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", 0x1000}], 0x6}, {&(0x7f0000000000)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="a25f5f257a2b583d0842635e854d37dd5b19f86ae102ac90", 0x18}, {&(0x7f0000005000)="8f66a4359bf365d74ec17f7815487b1c671c56d6de9eb1acbe46644512acf308e452734f4c1f95a4065ae50254f63e09a74e40a8b5d1e145fbbf4bcfcd5bda1e8ea4d06a75bbee923aaa45ecdea423ae92906f91c8dc8845f151dfac6bf6ff81414f3c2ab5e87f654af23c89645d4def20e45638b99b62743342112f215117bd038e1427c2013374bc33", 0x8a}, {&(0x7f0000006000-0x29)="9f77c5d6aa84206b41b9ccbcea87605145b8b5543d19087a9b10b3deb80315e09aac03b79c74b9422b", 0x29}, {&(0x7f0000006000-0x4b)="4fba92d2d554528bb04919b65a3d561979d965fd594a7f2242c1cf6acd50f920e87f12787b570e20ce0f93bf4b14ce27a568b078be9162e9237bcd07472c025f581677cb662d099f51ec7d", 0x4b}], 0x4, &(0x7f0000004000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x5, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x8, 0x7}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x56f, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x5, 0x2, 0xbf12, 0xc9}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x2000000, 0x209, 0x0, 0x7, 0x4, 0x6, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0xb5, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x33, 0x9, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x200, 0x20a, 0x8, 0x1ad68, 0x6, 0x3, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff3b0, 0x6, 0x0, 0x3ca0}}, @sndrcv={0x30, 0x84, 0x1, {0xe31, 0x6, 0x8, 0x6, 0x2, 0x8, 0xffffffffffffff00, 0x7d, r1}}], 0x1e0, 0x4}, {&(0x7f0000006000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000005000-0x40)=[{&(0x7f0000006000-0xb5)="5226dae975fb97fd29a42a7196b47955067e5cac26bbcfa0b3f2b66be8a047824d6ab9a753051817493cec47512584d5e542307cd4a70e4ff0d96c2fccd5d5b951ffdcff6207745323c0ddf95aaff6aceefecf708bce6d6e3092ed592826a4fdec181b1644bc4f59ee714444f348e2af6f57bdb81da34e8bd4cc25f761e430cba55a9aa1307bae6dcbdcc58be744b406e26e44e406af8463e9476420a7d18074af91439cbc09c1de3b9faaa5ff128d3868ae3d7329", 0xb5}, {&(0x7f0000001000-0x3e)="d3c701203e1bc6d26772fba7c4f43aa79ff99083910b573dd37df5378b015c959dcbf5ef36bd82607c0468219ca2bc695e0775245541b12f58df0c3ff9c4", 0x3e}, {&(0x7f0000006000-0x7)="66c0b0265012d4", 0x7}, {&(0x7f0000005000)="578993bb639793898b29b3e31e57e7b98cfe6d0aff973e679fe9a8fb6a9d9a093b6b6928211bd7d165d8e0dd8c88ea4524843fd664838e75afe40c04d4cafd75de41", 0x42}], 0x4, &(0x7f0000004000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x200, 0x200, 0x9, 0x1, 0x1, 0xd7, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x2, 0x1000, 0x2, 0x7, 0xd1f, 0x2, r1}}], 0x60, 0x804}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000004000-0x30)=[{&(0x7f0000004000)="a39599961e3a483b65a49cb55030aacf2de2795e662f8e1235bbd0378ae28c7be215869113b52d971b60a584e19be358d1c0855571219903953aae74b0dfc0f26ed91dbc02327b14a18dc3ed1ff9ba86c77e4d95", 0x54}, {&(0x7f0000006000-0xf7)="44731eb0c816f327142e9185cbdd2984282ed57f5fe5612b805deb5e1244be6365f56cb62136c302a9b283c9b12cae187e6335b1340880a04e9bbadff6d0f1794cdd362bb969a9f3ccdcb45e4ec6fd5df11e1f479c0c7aa8b6e85eeb51684a93db61ce8f164aad090db488f587d24f6d548c249ef9718f1ccdefaa793dcdb9650f79b4e72a99ed409fc7de2783a7e2f8c99080577af41debbbc15bfaeefc1b3ab56f4029d57d9f227108e9e127cb853db7f48824ab9edf115cb23ce4a90f15605d0580e51bd5056ace12f40dd3fb6ad8c0a315eb90c4fbc0c61b3616779f75fb3c077704564b749b6d7c8f174f5c39ad3a3ac002e8476e", 0xf7}, {&(0x7f0000005000)="5141b9e8698fe42b3bc08dee3979f55ae41d0556f1d5f6afbc2054c7a409651c872872c6501d1d0b3ce146dd30e87f8800cfad1c6bda19c2f7d3661be2b5f27c8e8d29be11896b9c72e42fd0b2234d344784134902df98", 0x57}], 0x3, &(0x7f0000003000)=[@sndrcv={0x30, 0x84, 0x1, {0x1a6, 0x9f4f, 0x200, 0x1, 0x3, 0x0, 0x33cf, 0x100, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x4, 0xfffffffffffffffd, 0x0, 0x7, 0x1, 0x7fffffff, r1}}], 0x60, 0x80}], 0x7, 0x80) 2018/02/05 05:51:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) fdatasync(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x109800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x2, 0x6, 0x2, 0x3f, 0x401}, 0x14) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f00009ed000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xfffffffffffffff9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0xb4c0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000)='/dev/rtc\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000005000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x2, &(0x7f0000006000-0xb2)=""/178) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x9, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000005000)={0x200, 0x0, 0x4, 0x704e, 0x9, [{0x9, 0x3, 0x6, 0x0, 0x0, 0x100}, {0x13, 0x2, 0xbe9, 0x0, 0x0, 0x4}, {0x9, 0x1ff, 0x29, 0x0, 0x0, 0x2004}, {0x1, 0x80, 0x4, 0x0, 0x0, 0x800}, {0x3f, 0x3, 0x870, 0x0, 0x0, 0x281}, {0x40, 0x0, 0x8}, {0x7, 0x0, 0xac7, 0x0, 0x0, 0x200}, {0x80000001, 0xc8, 0xbf7, 0x0, 0x0, 0x1800}, {0xdab5, 0x2d23, 0x5, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000008000-0xe8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000009000-0x4)=0x10, 0x800) 2018/02/05 05:51:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000477000-0x4)=0x1, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000552000-0x15)='/dev/pktcdvd/control\x00', 0xa000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d63000)=@req3={0x100000000, 0x7fffffff, 0x39, 0x3f, 0x3, 0x6, 0x10000}, 0x1c) 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) rt_sigaction(0x16, &(0x7f0000001000-0x20)={0x9, {0x18cc}, 0x10000002, 0xffffffff}, &(0x7f0000001000-0x20), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x0, 0x0, 0x1, 0x7000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x65c, r2, 0x0, 0x48a}) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="4ed9f98c9409c3ae87679676d39b6da4") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000004000-0x8)={0x2, 0x2}) close(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x7, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000)={r3, 0x8}, 0x8) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000003000)="76ecf85201bcf74f359815fc2905d1cfa805de183c7a1c42247a68ef7cdf3b4e224f112126f5abc98d45595b51e993555ad893aa0c2f5bd04e109fe2407de75c6aecad943af29e752a34f9ab9fdc9a329483e7981b5bbcd9bbf947d2882660b283109e2317f8ae496e5d350c51aeab7031ee3d2e16be71f1582be7d8f4253dac6380ee6650cbd2be8d49771edc66ee13024c1cfce7181845980d0b37c8823483e25c78846e055650e9cbe744ee5991c16f4ab4be139fb1b2a585b3", 0xbb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000007000-0xd9)="737dcee8ec38982979c628395111fe1bec944f239215b51498d71565efbe9bc254fa6ba71e7202f87d7198c6c3dbf69bb3a818a7c1d48c951668148715c87c7da257daaae6c741bb643becc3ec32982843ca532fa5f99c6a7ce4f714843e86b9874421d78e210c7bea9963b23ef1e173af9845c130b2368015ee5d087aae64e7991639631607c913a293bb8bfe4816d364e06c04ac6fb9ee32f2686741a1b8f3a24f1f1eda07122fce3cf600910b3d7d3099d973878f11c181aa496f999f64d5c3bdfeb4120d02af3ff063eb957361fe98dad4f6a2623e47b6", 0xd9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000008000-0x4)=0x8) prctl$setmm(0x23, 0x3, &(0x7f0000004000/0x4000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x80, 0x0) syzkaller login: [ 51.225752] audit: type=1400 audit(1517809893.203:5): avc: denied { sys_admin } for pid=3834 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.260533] IPVS: Creating netns size=2536 id=1 [ 51.280019] audit: type=1400 audit(1517809893.263:6): avc: denied { net_admin } for pid=3838 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.317862] IPVS: Creating netns size=2536 id=2 [ 51.354654] IPVS: Creating netns size=2536 id=3 [ 51.392733] IPVS: Creating netns size=2536 id=4 [ 51.438061] IPVS: Creating netns size=2536 id=5 [ 51.489274] IPVS: Creating netns size=2536 id=6 [ 51.542426] IPVS: Creating netns size=2536 id=7 [ 51.609063] IPVS: Creating netns size=2536 id=8 [ 53.180445] audit: type=1400 audit(1517809895.163:7): avc: denied { sys_chroot } for pid=3838 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 05:51:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000ea8000-0x9)={&(0x7f0000375000/0x4000)=nil, 0x81, &(0x7f0000b70000/0x4000)=nil}, 0x18) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c25000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000020a000-0x30)={0x1, 0x8000, 0x401, 0xc1a8, 0x8, 0x5}) fstat(r0, &(0x7f0000330000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) mmap$binder(&(0x7f00009af000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb7000-0x18)) [ 53.372429] audit: type=1400 audit(1517809895.353:8): avc: denied { set_context_mgr } for pid=4835 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/05 05:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ab5000-0xc)={0x0}, &(0x7f0000764000)=0xfffffe3a) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000457000-0x9)='/dev/rtc\x00', 0x82140, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000051d000)={0x0, 0xffffffff, 0x100, 0x24000}, &(0x7f0000e3d000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000305000-0x20)={0x5, 0x1000, 0x200, 0xff, 0x6, 0x3ff, 0xadbe, 0x5, r3}, &(0x7f0000f3f000)=0x20) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00006a1000-0x8)={0x0, 0x0}) tkill(r4, 0x0) [ 53.442602] audit: type=1400 audit(1517809895.423:9): avc: denied { call } for pid=4835 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 53.486014] binder: BINDER_SET_CONTEXT_MGR already set [ 53.486038] binder: 4835:4839 ioctl 40046207 0 returned -16 [ 53.486185] binder_alloc: 4835: binder_alloc_buf, no vma [ 53.486206] binder: 4835:4864 transaction failed 29189/-3, size 40-8 line 3127 [ 53.540240] binder_alloc: 4835: binder_alloc_buf, no vma [ 53.546923] binder: 4835:4852 transaction failed 29189/-3, size 40-8 line 3127 [ 53.571341] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.577678] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 05:51:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7fff, 0x20000) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0xc8) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 05:51:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0x100000000, 0x2, 0x30d, 0xdcb, 0x3, 0x8, 0x6, 0x0}, &(0x7f0000542000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000060000-0x8)={0x0}, &(0x7f0000192000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000869000-0xb8)={r1, 0x10000, 0x0, 0x4, 0x1, 0x4, 0x3, 0x0, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000000, 0x10001, 0xbb, 0x8, 0x9}}, &(0x7f00002b3000-0x4)=0xb8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000832000)="77c8d37e7669418142782feecaa0aa21711a0aac0f304c539c029fc5fcbc15c1df088c5da638c8ff4b6b2b47d039ed7d37ef893deb04c978217aa08da65d841edf14d60aed6f6798e024e8f753c026285fd83b3702694d361d1b4a1e43d36cd4ffb9ee94b207638659a1210364e8ca", 0x6f) 2018/02/05 05:51:35 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0xad, 0x6, 0x1ff, 0x4, 0x6, 0x3}) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) 2018/02/05 05:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000da0000-0x4), &(0x7f0000f8a000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000e9000)={0x3, 0x8001}, 0x8) 2018/02/05 05:51:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00003a9000-0x10)={&(0x7f0000d39000)={0x2, 0x1, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000455000)={0xfffffffffffffff7, 0x3, 0x1f, 0x2, 0x0, 0x20, 0x6232, 0x1ff, 0x5, 0x80, 0x9, 0xf40}) getdents(r1, &(0x7f00005d4000+0xcb4)=""/7, 0x7) 2018/02/05 05:51:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008d5000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000533000)={0x0, 0x4}, &(0x7f0000b85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a28000-0x8)={r2, 0x9c4b}, &(0x7f0000c6e000-0x4)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/02/05 05:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bc7000)='net/rt_acct\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a9b000-0x10)={0x7, &(0x7f0000a18000-0x38)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r1, &(0x7f00005be000-0x10)=[{&(0x7f000055f000-0x2)="1f59", 0x2}], 0x1) 2018/02/05 05:51:35 executing program 7: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x50)={@empty, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x100000001, 0x8, 0x0, 0x1, 0x400000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xe9ab) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x99)=""/153) unshare(0xc000000) 2018/02/05 05:51:35 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00008eb000-0x8)={0x200f1526, r0}, &(0x7f0000000000)={0x1f, 0x8001, 0x9, 0x2, 0x4, 0xfc27}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) tkill(r3, 0x38) ptrace$setopts(0x4209, r3, 0x400003, 0x0) [ 53.735917] audit: type=1400 audit(1517809895.713:10): avc: denied { dac_override } for pid=4941 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 05:51:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 2018/02/05 05:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getxattr(&(0x7f0000f0a000-0x8)='./file0\x00', &(0x7f0000d4f000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000935000-0xb)=""/11, 0xb) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000912000-0x4)=0x2c, 0x4) r1 = syz_open_dev$sg(&(0x7f0000e71000)='/dev/sg#\x00', 0x6, 0x28002) getpeername$unix(r1, &(0x7f0000fdc000)=@file={0x0, ""/4096}, &(0x7f00009ec000)=0x1002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d29000)) connect$inet6(r0, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000072d000), &(0x7f0000993000-0x4)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000c90000)) 2018/02/05 05:51:35 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dfe000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f0000f60000), 0x40000003, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f2000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c6b000)={0x2a7ee4b5, 0x7fffffff, 0x5}, 0x8) pipe(&(0x7f0000705000)={0x0, 0x0}) getpeername$ipx(r3, &(0x7f0000dbb000), &(0x7f0000ab0000)=0x10) connect$netrom(r3, &(0x7f00002ef000-0x48)=@full={{0x3, {"026d6a5b744ab1"}, 0x27}, [{"3e3173625f48bf"}, {"92fd6279628e7d"}, {"661031d935420e"}, {"ff1651e5b908d8"}, {"b429fa20d61af3"}, {"9933f048ac1ecb"}, {"61f8c32967deda"}, {"7a6e2f5acc71e9"}]}, 0x48) 2018/02/05 05:51:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000851000)={0x3, &(0x7f0000666000)=[{0x80000001, 0x80, 0x10000}, {0x1, 0x1199, 0x26, 0x4}, {0x6, 0x20, 0x2, 0x21}]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f2b000), &(0x7f0000094000-0x4)=0xc) accept4$nfc_llcp(r1, &(0x7f0000c03000-0x60), &(0x7f0000817000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000986000)='/dev/rtc\x00', 0x2, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1) select(0x40, &(0x7f0000000000)={0xb1, 0x7fff, 0x101, 0x0, 0x9, 0xb8, 0x100000000, 0x80000000}, &(0x7f0000406000)={0x3, 