000-0xa5)="95f49cab7db196b3d6593f19f8876711053ba4d9ee74bb32f9e81b3a07067b152ca5b41a6043174485ad36bd4c4776053c57071788c7d1aa77d60d88828f746b01de7a9c32be69158f709516ffc05cbc32c5ef287b4fe29a58bb616a2dc8287e8f7873605d00d989fed8ade3d2121853a95693382d9338380a5344612ffc0093d8e379d82a1f3c12538026be291edc7a386ef9a0c415fc67f589d37239861d7055c93c970d", 0xa5, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000875000)=@file={0x1, "2e2f66696c653000"}, 0xa) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r3, &(0x7f0000525000)=[{{&(0x7f0000759000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)="", 0x0, 0x5}, 0x800000}], 0x1, 0x0, 0x0) [ 104.725373] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program [ 104.736932] loop: Write error at byte offset 0, length 512. [ 104.743757] print_req_error: I/O error, dev loop4, sector 0 [ 104.750305] Buffer I/O error on dev loop4, logical block 0, lost async page write 2017/12/15 21:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000acb000)="2f6465762f696e7075742f6d6f7573652300", 0xb152, 0x301000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000fe6000)=0x654d, &(0x7f000080b000-0x4)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c8e000-0x4)=0x0, &(0x7f0000776000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x80000000000000, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40120800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000366000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$unix(r1, &(0x7f000065a000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000ecb000/0x2000)=nil, 0x2000, 0x1000008, 0x30, r2, 0x0) dup3(r3, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb87, &(0x7f0000dea000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0xb51, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x4, 0x0, "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"}}}}}}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00006e8000-0xd)="6e65742f736f636b7374617400") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000419000-0x4)=0x0, &(0x7f0000b51000-0x1)=0x4) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000ded000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r4, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = inotify_init1(0x0) r6 = inotify_add_watch(0xffffffffffffffff, &(0x7f00005de000)="2e2f636f6e74726f6c00", 0x8) inotify_rm_watch(r4, r6) inotify_add_watch(r5, &(0x7f0000bc4000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00008b9000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x40) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000085e000)=0x0, 0x80000) 2017/12/15 21:00:03 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000bb2000-0x5c)={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3a0}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x6, [0xea1, 0x7fb, 0x2, 0x0, 0xfffffffffffffff9, 0x5e, 0x9, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) bind(0xffffffffffffffff, &(0x7f000025c000-0x6)=@hci={0x1f, 0x4000, 0x0}, 0x6) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001000)="", &(0x7f0000002000-0x4)=0x0) 2017/12/15 21:00:03 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000000)={0xe7f, r1, 0x10001, 0x4001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000018a000)={0x81}, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000085e000)={0x0, 0x0}) r5 = perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b76, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r6 = getpgid(0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000bb5000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r6) r7 = syz_open_pts(0xffffffffffffffff, 0x240000) ioctl$TCSETAW(r7, 0x5402, &(0x7f0000f2b000-0x14)={0x7, 0x3, 0x7ff, 0x8, 0x2, 0x1, 0x231, 0x81, 0xf8, 0x8000}) setxattr(&(0x7f0000123000)="2e2f66696c653000", &(0x7f0000c75000)=@random={"6f73782e00", "00"}, &(0x7f0000001000-0x2b)="6264657600066d6e6574312d232f776c616e30657468302d6e6f64657673656c666d696d655f7479706500", 0x2b, 0x2) perf_event_open(&(0x7f0000d21000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x805, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x2, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) timerfd_create(0xd, 0xfffffffffffffffe) r8 = socket(0x40003, 0x100080003, 0x0) r9 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x6, 0x3}) rmdir(&(0x7f000072f000)="2e2f66696c653100") ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f00007f3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) mq_timedsend(r9, &(0x7f000050b000-0xdc)="", 0x0, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mq_timedreceive(r9, &(0x7f00006a3000-0x8f)="000000000000000000000000", 0xc, 0x20000101, &(0x7f0000faa000-0x10)={0x77359400, 0x0}) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f000035d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$llc(0x1a, 0x803, 0x0) 2017/12/15 21:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00006d9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffc, 0x1ff, 0x4, 0x4, 0x4, 0x8, 0x34}, {0x7, 0xffffffff, 0x7ff, 0x20, 0x9, 0x1400, 0x8, 0x7, 0x4, 0x80000000, 0x86c, 0x81, 0x7}, {0x9, 0xe38c, 0x9, 0x9, 0x4, 0x20, 0x8391, 0x3f, 0x0, 0x101, 0x10000, 0x0, 0x100000}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x270b7791, 0x0, 0x0, 0x0, 0x79b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e6c000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0xa6e, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x200000000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000bbb000-0xa)="2f6465762f7663732300", 0x0, 0x4806) r0 = syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a6000)={0x0, 0x0, 0x0}, &(0x7f00009cd000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00003d5000)=0x6de) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xa8, 0x4000000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r2, 0x8000000, r1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0xfffffffffffffffe, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x2, &(0x7f0000b7e000-0x8)=0x80000001, 0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a37000)={r3, &(0x7f0000eea000)="", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$inet_sctp(r4, &(0x7f00006b7000-0x70)=[{&(0x7f0000bc9000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000dbc000-0x20)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x4000000}, {&(0x7f0000dfd000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f00007ee000-0x10)=[{&(0x7f0000461000-0x94)="663d0306e54d15bdcc15edd92fabe3da5405b4a00f0578c8bdcf08739ec7032948fd3cc372bc70594e7547d768c675984cc845072072f371ce66d8d5ac7dda22ee75199cfcaf92746e48055117e18612be00deb49045eef8af06673f0db1cadc75022c849172ced0a6a64aac18806b1254616198435a5525b08836ab723945deba7eff3df4f1b6a9ac2e73beac31704166280990", 0x94}], 0x1, 0x0, 0x0, 0x48003}], 0x2, 0x7ffc) eventfd(0xe287) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x966, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d38000)="2e2f66696c653000", &(0x7f000045f000)="2e2f66696c653000", &(0x7f0000fb4000-0x6)="6d696e697800", 0x2, 0x0) stat(&(0x7f00002c7000)="2e2f66696c653000", &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x0) 2017/12/15 21:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f89000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f000013f000-0xb)="6173796d6d657472696300", &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000218000)="70707030216574683100", 0x0) add_key(&(0x7f0000db8000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cda000)="ebb77c37c316c3ab41a3a46d420a3f427d50c3a3ea4b52f6368545ac10073c67f5ea44b770bf2dc6cfdff8130e80ebec92ca0b1eca1d1fd0a445eeea756258b48f05af707d753af70463933f24068f8b76a2d8b7b521e99c224006bd3ca3a3f26d48c707851ef126c8d7a6c58925ba4b936ee8727c56fa34f6e4d15e417f5842d5f05647c3f71133975604be999886bdb935e4890b55d6a185794dd91f23b2e68156375dc77d3f50e66c0c031a8c747b1c0a6aec00d60c6d6d73a2c41b35516cafa53a13706177a60aca1e85074b95b12c89c2d0c5f83a7f79ae651e0d29ae55e08f78aae20247779cd6b2b4", 0xec, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000e92000)="6269675f6b657900", &(0x7f0000c2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ccd000)="6173796d6d650000000000", 0xfffffffffffffffb) add_key(&(0x7f0000605000)="2e726571756573745f6b65795f6175746800", &(0x7f0000522000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ed3000-0x64)="68f750ed91fd091800000000000005061efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512c26fc7980fc3a5af4b0000b7f3124fcb7e1445bc0e0546e1224c3f84857c57141286804eb434284989e572183fb47869744546654e97c44ecb2493", 0x64, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007df000-0xb)="2f6465762f72666b696c6c00", 0x400004, 0x0) mq_notify(r4, &(0x7f0000574000-0x58)={0x0, 0x3a, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f00005b4000-0xc0)=[{0x4, 0x2, 0xd0f, 0x7, @tick=0x6, {0x800, 0xc4c}, {0x9, 0x2}, @ext={0xda, &(0x7f0000079000)="200a03588dea2ad12e26310cdc4a3d3230d13d497451e74454bee0871f26159f7150806bab16798699f11241dabf53c3395718018f6c444ede6a8c055b05f0180e0b6b78de6ad5dd178003468a56b825b554e3edb8671c6a0d7b83dbb7e997901c37c8588116023a017aec40cdeb8d53ef0cf557b8f2ad2326039acd129a76abfeec8de82ca89dfd1f014a1c7a926cdba7563eb5ec0ddf43a5f48dfaf2b39d071ce92183dfee9e307fc1a440e7691a4fcc31d808d9f2da021a13ba703ff9b4ea2624295bb1dcc0287c797681e120e902176e0f8d640791d0ca14"}}, {0x8000, 0x1e, 0x3f, 0x6, @tick=0x3, {0x6, 0x3fffffffc}, {0x6d, 0x7600000}, @result={0x5, 0x1ff}}, {0x4, 0x3, 0x4, 0x8, @time={0x0, 0x989680}, {0x400, 0xfffffffffffffffb}, {0xffffffff, 0x8}, @quote={{0x7fffffff, 0x3}, 0x0, &(0x7f000050b000-0x30)={0xc6, 0x1fdbf362, 0x10000, 0x2, @time={0x0, 0x989680}, {0xfc, 0x6}, {0x40, 0x7fff}, @ext={0x69, &(0x7f0000f0d000)="bb2420cb04e19092eafb2d1f55e57786764de63beacbbdc63b1001ab2c8ffd93bd278b5c4aa92cf77e0a9bec939375b55fc6db9eef9db800d8a0391bd9b7714b0a65fc47221dd99ddef32505651069f9c8b88743022c0cc156c74837977f02cc44c824287086a2f3ec"}}}}, {0x8, 0xfff, 0x5, 0x46ac, @time={0x0, 0x1c9c380}, {0x2, 0x6}, {0xf1f0, 0x80000000000000}, @quote={{0x10000, 0x7ff}, 0xfffffffffffffffd, &(0x7f0000307000)={0x10000, 0x6, 0x8, 0x7, @tick=0xc4d9, {0x7, 0xd814}, {0x80000000, 0x80000000}, @ext={0xcc, &(0x7f0000c69000)="eb0f83092f361bd007514c814d4071ec742008d60a9f8db08c12e994913180554aa62ef636c6e6aaf2f5c07f25bb1df09cfe63d997f533fcf78abdd73df3108111aa28c968c7969d791799df74f3dbc664bfd78bb1eece94efa29f93c62c428dc5f62f592cc8fcdd75e6d77896bece1cc52bc61fcea3632f6b43e5331ab0ded363ff0bb45517db24f7593fbad7c678a28c156f31e6f68adb6f0e84564ef67ec966e7a5b4bee0c4a71d509b14eeae6ea90dc3557d79338c2daf6942e8d794860d147026cdb420ccd27a83dcdc"}}}}], 0xc0) perf_event_open(&(0x7f000001d000)={0x0, 0xffffffffffffffbf, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000031d000-0x6)="2747504c3a00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f00001f1000-0xa)="2f6465762f7663732300", 0x3, 0x1014fc) perf_event_open(&(0x7f00001a3000-0x78)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000e0a000)="2f6465762f6c6f6f702300", 0x4, 0x1) r8 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r8, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1f9}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r8) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000232000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$loop(&(0x7f0000ba6000)="2f6465762f6c6f6f702300", 0x6, 0x80000) ioctl$LOOP_CLR_FD(r7, 0x4c01) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r2) sync_file_range(r7, 0x7f, 0x801, 0x7) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1100000000000000db0e01a24af840000000000000000000df7fe8000d722a32"}) ioctl$sock_SIOCSIFBR(r9, 0x8940, &(0x7f0000ddb000-0x18)=@get={0x1, &(0x7f0000a7e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbcc}) 2017/12/15 21:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) r0 = open$dir(&(0x7f0000534000-0x8)="2e2f66696c653000", 0x881, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000248000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000726000-0x8)={0x0, 0x3}, &(0x7f0000dce000+0xe57)=0x8) ppoll(&(0x7f00007a3000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00000ba000-0x8)={0x0, 0x0}, &(0x7f0000cba000)={0x0}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) [ 104.852769] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2017/12/15 21:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) userfaultfd(0x800) bind$alg(r0, &(0x7f0000e10000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861323536000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) modify_ldt$write(0x1, &(0x7f0000a0c000-0x10)={0x1ff, 0x1000, 0x4000, 0x4, 0x0, 0xc, 0x3, 0x9, 0x1, 0x7}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000209000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b8f000)=0x0) pipe2(&(0x7f000068c000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00006fd000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ca, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41f}], 0x78) bind$alg(r0, &(0x7f000094a000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343330392861757468656e6365736e28736861332d3232342d67656e657269632c6374722d74776f666973682d33776179292900000000000000000000"}, 0x58) r4 = accept4(r0, &(0x7f0000935000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e8d000)=0x14, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007c1000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x34, 0x2, 0x2, 0x8, 0x10001, 0x7fffffff, 0x8}, 0x20) modify_ldt$read_default(0x2, &(0x7f0000921000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000009c000)={0x6251, 0x2, 0x8, 0x4}, 0x5) getsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000dc7000)=0x0, &(0x7f0000c9f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00003ca000)={0x0, 0xfffffffffffffeff}, &(0x7f0000d0c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000b04000-0x8)=@assoc_value={r6, 0x800}, &(0x7f000022e000-0x4)=0x8) bind$packet(r3, &(0x7f000007d000)={0x11, 0xfd, r5, 0x1, 0x7, 0x6, @random="530fcfb72ea2", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000901000)={0x8, 0x2, 0x1, 0x8, 0x0}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00007fe000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r5}) 2017/12/15 21:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) gettid() listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000925000)={0x10000000, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x6d, &(0x7f0000eb3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000008e000)=0xd3) r2 = syz_open_dev$vcsa(&(0x7f0000aff000-0xb)="2f6465762f766373612300", 0x6, 0x80000) ftruncate(r2, 0x7fff) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) tee(r0, r1, 0xfffffffffffffffd, 0x6) mremap(&(0x7f0000901000/0x7000)=nil, 0x7000, 0x1000, 0x3, &(0x7f0000b5f000/0x1000)=nil) shutdown(r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000085a000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7667}, {0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x7fff}, 0x8, [0x400, 0x9, 0x80, 0x6, 0x3, 0x10001, 0x1, 0xfff]}, 0x5c) dup(r1) 2017/12/15 21:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x5, 0x100, 0x0, 0x0, 0x3480000000, 0x4002, 0x4, 0x100, 0x40, 0x0, 0x1b, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x1ff, 0x80000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000007a000-0xa)="6f88742f6a6e6d7000f7") r1 = creat(&(0x7f000059c000-0x8)="2e2f66696c653000", 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000043e000-0x4)=0xffffffffeffffff6) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000c71000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f00003ec000)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8000000000000, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00003f2000)={0x0, 0x9, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdf000)="2f6465762f73657175656e63657200", 0x2801, 0x0) getdents(r0, &(0x7f0000247000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) clock_gettime(0x5, &(0x7f0000ef1000)={0x0, 0x0}) write$sndseq(r4, &(0x7f00007a0000-0x1b0)=[{0x4, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @ext={0xdc, &(0x7f0000d5f000)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xff0b, 0x4, 0x400, 0x5, @tick=0x5, {0x30, 0x3}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x5b10f405, 0xbf0}, {0x800, 0x82}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @time={0x77359400, 0x0}, {0x8, 0x9d0}, {0x1, 0x400}, @addr={0xfff, 0x6}}, {0x3, 0x4, 0x3, 0x10000, @time={r5, r6+10000000}, {0xd7b7, 0x80000000}, {0x8, 0x3}, @result={0x7, 0xf6}}, {0x81, 0x5, 0x2, 0x8, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x4, {0x4, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3b1eb12d9d25bd9a8ff100adb1421e8000000000000000092a117662916a321c602d2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0x150) close(r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) writev(r7, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f00032f", 0x7}], 0x1) r8 = getpid() timer_create(0x0, &(0x7f00002c0000-0x58)={0x0, 0x2d, 0x4, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9a000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x11, 0x3, 0x9, &(0x7f000028d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bf7000)={0x3, 0x0, 0x8000, 0xffffffff, 0x100000000, 0xfffffffffffffffb, 0x4, 0x7, 0x0}, &(0x7f00006d4000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00003e6000)={r4, 0x4c, &(0x7f00003bc000)=[@in6={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000238000-0x4)=0xc) bind$inet6(r1, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7f) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) connect$inet(r5, &(0x7f0000e41000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000145000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b7a000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7f000)=0xe8) getgroups(0x4, &(0x7f00004bf000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000083c000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000-0x4)=0xe8) r11 = getgid() r12 = getpid() lstat(&(0x7f0000842000)="2e2f66696c653000", &(0x7f0000524000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000c3a000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r5, 0x10, &(0x7f0000873000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003f6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bf000-0x4)=0xe8) r17 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000425000)=0x0) getresuid(&(0x7f000009d000)=0x0, &(0x7f00005bb000)=0x0, &(0x7f00009b9000-0x4)=0x0) stat(&(0x7f00006da000)="2e2f66696c653000", &(0x7f000067f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000054000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a4f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2a000-0x4)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000061d000-0xc)={0x0, 0x0, 0x0}, 0xc) r24 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000efe000)={0x0, 0x0, 0x0}, &(0x7f00009ea000)=0xc) lstat(&(0x7f0000fd8000)="2e2f66696c653000", &(0x7f00000e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a30000)={0x0, 0x0, 0x0}, &(0x7f00003ee000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00004ec000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000613000-0x4)=0xe8) r29 = getgid() r30 = epoll_create1(0x80000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b26000-0x4)=0x0) getresuid(&(0x7f0000a86000)=0x0, &(0x7f0000566000-0x4)=0x0, &(0x7f0000b47000-0x4)=0x0) r33 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000442000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000d9000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fb000)=0xe8) stat(&(0x7f0000d08000)="2e2f66696c653000", &(0x7f0000531000+0x3b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b41000)=0x0) fstat(r3, &(0x7f0000709000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c01000)={0x0, 0x0, 0x0}, 0xc) r40 = getpgid(0xffffffffffffffff) r41 = getuid() lstat(&(0x7f0000765000-0x8)="2e2f66696c653000", &(0x7f00005e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = fcntl$getown(r5, 0x9) r44 = getuid() r45 = getegid() r46 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ceb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000439000-0x4)=0xe8) fstat(r0, &(0x7f0000563000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00009ba000-0x8)={0x0, 0x0}) stat(&(0x7f0000a88000)="2e2f66696c653000", &(0x7f00007ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000987000-0xc)={0x0, 0x0, 0x0}, 0xc) r52 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000065f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f3000)=0xc) lstat(&(0x7f000007f000)="2e2f66696c653000", &(0x7f00001eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000dc6000-0x4)=0x0) stat(&(0x7f00009dc000-0x8)="2e2f66696c653000", &(0x7f0000c26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003f2000)="2e2f66696c653000", &(0x7f0000394000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a63000-0x4)=0x0) lstat(&(0x7f000026d000)="2e2f66696c653000", &(0x7f0000aa7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000773000-0x8)="2e2f66696c653000", &(0x7f0000e34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f000046f000)=[{&(0x7f0000081000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b6c000)=[{&(0x7f0000f2a000-0xe2)="5748798675a87d92dc2729bea2cc0512780eba9afc89229da8c34a7abc0bd651d47247136a8556683088cac19895897cbc847829144f7882f926633b287545d725d82b56ce4044fe39f0d4319d3c60fbfb78b2645daa81b025c72aba457fb6de05b6d12cdbee0a19bd558858caba0305ddedc6b16395850b3495a87c0795317ca937d05fbee5557087634515c2b22fb62b67c3cf001758a6316a2ce3621395bd179d3237b97463a703db5e5d30a29cd1708a83e1bfeee79c658c44d8bbb72eba3fe2ec9e792cc47176679e1375ff210db5f12cf97aef3b2782d00ac799f48708dd09", 0xe2}, {&(0x7f0000cc4000)="bd8a5159aaa8f7ab9da0228fed8b51b2cf96a9585d3eab420b06735a4469da295f88c378ae94c593853849119de156320fbab7b51df46f1b34afdf28f363efd9f8de3c7a69fdcc235a69d2f3f6103a282c9e0fe4cc397b3bd7bc723f44faea6f44f7996362383abff997e25332039c657cf9478ea2417d144db068554b459df0e448c043d3e2164859c971f39e7c87e61974c56575b86dc7b283bc57f524f59af56fcb84f0fd72", 0xa7}, {&(0x7f0000ee5000-0x4b)="ba5819d57cfe373f81d56c2792ba0455aad198d7dbe2fab28c6650848046ffc3ba55935e3ac98cfc14bf9c92ab08501a2207aed389dd366be06924733be5a2fab9396c4e38f3dc232f2e55", 0x4b}, {&(0x7f00000b8000-0x5a)="58e1a91e8a93a83bcbe372d32bfbb719e44597bdf7cfbe8d87eaefd65fd58ab00c76fa5e58a06c721f93e0521381c24fa534b78418720e73e752eb8043105d5907c43610c201e2ca93eff6122bbcd577566ee9aa4645c8332988", 0x5a}, {&(0x7f000029c000-0x8d)="9171947b33215de22642970296a6588181d9ae7124964d4af81a9108721e58fcaf95788da5b8ea5aa854f523084b64df6ee246b32ec37c4fa934eabba0dcdb78f4e5b86ee4355efbff342a4b2badd0a76ea7efc058abf4f936d597c6469d898bff5653c65030d57be2d0679f451f61ff2b81be9e059c3f314345553b5272dbb1c46f51b4c32157b618c57a7f71", 0x8d}, {&(0x7f0000ed8000)="6932593e0012e6ceab0b4461df0faaf4b17d089fd55fe581eb683b8240b2ff12134b6ef6bcd188fa100562b52b7c8b49731b5400612a595b7a5940947897a8dc86a2315b24a1dad2c23eb2fbef1416ab1f222ce80e94f507ddad3c8a4d952e46061a899ad7519cccff2f46f57cbafe2b73fc9fef702bd525e62bdfe854df44412a248c7f9b8d684d9e75f0ebc25cab3837359d44e1108ca0ca5184bc3952e2a532455bd6decac488a502313ec7cf47db24f0a92d7a1bcd8e538e93d3ecb21d11577dc80297763a0be6be6af1cb91deece659bc0e2c34f6cf2fa89acf8c2764d24d0d", 0xe2}, {&(0x7f00007dd000-0xf7)="1e18089a6ba69d1b65065e497022488c9e1fac45115839ab89c57928970f23df77fd3cc9b0d8a642085234b64a3c720001156657feb9f9e426f2e9bd8a744186773bf0bde553d98adaf50dfefa5c0d56094010c91d0abedbc612ff1869c0febc0563ca74639c276b32b9bc0d12c5491515b865396b345b624e9efc455b1663189a745fd697e32e3e4dd19ac3c566bac46ff8fae75fd9c252bb2243ba2d775b1bab85bcb68ff4cbd9a29acb91fe9e2f6dbb6120383f90f7143051aa44102c33fc0ce3daafdec4fe88f36834272569cdc0d7b362d8a89536b8f12169b8dc570261d7dd4e5721645d46984578daab28d90e3da28d17eb73a4", 0xf7}, {&(0x7f000071c000-0x7)="0647c6fe414e00", 0x7}], 0x8, &(0x7f00000cd000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r5, r0, r5, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x68, 0x20000084}, {&(0x7f00000b3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000053000)=[{&(0x7f0000815000)="93612cedc15929082c284703bc37ac00a89f71bdd1f776389127adb39278d9471fdd7885aec1881893e79050c60b3ae861c7d336d3dcd50340f3951d57a13449216508bf3ef755b3e8e486d5d3cf746f224f499635fe709ad14f34ea0d9dd802fc6c7b", 0x63}], 0x1, &(0x7f0000f82000-0x6c)=[@rights={0x1c, 0x1, 0x1, [r3, r3, r1, r0]}, @cred={0x18, 0x1, 0x2, r15, r56, r17}, @rights={0x14, 0x1, 0x1, [r3, r2]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x6c, 0x80}, {&(0x7f0000b13000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000027f000)=[{&(0x7f0000035000-0x4e)="b85b091b5e378024ac2e2777fb81125f0542fd89300f5c427321f4c19535f0d4be375f9739ec8dedf8f5e53d78bad1b82c1ec5efdf041a14d61a5f7a29ed5693d0611c51ddecffb58dba96337f50", 0x4e}, {&(0x7f00007a9000)="d9a9b6bebcaf3990b7492bb2401529d1b735b93b7493bbee593216b54f8370a8eed08523d8ad03b94c2c78da4b393d4ed095a5a64c88cdebd208d05b4f2e23c9bfedbc149fcb6b00a5cf3870542f075ef845a3c317a7f8f500366a01138772781b4e5815bfc2d42df434d2b6bb94c171e02749a80ef1c201f8107d434c7df80325129cac7522886f78039eab545ba0af8f7141217f89259b", 0x98}, {&(0x7f0000afa000)="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", 0xfd}, {&(0x7f00006d0000)="7c8492b135b69ce1c7d01bc2e748bd0d5fb87605aa30e7534e39ceedd2f03da6d0526f33fa7576acbf5db3e942db", 0x2e}, 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0x1000}, {&(0x7f0000130000-0xf3)="6360ebcdcd87f546b4f8bbbf8d12a1d0cb8d4a27083604c77e7a102beb75e1004d352e91c98dad8d0d91ee6184838e3ca55e2a95bff9988a6d3e1eff8145e77f94fc6236ebf38782cdcf6a58cfdb0039950856001bf8186d5a2721f62bcdc190e956e3948f27512c9e085f80a077eb541258a9b9d84a3f27b2216d409933fd2c9df8301be5fafbb2d419b744370a7ba6d30afe48ba58c4d67d953756cdce5a255dc5bd3847640a50ba78479e2ff500fdebbe210215a8daea6fbb644e91b6f3d3e699d507374472036480317910290e7ce6196e1d6c41af10f169bedd7aed1796dcda95483453008be23f1c6d0605f704ddb601", 0xf3}], 0x2, &(0x7f00004ea000)=[@cred={0x18, 0x1, 0x2, r40, r41, r42}, @rights={0x20, 0x1, 0x1, [r3, r5, r1, r2, r5]}, @rights={0x18, 0x1, 0x1, [r2, r3, r0]}, @rights={0x14, 0x1, 0x1, [r3, r1]}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r0, r1, r3, r3, r1]}, @cred={0x18, 0x1, 0x2, r46, r47, r48}, @cred={0x18, 0x1, 0x2, r49, r50, r51}, @cred={0x18, 0x1, 0x2, r52, r53, r54}], 0xf4, 0x8000}, {&(0x7f0000b8b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b6f000)=[{&(0x7f0000e86000)="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", 0x1000}], 0x1, &(0x7f0000543000)=[@cred={0x18, 0x1, 0x2, r55, r56, r57}, @rights={0x2c, 0x1, 0x1, [r1, r1, r2, r2, r5, r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r5, r5, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r0, r0, r3, r1, r3, r1]}, @cred={0x18, 0x1, 0x2, r58, r59, r60}], 0xa4, 0x0}], 0x7, 0x80d0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00002d0000)={0x1, [0x0]}, &(0x7f000026b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x7a, &(0x7f0000b52000)={r61, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) 2017/12/15 21:00:03 executing program 5: r0 = memfd_create(&(0x7f0000cc0000)="00", 0x2) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x3b, 0x100, &(0x7f0000027000-0x40)={0x8, 0x753a, 0x800, 0x8000, 0x9, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000031000)="47504c24656d3100", 0x42, 0x101, &(0x7f000000e000)={0x7, 0x2, 0x0, 0x400000, 0x0, 0x50, 0x0, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00006d7000-0x78)={0x2, 0x78, 0x49, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000216000)=0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f61000)={0x0, 0x0}) fcntl$getown(r2, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f2d000-0x4)=0x0) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000019d000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000f72000-0x8)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00009c8000)={0xd02}, 0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xf, 0x752) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000372000)=[], 0x0, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000406000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r6, 0x5421, &(0x7f0000791000-0x8)=0x17c9) writev(r6, &(0x7f0000d89000)=[{&(0x7f0000373000-0x1000)="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", 0x1000}, {&(0x7f00007f1000-0x28)="4afe71b5c0d2faa89f5fd8d23d8849eb108a6131b1eb0a9c8ad51bf240abb265c913a0f80ace6c90", 0x28}, {&(0x7f0000f7b000)="d004ad0412227d1ba8cb2720dfcb6ef7477fe80bf89a0d93cff3662c60254d6261569a8d0250124724fd10f8893d317a71bf3b67409157809e644de928b18357174cf63dd0cf1a6ae221fac0283d", 