0x7f, 0x2, 0xffff, 0x8, 0x8, 0x1, 0x6}, &(0x7f0000000000)={0x0, 0x4, 0x7fffffff, 0x7, 0xe1d7, 0x8001000000, 0xfffffffffffffff7, 0x80000000}, &(0x7f0000001000-0x10)) lgetxattr(&(0x7f0000845000-0x8)='./file0\x00', &(0x7f0000c2a000-0xd)=@known='security.ima\x00', &(0x7f0000834000-0xb1)=""/177, 0xb1) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000036e000-0x4)=0x7fffffff) accept$netrom(r1, &(0x7f0000f63000)=@full, &(0x7f0000ab0000)=0x48) ustat(0xc, &(0x7f0000c2b000-0x20)) 2018/02/05 05:51:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff}, 0x8) clone(0x0, &(0x7f0000b26000), &(0x7f0000001000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000000000)) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000010c000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000c05000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001000)=""/198) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@rand_addr=0x6, 0x0, 0x1, 0x1, 0x81, 0x2, 0x20, 0x80, 0x7f, r2, r3}, {0x8001, 0x8, 0x100000001, 0xfffffffffffffff9, 0x100, 0x8, 0x80000000, 0x6}, {0x6, 0x4, 0x0, 0x4ab}, 0x7fffffff, 0x3, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3, 0x2, 0x58a, 0x8000, 0x2, 0x100000000}}, 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000374000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 53.748565] audit: type=1400 audit(1517809895.723:11): avc: denied { net_raw } for pid=4938 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 05:51:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000d78000-0x8)='./file0\x00', 0x100, 0xb0) readlinkat(r0, &(0x7f00004a0000)='./file0\x00', &(0x7f0000f72000)=""/243, 0xf3) r1 = inotify_init1(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c99000-0x38)={&(0x7f0000266000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00005aa000)=[]}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918}) fcntl$setown(r1, 0x8, r3) inotify_init() ptrace$getsig(0x4202, r3, 0x0, &(0x7f00002ab000-0x10)) 2018/02/05 05:51:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000950000)={0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0xffffffffffffffff) 2018/02/05 05:51:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bce000-0x4)=0x0) getgroups(0x8, &(0x7f00005f2000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r6 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000791000)='./file0\x00', &(0x7f0000491000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000077d000)=0x0) r9 = getegid() r10 = gettid() r11 = getgid() r12 = getpid() lstat(&(0x7f00002f0000)='./file0\x00', &(0x7f0000fa6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d77000-0x4)=0x0) getgroups(0x4, &(0x7f0000490000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r16 = getpid() stat(&(0x7f0000c0b000)='./file0\x00', &(0x7f0000df4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() lstat(&(0x7f00001c8000-0x8)='./file0\x00', &(0x7f0000c28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000025b000)=0x0) stat(&(0x7f0000d28000)='./file0\x00', &(0x7f0000a5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a59000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000467000)={0x0, 0x0, 0x0}, &(0x7f0000779000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e78000-0x4)=0x0) fstat(r0, &(0x7f0000140000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000960000)=0x0) stat(&(0x7f0000707000)='./file0\x00', &(0x7f000034b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fa2000)=0x0) getresgid(&(0x7f0000d98000)=0x0, &(0x7f0000a50000-0x4), &(0x7f0000401000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dd6000-0x4)=0x0) getgroups(0x3, &(0x7f0000b93000-0xc)=[0x0, 0x0, 0x0]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00005dd000-0x1f8)=[{&(0x7f000084d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000f5000)=[{&(0x7f0000641000)="286f92246e5782feebba3bd7ff6f27edf62dad01cf7e305d566cc0a2543ca6fc57fa627fd2a4c395fdc0a0ca87294da6f869f376978b83edfbf18f2f06497a35c4a31b724fc88db9cdbb8d8dbaeef1d51c28466444aedfa78f5e07cb0a7d449d21c3d21367262f40b6b3439f3c491b710b5ce452aab7691a333ec022c9591014303a4d224e3407a17775b31fc97c2e99377876d7e789f3e7897e25a6afc16647347758ec6bad84a55a68a9842b6f7291", 0xb0}, {&(0x7f00005fe000)}, {&(0x7f0000975000)="15bd3c08d40074ace8f92e7c4b84107313bc2066de64ced4aa24bc59dfc1b4bcb7aa7c29417b4df44d9bc59fd4c678d1f6b81b948fe03ed6735adf978373c9c6b87bb0d0a2f7e50e3b663a428b729969d3c8acccfd970e97a6c867a41a5358e7eea74bf12c6a0e3f76cb5c335404623396df6ea7f11a8ed65a85916a7ff9b87236f87aa8da30cae3ac58dc5ceed79710d2f2bec53ba9a0fd43635037ef38842b9c04f171171f6ff138e4c24ba2b000d5bb6dc7cd4a8722d880c9b5d41964143fc1c775", 0xc3}, {&(0x7f00006ea000)="2c946b28c5d33bff720b5cf47d54e7d02c60d24e33b927bb6cdd8b620daeeff6bf7411043964d3aa2f587e7374505a1abba30d04f0f4c318d817824a", 0x3c}, {&(0x7f0000d97000)="d0d65fa6ed37ae0a9fd0b78638648203081c9df4c3b1834de09499c7241b0c987ef95f44d33ce9920ec819d5a8c06916d3861f5651f5b98be21ece402bd95da5d124d0661813e51f33e761fc98da81722efdd14e9b82518e4eca9bde50e68d9fdf54584473cfee747ab1cf759a355d6e5be0082c4a1741f8260b1ec5449b4b0df4ae5395222752aec5a95869a6f33b158932c45d1044", 0x96}], 0x5, &(0x7f00006db000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r3, r9}, @cred={0x20, 0x1, 0x2, r10, r2, r11}], 0xc0, 0x40010}, {&(0x7f00005ef000)=@abs={0x0, 0x0, 0x0}, 0x8, 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{&(0x7f00005f1000)="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0x1000}, {&(0x7f0000ca4000-0x63)="ab2371c970db6d36793d76e8a217083eda5d4d9f35a6617819d019806b48b1c70873cf36e26455e7ee33239928d3511ec9aa2c112d5555713b59335141645a44808a105200963665bfc519d9b6e9f2eb7be7ec922e678164b64578ecfc94725890f93f", 0x63}, {&(0x7f00006a0000-0x2d)="f0ac5d34bbbbc39fd7ea4fbaa60c79d43b511df7e19abdd6c69a2a7fb8be0270fe3d99907511994242ef502d5b", 0x2d}, {&(0x7f000000c000)="d136d5242f29e880a0a9c15209a075f2f6b55d57a219a03ec94b22d9c2ab96a0341b39080a61fdfb2733e8f388837f462a1d573607605cb002d0ed050e55ac0316c397158f2281bfa15693bda8775af10123a0d180f485b9a1a868c1b3904ddab92b09364296746e0bb638abf235dfed42635700fb0e63477120dd75b757427eabf7702be52228a179d0f28e0936a9170ae0c6c36452681545fb8ec6b9c34932263ce8208c19cb8b3396e9829d019508845792b947c6a721c13e566b89303810f2e2f4724a389d97", 0xc8}], 0x9, &(0x7f00009cd000-0x40)=[@cred={0x20, 0x1, 0x2, r28, r1, r29}, @cred={0x20, 0x1, 0x2, r30, r2, r31}], 0x40, 0x10}], 0x9, 0x4000) 2018/02/05 05:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000060e000-0x10)={0x2, 0x3, @empty}, 0xa) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1}, 0x0) bind$inet(r0, &(0x7f0000f0b000-0x10)={0x2, 0x2, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) munlockall() sched_getscheduler(r2) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x320}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) eventfd2(0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000557000)={0x0, 0x9a5, 0xa237, 0x8c, 0x1, 0x4a8d3c99}) 2018/02/05 05:51:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/02/05 05:51:35 executing program 4: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f16000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) write$tun(r0, &(0x7f000041f000)=@pi={0x0, 0x86dd, @eth={@random="e77729b5cd9b", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_mc={0x8848, {[{0x80, 0x3, 0x4dec, 0x6}, {0x0, 0x1, 0x84, 0x9}, {0x1000, 0xfffffffffffffff7, 0x0, 0xcf}, {0x70, 0x7, 0x100000001, 0x8001}, {0x6, 0x4, 0x0, 0x3f}], @generic="8111bcece814a21c7e807b2bbbc276e1de0c98f857b615893d6f503c3b33e81ccc655a0858dc3d84d1c255b145ff96727b63f43df5f4"}}}}}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/05 05:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f0000cc3000-0xd)=@known='security.evm\x00', &(0x7f0000681000-0x4)='/.}\x00', 0x4, 0x0) clone(0x0, &(0x7f00003e2000), &(0x7f000057a000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000752000+0xd6e)={@generic="68766f2473c73cadb4fca297a8c16ca4", @ifru_data=&(0x7f0000e3e000)="76eadef39f5da172749dab06078d841355ce7c3b0c9f622acd891bfd24d712b0"}) 2018/02/05 05:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bff000)='net/dev_snmp6\x00') ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000fe4000)=""/4096) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) 2018/02/05 05:51:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bae000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c52000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000983000-0x9)='loginuid\x00') write(r0, &(0x7f0000b86000-0x4)="9a12fbc4", 0x4) flock(r2, 0x8) pipe2(&(0x7f000084b000)={0x0, 0x0}, 0x80000) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00007e2000-0x47)="bf410dabf4d2ef4bf1a02d40faf9153c4d38b40d8f2f60405addad342d27046b35dfbad78c8c6ebe73cbee2a2f53809d3a0e791c1a31f86063ad49ee3ce9bb821b8db250a5c4cf", 0x47) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00006a7000-0xe8)={{{@in=@empty, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000ac000-0x4)=0xe8) mmap$binder(&(0x7f000099c000/0x1000)=nil, 0x1000, 0x3, 0x13, r3, 0x0) 2018/02/05 05:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) connect$pppoe(r0, &(0x7f00000f9000)={0x18, 0x0, {0x1, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) 2018/02/05 05:51:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x469, 0x1, &(0x7f0000014000-0x20)=[{&(0x7f0000001000-0x37)="21377284103c8c940f7fd30f46ffdde6d06788e10a8d0cc47b6b78d8e5ad1cc33e750279e5b9fb0fdd01617e5cf97e12c74c3be105eaa9", 0x37, 0x8, 0xfffffffffffffc01}], 0x320000) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f0000b16000)="cb", 0x171c22c7231c7837}], 0x1) ppoll(&(0x7f0000a65000)=[{r0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8), 0x8) 2018/02/05 05:51:35 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000014000-0x10)) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = dup(r0) ioctl$TIOCCBRK(r2, 0x5428) fsync(r0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000000b000)) 2018/02/05 05:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d2d000-0x18)=@add_del={0x2, &(0x7f00008d3000-0x10)=@generic="cfbe3475698ba5dfd3e27cd56c84b4b5", 0x9}) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) sendto$inet(r0, &(0x7f0000268000-0xc1), 0x0, 0xdf3495d877b663d3, &(0x7f0000738000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 05:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bd6000-0x9)='/dev/sg#\x00', 0x2, 0xa000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000112000-0x50)={{0x3, 0x0, 0xfff, 0x0, 0x3}, 0x5, 0x2, 0x7ff}) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000010a000)={0x0, 0x0, {0x3, 0x3, 0xff, 0x2, 0x4}}) lgetxattr(&(0x7f0000b7d000)='./file0\x00', &(0x7f00002c5000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00007e7000-0xdd)=""/221, 0xdd) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000eaa000)=0x7) clock_settime(0xbe297cf70f3a9b74, &(0x7f0000c76000-0x10)) r4 = dup2(r1, r3) keyctl$set_reqkey_keyring(0xe, 0x0) unlinkat(r4, &(0x7f0000c9e000)='./file0\x00', 0x200) 2018/02/05 05:51:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r1, &(0x7f000004e000-0xa)=@file={0x2, './file0\x00'}, 0xfffffffffffffe66) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/05 05:51:36 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc6000-0x10)) pipe(&(0x7f0000e4b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc) flock(r0, 0x8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fc5000)={0x0, 0x1f}, &(0x7f0000508000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fc6000-0x10)={0x0, 0x94, &(0x7f0000528000-0x94)=[@in6={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x39d06180}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000fc6000-0x4)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00006f9000-0xb8)={r5, 0x3, 0xff, 0x200, 0x5, 0x6, 0x5, 0x9, {r6, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x100000001, 0xd7, 0x0, 0x1ff, 0xfffffffffffff001}}, &(0x7f0000fc6000-0x4)=0xb8) 2018/02/05 05:51:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) seccomp(0x0, 0x1, &(0x7f00008bf000)={0x2, &(0x7f00006aa000-0x10)=[{0x1000, 0x9, 0x7, 0x6}, {0x4, 0x3, 0x0, 0x4}]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000527000)="1c9c5a4b7491a3d051", 0x9, 0x80, &(0x7f0000da3000)={0x11, 0xfd, r1, 0x1, 0x6, 0x6, @empty}, 0x14) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0xffffffffffffffff, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/05 05:51:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) connect$inet(r0, &(0x7f00008b7000-0x10)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000284000), &(0x7f0000873000-0x4)=0x4) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0xb9c}) 2018/02/05 05:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fcntl$notify(r0, 0x402, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000013f000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000040d000-0x4)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f63000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e4d000-0x10)={0x0, 0x3, 0x2, 0x101}, &(0x7f0000500000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000807000)={0x7111, 0x8000, 0x1, 0x10ede29a, r4}, &(0x7f0000e34000-0x4)=0x10) fcntl$lock(r1, 0x6, &(0x7f0000def000-0x20)={0x1, 0x2000000002, 0x1, 0x9, r2}) 2018/02/05 05:51:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dac000-0x10)='/selinux/status\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000bcb000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) 2018/02/05 05:51:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003ec000)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000472000)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000084a000-0x8)={r2, 0x8}, &(0x7f00000b8000-0x4)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8), 0x102000001) 2018/02/05 05:51:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0xfffffffffffffddd) 2018/02/05 05:51:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd6000-0x4), &(0x7f0000f70000-0x4), &(0x7f0000f7b000-0xf4)) tkill(r1, 0x15) 2018/02/05 05:51:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="46b835a5b517072ee286c8fcd4102d4e8103348417283e4bfb20584ada09049eedb8ac743c9273ca8ce0937ac9a9c5fb85544e0834428f9f514cfb027b5ff23d62424565ecaa902d9a19a532584d8ac351f45377659eaf06f28c87139e792d6aa67a58c47c51dd6d58e6c10e71c5ddfcbe098cf3d8e724cf386f2b302b7816545a947b625a8217608ecfe9d15b0723a8ea54197adb88db87ec0542551bf2cf8a096e35401270375ed4afd2cc9d83", 0xae, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e95000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001b4000)="48c8994c37901a963e4e4917358da6279127e4e483075b6f1a237eace2ba5dccf352ce9562f1224fddd249c109f5", 0x2e, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f00004f5000)='user\x00', &(0x7f0000464000)={0x73, 0x79, 0x7a, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) r3 = add_key$keyring(&(0x7f00000fc000-0x8)='keyring\x00', &(0x7f00007cf000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d59000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000074b000-0x10)={0x6, &(0x7f000076e000)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f000086c000-0x8)={r5, 0x1}) r6 = open(&(0x7f0000b19000-0x8)='./file0\x00', 0x2000, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00007ab000)={&(0x7f000086d000)=[0x0, 0x0], &(0x7f0000ac6000-0xc)=[0x0, 0x0, 0x0], &(0x7f00005b5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000425000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4078, 0x2, 0x9, 0x7}) readv(r2, &(0x7f0000438000-0xb)=[{&(0x7f00000ca000-0xe6)=""/230, 0xe6}], 0x1) 2018/02/05 05:51:36 executing program 5: clone(0x0, &(0x7f0000f27000), &(0x7f000068c000), &(0x7f0000d1f000), &(0x7f0000001000-0x28)) r0 = timerfd_create(0x3, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f00009f2000-0x8)) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x2d)="85b76f2c455854976d80711969e7803866eb1c3cb076945e500f7d8dab266974df9c618bffa3e624753ea05ec3", 0x2d}) 2018/02/05 05:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000042a000)='/selinux/enforce\x00', 0xc100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00005ed000)=0x1) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4), 0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000e37000-0xe9)=""/233) 2018/02/05 05:51:36 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000014c000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/02/05 05:51:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0xec)={0x200, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}, 0x0, 0x3, [{{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x785910000000000}}, {{0xa, 0x3, 0x90, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}}, {{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}]}, 0x210) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0x0, 0x200, 0xfffffffffffffffc, 0xffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, &(0x7f000017f000-0x8)=@sco, &(0x7f00009e2000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00006c6000+0xced)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r2, &(0x7f0000c24000)=[{&(0x7f000057a000-0x27)=""/39, 0x27}], 0x1) setsockopt$inet6_buf(r3, 0x29, 0xfe, &(0x7f0000b04000)="26ba6bdad8dc98ee29d8bbf2b9da8af6b7b6b7d3323e801d9c74afd0c7ca850a967a707e76866a62fa4ce29d1b9cb25b5693182ccc3badb6d80096a5bc9e74462c11ca0d3690b418a8bb6817b7d73e004a5dd90c5eb6b4a3752842213a3a372d3213d29f585cc4420520ecfed6a72f90d14d607029aeb1caf56d8a6dd308aaedc0cad7e47ef6b4b06b4c5c4c85f46d4806170c8240d9afb923881b51e587fe020b9f80e92f4aefcfa803a3c35b1600c63444b04766d590fbdb0c1aa703", 0xbd) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000898000)={@rand_addr, @multicast2, 0x0}, &(0x7f00009d8000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000874000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3, r4}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000ad6000)={@common='gre0\x00', @ifru_flags=0x200}) pivot_root(&(0x7f0000628000-0x8)='./file0\x00', &(0x7f00005c2000)='./file0\x00') connect$unix(r1, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 05:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f00003f0000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) process_vm_readv(r4, &(0x7f0000956000-0x50)=[{&(0x7f0000401000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000825000-0x60)=[{&(0x7f0000b87000)=""/4096, 0x1000}], 0x1, 0x0) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/05 05:51:36 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x554) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f000002a000)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000022000+0x9f9)='./file0\x00', 0x2, 0xf2) connect$pptp(r1, &(0x7f0000008000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000000a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000005000-0x4)=0x149) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/05 05:51:36 executing program 6: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000478000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c2d000)=@sack_info={0x0, 0x20, 0x101}, &(0x7f0000c2e000-0x4)=0xc) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00003f4000-0x8)={r5, 0x8}, &(0x7f0000c2e000-0x4)=0x8) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x2, r3, 0x7fffff, &(0x7f00008b8000)) 2018/02/05 05:51:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008cf000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) 2018/02/05 05:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xffffffff80000001) shutdown(r0, 0x1) poll(&(0x7f00006f7000-0x10)=[{r0}], 0x1, 0x0) 2018/02/05 05:51:36 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000009000-0x4)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000009000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, [0x6, 0xffffffff00000001, 0x3ff, 0x80000000, 0x20, 0xbc, 0x51, 0x80, 0x1, 0x9, 0x100000001, 0x6, 0x2, 0x2, 0xba4]}, &(0x7f0000009000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000009000-0x4)=0x8c) unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r3, r3, &(0x7f0000007000)=0x47, 0x1) 2018/02/05 05:51:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000de4000)={@remote, @empty}, &(0x7f0000bac000-0x4)=0x8) shutdown(r0, 0x1) 2018/02/05 05:51:36 executing program 3: unshare(0xc6c03d1888df1ab7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000025000)='encrypted\x00', &(0x7f00005aa000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e76000)='em1.\x00', 0x0) add_key(&(0x7f0000597000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xb0)="d5193d8f5e905d8437c78de6fdcdaddc8d6dfcc2f802c304995a76544cd298bc28ff64b5fc785bda638cf8f91dda425a548db7e64c23b4e6c854ac8e9b1d5263b844bbbb0d68562807279bae5076f5c6172a2aaf60d42e47689d193018c05167f57001ab64fec674664493c102e4559de4319154218592539e5cc6c88d5653b6a07d24512efeee98f8369a6f7b87f1cbbcf0446436422c266811473e28b1a8a49f8b3d9490d248fd37212422087f436f", 0xb0, r0) 2018/02/05 05:51:36 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) 2018/02/05 05:51:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='erspan0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002de000)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:36 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@llc={0x1a, 0x0, 0x564, 0x1dc, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x200, 0x200000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000f000)={0x200, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x0, @rand_addr=0x200}, 0x2, 0x7, 0x88, 0x200, 0x401, 0x0, 0x1f, 0x8, 0x7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000006000-0x4)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/05 05:51:36 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000dfa000)=""/249) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000028b000-0x8)='trusted\x00', &(0x7f0000582000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dfc000-0x5)="bba11099cc", 0x5, 0xfffffffffffffff8) add_key(&(0x7f0000971000)='id_resolver\x00', &(0x7f00000d6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dfc000-0x5b)="4a1806288cb446ddb1dbaf2098169ad9f39d1f625323c33e6397a573944db7500f6a133bc718c57d59caac84669f1d44aed2e92b297581c533220906a013b51093bc12fa14401b74497e5b18abb226b9bef78c689b47b070c3e611", 0x5b, r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000df7000)={r5, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7}, 0x0) 2018/02/05 05:51:36 executing program 7: r0 = add_key$user(&(0x7f0000ca4000-0x5)='user\x00', &(0x7f00004c2000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a91000-0xc3), 0x0, 0xfffffffffffffff8) chroot(&(0x7f0000a23000-0x6)='./file0\x00') keyctl$set_timeout(0xf, r0, 0x6a) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/05 05:51:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x7, 0xffffffff, 0x1000, 0x1, 0x3, 0x6bb, 0x4, 0x3, 0x1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009c4000), 0x0, 0x0) lseek(r1, 0x0, 0x0) preadv(r1, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) rt_sigtimedwait(&(0x7f0000aeb000-0x8)={0x1b}, &(0x7f0000ba7000), &(0x7f0000148000-0x10)={0x0, 0x989680}, 0x8) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800) flock(r0, 0xf) setns(r0, 0x4c000000) syz_open_dev$sndtimer(&(0x7f00003c2000)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/02/05 05:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x5, &(0x7f0000120000)={0x0}) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000fc0000)=""/130, &(0x7f00009ca000)=0x82) r1 = socket(0x10, 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000be5000)=""/44, 0x2c, 0x140, &(0x7f00006bc000)={0x4, 0x0, 0x6, "05fd0d511312", 0x3ff}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) 2018/02/05 05:51:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10) readahead(r0, 0x9, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@syzn, 0x10) fchown(r0, r1, r2) 2018/02/05 05:51:36 executing program 0: keyctl$set_reqkey_keyring(0xe, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000948000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f000038b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) 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) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0xffffffff7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@updsa={0x18c, 0x1a, 0x100, 0x5, 0x2, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1f, 0x2, 0x7ff, 0xa, 0xa0, 0x0, 0x3f, r2, r3}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@dev={0xac, 0x14, 0x0, 0x15}, {0x3, 0x8, 0x6, 0x7, 0xffff, 0x7, 0x9, 0x8}, {0x9, 0x5, 0x938c, 0x1f}, {0x8, 0x42a5, 0x2}, 0x6, 0xffffffffffffffff, 0xa, 0x3, 0x3, 0x8}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x1, @in6=@loopback={0x0, 0x1}}}, @extra_flags={0x8, 0x18, 0xfffffffffffffff9}, @ipv6_hthresh={0x8, 0x4, {0x1, 0x6f}}, @coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3e, 0x7, 0x0, 0xffffffffffffffff, 0x2}, {@in=@rand_addr=0x32f, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2b, 0x0, 0x0, 0x2, 0x0, 0xa}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x61)=""/97, 0x61}], 0x1, 0x0, 0x0, 0x8}, 0x40000100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x17, "acb34e51a44d546af015a3ec9fdde798f30bbbf03a623d"}, &(0x7f0000002000-0x4)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x6}, &(0x7f0000002000-0x4)=0x8) 2018/02/05 05:51:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000d9000-0x8)='./file0\x00', 0x3) getrusage(0x0, &(0x7f00006a3000-0x90)={{0x0, 0x0}}) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x0, r0}}) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e69000-0x108)={0x0, @in6={{0xa, 0x2, 0x9829, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}, [0x9f81, 0x8, 0x1d8d, 0x100000000, 0x93f, 0x1, 0xcd81, 0x9f0, 0xffffffff, 0x0, 0xffff, 0x5, 0x7, 0x0, 0x401]}, &(0x7f00007ce000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000064a000-0xb7)={r2, 0xaf, "02f3327f7f80e6b9a60a7983d190598e520640c830f5ab0b88899520fc7dda6cc71da6c34093703216838924024d242ebefe75326a0d0a9b144e823aee83f606695dd64f9fe034fe2e25c04b2aae51df824409649e7224dbb2f20bab25c2e4074f8968d4186b4337294d991b8987e10c21843d148a90df65dd29683e2cdc34128607368783929c52e3e74696cce62452794f13a9f411b2fa89f4e785c1c31072f6d8230b147bc2e2b541f6a5a9d5ae"}, &(0x7f0000067000)=0xb7) getdents64(r1, &(0x7f0000167000), 0x0) 2018/02/05 05:51:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000da6000-0x4), &(0x7f000036e000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b6e000-0x4)=0x140, 0x4) 2018/02/05 05:51:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00005ed000-0x4)=0x10, 0x80800) socketpair$inet(0x2, 0x2, 0x7, &(0x7f00007c1000)={0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000002000-0x4), 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x800000003, 0x4) [ 54.868232] IPVS: Creating netns size=2536 id=9 2018/02/05 05:51:36 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b6c000-0xb8)={0x0, 0x1, 0x80000000, 0x9, 0x2, 0x1, 0x4, 0x1, {0x0, @in6={{0xa, 0x0, 0x1c000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9, 0xfffffffffffffeff, 0xfff0000000000000, 0x9}}, &(0x7f0000ff4000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004fa000-0x98)={r1, @in6={{0xa, 0x1, 0x820, @empty, 0x7}}, 0x0, 0x8f81}, 0x98) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) [ 54.916405] pktgen: kernel_thread() failed for cpu 0 [ 54.923305] pktgen: Cannot create thread for cpu 0 (-4) [ 54.932185] pktgen: kernel_thread() failed for cpu 1 [ 54.937612] pktgen: Cannot create thread for cpu 1 (-4) [ 54.955385] pktgen: Initialization failed for all threads 2018/02/05 05:51:37 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d31000), 0x4) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fec000-0x20)={0x3, 0x1, 0x1000, 0xfff, r1}) 2018/02/05 05:51:37 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bb0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/ip_mr_vif\x00') unshare(0xc6c03d1888df1ab7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000002000-0x5)='attr\x00') 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) close(r0) r2 = socket(0x10, 0x3, 0x0) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000c3b000-0x50)={{0x7, 0x3}, {0x81, 0x4}, 0xfed, 0x7, 0x7}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f6d000)={0x3, 0x7, 0x0, 0x6}, 0x8) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d35000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000eef000)=0x8) dup3(r0, r1, 0x0) 2018/02/05 05:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000dcf000-0x1)=0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00007fb000-0x8)) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/05 05:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x0, []}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000595000-0xc)='/dev/rfkill\x00', 0x10080, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fde000)=0x4, 0x4) getsockname$packet(r1, &(0x7f0000e7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d2c000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000bd0000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b7a000)={0x0, 0x1c4, 0x20, 0x9, 0xffffffff}, &(0x7f00008e0000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000046e000)={r4, 0x10000}, &(0x7f0000a91000-0x4)=0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/05 05:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x10001) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/05 05:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000a22000-0x8)='./file0\x00', 0x20101, 0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f000083d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00008eb000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000589000-0x7a)=""/122, 0x7a, 0x40, &(0x7f0000868000)={0x11, 0x5, r2, 0x1, 0xfffffffffffffff9, 0x6, @empty}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000558000-0x10)={0x835181484499fdb, &(0x7f000032d000)=[]}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000982000)) fsync(r0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000067d000-0x20)) 2018/02/05 05:51:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000), 0xfa6d8cd715c760b0) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001a7000-0x4)) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/05 05:51:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00004ea000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008c7000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00007c7000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000055c000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x3, 0x5, 0xffffffff, 0x400, 0x4, 0x230000, r2}) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000002e000-0x10)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) connect$inet6(r0, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 05:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/enforce\x00', 0x80, 0x0) connect$llc(r1, &(0x7f000060b000)={0x1a, 0x11, 0x4, 0x101, 0x351, 0x101, @empty}, 0x10) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000066a000-0x4), 0x1) 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000003000)={0x9, 0x7, 0x7}) 2018/02/05 05:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b3000-0xb)='/dev/hwrng\x00', 0x181400, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000cb5000-0x20)=[{0x7, 0x800}, {0x2, 0x3}, {0x3}, {0x4, 0x100}], 0x1ffffffffffffcba) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fde000)={0x0}, &(0x7f0000fde000)=0x2) capget(&(0x7f00001d8000)={0x19980330, r2}, &(0x7f000078c000)) 2018/02/05 05:51:37 executing program 4: unshare(0x800004020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x81, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) [ 55.094249] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000011000-0x6b)=""/107) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000c000-0x78)=[{{&(0x7f000000f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000005000)=[{&(0x7f0000010000-0x2)=""/2, 0x2}, {&(0x7f000000f000)=""/102, 0x66}, {&(0x7f0000007000-0xb9)=""/185, 0xb9}, {&(0x7f000000d000)=""/37, 0x25}, {&(0x7f0000007000-0xe3)=""/227, 0xe3}], 0x5, &(0x7f0000008000)=""/106, 0x6a, 0x1}}, {{&(0x7f0000001000-0xe)=@l2, 0xe, &(0x7f000000a000)=[{&(0x7f0000010000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f000000f000)=""/161, 0xa1}, {&(0x7f000000f000)=""/45, 0x2d}, {&(0x7f0000009000-0xe4)=""/228, 0xe4}, {&(0x7f0000006000-0xd7)=""/215, 0xd7}, {&(0x7f000000f000)=""/121, 0x79}, {&(0x7f0000000000)=""/118, 0x76}], 0x8, &(0x7f0000008000-0x43)=""/67, 0x43, 0x4}, 0x5}], 0x2, 0x100, &(0x7f0000010000-0x10)) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000005000)={@generic="9768b7dc8c6cdc76f78f9b98e34d722f", 0x7}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000000e000)={0x2, &(0x7f000000c000-0x8)=[0x2, 0x8]}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000c000-0x8)={r0, 0xffffffffffffa9f7}, 0x8) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000-0x4)={0x4}, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000012000-0x20)={@generic="d8b4055ee75ae2d077c0805b2d324f66", @ifru_flags=0x1000}) 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000013000)='loginuid\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000014000-0x4e)="29361ec8a7267422101ab956a602ac388bd6e2fcc36a2819f27d12f031aa942098d73867648eed920483b349b69085637db6ec6ed31812cf0f2ce5dbea26a3b67e632f3f1289954bf1232dec2278") r1 = add_key$user(&(0x7f000000e000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f000000f000-0x2b)="bc", 0x1, 0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000013000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000000a000-0x4)=0x3, 0x4) keyctl$revoke(0x3, r1) 2018/02/05 05:51:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x9) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f4c000-0x4), &(0x7f0000167000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aed000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000494000-0x4)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f00000a5000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000338000)=@assoc_value={r1, 0x7fff}, &(0x7f0000997000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000021b000-0x108)={r1, @in={{0x2, 0x0, @rand_addr=0x80}}, [0x2, 0x1, 0x3, 0x80000001, 0x7, 0x3ff, 0x5fb, 0x4ba, 0x1, 0xfffffffffffffffa, 0x6, 0x100000001, 0x4, 0xee, 0xa1a]}, &(0x7f0000852000)=0x108) 2018/02/05 05:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(r0, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000dc5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00007f2000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xfb31, 0x8, 0x7ea8, 0x500, 0x1000, 0x20000, r2}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00005c2000)) epoll_wait(r3, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/02/05 05:51:37 executing program 4: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) readahead(r0, 0x0, 0x9b3) chroot(&(0x7f00004c6000-0x8)='./file0\x00') 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = signalfd(r0, &(0x7f0000001000-0x8)={0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0xb591, 0x4e18, 0xd1}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000a70000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000960000-0x4), 0x4) [ 55.178059] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/05 05:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x40) fstat(r0, &(0x7f0000fed000-0x44)) 2018/02/05 05:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d37000)={0x0}, &(0x7f000041d000)=0xc) syz_open_procfs(r1, &(0x7f000081f000-0x8)='cmdline\x00') getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback}, &(0x7f000096b000-0x4)=0x14) 2018/02/05 05:51:37 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fcc000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000fcc000-0xb0)={{0xc1, 0x4}, 'port1\x00', 0x8, 0x10000, 0x4, 0x914d, 0x400, 0x1, 0xffffffffffffffff, 0x0, 0x4, 0x2}) mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x40000000000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0xffffffffffffffff) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) epoll_create1(0xf1225f82feb7b1d1) 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000cbd000-0x38)={&(0x7f0000012000)=@nfc_llcp, 0xfffffc94, &(0x7f0000d1b000-0x60)=[], 0x6, &(0x7f00006cd000-0xb5)=""/181, 0x46}, 0x12100) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') setxattr(&(0x7f00000cf000)='./file0/file0\x00', &(0x7f00007e3000-0xf)=@random={'btrfs.', 'eth1ppp1\x00'}, &(0x7f0000378000)=')\x00', 0x2, 0x3) 2018/02/05 05:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00005c0000)={0x5, 0x809, 0x6, 0x8, 0x9}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000890000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x1, 0x8, 0x20, 0x6, 0x87}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e8c000)={0x80000000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e09000)={{&(0x7f00003de000/0x1000)=nil, 0x1000}, 0x2}) 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_mtu=0x80000001}) r1 = socket(0x10, 0x2801, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b9f000-0x4)=0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000e8a000-0x1b)=""/27, &(0x7f0000f9c000)=0x1b) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/checkreqprot\x00', 0x40400, 0x0) 2018/02/05 05:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r1, &(0x7f0000842000)=[{}], 0x1, 0x0, &(0x7f0000ded000), 0x8) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 05:51:37 executing program 2: r0 = getpgid(0x0) ptrace$getregs(0xc, r0, 0x0, &(0x7f0000419000)=""/169) prctl$intptr(0x1, 0xc) 2018/02/05 05:51:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='loginuid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f000028c000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002de000)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:37 executing program 4: clone(0x2e882000, &(0x7f000091c000-0xc1), &(0x7f0000b44000), &(0x7f0000b70000), &(0x7f0000e77000)) r0 = socket(0x5, 0x802, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0xe)=@l2, &(0x7f0000001000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) uname(&(0x7f0000000000)=""/154) 2018/02/05 05:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000046d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f0f000-0x4)=0x80000001) clone(0x24804d00, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002ce000)='personality\x00') ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00005f3000-0x8)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = dup3(r1, r0, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000f21000)=@req3={0x4f, 0x2, 0x2, 0x0, 0x101, 0x7f, 0xc09}, 0x1c) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000837000-0x8)={0xaf8, 0xffffffffffffffff, 0x10000, 0x3}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000154000-0x4)) 2018/02/05 05:51:37 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000436000)={{&(0x7f000098a000/0x2000)=nil, 0x2000}, 0x3}) r2 = syz_open_dev$mice(&(0x7f00005d1000-0x10)='/dev/input/mice\x00', 0x0, 0x109500) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dae000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f00006d8000-0x4)=0xe8) 2018/02/05 05:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x3, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/05 05:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005e0000)='/dev/input/mice\x00', 0x0, 0x8040) openat$ppp(0xffffffffffffff9c, &(0x7f0000cc6000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00006e8000-0x20)={0x2, 0x3, 0x1, 0xffffffffffffff82, 0x2, 0x4}) r1 = socket$inet6(0xa, 0x7, 0x800000000000000a) rt_sigaction(0x9, &(0x7f0000ecb000-0x20)={0x2, {0x40}, 0x88000000, 0xbe}, &(0x7f0000361000), 0x8, &(0x7f00009db000-0x8)) accept4$inet6(r1, 0x0, &(0x7f0000091000-0x4), 0x80000) fdatasync(r1) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) 2018/02/05 05:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400}, &(0x7f000082d000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ec000)='/proc/self/net/pfkey\x00', 0x8400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009ac000)={0x8001}, 0x4) 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) truncate(&(0x7f0000f9c000-0x8)='./file0\x00', 0x2) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006fa000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe0000)={0x0, 0xe3, "68949f68c2837156860976d132d7f677e5771d801e48e51929da3dd6f0bc78896b49fc849d99c82abe90b9070e2a0517d7e5f42f7c4f0ec1bc5c4c5ec70705f144fe70d86c62daa0f7f2cd5febac359de7dc1c59ed508de9a4b50a2cbcb10b824ef0437a50a52cb7311b1b3ab78dee1254b7cfa7cfb136c7f24c4ce57ad860ad72cf0b16849dea78fc4ad0d767c93899acf4b1f2d48c4aff3f8f1cd2c7756b654ba60ff54067e70be99f5047afad8e6c39716ea7a91cf96e20eea6614ae49cdb184346a2d1bdab5547c46831e58808ebcd9b03beabfe6cc26c03feadb09136e9bddb84"}, &(0x7f0000740000-0x4)=0xeb) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c3c000-0x8)={r2}, &(0x7f0000fe1000-0x4)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000fe1000-0x3a)="fe89c8bceeb8f73ddf16ea3db1f29de23c0fb9862544e465e41ad654935d226b1e6e79ecbd5fbe4338dc63b980aa3cd76a94b60ef46612287946", 0x3a, 0x40, 0x0, 0x0) 2018/02/05 05:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000c43000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ad1}, 0x1c) 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f10000)) 2018/02/05 05:51:37 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000+0x555)={0x4, 0x7, 0x2000}, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$netrom(r3, 0x0, &(0x7f000000c000-0x4)) stat(&(0x7f0000005000)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000a000)={{{@in=@broadcast, @in=@local}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000005000)=0xe8) fchown(0xffffffffffffffff, r4, r5) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup2(r3, r0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) 2018/02/05 05:51:37 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000018000)=""/10, 0xfffffffffffffe5f) 2018/02/05 05:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000350000-0x10)={0x4, 0x5}) r0 = socket$netlink(0x10, 0x3, 0xf) recvmsg(r0, &(0x7f000055b000-0x38)={&(0x7f0000703000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000318000-0x50)=[], 0x0, &(0x7f000087d000-0xde)=""/222, 0x9d}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cfa000-0xc)={0x10}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f00001b5000-0x250)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, []}, 0xfd9d}, 0x1}, 0x0) 2018/02/05 05:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000b, 0x5, &(0x7f0000701000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000900000-0x2)=0x9, 0x4) 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ce000-0x9)='/dev/rtc\x00', 0x200000000020fa, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000682000)={0x1000, &(0x7f000039e000)="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"}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x2, &(0x7f0000395000)=[{0x101, 0x40, 0x100000000, 0x1b29}, {0xb0, 0x7, 0x5, 0x103}]}) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) set_robust_list(&(0x7f0000766000-0x18)={&(0x7f0000be5000/0x1000)=nil, 0x5b22, &(0x7f0000e55000/0x3000)=nil}, 0x18) [ 55.493864] device syz7 entered promiscuous mode [ 55.503666] device syz7 left promiscuous mode 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = signalfd4(r0, &(0x7f000018c000), 0x8, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e1e000-0x4)={0x8000}, 0x4) readv(r1, &(0x7f000060a000)=[{&(0x7f00003e0000-0x10)=""/16, 0x10}, {&(0x7f00005c2000-0x3a)=""/113, 0x71}, {&(0x7f0000af4000-0x87)=""/135, 0x87}, {&(0x7f00001b4000-0x8e)=""/142, 0x8e}, {&(0x7f0000224000-0x3b)=""/59, 0x3b}, {&(0x7f0000f2e000-0x9)=""/9, 0x9}, {&(0x7f0000700000-0xbf)=""/191, 0xbf}, {&(0x7f000058f000)=""/158, 0x9e}, {&(0x7f0000dc8000)=""/4096, 0x1000}, {&(0x7f0000ac2000-0x82)=""/141, 0x8d}], 0xa) 2018/02/05 05:51:37 executing program 2: syz_open_dev$evdev(&(0x7f0000585000)='/dev/input/event#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) write$evdev(0xffffffffffffffff, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) 2018/02/05 05:51:37 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fba000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000079000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000fba000)=@hdr={0x2, 0x0, 0x2, 0x6, 0x1, 0x6b, @ipv4={{0xb, 0x4, 0x2, 0x3, 0x34, 0x0, 