0x4e}, {&(0x7f00005fb000)="e21e3b60fa132dfcd45944dfef0f36f20e9cad206df4832738ae23715cf98f3bb4d5f69631", 0x25}, {&(0x7f0000163000)="82383d6b7bfc0234bcd78e748e03e97d15d8581f48ee2cd13b74427db9d7cde7b1f918d5a84a71a8f77cff2596b8f46194db9835662e3332ce054422d0e729392d7680623e0a5b6c7def4dad5ad43210f5482c4b770a38111ce3142bab1eeb3eb61867e84d3d88e40ecc8263522ecf46e86c2ba4c3367f0574f597a8f765", 0x7e}], 0x5) setsockopt$sock_int(r6, 0x1, 0x9, &(0x7f0000366000)=0x5, 0x4) sendto$unix(r6, &(0x7f0000281000)="72", 0x1, 0x4080, 0x0, 0x0) close(r5) 2017/12/15 21:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e11000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = add_key$user(&(0x7f0000a38000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fd000-0x2)="04", 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000537000-0xc)={0x0, 0x74, &(0x7f0000ed5000-0x74)=[@in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97e}, @in6={0xa, 0x2, 0xffffffffffffffc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f14000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008c4000-0x8)={r2, 0x4}, &(0x7f0000a50000-0x4)=0x8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000d1a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a43000-0x4)=0x80000001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000439000-0x4c)={0x3ff, 0xce000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c77000)="2f6465762f76637300", 0x206000, 0x0) bind(r3, &(0x7f0000c81000)=@sco={0x1f, {0x8, 0x2, 0x0, 0x4, 0xa8a, 0x76}}, 0x8) r4 = add_key$user(&(0x7f0000572000-0x5)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000c37000)="138fee5d6209e0304dddc0566b849b44a7a5c08809d2ea783da618e83796765c6cd454831c45a1a18c908d7425cc9918fcc8c0cfe919334599baa3f0952a21b4a96341f8a9f18b81cd0d9610cb9e332f95c1600962804a50b3989ed7034109ae40d3af4ffc4df754f38f504119db6311994c9145e386b77e46fd0129047196acb2364f3164725dbaac235c2b45ab2b6fec72fe8efb9063cb791eaa0413fc412f62e7932e0ef5d93c036f61a376cd885b9c32fab28f5c52c7fb083ffa49eaaf47e6407608d27287a3235fe06cd4ba5129", 0xd0, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r4, r4}, &(0x7f0000f00000-0x1)="00", 0x1, &(0x7f00002ab000)={&(0x7f0000f18000-0x13)={"726d64323536"}, &(0x7f0000443000-0x2)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kexec_load(0xffffffffffffff80, 0x4, &(0x7f0000d18000-0x40)=[{&(0x7f0000744000)="53cfb358c6987f462273ed4688bba6a19bf7df590fc59502dcc91911a2a607176bef4288c30f0a053117dd44b39e6473cb7c303d8ae58a5bff35b337742b237bbc7d6fa1f94aceb42cf486203d9fd8f1075cf7c027482d0a26ebac13632a6209e63dd5b98dc1a97a5638b53a50cf2bb2c0522c5ee841693f659c0dde15b4380001ee29377ea2d1966784f37f6857fe582ced0b97081331267677c3266deebe829e29c25ed147bd7e98554a5f974747223f801b7c2f4bcf5bcf928ff4a8de2b5f0286b2074ff64e97f3bbde758f807fe01c2553265a25917e8faf35c36cd60d72f43c45fb7465f73951424cff12341ae68f4b869e95f9c733b1b75b7900f0d351fa0bd506f60f83b30e890e80a72f49da914d15cec418aab0f03a29eb471efca7bf6975842bdc1ae2d70e3e0336602fe2cc80758e4e90becc5bb52f0e2b72a66d237d79e241f62c75981f475625876f8f25307c67b520f25e649117c8ad0a74f917a52aab09f88f86d2cb6799b5d4eab7fb0074b231ead1ab0ac82117d80424973631b90e505e76f5af6a90150b933bde9934f199e12c64f6681bb4786455f2905daa86cd5b97cf83fa1894b40bcdd66bff8089a3501cf45e60dfa975f67f53da7af23fba6c8bb33cb8299125a6ff9af088423c606ce56d65cb6a5e4ea6e2e59a660c639b267966c5d4b9910433b66f5c35bc98114e448f70e46134bd736267922c6767e061a206777ce211836d2ea04a334b2c2931073d4755fd2a259934123713950afa6c54503fc993d4f06934c24961d1cf11126087030ee546792e3320a00fbaaf1fdb47d6a4ede7d605924149f7f0cc9b8ce2105300c6a23cc522da6bc25ed88843ff356715d252d7a08353ab10f1f6ff3a709efb6b4fecdc0940bceb55a63d8937c23cf003c3e70dd4b63d77ef14676e43f4dbba752b62a205412e0ff85c09d6eae3afe091eaef3cf1183c46faed546bad1688a1f56ea62cf8de6ed6bca9d53a1665fa974a96151af9452232142da65027fcd6cb19d9c607a6d9deff9cdeb27abb033d7bd4e9bee9c7a5a53b128771a46caf589fdc3d98e0fff3f1380e86f81a69590bc328c62fc1cc05bb85a61248e3972c31fdd50a0bd7b962998ea2d0e5527b1f809e30033472baa619142e5c67bc641ffdd2e0efff5641c677a6b786a7cd44770a9ad8465be558ad491aafec95594419a37a885b4960d6f665934403c5d3929c65c4618ad523e3f46cb5fc1074a74c5baae5574ffb3d1ebe7ffa6a79667b2b178a81d2798ef012696f9eb7d51bccd7c880094bb9f3f638465caa9a6c8d49af3a2051529572b9c88cb0be3428d9708b0ad60e452202b7e9fc8d365da0170074a6a50e74c0d640e1ccc825d1bd1d876b0137a6a113b82df3fd6ab96845e7b5a18672cc7b8469dc133a15bd99d0cf4b5ce76734e4ef9e374d1c973698bc0e3f00037edb9af5d24debccc95d388e0f9c6b864d6923076fa5b84b5895ff9851025023df6eb6ff9b317db8fc8917e50d46bf618ce6699a6182199c8bb37a3bc002e2dd86c3a799810389f735d3dc731eb81b89067b7e397b1858bb15db47175376bae7201af66a6cccce0596b0c78f2fee0599d9ad1a5fb5fbbd1806a4c9921a6e13a1ace9aeeb24eba65381c95b3c49788e8b9e8e90b8c0081e458a10ae71853ba81e9f24f6328ff8887a8f549a67081a2bc08e2117f5d237dca3f7731d0cb11c70c071ece197faa33b3da79d27549f527013a1115e619ddf809eb81ecb0f465549a8f13a6989208ce430755aced0b32ba97c40e8f7de266e1d42490d19a2a6ba2f0bc8f81fd42c90508a639223ed28bb5589a5744a4121cb2b59a386060ec92601651d9700392268eada7e6dc3a6e978ff26eef8477d07420a5cb89868c960c849fcdd61d028842927bfd79e3aece02cb13a7d63003f7a81f77b304359d58e8811274c2e41adfa471d1341bbee8ffaeba2ece4f6250242262e67933980ade2ab0e86370ab04ed16fa1d62c3500304e7f8e11738cd9ae4265b21efa384f02098def982676d4eb9d19b668603afc43caca554b9927803f9265efee0dd357603a9ab69184f0abed18b52c4958f48491b3fe781aa5c93bdcd51862ba3712178ecfcb69fb95748bec51af49ef3d6ff4e7db1e1ec9b13cf35d7f58d340da0fc75b1a6365cacd937d6998eefbce007d36f21332c4061a0e1b228c158cddc0c1323bee9d61fb97193420810397f47e744324963427390cbeaab86715665594e6b2aa5b8aff72f26a7cb1591a7d1f1952693814bcb0b131c2516e5fd145bff5705b492ce03030161858d28c654dc0d968d26971f90e5e917036b152b29376a9405440924a0e825a9bf5c133c0df2af0aa1f8ef3a10c9a6ca1a411d1ea0c2d89a770c132305d14d51a265bb2cc5ce8f2d7ac6dbb2417f514a4b04f03f6d4cb43a75150ba85b176668f92ed0c606a859fd463874e4033903e9f4f60e8d5ce33ed21869e00c79f240454b460c87c6ce384934e60065d560789252c4bf470f5d300ebe17923843dbdeea86f825608d262957577cf764623f4ebe58850a17491f3421d8ae70f83f236f2fba615c5c752337be816d28e5eb0030cf67bd20001a14f134a838a79dfdd18737648ca454b45dbaf62b766d505073f5ae948a320775cc72d33f410f244c879aa50967dfeaf5ca952195e83058169d6a460597a9db8bff046e0779b8f735f2bf691aa59193d8c11e36ce73db89170fd7ba218fc043e1c98c359737f563d9eeafc3dc9283af9a9e4cbc49450eee46bda77d55aa0dca9478c2c4cac3af6cc4b63245552aa96210a158632364c3b5c72956c8b91d4133ac7febf1f8145325cc66b9aeeed20d08aacfb69ed51d41e8ed912b0de03f6c57b9a671cd39657eef5f67c7e5d10ca64aad8550efc2fac4379cfd6e56ee802e845f7e036edd5b16a2dd7a7e496d3a105cebde9e7c6ae3ee5879e98002ed87b2e27828a469276e69df75a457797e2cc8149f1debf07325fa898a98e5567d3c823188c20ea76bed1c93bcfd5d2d852e0921b465d4463250842b74ae287c57322938b8d1d6b84544d20667d01f0d981da7d35ad3d658a040dd0b7ac6beaa04a116e7f9220f7961743c8b8036268f8537217815d35ea2c91883b07eecfac4dac28fa80b89f55260dc0311e1481f3d0a8e705296921f5ffb51d34042addd45b06a45d2998b356db72c9964adfcd31624dc594f365b8a9deae75e63ff7330c3f00bf0bdcb736a3d9af84057ba3ae2cd639b5c222638c3ec841517c05eb0a212ead14c139761bfc604ce932f4ef3666775bf46253cb96b4997424f19dbd164734f7bc77d401ab0b6e65af0685aba3edb48ea1f79b0a061e94f37c44f4ffe46ba3e2d73c761df1caa18055e3e5559736c5ea29d0f57a219661463417ed2fbbbb5b28f455230e897acf4b358c34ee3dde2eda38e9e5be08058157e2abd06a89f76bab81dc1f85c088e9147eedadcf1fe2326b8f5cb35a4283affcec49cff75e4cb09b74ea73488b68de3d83cd0380992043caabd8562a0ab8b3a912429af4b8e14c4a459fc41ab0016d9b45909330216e7fb420e2e93a7b203d192b5a07485a6f4a5e5103b18b28111c5e05b2842af370d5683bb8b5c082fa372a9d6870561b838777155e0aaf90d9eb02371ec869106073d94336cb4efd4e33ac8846a48a5cc2f84c6f2e2a518ab636dea781b80958043455c74623cf6a995c43833ddf975c81f0ab541d920226d9b4ece1723a717e417b6e478214cb2cedf94ec4cfb3bc3a051ec7d26fc8d6b10f6c13b061ee9414518efd2ec2130df64f290e30bd2acdee6bb7a9095f6c70059b7b67f4da0616e120da372ccacdfe45c8ba48bd16963c2586b5fa8fa7e9d445b94180c62818a5ca379e912d8f30d18dee8ee77f3b17e6085e93655d366573958f0d00c979bf9be4916327c87b4d02803b067a6bfc3cff1ac1b99023a0750a32113881e1e35e6ab052c3bc76d361e67555a2a5990ca154d6411dfe62bb715415a808f85cbb7df249eb2c6e7d3fc82ba58f8e08373c49a53d6c6718366cce7fa4d8c0fc43d22572bcbe0fbde06293e3fb6964acc5e778eb159705f460a4fd59724448e049ffe18ec433baa66d76811f41ef1b0668e75d4592acee902f80f830c88c3ae280b9bfe922b261122a263a5f8a4a8490054e1f04db48494a7402c3be1965b5d814b669cdbaa2fa59a1a46a728e998ef8abe9daea818502b174a3e8bfc8e649102ca36c2e73eb71dfcb84220b6aa7007697b358d360255f92e6519eb94b5d39c473b32954c53639cc4f43f56e7916e6f0ac9ae34893503de403e8000e8b694f856719cc5ce14d2d48edd6fbb78ee10e25cab1dbbdb661ed37a7ea1bec4f549226729d8d3a75190cc8d7b9e67b0dc9521b3af6b035d49636720d425a792d122ad399cb6c6a14bd2088fb20a749a0e2f1eb574b1b7fe1061d61c092edbcf418c7695e4a116c5ceb0040ac16658054aa6fe549ba55fc124baad004782511f82cf2522430506ea6068632c6facef57efb38c22825431bab1bfed0415578c515c1292c12bd577709109e119098d22e5775a83816f44ec54fab4e4e7633a6914c4385706be65a582cfdf34934896e14acc1340ddfdf5fa63492b2434e945ad31ad6bbb0d786486c25ef238e54f95f9409756b6a819d8117c07de0422cbbb4fa09f47ddbcab3b1c5686d8869afd1e646d645b20c9cfe56f2e39747bcefd6ab4071cf62d44de356a5f455f31bc7d7bba9dbde3b12618a849599097f6afe3d2d7b0b1bca1c95fa9295c737bdffed5b44dab4338c96d0d6cb862ccd4d4328702bd95bd864d2cfb6b5ccd2a5c393342278631297bd6176009ee8ad79ea63fc1d6b7b295da2cba1c6ac9fe73eb9280fcda4caa08735298e6ed58eda0e1fbd9f947973ce3ff87b954e9700d9bbd8df32d538732f7a6def138aa86d0f0e04feb58ef245739f56f237f78212f90a51bcc4f753e780674aee57c92bed051b8e22ca2db936a0e7a3b5c79ec9825895a5dd6989f3e51e9f67c0fff78b24b56f39979118b778fabe4d7f21ea6b3cbabad681e6962e429398ed28c4a49d334a6b1ffc0c9790ae2c1f55deb0082cc9dd5476134111e215e87145f987a5b7b7cb54e8da6d6591060615a2aec68bdf4accd2d5cfadf4aba691f20b77b7794226e5051bc1e7ee69cf4404b9f4b09c33acd359153b1a2328b9bb69fd2e84aa736c2dc0dd6a7d4f0ec8b8a5bd30fe033a1301b942c11ce29978457b78dcc251fc81351eb0c76a6a46d1ddca5acef4fad8e94bfb961bdd46de1956bf2b4fc7b0ce7906f71c997120922c8bf6e4cc3924f705590f4eb1151b0e46efe3849fac8df3945ea3da5634ea084b1472b96e1ea737d2f48b4d541d98223832d9a9ccda0bb9759d5765e632e14e08a748cb797d576f95345380ca2f63470feea3f764736fb0bbe709084db58d287a851908580e1ffdc9303db553857bac3d6f612d34be0faf605c9098c5a79ce5fceca3221d80cf12dda6eee23dd3ccfa9a7c717f234c47a39fc7ad15018a61eeb59b0fcdd62a683eab936d6eca92cd343f15f61155f2068e16441b160512c5649a891d3d4a12db4f68c220dba54238f9e9a6f3b81fbb8399d41c812341fe4a5da49410980ed755e7c3b8f31d9d23af44fb0569612aa5bf8104b7993ebe8c09203af2ba92fa057c7ca01fca8a50bbea84a5c348585accd70ca47f43734ace809737a491af2565592cdbd218cbea23d8b4a9d2499c48ddf43511e01448ece9970cf0782a543e", 0x1000, 0x5, 0x1}, {&(0x7f000066e000)="1537de0426c47fa43952365822a8bbae44952e5bf682a9c539c5cd450975a9e1cf075f223a0d02e5bf607f803fb24c241317f4d3889208f5016d014e9b82039b546321150cf3c74ce08573568b45f459caf1a10eb8835e599e2efc98b8a4824e8938927bc89b8817b36a7b62237b615e6bd5c15d1fd06b6bbb2f5817f4db4c0bce17c4", 0x83, 0x200, 0x0}, {&(0x7f0000e4b000)="7eaa9acd66a7f250d135aaf0ef979f884f87197bcdc9d4b4048c8c7f88ffbe5e11c7d86c545eccd459e2b4c3dba3efe916a479e9aa60fc3508a0cab23c4b8179565e07eb0e5ec1048f2d67f9dcb21c6e717761da62f983e036556aaa91742d179043b5de810c762f2633c8b162b0a3791cefe9eb118a4d0fa7b84e96e07467e27003fb2b1d8ff2ea67526768989e32e341bc4e8ae04da08ff9b74e54891c9b3e2606", 0xa2, 0x6, 0x4}, {&(0x7f0000689000)="e0f1ff8dfd305f5be89fe39da42a4b67cde17884a1281bccaab5d79d9a3397502e6510be746b6762ece48ac0322a9b56e147b27892ccc5cd07eff70e60ebc38ca094d10d802cfc0380d7f4fcf1c8ef2dec989401a639099fe8ce15056fbb717f6ceec54d3a9413bcf3db3323608bfe6475b2b8c5c50f3b379f46d2c0cb947f1013511755eeb07075d2e71f464f4cf8e039fbf2f4e2accb3ca1774199b4592f03a034daf8db0890820203d98a0c8dec4a2a45c75f259355162003e59965affbd558bd50c4ba951a4b35bb305302a3", 0xce, 0x7, 0x4}], 0x370000) socket$inet6_dccp(0xa, 0x6, 0x0) name_to_handle_at(r0, &(0x7f00005a1000)="2e2f66696c653000", &(0x7f00003fa000)={0x101, 0x7, "188bb2d26cf727d2b8e31c1a3c6bed15d61ffd152494f00f7a0cfb630a202ea695f3a50a381b273f8245d1073d0445626d0303d8805849772c7f8a5b92673aa42c2f31edff6a14faa3b60482bf7a778b264c882fa95b85ffda80731c6315762e6905ce7277008c1c534f01a487c9f3198f133f5a5af9c88662207ba749ac943342b98c94d7a5ae1437f7f17b534dddc3a5b301694e212aff54d27170e8c15a6c9fcde9dbfb925a1b10a529c4840f9f57c685ac4c8199b3a2d2814bcfa75e82fae05338aeca7aa32c749ab25f422cee67091bac8f6422646e5ae61f95bc191962eea51770f32ea593065942f98215eb07111e3e9544793edba2"}, &(0x7f00000a6000-0x4)=0x0, 0x1400) syz_open_dev$mouse(&(0x7f0000d33000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x200) 2017/12/15 21:00:03 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001db000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0x7, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000467000)={0x9, 0x7f, 0x8000}) r3 = accept4$inet(r2, &(0x7f0000f67000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000741000-0x4)=0x10, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4006, &(0x7f00005ba000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xc}, 0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e67000-0xe7)={0x0, 0xdf, "1d415512170d99203a15a4ae83ab63648dcee8b084686238c1f7a110b6227833c1f34a9eb31af17b14eb957bc1d57cf3ef8386b2bc7e5d4dd332b11b3ac9fa167dcba441ea40dcd5b11fba7f30d550bc6fdc1092c963ff33e197c002c1a0ab41d5c0ca7abe509b234e3884dadbda404a723c3f73f49cc2c5c3ed9456a52299a6a3f92808ae7234f8b9471704ab75e7846a3294e0975c3e68285ebf8cb13f7edb2e179742158b3a436807b12d47465e2be612409a80f3a507948989f4db9d5c18dd8b53dc2a3f9df182077e4c1035060efaa55c71b80b0487b847034b8f0331"}, &(0x7f000020e000-0x4)=0xe7) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f77000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x0, 0x41c, 0x3}, &(0x7f0000bb2000-0x4)=0xa0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004f4000)={r5, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x27c}, &(0x7f0000f78000-0x4)=0x98) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e4e000)={r4, 0x72d5}, 0x8) getsockopt$sock_buf(r3, 0x1, 0x1b, &(0x7f0000f6a000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f1a000)=0x9e) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000af5000)=[{&(0x7f0000f7c000-0x34)="2f8c5c83620f37cba39bb1248e7c57fa1c8ac5ea75413f381b819b296f5012e6f9f051dd6449de55e0cc4188cd82456985a286b1", 