0x2, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x9e, 0x5, "05d6ad"}, @end, @generic={0x8f, 0xc, "8c08eb70e0bb5410aef5"}, @ra={0x94, 0x6, 0xffffffffffffe3ea}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x3ff}}}, 0x3e) setpgid(r1, r2) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) gettid() 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x4000000000802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) [ 55.552751] device syz7 entered promiscuous mode [ 55.560156] device syz7 left promiscuous mode 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = memfd_create(&(0x7f0000004000-0x14)='em0#wlan0eth1em0em1\x00', 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0x9}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000019000)={r2}, &(0x7f0000010000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000018000-0x8c)={0xdc, 0x101, 0xfff, 'queue0\x00', 0xfffffffffffffff7}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001a000)=[{&(0x7f000001b000-0x9a)="19ed9e4ed27644d128d9d98f54c84899d33c48d71df636ef7abc2ee25c24c6f4b3dcb579837cbd5b4df1cdcd25d6bc529b7b6ff843b2e92d848f541a89ffabecf4e5708cc15b33bf3a43870157d197a1f570d5f5b1a750429f7c379670df2176b2cf10c2ad3c588c15574600bea4cc12b7eb96eb089d3472b924c07c3bd75fecbf5a506b84b8983005e4de9c0f615891163ec9c76ce574acb6e5", 0x9a}, {&(0x7f000001a000)="b94a7a956232d0e051bb8f5342e907a683c063a272a804cc7d2a3deeb4117eb9a9cd9fe4ff02efafe65f00d478c715acdf20110ac6", 0x35}, {&(0x7f0000016000)="16b38dab9b457521913c7a4ec767ed38e24ae30e31925c32b2d9aa8f5495c919011d244d7ad6d5984024bc30bffe464a8f47fafb193fa7573f51c6f326027ced2f4013f299ea9f222bb87adad091c71adbd613", 0x53}, {&(0x7f000001b000-0xdd)="ca03e63c8a774da350b740304ed45549763a878dfd42b2afc398e5135f2b5c2a19dcf1f59612c36aef9a6d4bd2e84299dc91d4fec889e84f00d326a4e45bf4e7487889e9fba680a4973d78645e9f4919498353d8934ce457526640f722535eef4f875b247406a0fab3781f3ccd349e22da1738cf06408717d5ac351249b832ed15b21649939fc33e30d413f548976f8a77a08139ff655400e447e57fcc831fab8ee77f41a38cf950f66683dc53815b293dbc09f95c4c4fd201a073abc2418ac6a7dd7f759b1a7cd8c79bf5523c125636e176e05c03875572d1ee40f197", 0xdd}, {&(0x7f000001b000-0x83)="f6840d0d1743715b881991f648d08081cec71cb203ce4798d74e8cc7297010f2c35b7cc3522c4fe5523c8edf951012b07529c28f56624edbe5b57859e9393dd837478177aeabe027efa4347bc67617b82ac36bdae3ec44c929c1131b8115d62468f1f5ff79630b2fb582c8aa50a7c4fdf10c65b802cd96640a9d3b1bf2e494b97b968a", 0x83}, {&(0x7f000001a000)="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", 0x1000}, {&(0x7f0000019000)="598eeb60a60d5e9d2c2fee782ad01317248288d33ce6f47b26dcff0d6ecfffa3e54a08dc91c90df67a8ac20825defa2fe2f153615a3459953e2f4ba274a1", 0x3e}, {&(0x7f000000f000-0x1d)="57b886dbcf495e189c6bc5402a1cc70b2f74b430d842061ed90f339760", 0x1d}], 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/02/05 05:51:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000d1b000), &(0x7f0000001000-0x4)=0x4) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000001000)=0x4) 2018/02/05 05:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f00002d4000)=""/18) select(0x40, &(0x7f0000dc7000)={0x1, 0x70, 0x8, 0x38ed, 0x0, 0x5, 0xc2b9, 0x4}, &(0x7f0000595000-0x40)={0x3, 0x9, 0xe5b, 0x101, 0xcea8, 0x2, 0x10000, 0x5}, &(0x7f0000087000-0x40)={0x8001, 0x3, 0x7fffffff, 0x5, 0x6fdc22b4, 0x2, 0x7f, 0x20}, &(0x7f00002cf000-0x10)) 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000683000-0x6)={0x0, 0x1cd14198}, &(0x7f0000b83000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000061000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8, 0x4, 0x6, 0x5, 0x1}, 0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009bc000)={0x5, 0x0, 0x10001, 0x46e}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00002e8000)={0x5, r4, 0x0, 0x401}) r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r5, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000d1000-0x14)={r1, 0x1ff, 0x800, 0x2, 0xffffffffffffffc0, 0x40}, 0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000095d000)={r1, @in={{0x2, 0x1, @empty}}}, 0x8c) 2018/02/05 05:51:37 executing program 4: syz_open_dev$loop(&(0x7f0000fbe000)='/dev/loop#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) setrlimit(0xc, &(0x7f0000aae000)={0x800, 0x80000000}) r1 = syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00007e6000)=""/54, 0x36, 0x22, &(0x7f00009ff000)={0xa, 0x3, 0x3, @empty, 0x9}, 0x1c) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 05:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) r2 = dup(r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000699000-0x20)={{&(0x7f0000b5e000/0xb000)=nil, 0xb000}, 0x3}) fcntl$setsig(r1, 0xa, 0x32) 2018/02/05 05:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e8c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) chdir(&(0x7f0000870000)='./file0\x00') mkdir(&(0x7f000022e000-0x8)='./file0\x00', 0x0) 2018/02/05 05:51:37 executing program 5: epoll_create1(0xffffffffffffffff) r0 = accept(0xffffffffffffffff, &(0x7f0000474000)=@nfc, &(0x7f000002f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x9, 0x1, 0x6, 0xfe8b}, 0x10) 2018/02/05 05:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) r3 = add_key(&(0x7f0000412000-0x6)='logon\x00', &(0x7f0000041000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000d6b000-0x8)='keyring\x00', &(0x7f0000219000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/05 05:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f000021d000)) connect$l2tp(r0, &(0x7f0000acf000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x4, 0x4, {0xa, 0x1, 0x21948f37, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}}}, 0x3a) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 55.682556] random: crng init done 2018/02/05 05:51:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x0, r1, 0x0) 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8), 0x8) getdents64(r0, &(0x7f0000930000)=""/32, 0x20) clone(0x0, &(0x7f00001ea000-0x4), &(0x7f0000554000-0x4), &(0x7f0000f0b000-0x4), &(0x7f00006db000-0x82)) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r1 = creat(&(0x7f0000b9a000)='./file0\x00', 0xa0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000cf6000)=0x8000, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0xfffffffffffffec0) r2 = syz_open_dev$usbmon(&(0x7f0000465000)='/dev/usbmon#\x00', 0xa117, 0x2) accept$packet(r2, 0x0, &(0x7f00007ce000-0x4)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 05:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) mmap$binder(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x1, 0x110, r1, 0x0) 2018/02/05 05:51:37 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000f000)={0x0, 0x7f}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000e000-0x8)={r2, 0xfffffffffffffffa}, 0x8) unshare(0x28060400) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000000d000-0x4)=0x10000, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000010000)='/dev/loop#\x00', 0xfffffffffffffffa, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x1f) exit(0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000012000-0x1000)=""/4096) r5 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') close(r5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000012000-0x4)=0x7, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r5, 0x8, &(0x7f0000011000)="7fa22fd71a1c13f481a3f3fb67e7c21aedc0d1c48d2033f831ec0304f931471e450ef407dd50eb87a07cfad74998ea8c828aecbc199535d73466ee804e497920e7f6bb25ee0cde162d1ffdc87b35a87fd20ee61675e72eb9a7a0f61ba1ef020b1df41b06a90c7abf3ef8c50314493d4f0204feddc066288ae7de9cc50540a248cd3cd580972d58bc10941fa14af7d5956f9a07ee5ae9ce39d50506d0c362dbc5538ab34beff900ff9ccd29f2519a8d4d129e6b889d387a4abc2971e7df2e19ca2d3e68fc96") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000000e000-0x4)=0x3, 0x4) 2018/02/05 05:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") socketpair(0x6, 0xa, 0x17b0, &(0x7f0000721000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f0000a82000-0x8a)="a846fc0ab302012a024289bb0333660667803ddf4331631ae00cb12f8161af8f42fd82c776081831a4eefbcd08758bafd92feadfb0047d5ebc26638b2f006b6b3f1ce6555f76016379a39e841ca9100a430b3fa28cd1314510a2bd75e254b5725a0addd44d7f3cf83a19fcfeecde768ab1c34526bde1b39a76b73d37fbbcbcac0761bf1ae98f7efb4c3e", 0x8a, 0x61) statfs(&(0x7f0000450000)='./file0\x00', &(0x7f0000d95000)=""/54) 2018/02/05 05:51:37 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) add_key$keyring(&(0x7f0000a8b000)='keyring\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000017000-0xfa), 0xfffffdfd, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a}, &(0x7f00007b5000), 0x0, 0x0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1), &(0x7f0000b44000), &(0x7f0000b70000), &(0x7f0000e77000)) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fb1000)='/dev/sg#\x00', 0xffffffffffffff7f, 0x200000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000e00000)={0xfff, 0x9, 0x6, 0xd, 0x0, 0x5, 0x0, 0x7fffffff, 0x1ff, 0xfffffffffffffffc}) r1 = openat(0xffffffffffffffff, &(0x7f0000842000)='./file0\x00', 0x1, 0x83) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fb1000)={0x0, 0x1e4, 0x20, 0x4, 0xc1}, &(0x7f0000ac7000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000363000)={r2, 0x3f}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 05:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007d7000-0x8)='./file0\x00', 0xc0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000282000-0x148)=@hopopts={0xd9b4da855b294f5d, 0x12, [], [@jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x20, {0x4, 0x6, 0xffffffff, 0x2, [0x4, 0x6, 0x2]}}, @ra={0x5, 0x2, 0x4c9}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x4}, @generic={0xd728, 0x5e, "3f029ec55da33e584d68c976b5dbc803d09527d7d789282b8f485c8a361280f20cdd82ba92407995e68f93e4daf7a15d2d90c1abd14ed52ba7b2db3fb15748ba9b3c8a3f402c870cc3cbbb31e341c3d57e09c8e608848ba1a20f691a237f"}]}, 0xa0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) accept$inet(r1, &(0x7f0000259000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c1f000-0x4)=0x10) rt_sigaction(0x7, &(0x7f0000fc3000-0x20), &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00006c6000)={0x7}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002e9000-0x4), &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000006a000)) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006e2000-0x4), &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) shutdown(r2, 0x0) symlink(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000857000)='./file0\x00') bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r2, 0x1) 2018/02/05 05:51:37 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000023000-0x4), 0x4) 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/05 05:51:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000b5e000-0x4), &(0x7f0000001000-0x4)=0x4) recvfrom$ax25(r0, &(0x7f0000017000)=""/244, 0xf4, 0x2001, 0x0, 0x0) 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4d000+0xfa3)='/dev/rfkill\x00', 0x20000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000903000-0x24)) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000195000-0x4)=0x0) getpgid(r1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000003c000), &(0x7f00001a0000-0x4)=0x10) 2018/02/05 05:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000), &(0x7f0000887000)=0x8) bind$unix(r1, &(0x7f00002b9000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/05 05:51:37 executing program 5: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000017c000)={0x0}, &(0x7f0000fa6000)=0x17) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000fa8000)={@generic="5a4c52d266994e6360c8d3eafe0ae10f", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000b8c000)={&(0x7f0000822000)}) 2018/02/05 05:51:37 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0xaf8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000004000)='./file0\x00', 0x20) 2018/02/05 05:51:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)='o', 0x6bb80a41298da1d2) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') [ 55.885352] tmpfs: No value for mount option '{€ƒð~àyÄæ,4' [ 55.905873] tmpfs: No value for mount option '{€ƒð~àyÄæ,4' 2018/02/05 05:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000378000)='/dev/keychord\x00', 0x400, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001ee000)={0x497, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @empty}, 0x4, 0x8, 0x4, 0x8, 0x1, &(0x7f00007d9000)=@common='bridge0\x00', 0xfffffffffffffffe, 0x800, 0x1}) r1 = add_key$keyring(&(0x7f000044f000-0x8)='keyring\x00', &(0x7f00004a3000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) syz_open_dev$usbmon(&(0x7f00003d0000-0xd)='/dev/usbmon#\x00', 0x400, 0x18000) r2 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f0000a9d000)={0x73, 0x79, 0x7a}, &(0x7f0000452000)='"', 0x1, r1) keyctl$search(0xa, r2, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/05 05:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ef0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed7000-0x4)=0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d82000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b02000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = getuid() r6 = getgid() fstat(r1, &(0x7f0000655000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000309000-0xd0)=""/208) r8 = getgid() r9 = getuid() lstat(&(0x7f0000327000)='./file0\x00', &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cfa000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000023b000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00007a6000)=0xe8) getgroups(0x3, &(0x7f0000524000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000285000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000829000-0x4)=0xe8) lstat(&(0x7f0000123000)='./file0\x00', &(0x7f000007d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000fbc000)={&(0x7f00003ba000/0x1000)=nil, 0x1000}) sendmmsg$unix(r4, &(0x7f0000abe000-0x188)=[{&(0x7f0000043000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00007fd000-0x10)=[{&(0x7f0000639000)="abd05ce26d93cc2b15f33aaab71bdd862da7acf6cfb416152c7753823075a3ab5e2baa1b4d4f24a02fdb7e86498393a0e933a3fa34223c81ba2fac10cd3c6c9f3a8314f57f337d1d20616e8d742b2a4f796ab242fef2d9ebb059eea1a16fe19eab76e28531cc13cd0416b40a19dda24aa7952a1daa2673183ec771ea2b1c6551bed2061e684eb5bc0b5533dbfcf9386dcb2b7b3c4e68174ee7bb056eb3a65159", 0xa0}], 0x1, &(0x7f0000157000)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r1]}], 0x38, 0x88c1}, {&(0x7f0000906000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000faa000)=[{&(0x7f0000779000-0x96)="df6fcfa5344bec22f37a863c193e525c26c2431c2897aac7aa322c17e694a2a69d15d5391a6cf40d0e413146ae6b65c3472671925bec61f1c07287edc4c5c3c8c7d41ba7f0758160cd3afce651a33493a881141905c60cb17f3a3ba2c7862a504b725bd3fe9016f3f7086d9dd325d79a69d485c454f530ee1a7bfd2b592e1624308ac74a115ac4a9c85a1f6ed2dd67d570d0509ca259", 