0x34}, {&(0x7f0000f78000)="e2034ff46df97f3dfef1227d4a339b2896ea03bd8050eea4e726561144c3ac1b83823c06ee7cff0700006c746af2fbf5387a51e93fa4f36b7a70928fa2b245300072dae510f206e0147a13a9f589e66d9ead51c8adc4395806a361f56570969dbbb3e03d353d465109d7268cdca83b67fc0eb3d7455044bc3e1d3a35ca7a117f94487c55876866dec052c40bc9c773949eb7bce08611e4d8e3ffffedf6f49e88dc", 0xa1}, {&(0x7f0000f79000)="eeba2f3e8846a74019f04128724ee6469591c022c5d3474145210b9fb97d24aaf07bd112eb807ef7182f6d31da47ef85ae67550001bde11dc9f0eb7076aa07b92495fa23702c02adc4283074acf7133b34e98f0f283cf3ec39f69584a5c0c53d22f59bdfb4148cc574ef4626c9a77316c63931dcf69bdaff6e00300157692029babc", 0x82}, {&(0x7f0000461000)="7b2ea8b6deb06e9138aed4615eb4c186235f44349132d867f66ebb7def2828e33966a80362ed3962e64fe44f8286cabbe9245025d716ad7ffdd414cca242a8d3377982953d08b59613797b53aae9df706b2ff1bdd41013870beedd70e2524e5613d1f96818d6082edfe4bf24db57d0c49cdc5f199fe8600503fe93bde7047f4fe296707d3cc4a8b3b61c81b7af8a8a13d674df7c64dec6cb9cafdd", 0x9b}], 0x4, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004cc000)={0x0, 0x3c, &(0x7f0000f6c000-0x3c)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6b000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f6c000-0x6)={r7, 0x8001}, &(0x7f0000b7e000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000429000)={r8, 0xea, "cfe8695d679e0acbc71b1266f79f2782b4cad346df2c736a10cd6886aef74e94624b20d4ebe1a8ff7013f50d628f9502be917f0ff423abfd92196ede93b08fef201a92e8f91be8a561a08d122b910bd17b55fa3e5025aa53cbc1264de82bffa8303f8b93d40ccc6a62387ac80f6740c059e9bde5d356ed74a4e687046bc1f30af150d06ab65aa18f315bff8491ad07e6b4db8b47f74efb3158925aaa85a4f98be37605d44e2f7d2db24dd59e97b070520f35b6f12e000000056e95d161605fefccccb4f506643cb70c913fded9bb382aac7b7bcac4ee573c12a5df047b7f54e48d17e0e2dd5359ae8f48"}, &(0x7f0000f74000-0x4)=0xf2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000f66000)={0x561, 0x2, 0x4, 0x2006, 0x10000100000001, 0x100000000, 0x8, 0x1, r9}, &(0x7f000023b000)=0x20) pipe(&(0x7f0000ca0000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r10 = socket(0x1000000010, 0x802, 0x0) write(r10, &(0x7f0000f74000)="260000002400430504edff0001000000000000040100000000000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r0, &(0x7f0000f73000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x2000, 0x0, 0x0) r11 = creat(&(0x7f00004f1000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r11, 0x541c, &(0x7f0000001000-0x1)=0x4) socket$inet6_sctp(0xa, 0x9, 0x84) 2017/12/15 21:00:03 executing program 1: r0 = open(&(0x7f0000794000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d23000-0xc)="69645f7265736f6c76657200", &(0x7f0000629000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d96000)="776c616e3000", 0xfffffffffffffff9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200000000, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x0, 0xcb37, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000-0x9)="2f6465762f76637300", 0x400000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000d14000)=0x0, &(0x7f00009d4000)=0x4) keyctl$clear(0x7, r1) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000ef1000-0x8)={0x0, &(0x7f00005a4000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000b05000-0x8)="2e2f66696c653000", &(0x7f0000c0a000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x100) mkdir(&(0x7f0000d62000-0x8)="2e2f66696c653000", 0x80) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") unlinkat(r2, &(0x7f000096c000)="2e2f66696c653000", 0x3) mount(&(0x7f0000c8c000)="2e2f66696c653000", &(0x7f0000d7d000-0x8)="2e2f66696c653000", &(0x7f0000fdb000)="6578743400", 0x1000, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") bind$alg(r2, &(0x7f00001c1000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861332d3338342d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00009f6000-0x1)="2e", &(0x7f0000734000-0x6)="0700cc667300", 0xffc, 0x0) mount(&(0x7f000067b000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f000056f000)="686673706c757300", 0x120000, &(0x7f00006f4000)="") r3 = dup(0xffffffffffffff9c) umount2(&(0x7f0000d5c000-0x1)="2e", 0x0) creat(&(0x7f000021e000-0x8)="2e2f66696c653000", 0x50) getsockopt$sock_int(r3, 0x1, 0x25, &(0x7f0000703000-0x4)=0x0, &(0x7f0000525000)=0x4) r4 = syz_open_dev$sg(&(0x7f0000245000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x2, 0x9, 0xd, 0xfffffffffffffc01, 0x200020000000}) ioctl(r4, 0x2285, &(0x7f0000007000)="53") 2017/12/15 21:00:03 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000f91000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e7f000)=0x9, 0x80800) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d643136302d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x101e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x8000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006e9000-0x10)={0x2, 0x0, @rand_addr=0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r2 = add_key(&(0x7f0000634000-0xa)="73797a6b616c6c657200", &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) fstat(r0, &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000401000)="2e2f66696c653000", &(0x7f0000f9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000327000-0x9)="2f6465762f76637300", 0x402000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000d24000-0x48)={{0xffffffffffffbffb, 0xffffffffffffffff, 0x0, 0x3, 0x9f}, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x0, &(0x7f00001c3000)={0x1000000001, 0x5}) mq_unlink(&(0x7f00005de000)="25286b657972696e675c967365726c6f00") io_setup(0x40000000000001, &(0x7f0000d05000-0x8)=0x0) io_destroy(r7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002a2000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r1) keyctl$set_reqkey_keyring(0xe, 0x5) truncate(&(0x7f000038b000)="2e2f66696c653000", 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000166000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000e0f000)="6c6f676f6e00", &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)="00", 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r5) add_key(&(0x7f000041f000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000775000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005db000-0x47)="5d11b5181884790e0cf2600ec6680ef9d16af49cec675ff79526309b109d338a8ad15601cc7df6291adf53bdfd4ac4b385689d6453ba148dae094f83b417e618398349cd38f777", 0x47, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f000006f000-0x10)=[{&(0x7f0000e21000-0x9a)="463aa0f70dbb651144e748cc894fea8bb7d3866b13dd0faa32569fd0e6bd8d11f2b6ca51e56b6fe95eda0d7429de5ee16c9b245bd901eabc280f11761a45e331629397fe1856352042caff04d5f101c1576c25abf40a99af6a20fb292e1f938bdde3bf56010001000000000095c532c81213eede308c1230223e6ebfd37b35d3dba276979e7dc939317423588bdb48543bb375bc4f4e981f2d21", 0x9a}], 0x1, 0x0) 2017/12/15 21:00:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x10003, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x1100000089fa, &(0x7f0000c4e000)="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") r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x1) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d19000)=@assoc_value={0x0, 0xfff}, &(0x7f0000e69000)=0x8) syz_emit_ethernet(0x36, &(0x7f00008cb000-0x36)={@random="00000022093a", @random="de895db1468d", [], {{0x86dd, @arp=@generic={0x337, 0x0, 0x6, 0x4, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "e8d7cac0", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "f7091868e2da723677cf976f45bd1886"}}}}, 0x0) listen(r1, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x2130, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x2000)=nil, 0x2000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084d000/0x4000)=nil, 0x4000, 0x2, 0x1010, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000046c000)="72656e6f00", 0x5) listen(r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb8)="", 0x0, 0x0) r3 = syz_open_dev$random(&(0x7f0000cc7000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000784000-0x8)=0x1f) 2017/12/15 21:00:03 executing program 7: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0x80, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) syz_open_pts(0xffffffffffffffff, 0x80080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x7cfa8f12082c0404, 0x0, 0xe, 0x664, 0x400, 0x800}, &(0x7f0000001000)=0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000002000)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0xb, 0x0, r1, &(0x7f0000002000)="d9d6c5668ef7f4ba9f9faa882c6e87afef1e550dfa49b0cf1146bb67bcdb86ad0e696932f90a33d7e8adb20a9dd57676b573af63afba8a168c16f908b5470d7d800fe6e5412e2dcd49ed04895fb29da3c1ed2ec698b3bac11a4125a0439245d788fd24ec3ba540cb414de57b77aaa63c646add7340faeeb8190a8d605ad7f5ff05ef644ac5218b83b1680c53331201cff82338107b4cc474a81155fea45c8a21ee557c0c07ad411e4c0f3bf0c4a79924e3e8deef0d591fa9ee913420bb48305fecd61eef882ab7", 0xc7, 0x4, 0x0, 0x0, r1}]) r3 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)="6e65742f636f6e6e6563746f7200") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000)="861cc59e4d639fe0f0a0273b575f411a20224773f9ae0ff02b2c493e5cd5f767ec4e2be1fbdca55154a6896b91daa38e8f9670d83ec5e0aa3412b0ee194e41b331ada4a09d713f736f3d8b354eeb5e23b5861ae37cb64d9f6beacc27197b6e525bff7ab7d3f40168d9812d32f1baa846b32651fc3097d1ea35631c95bdc7c60cd9f299619b797abff7eb08c0c5851d7bed5270aabf999ca4686b19b42f2809f57c6628eaf228b3279829add9c30f7f5fbc409e", 0xb3, 0x10, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0086418, &(0x7f0000003000)={0x4, 0x100, 0x8, 0x7fff, 0x10, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000001000-0x12)={@common="0400716c2fde8000000000cb00000000", 0xbf7}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000000)="141ec632016076cdc1d1b5ff61353726d152ccab9d6b500f257869a9ca3af616615308e1adbe2a665b6f7f62a5d35cfc5d5b1e2db106abeccc7a80f1d36d990bc361aa630bb3e80b4656c27513d935d7b83650303c8ca4a00863de083be73e5355b16d62a11f38dba62073556cef708b3ddc9379c118c3f6959d46957d1220a3f02b283c6c3055b190c25c2e991903cc626072954840d46c5e54a10354cbb23f6a8dee0f9acc80b661", 0xa9) 2017/12/15 21:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f7f000-0x10)=@common="6c6f0000000000000000000000000000") recvmsg(r0, &(0x7f0000f58000)={&(0x7f0000097000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000476000-0x20)=[{&(0x7f00009be000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000bca000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f000036e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000da3000-0x9)="000000000000000000", 0x9}], 0x4, 0x0, 0x0, 0x38c5}, 0x1) r1 = socket(0x11, 0x800, 0x40800) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000c0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000764000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000047b000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000beb000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000063000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x8001, 0x1, 0x1ff, 0x2, 0x0, 0x20, 0xd6, r2, r3}, {0xaa, 0x5, 0x2eb1, 0x40, 0x1, 0x7ff, 0x8, 0x2}, {0x1, 0x7ff, 0x1, 0x2}, 0x9, 0x80000000, 0x8001, 0x1, 0x42, 0x1}, {{@in=@loopback=0x7f000001, 0x4, 0xffffffffffffffe0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0x2, 0x1, 0x96, 0x0, 0x35}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x2000000016, &(0x7f00004fc000-0x4)=0xfffffffffffffffb, 0x4) [ 105.265612] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/15 21:00:03 executing program 3: capset(&(0x7f00000fc000)={0x0, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000007f000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000006d000-0x4)=0x5) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a65000)={0x1, r0, 0x0}) r2 = add_key$user(&(0x7f000046c000-0x5)="7573657200", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000764000-0x9e)="dcdd52a0164a2f444c18dffbf29d81d2bb5d7a51a4399482ae1f67c157deb1d986aab9948eda22c64f3fc6c8071286315347179e316df657adfbf4d84492e5b1f2053f9a68b8bce1e1c21688e174853bcdd858893c8f36db390d05835685230d48e76e40fdab0e1f60440ad3e23a98adb4be90cdaa8b888364de79d8d6ba00d1fdc401413dc4d2a1cb7b567e24b5deda7572af0a046113c8c97a00af1ef6", 0x9e, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000db4000)="7573657200", &(0x7f0000bae000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ac5000-0x2)="d5bc", 0x2, 0xffffffffffffffff) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000968000)="0000000000000000000000000000000000000000000000000000000000000000") add_key(&(0x7f0000ca9000-0xd)="646e735f7265736f6c76657200", &(0x7f0000f01000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000079a000)="55df8a17f30422d8c8005c0969c7fba36696d57e6116", 0x16, 0xfffffffffffffffd) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000044000-0xc)={r1, 0x18, &(0x7f00002c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e51000)=r4, 0x4) r6 = add_key$keyring(&(0x7f0000587000)="6b657972696e6700", &(0x7f0000ca3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r7 = add_key$user(&(0x7f0000149000)="7573657200", &(0x7f0000798000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f0000)="1b409914143b9234d941bb4fc4d06e916c46a34d70", 0x15, r6) keyctl$dh_compute(0x17, &(0x7f000077e000)={r2, r3, r7}, &(0x7f0000971000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, &(0x7f00005d1000)={&(0x7f0000cca000-0xe)={"7467723132382d67656e65726963"}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r0, &(0x7f000017d000-0x28)={0x28, 0x0, 0x2, @fuse_notify_inval_inode_out={0x9, 0x7ff, 0x2}}, 0x28) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f91000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00007a9000)={0x1, 0x9, 0x100, 0x3f, 0x1, 0x0, 0x6, 0x2, 0xffffffff, 0x0}) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00002f6000)=0x0) ptrace$getregset(0x4204, r9, 0x202, &(0x7f0000606000-0x8)={&(0x7f0000420000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) ioctl$VT_RELDISP(r8, 0x5605) ioctl$KVM_TPR_ACCESS_REPORTING(r8, 0xc028ae92, &(0x7f000077b000-0x28)={0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d9e000-0x4)=0x5, 0x4) setsockopt$inet_group_source_req(r10, 0x0, 0x2f, &(0x7f00002a3000-0x118)={0x800, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TIOCLINUX2(r10, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000550000-0x3b)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007fe000)=0x8c) fcntl$F_GET_RW_HINT(r5, 0x40d, &(0x7f0000de9000-0x8)=0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f00007db000-0x8)={r11, 0x7}, 0x8) 2017/12/15 21:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005de000)="2f6465762f72746300", 0x2010801, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000aaf000)={0x7fffffff, 0x6, "e9c2682c8181"}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000041c000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002e8000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a41000)=@assoc_value={0x0, 0xee}, &(0x7f00002e7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000997000-0xed)={r2, 0x6, 0xe5, "fa822a35fe7e011d2ae82d2295e9fbcacd44a92caf7d261c0efa1b9e583a3fb29512d04d672eef4d4c1aa5296ab88a1d9b138c4bd90cecc1825c43b9b60243a232d43398671f437f8d8a9b4f2f6b492546c9ce64817d30200d44934691f689f4c369a94d7cac3bdc8ae0772558d41a93c8df99a6d34fac1fae67e0a639dd0e75a1572211d3ed693f41716cb28b3d65656beb663c04d95a253169cc36fc7556624b48e389aa815abad84fca64c837fa799bd5cf1ca4e1426cdbef6bbd37e7adfb55ad933e7dd3571ffff0d3b1083572325f8e847de6b618e8cc001048d7d37ea36a58186920"}, 0xed) bind$inet(r1, &(0x7f0000f53000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sg(&(0x7f000098a000-0x9)="2f6465762f73672300", 0x0, 0x0) sendto$inet(r1, &(0x7f00008d4000-0x1)="a5", 0x1, 0x0, &(0x7f0000591000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000052000)=0x0, &(0x7f00007fc000-0x4)=0x4) 2017/12/15 21:00:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000566000-0x8)={0x0, 0x7}, &(0x7f0000e04000)=0x8) getsockname(r0, &(0x7f0000cb0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eca000-0x8)={r1, 0xfffffffffffffffc}, &(0x7f0000697000)=0x8) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006bc000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000081000-0x14)={0x0, 0x6, 0x7fffffff, 0xfc, 0x15, 0x9}, &(0x7f0000e3b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000260000)={r4, 0x8}, &(0x7f00007cc000-0x4)=0x8) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd67000)=nil, 0xd67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000d67000-0x25)="24000000430001001200000000000000022b00040d00010020050000200000001d00000e", 0x24) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f000001d000)=0x4) pipe2(&(0x7f0000015000+0x2c5)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r7, 0x0, r8, 0x0, 0x200, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000012000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x4, &(0x7f0000012000)={0x0, 0x5, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d3000-0x4)=0x0) timer_delete(r9) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000364000)={r5, 0x1, 0x2, 0x21}, 0x10) r10 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r10, 0xc008ae67, &(0x7f000050f000)={0x0, 0x3cca}) 2017/12/15 21:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000536000)={0x0, 0x2, 0x1f8e, 0x2, 0x40, 0xaab}, &(0x7f00006cc000-0x4)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000152000-0x1e)={0x4, 0x1, 0x1ff, "72f8550a4d50", "dba4a7a1c0454380705f9248094f8f40"}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c13000-0x10)={r2, 0x1, 0x8, 0x800}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) recvfrom$packet(r1, &(0x7f00005c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x40000020, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d36000)={0x7, {{0x2, 0x3, @rand_addr=0xeab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000096d000)={0x1, 0x105, 0x218f, 0xffffffffffffff01, 0x2}, 0x14) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000597000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005fb000)={@common="67726530000000000000000000000000", @ifru_flags=0x4201}) bind$bt_hci(r1, &(0x7f000032d000-0x6)={0x1f, 0x100000004, 0x1}, 0x6) accept4$llc(r3, &(0x7f0000326000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000af7000)=0x10, 0x80804) recvfrom$llc(r1, &(0x7f0000774000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x40000000, 0x0, 0x0) sendto$packet(r1, &(0x7f0000c3b000)="328c41fab39e20cb94de0ff73f9689ece38d27a493ed572ec0dbf937d977b5b8ec049f032de313da1ae40c011ff4d19b0aa5110a10a6d692fe0f108ea38db30d8bd75d21d5021cdd04957420c4c50883e8d3c3cc8424ba6f955c94aea747b8bb79d8303bb48f161621aaa7275521234e22c68cd599141d7a59bfa07b3bfd3588b8b1f2e139c57e7557b8b405758fd4347c808632e34c73be157e00babd62c60741bd34214febb1d8df265dfe0529e101cd9739a8dcd81ebddbdd44fba673d603c32944ce5e1d25b8e099f1329a36", 0xce, 0x40000, &(0x7f0000f2d000)={0x11, 0x1a, 0x0, 0x1, 0x770, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b8c000)={0x0, 0x7fffb, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000076f000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x6}, 0x98) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f000078b000-0x8)=0x0) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) 2017/12/15 21:00:03 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c8000)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ef7000-0x10)={0x0, 0x0, 0x90}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x2, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000dbe000)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000362000)={r3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b80000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x400, 0x100, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000053e000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000088c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r5, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000b9c000-0x4)=0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f00009c3000-0xd)="2f6465762f7573626d6f6e2300", 0x10000, 0x20000) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000e24000-0x10)={0xfe, &(0x7f0000893000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xeb3, 0x8, 0x0, 0x0, 0x9, 0x0, 0x666, 0xff, 0x0, 0x1, 0x0, 0x1000, 0x3, 0x20000000, 0x8, 0x0, 0x3, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x2, 0x3, 0x2) getitimer(0x400, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f0000b6d000)="2f6465762f7573626d6f6e2300", 0xfefffffffffffffe, 0x40200) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000249000-0x2)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f000079c000-0x21)={0x0, 0x19, "cccd041bb4e60bc142be4d13333bb9f96c2b5beec7a8f98435"}, &(0x7f0000068000-0x4)=0x21) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000fac000)={r8, 0x3}, &(0x7f0000f96000)=0x8) socketpair$unix(0x1, 0x80, 0x0, &(0x7f0000ef3000-0x8)={0x0, 0x0}) setsockopt(r7, 0x20000000000, 0xcf, &(0x7f0000f9b000-0x7)="d50010800000bc", 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r9, 0x6, 0x16, &(0x7f000031f000)="34", 0x1) 2017/12/15 21:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) mkdir(&(0x7f00006a9000)="2e2f66696c653000", 0x0) creat(&(0x7f0000380000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000", 0x0) mkdir(&(0x7f0000d70000-0xe)="2e2f66696c65302f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffa, 0x3, 0x0, 0x800, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x213, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x5f, 0x3ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000002000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x8e) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x40, &(0x7f0000514000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)="6368696c6472656e00") signalfd4(r3, &(0x7f0000001000-0x6)={0xee8d}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000022000)={0x0, 0x9, 0x6, 0xffff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$packet(r3, &(0x7f0000002000-0x14)={0x11, 0x0, r5, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) connect$packet(r3, &(0x7f0000000000)={0x11, 0x7, r6, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x8, 0x200, 0x3, 0x10001, 0x75, 0x7f, 0x177000000000, r4}, &(0x7f0000dd0000)=0x20) [ 105.396953] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 105.404755] [ 105.404758] ====================================================== [ 105.404760] WARNING: possible circular locking dependency detected [ 105.404765] 4.15.0-rc3+ #132 Not tainted [ 105.404767] ------------------------------------------------------ [ 105.404770] syz-executor0/12156 is trying to acquire lock: [ 105.404771] (&tty->ldisc_sem){++++}, at: [<000000008b287eae>] ldsem_down_read+0x37/0x40 [ 105.404790] [ 105.404790] but task is already holding lock: [ 105.404791] (&pipe->mutex/1){+.+.}, at: [<000000005dc01972>] pipe_lock+0x56/0x70 [ 105.404804] [ 105.404804] which lock already depends on the new lock. [ 105.404804] [ 105.404806] [ 105.404806] the existing dependency chain (in reverse order) is: [ 105.404808] [ 105.404808] -> #6 (&pipe->mutex/1){+.+.}: [ 105.404822] lock_acquire+0x1d5/0x580 [ 105.404830] __mutex_lock+0x16f/0x1a80 [ 105.404836] mutex_lock_nested+0x16/0x20 [ 105.404840] pipe_lock+0x56/0x70 [ 105.404848] iter_file_splice_write+0x264/0xf30 [ 105.404854] SyS_splice+0x7d5/0x1630 [ 105.404861] do_fast_syscall_32+0x3ee/0xf9d [ 105.404867] entry_SYSENTER_compat+0x51/0x60 [ 105.404868] [ 105.404868] -> #5 (sb_writers){.+.+}: [ 105.404879] mnt_want_write+0x3f/0xb0 [ 105.404885] filename_create+0x12b/0x520 [ 105.404890] kern_path_create+0x33/0x40 [ 105.404897] handle_create+0xc0/0x760 [ 105.404903] devtmpfsd+0x3b4/0x4b0 [ 105.404904] [ 105.404904] -> #4 ((completion)&req.done){+.+.}: [ 105.404915] lock_acquire+0x1d5/0x580 [ 105.404921] wait_for_completion+0xcb/0x7b0 [ 105.404927] devtmpfs_create_node+0x32b/0x4a0 [ 105.404933] device_add+0x120f/0x1640 [ 105.404938] device_register+0x1d/0x20 2017/12/15 21:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c4000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001db000-0x4)=0x0) mkdir(&(0x7f00001ff000)="2e2f66696c653000", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001a9000)="e9", 0x1, 0x4091, &(0x7f000073d000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00002b0000)="df", 0x1, 0x0, &(0x7f0000fdc000-0x80)=@generic={0x0, "02b2a84d911af32515f6fd449f2285b7f7a07800ff521bc40a9587a80a07d0ed88851630db1b3e9004421b96b932e8a2ceb321b12fdba5ee567d447f0fcb03ed13b7eba5ad65ac4451bd035fb1036be8400fed67371984fba6256131ee90d40900e92a82bceefa8b69917c3036b0a3453088db225cf38bf135203e8d4edf"}, 0x80) sendto(r1, &(0x7f0000bad000)="d1", 0x1, 0x4004080, 0x0, 0x0) writev(r1, &(0x7f00003eb000-0x60)=[{&(0x7f0000e3b000-0x49)="00ec7faa29319f5ad38acd6ecf74e8a18e77f503f76ad2f59953cb5a2e01007a8116b3f2528835c48ae567f464ef0516f50ac80e01bddb64f8ce950e227461a0d09edd74058b167776", 0x49}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xb0)="11c04313796b687ad8b4e84cf659610940b82455915e2e5e07d91026c4cb422d071c7f537ba09cd75cfddf67903de103994ffaad4d74eb968746101b04fbb906804f3a269932ee3b344a414120ded6718805bf2848487ded7f0c34d7813ebea386cc60477f646c6c11f64342f666ae6058f14b96ec3a208e2737512da1ac320ecabd70f8fcd1c28dce6586565881cca3c942bde728523229ee6ecac5efd50a04de0c6dd7b0e25dbfd7f2a2b0dd9c0da7", 0xb0}, {&(0x7f0000001000-0xa0)="763c3f2e99944ad99849d976caffe6199623875993f97094f97f7c4b60a9ff3dd612b178454098aeb9888568693254ea028bf75fdd777282d29460a3896a249fc14ba53cab2d71716b413e16a55610893feca6f005e4bb54c1bc5471242af4164f5453c9234fdf1e8bf8c45b9763336a36687fd0ec5938593a005ea3ccfe9fd9c584c1d3077dc915a813b7312a2b82be4d6dfe480eaf704a652fbcc658a6fc52", 0xa0}, {&(0x7f0000000000)="8f7826112e2f92eb42ee9c6f6187d475a13cbc7191d27db00c89ebba7eeb53289c6dd79d2acaa277e5a750dc055e81890719464ce43a1f28bc085f51877dec1475b34af9a17a6d82022ba85f8389154f979af8ba4c20fb96db111f55d31a28b96fafc07618e3b0a9ddc9db60a18469945077e1a28533c144c6d683", 0x7b}], 0x6) sendto$inet(r1, &(0x7f0000e14000-0x2)="5d1a", 0x2, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b6a000-0x3)={r0}) 2017/12/15 21:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006b3000)={0x2, 0x78, 0xe3, 0x0, 0x400000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000316000)="2f6465762f6b766d00", 0x10003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000bcf000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e4d000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000a82000-0x78)={0x0, 0x78, 0x0, 0x0, 0xe49, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000, 0x2, 0x0, 0x0, 0x0, 0x4, 0x7, 0x6, 0x0, 0xfffffffffffeffff, 0x1, 0x0, 0x0, 0x0, 0x80, 0x0}, r1, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000643000)={0x0, 0x9}, &(0x7f00009e5000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000330000)=@assoc_id=0x0, &(0x7f000072a000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ea1000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000321000)={r3, 0xfff, "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"}, &(0x7f0000a1b000)=0x1007) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000699000)={r5, 0x1, "10"}, &(0x7f0000ef8000-0x4)=0x9) r6 = syz_open_dev$vcsa(&(0x7f0000ec9000-0xb)="2f6465762f766373612300", 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x43, 0x100000000, 0x0, 0x0, 0x0, 0x8000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x691, 0x7, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000ab4000-0x4)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000d32000-0x8)=0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d41000-0x6)="2e2f62757300", 0x0) mount(&(0x7f0000a28000)="2e2f6275732f66696c653000", &(0x7f0000b7b000-0x6)="2e2f62757300", &(0x7f0000af0000-0x6)="72616d667300", 0x0, &(0x7f000050f000)="e0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) syz_open_procfs(0x0, &(0x7f0000d95000-0xa)="6e65742f736e6d703600") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_gettime(r6, &(0x7f00006d4000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f000048d000)="2f6465762f73672300", 0x58d1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006aa000-0x8)={0x0, 0x7}, &(0x7f0000e50000)=0x8) 2017/12/15 21:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000626000)="2e2f66696c653000", 0x100000000083) keyctl$join(0x1, &(0x7f0000ddd000)={0x73, 0x79, 0x7a, 0x1, 0x0}) get_thread_area(&(0x7f0000019000-0x10)={0x5, 0x5, 0x9, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f0000fb3000-0x8)="2e2f66696c653000", r0, &(0x7f00001eb000-0x8)="2e2f66696c653000") r1 = syz_open_dev$usbmon(&(0x7f00004b0000)="2f6465762f7573626d6f6e2300", 0x80006, 0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)="2f6465762f70746d7800", 