0x96}, {&(0x7f0000c8b000)="2c7de403abf6a1a505d37bf07d11ea0517bf49ec460a27d0", 0x18}, {&(0x7f00005bc000)="85f618da428f1bb505923f562fcddfb54cbf6d744d839c8102ae80364356a371d01b59b294e007dd31f080fedf2681c8c942403d7ebcecb78b32e517f3a3b1a8207a3f87921de2e4836c165cdf9230bb92101008b0d41e50522bae73391783ed4ef73dc74bb562c74be2194a1e46ea56f1b636cb7459a7c41d4381e9ffa7aa6ec65583b8715932f1a3cd328054910d6f6257cd322745a9f0f78c65716f1bd0900c23b1c8c99869370a6a87", 0xab}, {&(0x7f0000bfc000-0xbd)="2f238cbda0b70d464ea262803981d85aaedcf43d7ef5347cd66751f06ae96b99d196dab187d5c31bff3edd5f3dd2172cf9cfc21a310812f1be1f743dd2348be35f17bdb816b187fddf18dd26c00227014a4d57a451425de2c63ea5ed5da1571f20b0216853ad415db4f86c2a0789bc8056bca10c20c36522b2cfc14d3b590aae8aadbea3592a0b25885763983ca7986bf3e6a892fc51c20a20d9e8a12349d78ca519b3ad52be981e32eb8364449a979f6f39626abc151ac75199567b9e", 0xbd}, {&(0x7f0000736000-0xea)="16b667afae9d5456089c89013567811c06499e3f2dfd5edd743ed62ad869d66cc9f0ef20843c88ea4e15b96ebbc5172b2db2be2419bf9cc0b05d920f4a16483cf01a26be2c7a27931e5792c957ea4709205f4655221c88bcce7547901a8cf58b5fa2413c5aee69c33e525ba9de21be5ba0754f9c9736a72f53e19e9f5128df21654fc4b19305d8253a4a84b4c61f02df44e266fcf958b3176e3cb3fa2f6ee7217c7cecab31688a929a1e4cbbd31c4b094f7e78decb25ff09c7eeb052179fc58f7f73f63436724f711a5a986f9fd8a2da3b875dd501c72d5d36132d24a956f9fd67dbe898cc32f117288a", 0xea}], 0x5, &(0x7f0000660000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x20000095}, {&(0x7f0000614000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000053f000-0x90)=[{&(0x7f000061d000)="e19e1d52362f1e51ca77a8bf9bc33656ca60e275d017f07f4a52a85effe7d3d3a3f052e5c9e0467401cbd61fdb02d10f77456e10fac8e1805d42531088a57ded0a0f9472b1", 0x45}, {&(0x7f00001e2000)}, {&(0x7f00008ce000-0xb)="73669d72bc761fb5576f10", 0xb}, {&(0x7f00003d1000)="2821e917cf5fca0c36eff183e51f3f94239c189e6eb12fac74daa8ebfeb8fbbcfe8d85f05a6e42e3e9abbf7ffbefad4b9bbb3350ef140ea80c62259f71b0688298ba7afd848ae68d6af7fd91244193de09035f479906dd4be762dfc08885e7f355e78c444fe67cceb7965bf0ec0f5bb519a4541d393b2e6ff7ae9d4ea939cb5e0ad7de75cae2d6150da42547a47dcc28961d9c493deea4a7a001e8cd73537b49ec37200cf3dcf0f8906b3322a901e4cd3802b68eddc88a45b01f3abbec854076a449849919ef7d24640655b1bd7ff1068f74b62a6477e6e33a2d40dcf11d99", 0xdf}, {&(0x7f000023b000)="f6d974b6742c6ac6ef552b8b5e659c0f3b66774f3c2a275c1cb93408d14411b192a1f71e2edcd99eecd9596f68126fffd03e1a9023611da3410a39ff30e44c76317efb45f5b1cac211bde576e391acdc8224c52c2af2cb1ec55112c9d4588aa897802f9a9d98c2c8e1ae0a57eb5bf8cd592e68074bc69773e0c1d9ca85385640e53958052a08c82e853919edcb7a21d6c803ac9bd096da3d57e808b468311390d1346b9c56182a193a546a34e89d", 0xae}, {&(0x7f00004a9000+0xd14)="f26117f3a4bf8249f127a0e58afa9005436c2f805cc3a889ed995e527ba4627cc99b6ba7bb807e02abfb9539cabc0172e03ead8616a484527267bb710e500e4c00e157fd911f311da277d128e84db55b46c0e7dd2e35893a0e32e135bcf064bc22463eab60853436caa9b09bcc2d8c31eef7fcc5eb92738494ea471429a111eb4ac68cdcc071c07c4ac24edc4f46453fe666433d1f7550817e6d40df1458b1db3e9905397040ffc7f50a5543111e6bdfd34d3d704525", 0xb6}, {&(0x7f0000fcb000)="4dd79faa4b957b9d158e3278d573c82c233a9ff63d497d922055fd669dd7c5f114e5cde0d2f3c7e780f5177b506a7c450ae696478f15d62c0434a36f9b8203a5dfdc78ff7cb89cc9a3d603ee639bf688a81320ea5ea818e6526053f486e77f91d7dbeca64bf009e2ab9bdfd425a2a1612031335ff65b93cadb331c504fb37205ea70698fdbfb304f70e25d4946313bf1262459a5079fa10feb5ab3c0141b66d6f15cfc47a9b55181b0d3274652ed2998e05d4d8d7a6054616a026fcd5f3f7994b7d1e10e32b8b170", 0xc8}, {&(0x7f000058d000-0x6f)="e12e181f354f511c3d994063c60bbf787841c72c287914a61f2f3c0eb1921a58efd6eecc68506a03cc29c66c8a265aa6647e7896ba1cfd759a8dff59d896bd77f7a6a1c06c057b84ea8154f785f745e8d4440647b35e0113e08b87cb1f85e1b3140944ed5ada7eab950584cdf6d9a9", 0x6f}, {&(0x7f000083b000)="118812aedb283fcd08fcf9441a83d57a7a10c1449a4bd4fbc25fe730f424f1af5fe682d188d9bf1de58c4bc7ccb8e9dd06f56f7a7542fb", 0x37}], 0x9, &(0x7f000014c000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r3, r0, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r3, r0, r1, r0, r0, r0, r3]}, @rights={0x38, 0x1, 0x1, [r11, r3, r1, r3, r0, r3, r3, r3, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r3, r3, r1, r3]}, @rights={0x30, 0x1, 0x1, [r3, r1, r3, r1, r1, r0, r1]}], 0x198, 0x40000}, {&(0x7f0000831000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000078b000-0x70)=[{&(0x7f00001bb000)="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0x5b}], 0x2, &(0x7f0000a66000-0x68)=[@rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r1, r3, r0]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r2, r12, r13}], 0x68, 0x4}, {&(0x7f0000f39000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000273000+0xfd1)=[{&(0x7f0000501000)="5d5bbaea84209ebb3d47ce365e632b2e94fbda5842b9e229791e6c0facc66fd753d46142fe581180f3ab00cd86db594d645fc51e18cf5ae64ec26ea4428dc38da5b121f2e367748c649e9a01", 0x4c}, {&(0x7f0000204000-0xad)="ff42e0bda096db7793c23e7c82f25ceaf5e8eff88be65a75c9f54bd7cba389f23f53388af8ca0e54be546460cccb2ef24868cade18f584ac32de46ea38e09d4ccd98f38d9a49008810b40711e49ad94d82aa38cb6c5317b943499855a50a6595a0bf5ab4c23cb5c3532f27175ea1e9b155c93ffcf9b0c40a438ca83b85a01e8780c77e587e3c217d39310935dcbb81ab98b58978c59dc16dc25de05ae11db6f5e180fa20b577795eaa8fb7a66b", 0xad}, {&(0x7f0000ae3000-0xc8)="836a26558bc579a6ff2723a591fb2407962d7fbca26edc8edae9d0f8d3f23b9557da9cc44cfe009cefe5d039776babdfe490d315de922976ad990660782b517a39805affcec1666af05c37da248731aa4668b7aadc2aeb6b5b8bc62cf53bbfbcc936e4f168febd476458574e628ea144797f442e014d01a323bc62ea241f29e0ad2b2ea098c47db8212991613d4e71808366d1585bb7088e86b4efc1e0277fd8e4ca86c8416a560b0e2b97fab3f9735415334c396d45c62571947373961dc7983bc55da7a6f1251d", 0xc8}, {&(0x7f0000298000-0xa3)="758b3bbde6ce26cf7ab49c377570ee4a651ceefdc05666f93c7b81666e675521c341ff050f3ec7bc0c8f437d8abb4e5f6d0fc245988e1794fb9e9b0ac6d4d647293f8545af5793fb883a56fb3ddaca3ad19f8112dd217fad19355dffcaecf43a0ac5c4caec9fbc3c10912877a018b79f0d0d491d00d1708ef090b90ec40bd18e86438e8013eb03a183b949cba89536df71b6cae523f5f1aa6049ce87ba5b28cf930275", 0xa3}, {&(0x7f00008e0000)="690dd330aa22c4d09f9d8bff38da", 0xe}, {&(0x7f0000b72000-0x7d)="0ac749e93e41af07127c620668c045e4b736135e4054e7f8f336f6f5b9e22e74ca9cc122073c787aa6fd5c04a9d28d018881ef9be96bdffb8dc10362919ef1151d65b3e955519005d4b165fb5585e94a3776cf0a6e53a431419301051564ed7dd5c13e873df3b737fd48661b014d5f1c40bbea00598fad531cc8811154", 0x7d}], 0x6, &(0x7f0000a20000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r14, r15}], 0x20, 0xc051}, {&(0x7f0000207000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003ec000-0x10)=[{&(0x7f00004da000)="b17d4882e16d703a905ae607e34aa1c664cd393a339f808e4d6365ebdc1270ab5d1171fd4fdd0ca716cea3b52f70a0ddca0477c82185dd82f29b6478c20a06e13dc871581d7cbfdcbd440986bd9fa2d060e261156ef4a1bfd881ded1725d6c0ffc194b0d2be54feb0f91df63ea242a8e0f0506b45b54ff4185ddc9027dbea66d76e3b377ae7bac75c4408af2ba768a9d4b09949c18dc3eb5e8bd5f21be3d", 0x9e}], 0x1, 0x0, 0x0, 0x20004000}], 0x7, 0x10) r16 = getpid() r17 = dup3(r3, r3, 0x80000) getsockopt$inet_mreqsrc(r17, 0x0, 0x25, &(0x7f0000ab4000-0xc)={@empty, @loopback, @dev}, &(0x7f000081c000-0x4)=0xc) r18 = syz_open_procfs(r16, &(0x7f000078d000-0x1)="6d6f756e74696e666f00a4") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ebc000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x1, 0x3, 0x2, 0xfffffffffffffffd, 0x3}, &(0x7f00008d3000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r18, 0x84, 0xa, &(0x7f00004b0000-0x20)={0x5, 0x20, 0x8200, 0x4, 0x3, 0x0, 0x8001, 0x6, r19}, &(0x7f0000401000)=0x20) ioctl$sock_netrom_TIOCOUTQ(r18, 0x5411, &(0x7f00003bd000)) 2018/02/05 05:51:38 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000025000-0x10)=@req) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0x680000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000024000+0x325)=0x5, 0x4) 2018/02/05 05:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x80000, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) 2018/02/05 05:51:38 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000+0xff)={{0x2, 0x1, @multicast1=0xe0000001}, {0x6, @random="46ca5e4c3263"}, 0x0, {0x2, 0x2, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) read(r1, &(0x7f0000021000-0xc)=""/12, 0xc) epoll_create1(0x80000) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 05:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e02000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bfc000)={0x20, 0x0, &(0x7f00007f0000-0x20)=[@clear_death={0x400c630f, 0x2, 0x3}, @clear_death={0x400c630f, 0x3, 0x2}], 0x35, 0x0, &(0x7f000008e000-0x35)="1c3b4ead0af57f7b46a5a4fc57cb484343480058f08d224e79bcd891eae2bdd60213acbd5e7213ef944889558df25abddf862220f5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}}) 2018/02/05 05:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000c01000)=""/185, &(0x7f0000af2000-0x4)=0x6d5256e00f0eb55b) r1 = syz_open_dev$sndseq(&(0x7f0000192000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00004b4000-0xb0)={{0x4, 0x8}, 'port1\x00', 0x2, 0x0, 0x83f, 0x7ff, 0x8, 0x10000, 0x3f, 0x0, 0x2, 0x8000}) 2018/02/05 05:51:38 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000025000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0xc) r1 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000015000)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f000001d000-0x4)=0x9, 0x4) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000025000)=""/30, &(0x7f0000025000)=0x1e) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)) 2018/02/05 05:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b69000)={0x5, &(0x7f0000fc1000-0x28)=[{0x5, 0x2, 0x7, 0x5}, {0x8, 0x6bc, 0xfffffffffffffffb, 0x10001}, {0x6, 0x5, 0x9, 0x10ba}, {0x7fffffff, 0x1, 0x5, 0x1ff}, {0x4, 0x6, 0x101}]}, 0x10) getpeername$inet6(r0, &(0x7f00002ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000175000)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x190) r1 = socket$inet6(0xa, 0x2, 0xa128) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c69000-0x9)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e8c000)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00003ac000)=0xe8) fstat(r0, &(0x7f00005d5000)={0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000512000-0x38)=[{r2, 0x4040}, {r0, 0x1040}, {r2, 0x200}, {r0, 0x8}, {r0, 0x4000}, {r2, 0x88}, {r0, 0x8000}], 0x7, &(0x7f0000dce000), &(0x7f0000548000)={0x3}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e11000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f000020b000-0x38)={&(0x7f000042a000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000696000)={&(0x7f0000c20000)={0x1304, 0xd, 0x2, 0x8, 0x5, 0x1, {}, [@generic="87c9a990a083f02957d3f4220dbd4e030355ccfe5b595d074da83436f2fd1a5f9a3c9cd493ae4159c1df4e7ed729ff7352b082d7bf5c11030da17c61fefde44f80890d8de1f9eae28788c53c7db7ede0060a4d204e8a1a6d921cef63fad6b604c944ec3684ce77832cde1bebbcb664e01347a2e8be817414c2f4d1d62ce460aefd76fdb679c6f2bba09df10087a04e1016d6d3cbf40efc3950f806e2c0995a90cad0b8aea318f129a8eea0ab6fdd74404fa5e268614fff258fc808f9b1c7a3a65ba715c37ed606d7761c0e553ef6e3c6a4bbc064d473298a7def50", @nested={0x1d8, 0x8f, [@typed={0x18, 0x23, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="3782200f70f421bb9d4d546330037e853eb717ea57c4026a64a6f7b86b40fab02be13571766419fb48493eba49435a1faaafc046c9b66440fc2a5ef3cd22e7e4429297de5d741c634b9382b430087c295e793f691ab3dc2509d6026e91de1b805c0d1e68f43790483d29dad5c941ab5fb13b47a1b1e8a7abbc9292ec903db182961087022a3cffc028590eda580945c58a031389243e10cb473686bd05c69626f2717ecaf787cf0f91642580ef8226e5981367ac16d8de5b9bc6fddbdc72615386637cd6bf3f9e0d5f61ad0f4043e15b9154681a3a6ecaa3ad93702d2bde6ec466", @generic="95570d201029b586ce2bb5df7a417d92e23495d092733a3a8c7bddaea23e7c9833434fa9bfdc6a1d34be41dbd221c7a9357036e00c2d57e72124c09b1406b5ada7a75843da7028fd831514435532042e4da296c1bf4f6c74fac39faeb292657f18fb4984eda02beb980b4243d35ae56d89b2deb450fe70d76418c365784dbeac04d2668c01919fabff31620baab4e1128a02f5df4b417ea6d3259b0966ffe47cd8a3e6c20a57cf2ec123ecf3dc57efd6810265ff337b0990b1176556c998a590ea223bf41bc7bf934ae6c08108", @typed={0xc, 0x63, @uid=r3}]}, @nested={0x100c, 0x70, [@typed={0x8, 0x7}, @generic="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@typed={0xc, 0x21, @u32=0x3ff}, @typed={0xc, 0x8f, @uid=r4}, @typed={0xc, 0x4b, @pid=r5}, @typed={0xc, 0x84, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}]}, 0x1304}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r6 = pkey_alloc(0x0, 0x1) pkey_free(r6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000701000)={0xfffffffffffff88d, {{0xa, 0x1, 0x47, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000001}}, {{0xa, 0x0, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}}}, 0x108) 2018/02/05 05:51:38 executing program 0: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005e2000)='./file0\x00', 0x20) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005e2000)) r1 = syz_open_dev$sg(&(0x7f000053b000)='/dev/sg#\x00', 0xd1b, 0x80000) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005e3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004e3000)={0x0, @empty, @rand_addr}, &(0x7f000052c000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000543000+0x475)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00005e3000)) vmsplice(r4, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f00005e2000-0x7b)=""/123, 0x7b) 2018/02/05 05:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00002c5000)=0x9, 0x4) bind$inet6(r0, &(0x7f000074c000-0x1c)={0xa, 0x1, 0x45, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1fe0000000}, 0x1c) fgetxattr(r0, &(0x7f0000599000-0x15)=@random={'btrfs.', '-\x00'}, &(0x7f00006c0000-0x1000), 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x37) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000374000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005ec000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x107, 0x1, 0x401, 0x4, 0x1}, &(0x7f0000649000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008c1000-0x4)=@assoc_id=r2, 0x4) 2018/02/05 05:51:38 executing program 5: clone(0x0, &(0x7f0000039000-0x9e), &(0x7f000003b000), &(0x7f0000000000), &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/hwrng\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4), &(0x7f0000ef7000-0x4)=0x4) 2018/02/05 05:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b0000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getdents64(r0, &(0x7f0000388000)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mkdirat(r0, &(0x7f000091d000-0x8)='./file0\x00', 0x180) ioctl$int_out(r1, 0x5460, &(0x7f0000008000-0x6)) 2018/02/05 05:51:38 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c89000-0xc)='/dev/rfkill\x00', 