0x101000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc03ac8411fd93bb68b361eedebe237ac36734f718875ad9f71d674a00864a44badff45cc5661d699b229c0ca9e2dc36198b2a9ae6623c9567b2289f4eb889c4f4a03afff22310a00000000000000015606bda0394bc5bc0cbc2b6cbf8d19516f07d903fb1c633a269e340713093c4d9f39fb368c16d7645a8c93615f2fd09831a8279da090b76e9ab9315eb68249f635f69d9d8a27edaf7ec631b7d701a560fc2250d02b") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000075000-0x8)={0x0, 0x2}, &(0x7f0000372000)=0x8) tee(r2, r2, 0x8a8, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000765000)=r3, 0x4) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000cc9000)={0xa, &(0x7f00005c5000)=[{0x0, 0x924}, {0x9d, 0x3}, {0x1ac, 0x2}, {0x98, 0x3ff}, {0x4, 0x100}, {0xaa, 0x1000}, {0x4, 0xfffffffffffffcc6}, {0x3ff, 0x6f23960a}, {0x9, 0x898}, {0x4, 0x1}]}) write(r2, &(0x7f000000e000-0xc)="d2", 0x1) fchmod(r2, 0x1) ioctl$TCGETA(r0, 0x5405, &(0x7f00004d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x541f, &(0x7f000047b000)=0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000019000-0x4)=0x4, 0x4) ppoll(&(0x7f0000e6e000-0x10)=[{r1, 0x2181, 0x0}, {r2, 0x40, 0x0}], 0x2, &(0x7f0000df9000)={0x0, 0x0}, &(0x7f0000013000-0x8)={0x3}, 0x8) 2017/12/15 21:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000839000)={0x8001}, &(0x7f00009c1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x77359400, 0x0}, 0x8) r0 = memfd_create(&(0x7f00008cd000-0x1c)="776c616e316e6f646576626465762c657468316370757365745e7b00", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bbd000)={0x0, 0x7fffe, 0xffffffffffffff9c}) pipe(&(0x7f0000a09000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008d1000)={0x0, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x5, 0x1) getpeername(r0, &(0x7f0000e36000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dc9000-0x4)=0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xff, 0x3, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000a97000-0x8c)={0xfffffffffffefffc, 0x6, 0x100000001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f00005f5000)="2f6465762f73672300", 0x3f9, 0x321401) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000af6000)={0x7, &(0x7f000014f000-0x1c)=[0x5, 0x80000001, 0x101, 0x57, 0xfffffffffffffffc, 0x2, 0xfffffffffffffff7]}) r5 = socket(0x11, 0x802, 0x0) write(r5, &(0x7f0000401000)="1f0000001e000701000000000000007700000041536b8d3d93ab08d5010000", 0x1f) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006ff000)={0x0, 0x2, 0x20, 0x2, 0x9}, &(0x7f0000f8f000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000880000-0xa0)={r6, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10009, 0x44ffffffffffd, 0x609, 0x3, 0x5}, &(0x7f00001dd000)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007ca000)="69645f6c656761637900", &(0x7f0000649000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009b6000)="75f563b4583315fe6a697146ad31ed409bcac062825f7eb9ec30f9bafb2cd7ba28f7f3e1337868671286be3c8178a395af15192cf5370a2fbd87eab022ac359eaeee54dbbc2f9b256aa5ebf24cf36b6158f17cf4560666eb1becf8062535521e7b82088bc0e304e32b59ccfb8284e229c3e8acb536de71dd645e60c38c56e72975a70dbad3000a648d38a52f582c817dc07dec52e557b620e60cf20975a4ba5526e3dcbc15e9c9f65ada3240538d21", 0xaf, 0xfffffffffffffffe) r7 = add_key(&(0x7f0000f5b000)="07000000000000000000", &(0x7f00007f2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b44000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000c89000)=0x3) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000be6000)=[{&(0x7f0000bcf000)="390000001100094701bb61e1c305000020000000020000001000210000fff80019001a000f001700fa0000000000000007e9ff000600000005a26d", 0x3b}], 0x1) userfaultfd(0x80000) ioctl$KDDISABIO(r2, 0x4b37) request_key(&(0x7f0000252000)="656e6372797074656400", &(0x7f000013c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x6)="27908a700300", r7) 2017/12/15 21:00:04 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f61000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x100000000000023, &(0x7f00007e4000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000e3b000)={{0x3f, 0x1f34, 0xfffffffffffffff8, 0x800, 0x0, 0x5}, 0x80}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x2f, &(0x7f000080a000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x1000008, 0x800000032, r1, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0x2, 0x400000035, r1, 0xfffffffffffffffd) mmap(&(0x7f0000c32000/0x4000)=nil, 0x4000, 0x1000000, 0x1c, r1, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x8, 0x1e, r1, 0x8000000) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000021c000/0x4000)=nil, 0x4000, 0x4, 0x32, r1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000005}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000710000)=[{{0x0, 0x7530}, 0x1, 0x2d97b21e, 0x9}, {{0x77359400, 0x0}, 0x9, 0xffffffffffffff00, 0x7f}, {{0x77359400, 0x0}, 0x0, 0xff, 0xfe}, {{0x77359400, 0x0}, 0xf, 0x5, 0x0}, {{0x77359400, 0x0}, 0x6, 0x4, 0xdcc1}], 0x50) pkey_alloc(0x0, 0x10000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e90000)=0x0, &(0x7f0000c10000)=0x4) [ 105.404945] tty_register_device_attr+0x422/0x740 [ 105.404952] tty_port_register_device_attr_serdev+0x100/0x140 [ 105.404958] uart_add_one_port+0xa7a/0x15a0 [ 105.404965] serial8250_register_8250_port+0xfac/0x1990 [ 105.404971] serial_pnp_probe+0x5e7/0xac0 [ 105.404976] pnp_device_probe+0x15f/0x250 [ 105.404982] driver_probe_device+0x71b/0xae0 [ 105.404988] __driver_attach+0x181/0x1c0 [ 105.404993] bus_for_each_dev+0x154/0x1e0 2017/12/15 21:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d64000)={0x0, 0x7fff, 0x100000001, 0x1, 0x9, 0x2, 0x3, 0xffe0000000000000, {0x0, @in6={{0xa, 0x0, 0x1637, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8a2, 0x2, 0x2, 0x0}}, &(0x7f0000ccc000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000001000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c09000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f, 0xf75, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x9, 0x9, 0xfffffffffffffff8}) syz_open_dev$mice(&(0x7f0000aa9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x141000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000bda000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r8, 0x0, 0x58, 0x0) r9 = dup2(r5, r5) ioctl$KVM_DEASSIGN_PCI_DEVICE(r8, 0x4040ae72, &(0x7f000025c000-0x14)={0x2, 0x3, 0xfffffffffffffff7, 0x2, 0x0}) ioctl$int_in(r8, 0x5452, &(0x7f0000813000)=0x5) dup2(r9, r7) recvfrom$ax25(r7, &(0x7f00007bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x0, &(0x7f0000f03000-0x10)={0x3, {"0784eda77be3e1"}, 0x1ff}, 0x10) ioctl$RNDADDTOENTCNT(r9, 0x40045201, &(0x7f00006d7000-0x4)=0x3) signalfd(r8, &(0x7f0000b6b000-0x8)={0x9}, 0x8) writev(r9, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/15 21:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc0003, 0x2c) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000025d000)=0x7fff, &(0x7f00004e0000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c8f000-0x4)=0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f000029b000-0x4)=0x0, &(0x7f0000db9000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000229000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006f9000-0x4)=0x14) tee(r0, r0, 0x800, 0x2) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0xbb6, 0x0, 0x80000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x20, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000084000-0x8)=0x405) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x4003, 0x0}, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f00008bd000)=0x0, &(0x7f0000842000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f00005b1000-0x4)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f01000)=0x144, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00009ca000)=0xfffffffffffffffb, 0x4) bind$inet(r2, &(0x7f000093f000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f00009be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0xfffdffffffffffff, 0x40001) writev(r3, &(0x7f0000e5e000-0x18)=[{&(0x7f00003d8000)="296927ade101", 0x6}, {&(0x7f0000779000-0x1000)="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", 0xffc}, {&(0x7f0000e5e000-0x1)="6d", 0x1}], 0x3) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000e5c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x60, &(0x7f0000b8a000-0x10)={0x3, {"f2c9a9fe06e7c2"}, 0x81}, 0x10) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000e5f000-0x58)={0x0, 0x40, 0x3, @thr={&(0x7f00001fa000-0x23)="edf2a8cf96a79a06d6b0737c0c0e77b56f29a71b72bdf4734a7211f769460514d3a718", &(0x7f0000e5f000)="a58f8b383e75686760829c847178e3a2255d6bc401e0009b1e2b83d5e4fec7f32e06b8d964e1fda73dd18b230008e89c487d1c83def17c8734"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x400080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2017/12/15 21:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) connect$inet(r0, &(0x7f0000bde000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000000)={0x1f, {0xfffffffffffffffb, 0x6, 0x2, 0x7, 0x8000000, 0x200}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xffff, &(0x7f0000000000)="8b6ef96967e24c702ea779ccf6033c4bbfa45ec23c7a35dbf3ea98661f722ae3ddfc020d489340d11550550a549161999086c888bdb523998720b45c927b8ec016621e99ae54c82ecac47e62b43e2dbda0b249cc188870ab620b83cfafd7aa7b8fcfb9e6ac1c16e214693ad14550501288a4a2cdfee75306c7c61cdc27e3cd8cec0eeda717bd55a2bef99772e869848a35e0a6c43531b6fdf8d85887769568516e3b2643d9b170b9d466") accept4$inet(r0, 0x0, &(0x7f000087b000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a24000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000956000-0x1)={0x80000000}, 0x1) r3 = syz_open_procfs(0x0, &(0x7f00004a5000)="6e65742f707479706500") fcntl$dupfd(r3, 0x0, r3) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000c88000)={0x0, 0x0}, &(0x7f000009c000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001be000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000425000-0x8)={0x5, &(0x7f000057b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000dbe000+0xd80)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1c59, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) sendfile(r1, r3, &(0x7f0000077000-0x8)=0x0, 0xff) sendto$inet(r0, &(0x7f00007a5000-0x8c)="73df232cf38e8ed18c6e3ec2e0d1e2d09823fc61a4791f99e0ae36ec258899ae19887f9d95b61dd53d7e92bb7d6739e51f64ffc6ae63300ef16f9aae4b99c1141e9b2089d0a449cac0a34f0db72449248af0b9f1cd2fc6dd13c0dc788750644722c9d86134636d95e11cc6238ae09ca8139b6409bc61a708ff1082d3df5b4836e39785df4a2465c4b66132a2", 0x8c, 0x1, &(0x7f0000419000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d6b000-0x4)=0x2, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000096000-0x4)=0x0, &(0x7f000015e000-0x4)=0x4) sendto$inet6(r4, &(0x7f0000187000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f000088c000-0x1e0)=[{{&(0x7f0000ae3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d79000)=[], 0x0, &(0x7f0000b46000-0x1000)="", 0x0, 0x0}, 0x0}], 0x1, 0x10000, &(0x7f0000a3b000-0x8)={0x77359400, 0x0}) 2017/12/15 21:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b80000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d47000)={0x1, [0x0]}, &(0x7f0000979000-0x4)=0x8) sysfs$1(0x1, &(0x7f0000c81000)="766d6e65743100") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fa9000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x80000001, 0xac, 0x9bdf}, &(0x7f0000ed2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000065f000)=@assoc_value={0x0, 0x7ff}, &(0x7f000095c000)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000813000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000052c000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009f0000)={r2, 0x977a, 0x751, 0x50a3, 0x8, 0x0}, &(0x7f0000c79000)=0x14) 2017/12/15 21:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f000000e000-0x108)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000497000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f23000)="", 0x0, 0x0, &(0x7f0000e72000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000a5000-0x4)=0x0, &(0x7f0000c1e000-0x4)=0x4) sendto$inet6(r0, &(0x7f00009db000-0x5c1)="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", 0x5c1, 0x4000004, &(0x7f0000083000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r1) bind$inet6(r1, &(0x7f0000291000)={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000f62000-0x68)="ea31e340db06dbe58e39f3377a30e3188a8d76f29b498200048fc92533ff0f000000000000acc917060eb9359493def0f6f6f1818069736d6114bc7f7df1a5a57d0848961fb11100c0cfc269c7ee32d94e670d980700fcc16afdcd7ddc61a9f5ec508234033c463e", 0x68, 0x4008805, &(0x7f00007ad000)={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a}, 0x1c) connect$inet(r2, &(0x7f00008db000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11f, &(0x7f000030d000)={@random="1442be99873c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "deceaf", 0xe9, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0x1, 0x9d, "62b7fd", 0xffffffffffffff00, "9ca7d9"}, "519ae2bb583a63f94ad5502fc28db1c3f91b49c8aa05e8796a1bf8a81de12fcbb50feca5c7c25659371c7ce9e6c729729388af73d5becedf08ff222958074ac26f4460268e362cfbf273732d1f966009878468e59ddfec59f863033cbb059c1cf52c9a14b6f70195759984f373625a0bb25fe59fcc9d5c7320245dba330146db06c3d56bf7a8744b8f73ad8d0b12717b6cfd7419004985fe1bdd4ff12e6c9cbd5c1b840aeecb183bfd0328a4ceed4cc1da2626191ba77105612c19b432296ede3074a226bdcae1d8dad77b197823343861efeb6a617b1c5d75"}}}}}}, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dc0000-0x8)={0x3, &(0x7f0000e3e000-0x18)=[{0x0, 0x4, 0xd40, 0x3d0000001}, {0x1, 0x0, 0x7, 0xfffffffffffff020}, {0x200000008000005, 0x10000, 0x3f, 0x80000000000002}]}, 0x8) bind$inet6(r1, &(0x7f0000c04000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00006a7000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000243000)={0xa, 0x2, 0xfbfffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000200003}, 0x1c) syz_emit_ethernet(0x5d7, &(0x7f00003d2000-0x5d7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9866fdfbd6c8", [{[], {0x8100, 0x200, 0x800000000000, 0x0}}], {{0x86dd, @ipv6={0x2, 0x6, "f1806c", 0x59d, 0x11, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x89, 0x2, 0x0, 0x4, 0x10001, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x32, 0x93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x3f, "34697bb20c01811c4b66e1e3a84b4810bba58108a91b9525684fbe6ca1bc0c1c2c6d8130ad51eccfd8cd845c2f3f38edad5a393cddae3390d72c1dce365734"}, {0xc9, 0x8b, "ff230ecb8f4a192131a2d7535979b38cbfcb5cc4332c97f51907d9db483255575cdc34bce5488d479049c63b3aecb157f6ea63631e7322cd31996d34c449355746f30b9c5d10be4b89d874d0eae8fb90348ea68161e261f3412ff5c8cdb241002b6a4bfcc21afd6357d8bfd01a93b9de43f60e6d7fa51e21690b6eb6a56afa69faf135c561f16837ee2fda"}, {0xc2, 0xc1, "ddf1e11a2ca739982ea10782e8a26e1eba990b50540f3d4e055d1c355239b84a4b915eaaf5b7c39bef6030f40f21395d985032d3d4358f8c8afde18fd71e31a7c4e2d4748691020e2d1344509c9a836093c0fc17dae46bca0df8a2293860e44ce0828b05d975761af2fd01bcf46698563c234b919df3e544f3e4a0f234e8954571a7c22a00db9880032e48b68f1acdd95001aeae68e55b4404d29cab124e8ea1f432f01eacdfead1d2e348f5a3dcd04df798a247f40b7c420cc2996ca9ec533ece"}, {0xff, 0xcd, "ea8755497d614ebba6222d59002c7d87836b8cdbb6aac5a1495cac1970547500791743ff940046a948e8db93bd0f906ac906b92921766d5bc4c43239f2fe5dfc8cc181e45c8bc56d05e267643b2ae298b8d581a9825cd357af2222e61b4fc36c928af2148f89f1d24efd426d2798bc967b7446552d604f5b1d2dbadbb8d8de4ccb0ee04194a37402c563881bba4139c4af79dc6568b445a9f1c6125bd1b85e08ddc84a663d68d008f76e32c8a92d4ffa3084978c5fbc7d5ea20dbdcc827c23d55caf9ba247f2c40d90e2bf41cb"}, {0xff, 0xe5, "2617fe2752fc0010eec919947e3cf2e002c9eb303b1a110bd0f54fdc18adfb2a297a7311d9b39a404437ac76785261ddb7b7e17e52cf0f284ab0469d131415d92582e73e174661d908c5bad9c3e9b7ea67abead7a33d633690b0ed2a6f39eaf763641d6bb60d2d2b4454b3fe5eff1d2c13ca6b8310bc1267ce48e58852b673020c275067d6a89331f2af4bfad5ad14ce589572ad867abfdb1fde004c69350b9ef671776c1fab78964f610075de40466225b14d8564a90b92c80b82b0cfbe3276bea0aafefbb7bdc1c321661e9896ff74049ab82f1517b9eeedb041951396f79b13c5bfba09"}, {0x1, 0x5e, "1b6ae130dd918f5293329947c9640cfbf38d575f851c674b9f93f1ec550f9cda9ee071b737f1fd01fb69f160f5a33a2729fde05ebf7de6db3e614b2e1812c7c55ce73355d147bcc66d5955cd973b32781f42bceafa2407b8937afe55fd58"}, {0x7, 0x16, "c4888e6743831c19fd851a14497ab71ca709138bd4a8"}, {0x0, 0x33, "8cbd7766d28c3f576f9aaec2cfc698ee41063c2dec45c377fb09f061b26a34b8cf3bd2d017c1bdb3497ec1d6d511b8751bd8d5"}, {0xfe, 0xa2, "f11fc7f6cf35dc98f5434cfd3551473f5a5300ddbb08001868ba9fffb7b3beea7680bf57a7698e54cd04952b49f8e4c383116237e19f597cf6e7c81bf3d3cbb4bddb1630667c5a803b34aaa21fe96d61c3022731bae5709cd362bf0f902cedad7f4e0d5120a7b0d809d4ceeb03f91e2cae27afab2d8ed44c537b46d96b7d9aefc70dc4c31954ab17ef74641ec78f85dd4a702af45c670cf849f47393114fa55fd32a"}]}, @routing={0x4, 0x6, 0xef509ebad9a093e4, 0x80000000, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @udp={0x2, 0x3, 0xad, 0x0, "c9345483c770972e17c89c9c75cdedfc0146cde5165d1a90abcbc9dfdb4e3db2fb9ce44d27499038d7c7da91fec0f5b9fc6479c29b4a1c03956e0d3dd27ef263172c30bd9dcd9bb4d30dfdd48984d4ee90750d80234769b0231669c59c6112affb25c644afc416a09279bbe33aa46923734dad94ebcfd06d832f3b9d5d870a1dac8d370f4e0ba2a402015e23c642f8a033b6058ee6420f228aed18a2d2d12fe01af3013b1c"}}}}}}, 0x0) syz_emit_ethernet(0x72, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x17, 0x4, 0x0, 0x0, 0x64, 0x0, 0x3, 0x0, 0x23, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x34, 0x1ff, 0x3, 0x2, [{[@multicast2=0xe0000002], 0x1}, {[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x510901c5}, {[], 0x2}, {[], 0x40}, {[], 0x1}, {[], 0x6}, {[], 0x4}, {[], 0x400}]}, @end={0x0}, @generic={0x83, 0x11, "7502aa27bdd966fcb8960a17631f47"}]}}, @udp={0x1, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 21:00:04 executing program 3: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8, 0x40405) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r1 = epoll_create(0x1) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000de5000-0x4)=r1, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000623000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f0000176000)=0xc88, 0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000054d000)="0400", 0x2, 0x60000004, &(0x7f0000de5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x40000000000000c, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r3, &(0x7f000035e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003e8000)=0x1c, 0x40000827ff) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000291000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ca1000-0x4)=0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f000011e000-0x7)="6e7300") exit(0x4b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x1) getdents64(r6, &(0x7f0000419000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) mknodat(r6, &(0x7f00007f5000-0x8)="2e2f66696c653000", 0x0, 0x2) socket$packet(0x11, 0x2, 0x300) getsockopt(r6, 0x6, 0x6, &(0x7f00000fc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009c2000)=0xff) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000de6000-0x1000)="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", 0x1000, 0x4004, 0x0, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 105.404999] driver_attach+0x3d/0x50 [ 105.405004] bus_add_driver+0x466/0x620 [ 105.405010] driver_register+0x1bf/0x3c0 [ 105.405015] pnp_register_driver+0x75/0xa0 [ 105.405021] serial8250_pnp_init+0x15/0x20 [ 105.405027] serial8250_init+0x8f/0x270 [ 105.405032] do_one_initcall+0x9e/0x330 [ 105.405038] kernel_init_freeable+0x469/0x521 [ 105.405044] kernel_init+0x13/0x172 [ 105.405049] ret_from_fork+0x24/0x30 [ 105.405050] [ 105.405050] -> #3 (&port->mutex){+.+.}: [ 105.405060] lock_acquire+0x1d5/0x580 [ 105.405066] __mutex_lock+0x16f/0x1a80 [ 105.405072] mutex_lock_nested+0x16/0x20 [ 105.405078] uart_set_termios+0x8f/0x5b0 [ 105.405083] tty_set_termios+0x6d4/0xa40 [ 105.405088] set_termios+0x377/0x6b0 [ 105.405094] tty_mode_ioctl+0x9fb/0xb10 [ 105.405099] n_tty_ioctl_helper+0x40/0x360 [ 105.405104] n_tty_ioctl+0x148/0x2d0 [ 105.405109] tty_ioctl+0x32e/0x1600 [ 105.405115] do_vfs_ioctl+0x1b1/0x1530 [ 105.405121] SyS_ioctl+0x8f/0xc0 [ 105.405127] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 105.405128] [ 105.405128] -> #2 (&tty->termios_rwsem){++++}: [ 105.405138] lock_acquire+0x1d5/0x580 [ 105.405144] down_write+0x87/0x120 [ 105.405149] n_tty_flush_buffer+0x21/0x320 [ 105.405155] tty_buffer_flush+0x29a/0x390 [ 105.405161] tty_ldisc_flush+0x25/0x70 [ 105.405167] tty_port_close_start.part.4+0x1cd/0x4e0 [ 105.405173] tty_port_close+0x3f/0x80 [ 105.405178] uart_close+0x77/0x1d0 [ 105.405183] tty_release+0x446/0x14c0 [ 105.405188] __fput+0x333/0x7f0 [ 105.405192] ____fput+0x15/0x20 [ 105.405199] task_work_run+0x199/0x270 [ 105.405205] exit_to_usermode_loop+0x296/0x310 [ 105.405211] syscall_return_slowpath+0x490/0x550 [ 105.405217] entry_SYSCALL_64_fastpath+0x94/0x96 [ 105.405218] [ 105.405218] -> #1 (&buf->lock){+.+.}: [ 105.405228] lock_acquire+0x1d5/0x580 [ 105.405235] __mutex_lock+0x16f/0x1a80 [ 105.405241] mutex_lock_nested+0x16/0x20 [ 105.405246] tty_buffer_flush+0xbd/0x390 [ 105.405252] tty_ldisc_flush+0x25/0x70 [ 105.405258] tty_port_close_start.part.4+0x1cd/0x4e0 [ 105.405264] tty_port_close+0x3f/0x80 [ 105.405268] uart_close+0x77/0x1d0 [ 105.405274] tty_release+0x446/0x14c0 [ 105.405279] __fput+0x333/0x7f0 [ 105.405284] ____fput+0x15/0x20 [ 105.405293] task_work_run+0x199/0x270 [ 105.405299] exit_to_usermode_loop+0x296/0x310 [ 105.405305] syscall_return_slowpath+0x490/0x550 [ 105.405311] entry_SYSCALL_64_fastpath+0x94/0x96 [ 105.405312] [ 105.405312] -> #0 (&tty->ldisc_sem){++++}: [ 105.405323] __lock_acquire+0x3498/0x47f0 [ 105.405328] lock_acquire+0x1d5/0x580 [ 105.405335] __ldsem_down_read_nested+0xd1/0xa90 [ 105.405339] ldsem_down_read+0x37/0x40 [ 105.405345] tty_ldisc_ref_wait+0x25/0x80 [ 105.405349] tty_read+0xf8/0x250 [ 105.405356] do_iter_read+0x3db/0x5b0 [ 105.405360] vfs_readv+0x121/0x1c0 [ 105.405366] default_file_splice_read+0x508/0xae0 [ 105.405371] do_splice_to+0x110/0x170 [ 105.405376] SyS_splice+0x11a8/0x1630 [ 105.405382] do_fast_syscall_32+0x3ee/0xf9d [ 105.405387] entry_SYSENTER_compat+0x51/0x60 [ 105.405389] [ 105.405389] other info that might help us debug this: [ 105.405389] [ 105.405390] Chain exists of: [ 105.405390] &tty->ldisc_sem --> sb_writers --> &pipe->mutex/1 [ 105.405390] [ 105.405401] Possible unsafe locking scenario: [ 105.405401] [ 105.405402] CPU0 CPU1 [ 105.405404] ---- ---- [ 105.405405] lock(&pipe->mutex/1); [ 105.405410] lock(sb_writers); [ 105.405413] lock(&pipe->mutex/1); [ 105.405418] lock(&tty->ldisc_sem); [ 105.405422] [ 105.405422] *** DEADLOCK *** [ 105.405422] [ 105.405425] 1 lock held by syz-executor0/12156: [ 105.405427] #0: (&pipe->mutex/1){+.+.}, at: [<000000005dc01972>] pipe_lock+0x56/0x70 [ 105.405439] [ 105.405439] stack backtrace: [ 105.405445] CPU: 1 PID: 12156 Comm: syz-executor0 Not tainted 4.15.0-rc3+ #132 [ 105.405448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.405451] Call Trace: [ 105.405458] dump_stack+0x194/0x257 [ 105.405465] ? arch_local_irq_restore+0x53/0x53 [ 105.405475] print_circular_bug+0x42d/0x610 [ 105.405482] ? save_stack_trace+0x1a/0x20 [ 105.405491] check_prev_add+0x666/0x15f0 [ 105.405497] ? copy_trace+0x150/0x150 [ 105.405504] ? __kernel_text_address+0xd/0x40 [ 105.405511] ? check_usage+0xb60/0xb60 [ 105.405519] ? do_splice_to+0x110/0x170 [ 105.405526] ? save_stack_trace+0x1a/0x20 [ 105.405532] ? __lock_acquire+0x324e/0x47f0 [ 105.405540] __lock_acquire+0x3498/0x47f0 [ 105.405546] ? __lock_acquire+0x3498/0x47f0 [ 105.405551] ? find_held_lock+0x39/0x1d0 [ 105.405565] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 105.405573] ? perf_trace_lock+0xd6/0x900 [ 105.405581] ? __free_insn_slot+0x5c0/0x5c0 [ 105.405589] ? trace_event_raw_event_lock+0x340/0x340 [ 105.405594] ? find_held_lock+0x39/0x1d0 [ 105.405601] ? check_noncircular+0x20/0x20 [ 105.405610] ? lock_downgrade+0x980/0x980 [ 105.405617] ? __bpf_address_lookup+0x2b0/0x2b0 [ 105.405623] ? check_noncircular+0x20/0x20 [ 105.405631] ? lock_release+0xda0/0xda0 [ 105.405638] ? find_held_lock+0x39/0x1d0 [ 105.405646] ? check_noncircular+0x20/0x20 [ 105.405658] lock_acquire+0x1d5/0x580 [ 105.405662] ? ldsem_down_read+0x37/0x40 [ 105.405670] ? lock_release+0xda0/0xda0 [ 105.405677] ? check_noncircular+0x20/0x20 [ 105.405687] ? rcu_read_lock_sched_held+0x108/0x120 [ 105.405697] __ldsem_down_read_nested+0xd1/0xa90 [ 105.405702] ? ldsem_down_read+0x37/0x40 [ 105.405710] ? ldsem_wake+0x40/0x40 [ 105.405715] ? __lock_is_held+0xbc/0x140 [ 105.405728] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 105.405734] ? __might_sleep+0x95/0x190 [ 105.405741] ? rcu_note_context_switch+0x710/0x710 [ 105.405748] ? _cond_resched+0x14/0x30 [ 105.405756] ldsem_down_read+0x37/0x40 [ 105.405762] ? ldsem_down_read+0x37/0x40 [ 105.405769] tty_ldisc_ref_wait+0x25/0x80 [ 105.405775] tty_read+0xf8/0x250 [ 105.405783] do_iter_read+0x3db/0x5b0 [ 105.405790] ? dup_iter+0x260/0x260 [ 105.405799] vfs_readv+0x121/0x1c0 [ 105.405807] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 105.405815] ? lock_acquire+0x1d5/0x580 [ 105.405820] ? pipe_lock+0x56/0x70 [ 105.405829] ? lock_release+0xda0/0xda0 [ 105.405836] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 105.405843] ? rcu_note_context_switch+0x710/0x710 [ 105.405850] ? __might_sleep+0x95/0x190 [ 105.405855] ? pipe_lock+0x56/0x70 [ 105.405864] default_file_splice_read+0x508/0xae0 [ 105.405871] ? default_file_splice_read+0x508/0xae0 [ 105.405878] ? __fget+0xbb/0x580 [ 105.405887] ? do_splice_direct+0x3d0/0x3d0 [ 105.405893] ? __lock_is_held+0xbc/0x140 [ 105.405905] ? __lock_is_held+0xbc/0x140 [ 105.405918] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 105.405926] ? rcu_note_context_switch+0x710/0x710 [ 105.405934] ? __might_sleep+0x95/0x190 [ 105.405941] ? _cond_resched+0x14/0x30 [ 105.405948] ? __inode_security_revalidate+0xd9/0x130 [ 105.405958] ? avc_policy_seqno+0x9/0x20 [ 105.405967] ? selinux_file_permission+0x82/0x460 [ 105.405976] ? security_file_permission+0x89/0x1f0 [ 105.405985] ? do_splice_direct+0x3d0/0x3d0 [ 105.405992] do_splice_to+0x110/0x170 [ 105.405997] ? do_splice_to+0x110/0x170 [ 105.406005] SyS_splice+0x11a8/0x1630 [ 105.406014] ? compat_SyS_futex+0x288/0x380 [ 105.406025] ? compat_SyS_vmsplice+0x250/0x250 [ 105.406032] ? do_fast_syscall_32+0x156/0xf9d [ 105.406039] ? compat_SyS_vmsplice+0x250/0x250 [ 105.406048] do_fast_syscall_32+0x3ee/0xf9d [ 105.406059] ? do_int80_syscall_32+0x9d0/0x9d0 [ 105.406068] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 105.406077] ? lockdep_sys_exit+0x47/0xf0 [ 105.406083] ? syscall_return_slowpath+0x2ad/0x550 [ 105.406092] ? sysret32_from_system_call+0x5/0x3b [ 105.406101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.406112] entry_SYSENTER_compat+0x51/0x60 [ 105.406117] RIP: 0023:0xf7f3dc79 [ 105.406120] RSP: 002b:00000000f773908c EFLAGS: 00000296 ORIG_RAX: 0000000000000139 [ 105.406125] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 0000000000000000 [ 105.406129] RDX: 000000000000001b RSI: 0000000000000000 RDI: 0000000000000200 [ 105.406131] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 105.406135] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/12/15 21:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f00007d4000-0x2)="0200", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df2000)="2f6465762f6b766d00", 0xeb0fb98a65035162, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000501000-0x4)=0x0) r4 = syz_open_dev$tun(&(0x7f000092d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000000000060c46) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) write$tun(r4, &(0x7f000035f000)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x0, 0x5, 0x6}], {0x8100, 0x81, 0x4, 0x5}}], {{0x0, @llc={0xe4, @llc={0x200000000000, 0xa64e202358b5e97a, "95", "5bdfb366f5f325e6826ce2f2f06ce7e2e113b975a8806c8ca3541c0c419b3cb4592e2ede42822ce694d45cd01123261c020ce90103b02cee812278fa7307f42dda7784d33ec55a69c4d613bad0b22bf74133ca73aead7618210c3e80abc766595f3a61ff8069152ecbf54949865cae8905569ca8c610481f03ebe9730cdfb1e3e47d18b8ccf926fd80d6aece0945d1681874e04ec8ebe9dc25e5d6bd4bf86c167ac3003c1c8895ace3e02daca8191b7c26100d206e4c313fb6d4542f1c321020b7d97d4e4fdc2ae7244f0671955cd80889d1691b709f4c3d52e4bc760ffeb80c98"}}}}}}, 0x106) stat(&(0x7f0000694000-0x8)="2e2f66696c653000", &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009c4000)="2e2f66696c653000", &(0x7f0000ea3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000827000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6c000-0x4)=0xe8) stat(&(0x7f0000522000-0x8)="2e2f66696c653000", &(0x7f00002e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(r3) r7 = syz_open_procfs(r6, &(0x7f0000794000-0x6)="776368616e00") read(r5, &(0x7f000010d000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009b6000-0x4)=0x0) syz_open_procfs(r8, &(0x7f000077b000)="6e65742f6465765f6d6361737400") fcntl$getflags(r2, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000a58000-0x8)=[{&(0x7f00000a8000)="00", 0x1}], 0x1, 0x10000000000000) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000076e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000-0x4)=0xe8) 2017/12/15 21:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x14, 0x5, 0x400) r0 = add_key$user(&(0x7f000025d000)="7573657200", &(0x7f0000e9b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a4f000-0x1000)="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", 0x1000, 0xffffffffffffffff) r1 = request_key(&(0x7f0000942000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000036f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008a7000)="2d265d2900", 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0xff, 0xffffffff80000000, r1) socketpair(0x4000000007, 0x5, 0x1000000005, &(0x7f0000adc000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000947000-0x4)=0x18, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000410000-0x2)={0x42424242, 0x42424242}, 0x261, 0x9) syz_emit_ethernet(0x48, &(0x7f0000063000-0x48)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373257bf", [], {{0x0, @ipv4={{0x9, 0x4, 0xfffffffffffffffc, 0x3, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x7}, @lsrr={0x83, 0x7, 0x2, [@rand_addr=0xc33b]}]}}, @tcp={{0x3, 0x2, 0x42424242, r4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, {[]}}, {"0836"}}}}}}, 0x0) syz_open_dev$sndseq(&(0x7f0000ffc000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4080) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000e5d000)=[{&(0x7f000089a000)="3900000013001903041106000000000080008f0002000000450098000000ff0009002b000400010000000000050010000500000000000000005f7c", 0x3b}], 0x1) fremovexattr(r2, &(0x7f0000a7d000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000096d000-0xc)={0x0, 0x7fffc, r3}) r6 = epoll_create1(0x80000) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000838000-0x22)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) epoll_create1(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000040a000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000060c000-0x8)={0x0, 0x0}) fchmod(r7, 0x49) close(r6) r8 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000014d000)={0x0, 0x5b, 0x6, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f00002a7000)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000078b000)="2f6465762f73657175656e6365723200", 0x80000100, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000e42000)=0x41, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000840000-0x4)=0x7) 2017/12/15 21:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000875000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e47000-0x4)=0x0, &(0x7f0000e1a000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x48000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000f2a000)={0x0, 0x3, 0xc835, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) io_setup(0x3, &(0x7f00004b9000-0x4)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f00001b2000)={0x3000, 0x10000003ffe, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000053b000)="2f6465762f73672300", 0x2, 0x80000) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000096000-0x18)={0x0, 0xfff, 0x0, &(0x7f0000ba4000+0x6c0)=0x0}) syz_fuse_mount(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000153000-0x4)=0x9) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair(0x800003, 0x7, 0xc9a, &(0x7f0000d37000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f5f000)={0xffffffffffffffff, 0x0, 0xffffffff, 0x0, 0x0}, &(0x7f00000d3000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00006e4000-0x14)={r6, 0x1f, 0x8, 0x4, 0x1, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000dc2000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000d0000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1f, 0x7, 0x5, 0x80}, &(0x7f0000a93000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bef000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8db6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3}, &(0x7f0000c78000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000d53000+0xcbd)={r6, 0xf, "8252cc7051f5e05e7163eeb7676c3c"}, &(0x7f0000abb000-0x4)=0x17) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f000014d000)="2f6465762f6b766d00", 0x20200, 0x0) 2017/12/15 21:00:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f73746174757300", 0x0, 0x0) lstat(&(0x7f00001a3000)="2e2f66696c653000", &(0x7f0000ba7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) r1 = eventfd(0x267a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000679000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00004be000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cce000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002c4000)=@assoc_value={0x0, 0xc085}, &(0x7f0000a91000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000eda000)={r4, 0x9, "d17ced3029fa6de506"}, &(0x7f0000e87000)=0x11) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00004e8000)="00000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000084a000-0x8)={0x7, 0x10000}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000cce000-0x13)="00000000000000000000000000000000000000") clock_getres(0x7, &(0x7f0000f96000)={0x0, 0x0}) r5 = gettid() sched_getattr(r5, &(0x7f000016f000+0x142)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) write$evdev(r2, &(0x7f00008d9000-0x90)=[{{0x77359400, 0x0}, 0x7, 0x8, 0x0}, {{0x77359400, 0x0}, 0x8, 0x3, 0x1}, {{0x0, 0x0}, 0x80000000, 0x4, 0x800}, {{0x0, 0x2710}, 0x1, 0x71, 0x4}, {{0x0, 0x0}, 0x3, 0x8, 0x3}, {{0x0, 0x2710}, 0xff, 0xd9, 0x0}, {{0x77359400, 0x0}, 0x10000, 0x5, 0x0}, {{0x0, 0x0}, 0x100000001, 0x4, 0xf08}, {{0x77359400, 0x0}, 0xffffffff80000001, 0x1, 0x4}], 0x90) 2017/12/15 21:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f000047b000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x100000}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffeffffbffffe, &(0x7f0000929000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common="73697430000000000000000000000000", 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f59000-0x18)=[{&(0x7f00000af000)="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", 0x598}], 0x1, &(0x7f000056f000)=[], 0x0, 0x4}, 0x200007fa) execveat(r0, &(0x7f000032d000-0x8)="2e2f66696c653000", &(0x7f000026d000-0x10)=[], &(0x7f0000857000+0xaba)=[&(0x7f00008a0000)="73697430000000000000000000000000", &(0x7f0000ac5000-0x53)="2431766d6e657430766d6e6574302a766d6e6574315b2e766d6e65743173797374656d47504c252f7365637572697479707070316b657972696e6773656c696e75786370757365742873797374656d47504c00", &(0x7f0000b9d000-0xc)="5b65746830766d6e65743000", &(0x7f0000d26000-0x9)="70726f637573657200", &(0x7f0000c70000-0x1)="00", &(0x7f0000c4d000)="73697430000000000000000000000000", &(0x7f000020f000-0x10)="73697430000000000000000000000000", &(0x7f000020d000-0x1)="00", &(0x7f0000d83000-0x10)="73697430000000000000000000000000"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009d0000-0x9)="2f6465762f73672300", 0xab9, 0x280) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000064e000)={0x3, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b22000)={0x200, r2, 0x3, 0xffffffffffffff01}) inotify_add_watch(r1, &(0x7f000096b000-0x8)="2e2f66696c653000", 0x85000100) clock_gettime(0x3, &(0x7f0000cb1000)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008f9000)={0x802000000000, 0xfffffffffffff560, 0x6, 0x3ff, 0xfff, 0x8, 0x8, 0x2000000000000, 0x0}, &(0x7f00001a7000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000510000-0x10)={0x6c, 0x4, 0x1, 0xffc, r4}, &(0x7f0000eae000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000a7d000-0xf8)={r5, 0x10004, 0xf0, "a8d75736b569176a335151d3f8cc57f95d09f84d01df5b48754b4ab04660d3783837f2767ab6a1c93ae2d387744aa0da738fb36e536826817865b925753d9aa26c5b9f4eed886d84a47116e5d26a734a5a1f3609f58937b1cdd9337fc66dc777431e6c3d7b7d8ceae8328947bdde7afb1de46fc8669fade082e0ebb96b0471e18bba8452cf7599c6a7849b4903ff1066c4cec948b655b855c027421c8c1c306bcfa6f67f769bc83cc431ec0bed4c4352e192557ca2b93c5a29b7a4603333f1bf9640b165853b910a7fc9e198cd59cc6dc38a70efb46eb39a207c2d1a9abdfcc483100601e2792e6c88632ecdd999982c"}, 0xf8) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r6 = open(&(0x7f0000170000-0xa)="2e2f636f6e74726f6c00", 0x80000, 0x134) mkdirat(r6, &(0x7f00002c0000-0xa)="2e2f636f6e74726f6c00", 0x3) mkdirat(r6, &(0x7f0000ee8000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) r7 = openat(r6, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r7, &(0x7f0000017000)="2e2f66696c653000", 0x0) pipe(&(0x7f000080f000-0x8)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r8, 0x80404508, &(0x7f000028a000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") renameat2(r6, &(0x7f00003b6000)="2e2f66696c653000", r6, &(0x7f0000bdd000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x1) syz_open_dev$vcsn(&(0x7f0000971000-0xa)="2f6465762f7663732300", 0xfffffffffffffffe, 0x0) r9 = dup(r0) sendto$inet6(r9, &(0x7f00008d1000)="6bf24ecec952385c869f5a00000000000000ef000000ab", 0x17, 0x0, &(0x7f0000683000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) write(r3, &(0x7f0000a57000)="ef68a985e08fdf836ccc89d39831466069131b616ffe423043c2ffad0fa3295f0be499262b7d399cc4b6a18d228f53db0e2b7e5aa67ac8eb46a265e5e7cb95fd0cdf", 0x42) 2017/12/15 21:00:04 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000029d000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x97d, 0x0, 0x4ff, 0xffffffffffffff80, 0x80, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf64, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x8003, 0x0, 0xfc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() setpriority(0x400000000002, r4, 0x0) capset(&(0x7f00003cb000)={0x20071026, r3}, &(0x7f0000e4b000-0x18)={0x2, 0x3, 0x2, 0xc93, 0x7ff, 0x5b0}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fb000-0x9)="2f6465762f6b766d00", 0x80000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ae2000)=0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfffffffffffffffe) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000d52000)={0x10003, 0x3, 0x0, 0x2000, &(0x7f0000b6e000/0x2000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f00005f1000-0x1c)=[0x9, 0x1, 0x5, 0x9, 0x3, 0x7, 0x0], 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x400000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffffffa, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_INTERRUPT(r7, 0x4004ae86, &(0x7f0000ddf000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) write(r7, &(0x7f00009e6000-0x1c)="1c0000001e000720276822081d000000010000140000e4ff0180f700", 0x1c) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x14000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x400000, 0x6, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0x0, 0x0, 0x40000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/15 21:00:04 executing program 0: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000850000-0xc)={0x7, 0xffffffffffffffff, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000209000-0x30)={0x4c, 0x0, &(0x7f0000e0a000-0x4c)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f00003b6000)=[], &(0x7f0000499000)=[0x18, 0x38, 0x68]}, 0x10001}}], 0x4f, 0x0, &(0x7f0000b31000-0x4f)="8fc361bc81c097b55c16b8e86546d21a0f3022810fbf970a7fee9dbdca86def41fed1b1e435de24de533baea17eb566c20b5990ea11a0d31d1fd21cb36f890f88282ba49a32115414a0f32f911bea8"}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl(r0, 0x101, &(0x7f000050d000)="705788a8afefcfb27cfb554768a01f9c31ffff6c26e58309efb6f8128ba9334b3120533798664fd7afda708eca2cd1ca6679b6d6e05adaef16d3af2bafd463f9c180c9cc851b73234648fa6476536b154b9ae91145cdb347290bf84e2d0208d20b25e45c509b9b8dcb73db24f8a496215af7e3a2b0bdbfa56fbf8f9972e324750e83abaa9fe947b9a3b023563bd3d9cd29c34920ddba0a03a2c57e05f84ccc360d858b6a63416a893e83e9f126e61e23fdc4ac204d57328a1d25d4c31368420ff0220cb7f5097916ab1660b3853976f9d26980ea535879db21e6f483ee4ebf17283148736501") r2 = syz_open_dev$binder(&(0x7f0000471000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r4 = mmap$binder(&(0x7f00001ef000/0x1000)=nil, 0x1000, 0x1, 0x3854, r2, 0x5) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00002c7000)={&(0x7f0000668000/0x1000)=nil, 0x1000}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x14, 0x0, &(0x7f0000001000-0x14)=[@acquire_done={0x40486311, r4, 0x0}], 0x26, 0x0, &(0x7f0000c1e000-0x26)="177742054844f75b1a97c44774024bfb16e5a5369f5f0e4a226774869ad0752ca20b2bc7b913"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x13a1) perf_event_open(&(0x7f0000b39000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x88, 0x0, &(0x7f000075a000)=[@reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000008000)=[], &(0x7f0000002000-0x10)=[0x0]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x18)=[0x0]}}], 0x71, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7"}) perf_event_open(&(0x7f00004c4000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000640000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f000025f000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4, 0x100000000, 0x0, 0x100, 0x4, 0x0, r6}) r7 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x101087) close(r7) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b7f000)={0x0, &(0x7f00004ad000)=[]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00002ad000)={0x0, &(0x7f0000b92000)=""}) recvmsg(0xffffffffffffffff, &(0x7f000023e000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f83000-0x90)=[{&(0x7f0000a98000-0x94)="", 0x0}], 0x1, &(0x7f0000b07000)="", 0x0, 0x5}, 0x0) writev(0xffffffffffffffff, &(0x7f00006af000)=[{&(0x7f0000a96000)="43eaa32f871887448e26d12350f3cc05ead571db5c888c8425f801c8a2bd9dea2568a71ba5a7c02d9408110e7f5776fae47426dab5220928", 0x38}, {&(0x7f00002c3000)="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