0x109001, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d40000-0x4b)=""/75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000cd9000)="141c9e1089f59777d34096e9de320d627bb2ac", 0x13, 0x800, &(0x7f0000128000-0x10)={0x1a, 0xf7, 0x6, 0x80000000, 0x3, 0xfffffffffffffc01, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000129000-0x4)=0x7) ioctl$TIOCSBRK(r1, 0x40044590) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009d0000)={0x0, @local, @multicast1}, &(0x7f0000715000)=0xc) 2018/02/05 05:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000959000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d74000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000101000)={r1, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffff8}}, 0x1, 0xfd, 0x4, 0xa80}, &(0x7f00005b9000)=0xa0) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f000011c000-0x1c)=@in6={0xa, 0x2, 0x1000, @empty, 0x1b63}, 0xffffffcb, &(0x7f00006fe000)=[], 0x0, 0x0}, 0x0) 2018/02/05 05:51:38 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = dup2(r0, r0) sync() readv(r1, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) 2018/02/05 05:51:38 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@rand_addr=0x202, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/05 05:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f0000295000)=&(0x7f0000527000-0x18), &(0x7f0000591000)=0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d40000)) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3}, {}], 0x371) 2018/02/05 05:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x100, 0x80800) fallocate(r0, 0x0, 0xfffffffffffff001, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f000054b000)='/dev/sequencer2\x00', 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f0000961000)={{}, {0x0, 0x989680}}, &(0x7f000028c000-0x20)={{}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f000067a000)='[mime_type\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) timer_settime(0x0, 0x0, &(0x7f0000ff4000-0x20)={{}, {0x0, r1}}, &(0x7f0000e6c000)) 2018/02/05 05:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000096d000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000973000-0x4)) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00009d9000-0x37)="2477300fe3af7a96459e9945666f26e5d146f4ebdf7bc81bf9869b54e6fe6cbbc4f0f594b40417db4f68ff3d9b6ea3df4dd0ecd0ce72a9") 2018/02/05 05:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000f5b000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000262000-0x40)={&(0x7f00000ae000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000d35000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bcc000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000702000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x5, 0xa}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b91000-0x10)=@common, 0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000a7d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000067e000)=0x1c) prctl$intptr(0x0, 0x5) 2018/02/05 05:51:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000013000), 0x8) r1 = socket(0x15, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000013000)={0x0, 0x2, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x12)={r2, 0x9, 0x5, [0xffffffffffffff80, 0x9, 0x0, 0x9, 0x7]}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000000)=0xfcae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x12)={r3, 0x40, 0x5, [0x100000000, 0x8, 0xffff, 0xffffffffffff0001, 0x8]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) r4 = add_key$keyring(&(0x7f0000fba000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f00008be000)='keyring\x00', &(0x7f000033b000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$search(0xa, r4, &(0x7f0000ad8000-0x8)='big_key\x00', &(0x7f00009cb000-0x5)={0x73, 0x79, 0x7a, 0x3}, r5) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x25) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000914000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) sendto$ipx(r0, &(0x7f0000028000)="ef21007d41e5eec207470703f748012fca4aa3f231251dc0521b20716c2e5dff27e2fe18d144187ce02c4263a3e3bfca88855e58f239b0138ea32ecc63d744a7ef8c9604fe54389e2fe10891040f76940c6c72821a2632b2eb323d1358e9da9d00402feb3ce4dfc23866e036eed6e42402a52a7490a732bbc56684a48c97331e3db080aa7bb4d8f0f298f3865dec167f7b2a409c0d2fcfa8e2e0692604641607f80ef202a6bec9d5d4efc08edf7bae25cc1bb95f7cafa01d43480618aa25", 0xbe, 0x4004010, &(0x7f0000172000-0x10)={0x4, 0x2, 0xffff, "cdbc35d9a012", 0xfffffffffffffe01}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000004c000-0x5e), 0xfffffffffffffdef) syz_open_dev$binder(&(0x7f0000d96000-0xd)='/dev/binder#\x00', 0x0, 0x2) flistxattr(r1, &(0x7f0000d78000-0xc4)=""/196, 0xc4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00002bc000)={0x0, 0x4, 0x7}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000447000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e1c000-0xa)='/dev/ptmx\x00', 0x600, 0x0) socket$netlink(0x10, 0x3, 0xf) signalfd4(r1, &(0x7f000007a000-0x8)={0x9}, 0x8, 0x80800) 2018/02/05 05:51:38 executing program 6: r0 = epoll_create1(0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000013000-0x4), &(0x7f0000001000-0x4), &(0x7f0000004000-0x35)) ustat(0x0, &(0x7f0000f5a000-0x20)) r1 = fcntl$dupfd(r0, 0x0, r0) fadvise64(r1, 0x0, 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000df4000-0x4)=0x8) 2018/02/05 05:51:38 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) socket$inet6(0xa, 0x3, 0x4) setitimer(0x0, &(0x7f0000056000)={{0x0, r0}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{}, {0x0, 0x0}}) select(0x40, &(0x7f0000052000-0x40), &(0x7f0000053000-0x40), &(0x7f0000056000), &(0x7f0000051000)={0x0, r1}) 2018/02/05 05:51:38 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000008f000-0x4)=0x7) 2018/02/05 05:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000af4000-0xc)={0x0, 0x1, 0x10}, &(0x7f00000e7000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000082c000)={r1, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}}, 0x8c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/05 05:51:38 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d4f000-0x230)={0xe5, {{0x2, 0x0, @rand_addr=0x8001}}, 0x0, 0x3, [{{0x2, 0x3, @rand_addr=0xb71}}, {{0x2, 0x0, @rand_addr=0x9}}, {{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x230) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000699000)) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000d0000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) write(0xffffffffffffffff, &(0x7f00004df000), 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000018b000-0x8)=[0x6932, 0x8001]) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x100, 0x100000000, 0x5, 0x800, 0x9}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ff5000)=""/125, &(0x7f0000185000)=0x7d) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000abc000), &(0x7f0000000000)=0x4) 2018/02/05 05:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000004, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000343000)=0x3, 0xffffffffffffff3e) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400}, 0x14) shutdown(r0, 0x1) 2018/02/05 05:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000edd000-0x4)=0x0) r2 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d1d000)=0x0) r4 = geteuid() getgroups(0x2, &(0x7f0000fff000-0x8)=[0x0, 0x0]) r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e63000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000c45000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000823000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df6000-0xc)={0x0}, &(0x7f0000078000)=0xc) r10 = getuid() stat(&(0x7f00003bb000-0x8)='./file0\x00', &(0x7f0000b0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004e4000-0x4)=0x0) lstat(&(0x7f0000de3000-0x8)='./file0\x00', &(0x7f0000f0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000090e000-0x8)='./file0\x00', &(0x7f0000e58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3e000)={0x0}, &(0x7f0000a61000-0x4)=0xc) fstat(r0, &(0x7f0000c69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a2f000)='./file0\x00', &(0x7f000038f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c64000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fae000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000839000-0x4)=0xe8) getgroups(0x9, &(0x7f0000e19000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f0000a47000-0x38)={&(0x7f0000769000)=@proc={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000fa6000-0x70)=[{&(0x7f0000f6c000-0x2b4)={0x2b4, 0x12, 0x111, 0x6, 0x2, "", [@generic="7ab656e48c55f53b6cd5f1d89817a46321646bd0dfaecb1e5e8aaf8a195a6eb731f4ae8b9c1d", @nested={0x3c, 0x3c, [@typed={0x38, 0x50, @binary="8b17254e1bc6d22acb15afb974111d8ddab48b4124134705d816e0a485effce1519fae6a8fbd12b15290ec336e"}, @generic]}, @generic="ce74a787cb4363289400a250a236de1d0da7f961b4fb5ecf1db69d2df5576066ed7e1a8e5508d336ed03a641539460ed8ec8270a08f3ae0b0fe80de5903ce184117179d1e537c1751a426f04dc8b52108d7e0d62f3195bb7b2a25181b6c16c36097336768f69ba9a5fed86986e02b35896dfca95f254417cdb5593522c95f3f4a12a57ef4f1a3bc931c9bad32b7bae457ec2ff10ca3c939dfd86de63ef7072a3df64d937de655d", @generic="f1ca29609b91a42e726a9b32c68770455b8230a57248010f043959e9a71ce02d545bfd1a31aa178aa0bd5d7ff9aafda0f5647bd4b3f539ea705dff638095308f0b5a0851624f2c953b82f065c114e2207a57443dc5fafd188335b192f4527d663eb91043d0eab3370ee13f6ac28370cf74044a0a509f892e1a76654b355c5c917ff5561f0e2a181a668831ef7dc32cb14bca1d4067912fa034e39e39ca949dbdf986c48235b67a1cf43a53a05b878710fd9effb0f733a521face8e23b683077c32bd040b3e3ff3865741f9e74a162ad29c66c8ebf19eb59b6ff5227886a79825805771a5a08330aa", @typed={0xc, 0x5, @u32=0x200}, @generic="4d7616fd5ecf5dc80cd7dd3ca835c693765ffa737790935ecbeb4d351a1151c40eda95e6a8eef866a12f290daba7c5a76dfb1274cedd4fcd0e555d1ec140381e3dcaa1a42f4318e1b4d81cb3a0c6418bb876d19c64fd33a06907b24efaa652d0138d3241aa2ae15d9833b22f0d32c04daf8b8c383896079a552a015bbf4de0b5005a68139ca18f612f9fba4f01", @typed={0xc, 0x2a, @fd=r0}, @typed={0xc, 0x72, @str='^\x00'}]}, 0x2b4}, {&(0x7f0000105000)={0xb8, 0x33, 0x200, 0x0, 0x1, "", [@typed={0xa8, 0x24, @binary="d5dece04da9f83aec9ecf3d33aa5a9271565712cbd0d15ad49cd1e371ad113effb28d88066dda577e8d183958fa60a1094522ab1f5a97b846e55be90e3ebf57a4abcadf4dbff62481d58450019687e1491cafe154b14b2379f812dd64c810be59346b761ca18ca0d669341ea2f2939d484ec5b425a81fdfbc101709fc5cc47f958fe128d175d2e8c7ccbbc3b5180071fb38b84943cf5ea7f2c9f0e245fc266"}]}, 0xb8}, {&(0x7f0000b94000)={0xc8, 0x37, 0x300, 0x6, 0x0, "", [@generic="68671b686990b8e09435b138446db4a1191cccda60fefa5d781876425769892bac00a9c3102b7edcc8b75e335ad7e589ae52d1215cb242c372f26ae1b7ebeba42263792a82a36442e68ea3d93bdd3a3904e229403a38bffc2dabaa267e5733f516e8f9ff494f65b99bff46248f8a462395469cc7914ae9659c303063b908209ac044b1b2662053892cce93c909a4cde9e3cf24c9dd45a1e189f52a42ef5316d5cdf06cd4dc4d7c4b26831fcf09f19ca355ac1fea9758"]}, 0xc8}, {&(0x7f0000bec000-0xf8)={0xf8, 0x40, 0x300, 0x0, 0x2, "", [@typed={0xc, 0x95, @pid=r1}, @generic="d338af4f65e7c06262d0e42bb112a2ff0898d652f9ec2ab97f435036095ae6f4ed6a7a7dbc417083d0a7ee5d2e0e89647c0486bde403c08ea28b76e1513b0aa401", @typed={0xc, 0x1, @fd=r0}, @generic="6139e1c7e3dafb58c73b0c25e0300122e5ae8ff4eded544f02146a1bf9d6e3b128b50edc9dd8ed29f9033d38fa86e4982a9ba24c5c9ebd0ddac639a7343b5863f4ee1abd15c66c0bf174ddb6a88ff68f6ce9da659791b8ee1e35dbf5d281f673d7b1694ed1e93520bccc34c771a96287edb9656f02815fd4f946c9f29a8497dd5fa716f326723ce891fbc6ff"]}, 0xf8}, {&(0x7f000070e000-0x147c)={0x147c, 0x41, 0x425, 0x3, 0x2, "", [@generic="6534697d26e702c787d785dcd66d43b43704eeb47e845fca5b3bb7c4e02fe6d6ad77821bca323f784c89a3bbe640a48c84980d5e9d9c9bd02316a34f01a89cb3dd51a4e91e2f7f2829484c8016e3154da5ffb9025e1df746f681a94a541b7fbf576907a91e8e9a8698a42e7138ca8ad67131de76081b7a69811eb8c8bca7f59c57208360f14b1bb96eee71d389266e66b8de521753bef8289500c4751400644350645434e41c731f6df786cd259f65c85a6764fa6018ec1f2b9dd88afb9aa50a207f1836fa20f67b15ab345f8d0e5b9a076ecb54d3a2", @typed={0xc, 0x8e, @u32=0x3}, @nested={0x1290, 0x1b, [@generic="60771c42ea94f8ed660a870b16c5ed0946b6b125e50ce863a82429d653abe954dd0649a44f1838a2efc4476968617b06185c97cb0dd1df215261ad47a6623be4b039d77250cd2e3ab4ca98213571778c6a251189bfa5fbe38ad775e0d4964ec9261827a0d709352d55d36bb78bd4fd16d63e1ada1260e51d285fcb7ea5d10e31147ee1903b94b8bcc18da21e6ff7285e62840a19c267e7d1ef0f67d3fb9b75092d2bc543457db26e7aaf97bef5ac55d649b410f12fc0a4535e", @typed={0x10, 0x3a, @u64=0x7}, @generic="55e750d18125eddb72ee3a97651d45c77c13198a2cd9feae0f251955fbe823d60458b2832288861298d301f4afecfd3d6572d5ff5abb054c8bf8aef961e67385416c2297fa31aad455d2ea798b87594fe4eda3a87edb", @generic="a7f867025b3b598d77a83de10911aa3b1016f97ac08fa829b76ce9c04f005f258a659168bc80fa78a06d199e2376ac00d623a16ca878d67bc1dd0e5474356f705c2d719abaec0da2f4fa95ab4b6efd7e5b09542f1d2f1d5a433d67aa6a598a761fc9c7df6a7cf3ba063669b13e17eb2c5912575feafb3ad92cc22add6803ee08a2272004846cc0327d774a9d1ea5e00917", @generic="e1eea2d9e00b75c238eb975910ab321ec14ba4597b730af670eeff7341662575d15bcbeff916c2094bb0c34ca3ccb0a08197af489acce147d4cf9a0630a97a474703dc44f3c9860d48f6eccb772519486de525d365364b145a20489cf04ce3dd7e5a92f238f2efbc9a96732ebd37e5d9a373797b82c62da41880329c11bf2e612352b66e38ac07caef64abb1a9db6bcc1d82b5218b541a1546a151d9", 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@typed={0xc, 0x3e, @pid=r2}, @generic="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0x33a0}], 0x7, &(0x7f0000a40000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xe8, 0x14}, 0x44) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r21 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r21, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000552000)) close(r21) 2018/02/05 05:51:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000009b000)='./file0\x00') mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003c5000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000fe1000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000beb000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a43000)={0x0, 0x10, &(0x7f0000fe0000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f000014c000-0x4)=0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fe0000)={r2, 0x8}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fe1000)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8), 0x8) setsockopt(r3, 0xbbe4, 0x6f, &(0x7f000056d000)="051bcc925336188ee0f3a9bb6642ea34c734d5efae077935c4aaf4ea453fe0ea9491bb606bd1ff2a201b52160ac8333c456a5a1fab4f76474f153fa6ef3e320ed5097a7ba0831310c615acea48af8b8aefb2dc31e0c73b521e2f479d674650bac8baad9117b2d84ece472049b8d430d18cfd", 0x72) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/05 05:51:38 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)}) 2018/02/05 05:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c3000-0x8)={0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b7c000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000291000)={0xa, &(0x7f000094d000-0x50)=[{0x10000, 0x401, 0x2, 0x8}, {0xacaf, 0x9, 0x9}, {0x0, 0x4, 0x0, 0x1ff}, {0x4, 0x9, 0x80, 0x81}, {0x6, 0x8, 0x400, 0x36d6}, {0x7fffffff, 0x0, 0x2}, {0x5, 0x6, 0x1, 0x200}, {0x80000001, 0x6, 0x82dc, 0x60870d62}, {0xffffffff, 0x80, 0x1, 0xfffffffffffffff8}, {0x0, 0xffffffffffffff76, 0x1, 0x7fffffff}]}, 0x10) [ 56.396850] binder: BINDER_SET_CONTEXT_MGR already set [ 56.405776] binder: 5579:5584 ioctl 40046207 0 returned -16 [ 56.414440] binder_alloc: 5579: binder_alloc_buf, no vma [ 56.421379] binder: 5579:5581 transaction failed 29189/-3, size 0-0 line 3127 [ 56.451793] binder_alloc: 5579: binder_alloc_buf, no vma [ 56.451811] binder: 5579:5597 transaction failed 29189/-3, size 0-0 line 3127 [ 56.476249] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.483501] binder: release 5579:5581 transaction 5 out, still active [ 56.496455] binder: undelivered TRANSACTION_COMPLETE [ 56.501900] binder: release 5579:5581 transaction 6 out, still active [ 56.508562] binder: release 5579:5581 transaction 5 in, still active [ 56.520048] binder: undelivered TRANSACTION_COMPLETE [ 56.525404] binder: send failed reply for transaction 6, target dead [ 56.532061] binder: send failed reply for transaction 5, target dead [ 56.538657] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 05:51:38 executing program 3: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000077e000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000012d000-0xb3)="35bf62e99781997b79b90b102d7c8dce1301e0ec34455c258a0b5d69a968f4a8c02fe074e719b371b29b1bcaa16bd7b450e2bcd8045c5eb68cdc734e7f7056d3b9a17810e1819d33a1b91b3c5b41ba18afa2773bec920bc351cb22932701be7a55ac19474abd33ca81923dbb95f4fa9e395cb374cb6f9da444c4abbcf274e6c126544b8a9c89f63dc2d5ea786f9d9589561f3de385b22de0fde999d77ae486e088187170fd49a25c13117f4043769dd0f6b517", 0xb3, 0x4000840, &(0x7f00001d3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008ab000-0x1)='\x00', 0x1) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f00008aa000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/05 05:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000bfe000)={0x100000001, 0x2f, 0x934, 'queue1\x00', 0x4}) ioctl$TIOCCONS(r1, 0x541d) 2018/02/05 05:51:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000002000)={&(0x7f0000003000-0x1000)=""/4096, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:38 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000013000-0x4), &(0x7f0000001000-0x4), &(0x7f0000004000-0x35)) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) setfsgid(r0) 2018/02/05 05:51:38 executing program 4: unshare(0x400) r0 = timerfd_create(0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c68000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x7fff, 0x2}, {0xfc, 0x2}, 0x3, 0x4, 0x400}) fchmod(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000000)=[{&(0x7f0000bf4000-0x1108)={0x1108, 0x10, 0x0, 0x4, 0x0, "", [@generic="61afaa903cc27294c738168dd5119344d16208f533b1997c65f904764fcb3a23920534672ec8647833f615e60399b29dd6779f2c77e8ce80c216b2ceaafed6086cd8e4b94d6b5ac49d16ec1b2e6dd8cc1bb166d8752c7c4e12e2596ae44bb8f43c1a5811f288ac173a15c7d925a5d4741757004ff50856328443124983d0eda05c695589af084efe9b1cceffc22bead38e2b846372ddcc9019561f1a9450dd7ee1a781f7bcf7eb2b80206a44292d27f569dc4654d99675a2b0b7747ca20c21cf61ec97b1d5f072573dba9cd4d0d7ccf7aa8685200766d9a484d6909e4dab2e3e1150f89e520e185701b1", @generic="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@typed={0xc, 0x2c, @pid=r2}]}, 0x1108}, {&(0x7f0000002000-0x2724)={0x2724, 0x10, 0x1, 0x1, 0x2, "", [@generic="e9eda0a6bc17f3433abacfe47002b035edac1a361a42583bb1fa3d962edc8cb8aa8598d5d2f7264835d62270ba6abfc88fda9038eed85abef73b775cdc231e866967571a595b475b7a75e4a6a30caf64824f9518a49d1f0be77320b437b6dc30241c536d4932a1b2cde30c208c5417446f2dad763b8d70a737107bd12258c13ed489e38496ff7a8d3f20c3f9c6138e2f1a324368a9bf60581f7a9b3a4427431e77b7fb1bbdf3aa1392cbc38458d16eee4291f42545bc1d8e2622e8386d39e0e562e8bec6388aca12a55c8595014614faab1a9ce52800", @nested={0x318, 0x2e, [@typed={0xc, 0x66, @pid=r3}, @generic="eb2fafa8001420b737174c7c7768711216c5599aa2c817a6157cf88f25d7fa0fef7cb79471755113a76bc351dde611f2a9873865d371997b86a0f9be6631b27e7bdbc33bf4dad095", @generic="22b2c8d3bc1c870aa51f2e2b688aafc34f85aefdacf7a5d49789454b1a77c8937c04201d9d2477c24bec8d94d990e42485d8396d10c61bb25359b61ea6c15da30e4f143c06d164fce1c7c53bba523269759dcee6de0d2ce492b02e1b0f0fafcc6bb7537d07fab351235b0002cf3f6f8f39e79e1fb7c42224c0464f73bd5992d57d6a4542a24466240f50d1c04a69e75177e0", @typed={0xf0, 0x4, @binary="6154e64ce5d831957ab64652b3d9119699c8f6f4977b549570a5dade8106a8083f39f9dabbe573d8f9f4dcfffa5209e51efe082ed93ca6ee0f7ca141bcedab090e75c004c1961c2eeb43d55fd5f72a809c4da84b6a5c14bbc98ca21047bf1d149b445fd5955fb7b8b263ad0f478c13850f22081bd23c2110f280a692dfef0bd8078e6098b1ef2b6b159f3adf8e676db54dcbacb640973a3a60f55f28bd8883bc7166498fa91dae0b65370e518875c97088658aed7d9e870315608f5b385824a25fd9d99bd0ccb828412668a65a7757d228bf74311b00cff71b27059bc4431038b9ab6f93ac8c55e8"}, @generic="f007cc67dcc8d49e02022ae180cf13ec9e358a22f4190ba7bcdb5a657531256904a6e217ecfbef83017e2841db54da0e65cd4e1455bddde66eac939711881bb86da9458b00d9ad283b6baf0bb99516830322e28a771fffe36a169803df79da8f479d4182ad4f236f6b1f5e7b442f1ff03d8333af865b87", @generic="b53789b1a90082bf95233f680a01a25d882fffa3e212550f5caccabc276e84933bad3327b7da4034a807b1ee8487f0be89e93b5a9157ce5104b8815cb88efe9327a82de4e82ec4fb2e21ff42126008f6dacf2c8641fa494563465ff978f7aca0467244209c6b347b67848c2c0f9c29207fca641fe7faff309fc27149f152f0363b1d6c1c92e9518852d8eac99ecff56be5fa65ae6d0bca49bdeb0e9d2677ac521667e7513410ce65fbc6dd474c751d5aa94043835d0afbb4d4fe", @typed={0xc, 0x38, @pid=r4}]}, @nested={0x320, 0x96, [@typed={0x8, 0x30}, @typed={0x8, 0x53}, @typed={0x8, 0x79}, @generic="554451f3f6fa7572a31794c9494e527c8e080e4ba82f8c878189679d627861e4bc87d16029f47fe20ca71941cbc9c45548c13a2abdafc8f8972ee0b11527af884986dab8d47e30f12cc67b8554cf0504f85ba8e272ba86f975841842bd43a1e8f667ae928290335041d658e8558201", 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@nested={0x4, 0x38, []}]}, 0x2724}], 0x2, 0x0, 0x0, 0x40080}, 0x4000004) 2018/02/05 05:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00007b6000), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000263000)=0x0) r2 = creat(&(0x7f0000a04000)='./file0\x00', 0x6) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000373000-0x10)=@req={0x1, 0x4, 0x10000, 0x6}, 0x10) ptrace$peek(0x1, r1, &(0x7f00002f6000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3b000-0xf)='/dev/sequencer\x00', 0x400, 0x0) write$evdev(r3, &(0x7f0000647000)=[], 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f000089f000)="9a58cd831860f593a412c18cc02419a64ea9f71445d66e6a96405ce3bad13065d9a229644ce96164563e83533f", 0x2d) 2018/02/05 05:51:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4802, 0x0) futimesat(r0, &(0x7f00000ec000-0x8)='./file0\x00', &(0x7f0000ccd000)={{0x0, 0x7530}}) process_vm_readv(0x0, &(0x7f0000002000-0x10)=[{&(0x7f000086b000)=""/235, 0xeb}], 0x1000000000000247, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x2c)=""/44}], 0x0, 0x0) 2018/02/05 05:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008d5000)={0xf98c, 0xa11, 0x100000001, 0x3, 0x6, 0x9f5, 0x9, 0x9, 0x9, 0x1000, 0x6}, 0xb) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 05:51:38 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00007b2000)={0x6, 0x7}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) fstat(r1, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) clock_getres(0x7, &(0x7f0000591000)) clock_gettime(0x0, &(0x7f0000cca000-0x10)) clock_nanosleep(0x7, 0x0, &(0x7f00005b2000)={0x77359400}, 0x0) 2018/02/05 05:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003be000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f00002be000-0x11)='net/fib_triestat\x00') sendfile(r1, r2, &(0x7f000072e000), 0x1) 2018/02/05 05:51:38 executing program 1: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005ea000)=[], 0x0, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f000022a000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x24}], 0x3, 0x9) poll(&(0x7f00004d2000)=[{r0, 0x400}], 0x1, 0x80000001) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005e8000-0x44)="cf803cf00001079c8d1117bd5f2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e4c8017e64a93974b9992ec0007e9d0ac2c82e43f327a63", 0x44}, {&(0x7f0000112000-0x1001)="1a72b5a01d62bddf93709bcff5f8f26cad96caf9d60bb777fcc80bea3201fea42470b660f9f5be2066e3063fdda2561672de0db6a7c8faed553acb3bf8a0969995f9616e3e68bb2c3e33eddf24a7523bd7e37f97e0e19f9d12e43d3f5e029e13d9456b99e5f01c1a0ae9937931143b6166126338385e13e15c5e36690ee60139e947c784ddcff04aba177cfa82ca891459173d7dccf550b54a3ecbdf14679b4632f25bf114e925079ddcc14e8d18e43a0f3e473be19345152813bcece5dea06c17d7f1d9f95a8fc37945d90e6bb0e3718f9fb5800b9118e0c651e774f6d89ad52bf1aa41e13d77cf6e6ad1f6ad412c8119d0e4c3613f09fbc7cf3806fe6be71ad9cac1d613fbcd60d1453e6ccf627f5eb2f196cfbf44febd216df53fce988f221e9f412f13f69315eff84a6110f3d6e26cce54294e592a4072f2b34d0645bbef2f34a88613380fba4d19008a961313e83ba74986ba1e7190ca131742dbfc696a4eb72dbf481bdf23bb8b8951fe82f398f65d5241c42ba662d7350d1a46d6b2fd34049fae7eb4863bfb60da15b7e5617534153fa2a1cd285de4be515489cc1f558335007e66e16049f290cd9154ec1d1ef34eb22ce3ca82d3acd02ccde3b9d068dc087663fc77acfae4ed53e8b9abad905e2d9806d12ad3fb93b7d38255ecac4a5c69bd891b1f56ad1e23fc0355a388ab5640bdb71d8f9607f457ffe9c96c85fa42dfd4e9e4bc629b085a08134acdeb2418ddf1c972a00ce41d2f749273697cc734210dc1bacf3d920703514dd4c337efe47e9fe94e0f2532735d67ca78f73d6a7ab767e615ba7c14101e1f363146773617baffae5ffef939435cac22b5dc872e5bf14866e978fd040166e30d3ace68170019b004caff93dbecc676bc53fd261709acbe4c36834c0d46dd74ebbc9ced25db42bb477779a1db76c69cd2b64e7ef76e96837e0a5cf96691d29d75fcdb08f73902cce160067e732e2fd02c94f3fff6635fe7981dffe58dbc3f4a5ee21e1b377a3f40aec1105808591b5762cebae496d826b276d5c1748e120fb2554cde01056199e7897e6cd4a1ece902116af1e9ba9eb132d2a0439634e3b5a48c02aea694388a1ab67d2ad18aafc446eef2eb3903fc09b6eb240263862af73ee04357da0b66eaa11952d2b003e3ee7747256f9863e08ec08026c6df949d4554150ba578563a5e7bc8251fb544e449381da119605001d99012aa2d5ecb7e81c97c84353b3a20f1c107aae7351f72f6a6b1a5caf087b74249c4fa5e1582d4362787af2ae093e65dd60ca661c3be00f92a7b30788c1d5984c8ce7f8633eef5765032e6ca37ba9eb71d3d9c7cecc47aa8147972664556ae67c215fd3f2a3affb881cfae888cf654b6a0acc4c462bcc2ca5a9035941c503c1aeebf62474b536934300f47302f19ab17c85443fd1f584c63643b226c34843b62184d6adfb6c632ba7b57fd870fdd0850de159c2316420410828946d216829cafed172d2a24b57703ac0099a07b983194108815f7fef73efd7993cdefa137752373bd38a980ce26dff1cdeaad1aefa49e46de0fbdcdd3ec9c2e1e81919fbb360f48608588bbbd9eed5d6feb8d3d792df2a203b3b7127cfbf3143de501fc6f5b2db27bd6e7793c22c3437b75ddb9d405572b97d31f9089df3b00a07eed945a4b4d44ebc62376d4dc1f2f5cc1a7afa3d7593328cd79c0764ba198060f6df992ace71e06b59a81ee2b5db54e47da7d466f5f6b8c15901b16007674d4cdd59f95a31203d72f10d1a89936b5172d22b9f892f76165380322c11a0506e75dc6279eb02e95d3b03d64b02bead860162a636e8708447854e953e4f603e60f4afd7d733cf0e9fc1581b0d3824f6e64a7610a91c2dc5daf2786337d03ce657bba7e3653bee40be5498a851007f053c672cef502d05cadf1290c4b6cb729f05bbed468b9a1d670e721a6f1b188912930cc2825d84651c5c68a56126a82e5db4f5a25903983e4dec706173e3c7339d45794c00c6259fd46044e87eb5d2b9a0a69ea0e409963c6d8515db3b32ece34500c46f744ceb9c6166a0a7c675a1d013dd17522f8b07c676cdd552b453ef8141e1d3b4aa819836defc8eeebb9f3e4d10f5a1838623489b82365ea2a12ef4c28fd24fead6885f3791fa939f3ced2a2c4b2e58fb940137c5bc6e1ec6cf217376b38edb29480c656ce6c324f9d02df583f644ac65c8112d54a1d41b87e23529c78d29598d7f3d12add9cadc0773e739edddfa3f9c4b146abb19bbff673d99cb102deadabea98e26b86384fe369e3d2736b2b7632a7533165e9aa18d1dfd37d263280ede2ceb170097fec0d0a38e9f6c10b1b6f03e3abc2873468f3f0ae0c8a6e2ee674efd6bdc1ce936cf3bf040e7c3aeccca14735f78286ccba7eaece55113c1c68f51705fde538aaa4e80e2b869fcafd52d29ee5b27ade01269bf2c53a06487b71285eb29c26a31f6b1f9467a740320c51031e37ba034635e9c6b06828dcb7284c8538d20c688cb450f7857bb4f22b4dc87b129308b3d33764e6cdafc7abf1d220748d3e5d176cb083935bace23eb9d071475bab262cad74d422cdd08b2d3d0d8eab2544a3f07241d632d2d49524c8114da06b376d96e42db4cbbe9120d7a954f40cc6b3bc443d0c16d4c31934f4a2b8e93b73d38848110059e88c48190ebd4ccc42a19615db39a961ff0124c4ca810d42cbea6041ed60f37c018fbb0c6b452f70c2d10d746d9fe4e39079232cdd59d4a9a0f326297ba5d979b60600000000000000703d38c8de34bee48bf93b0c3b2d7727ca7fbe9fbca891c58e00dc0f31f42d1ffac3bef9cba3c8b0f20530bcec23cacc4deeec1f0a81e77136d3a41a790764e6c42b9a13008d3a374d9bc55377c2913793796c702e6406adaa38a983277b5a0e725661c17aeaa16f62340ae5ad2fa3969686efda7fd98dd9bfa0ebdb52d7edac9203c4aa9a9c3dc30d86c470fe4c68a6e488782ca995a6c15de4c4e14cc6364c4dd3bd601003d7edbf8d63c29c5c3984c606c6399f04ee0340b5306c5fdaa59bd0f39adf167d33a9858f28724d2197929f22a8eb2557ea1a7e2577614253a2daa2de326ccafda13c79cd2eaa4925d36a878353201e3ba4d90352c0dddf3781558b8b099402de295d1f611788819904e5e6c36e9db1884c90c35f76613ebb1b5af57bf0c81fa8b59cfd77f69d1b4c633103a686452d3396b85fff909eead298baa20ab0bab37775a675454fdf0746a8ac1bbbad21e0bb0ce806a2ad026fdfb7a83c915ea41ad24c14d931d87480794ef8f425d03fc2a18693349c3b52611f57014933ac92f9eaf8224166e11ee7a4db0be34c070bdf8363ed2b36637b984bd1a179f0f005e0f98d2b3c12d7ef2e144248df5687909774e9a49d87395594bcd0c7c3231d33e9239849af23f3ea3cd0220146f6204853eba0007911bc6580dccdbdd642131a2cfc89bdee13493f738ff40d110f7516997fc85fce9aa4d8fe3d31991d44c8912d350f67f338466296c973f52914d41a955bc6b6a6396fd5d44edba57bfb9ea84613874eb48829f76e818606bb376951bb9baa45580ae33bcd8b0f353e7814262a10c40fdc8bdce97294728be1cb8556942d2df3eb8a5bbc6dba8518e953848b559f9f98e141aee830e7078128fb301a4cac98da15b5400a68ae9948bcb21e9be38a527899655827762c0300000052b713e15c2ff5e6815b254c8b9f377e6007991abbb089f189da3d2a82651ae5611e69e7a73864e695fe6b8823b49e4117027a38e44cd9a86de6843753674db2fd9d0d77fc57ea9bfe46c12a7cb4040ba0bae590aeae873d81bbb2e883b1454f6fbcb0d2bee7a1b2f49506a9dc41e1cf6f851a716d88ed325d413438c1f89fe47d68961b39501d24a5a63d3c6543e8c3f3ea98c9044c45ceabbdf66ce07bc723e7c4ff312e05742bea6b4b115b29e5eda3344e5dd7231286b42c60a1f697b991983361cfeac7629d69bc21f4eafe17ea608834bd8a4d540312dd55719f6bdc58f03513a22f63f758a3eda44b41fcfd18c350c3024896520b535b57ccdf9cee42f84bcf7943b277290343f90ee78eafa1f0052e8987d17545c589a1cdf8a65be49f41c3a503c15236f4f9baf5d3bef778897cf1b6fb80693d5b1678b98018da6e81daa401cc18e914face05dc399d9afa44f787069a3ebecbb9e6eb9d3660010b16803e487edae4ebb91a06848afca2355450b63dfefbf979a222aa48f1bb97695f07fa04150a0f2687f2fd0500841cbd18678b2e65e874100ee2765f3dac3a090b47d638c97e5e01342b99c429b7beda3e13c188ee1c18be6b5dfb3f1f6d395a043db317bda6beb75fb369923a13db8123c5687136dd00a9ffff8695e91312eb05f5e3fb743186c3d8e72c31161b677b0037499bf1e3eb2050116f2b52fd34666a7feb6d48a0a0354721e767021d140268235c9389203d541376d86c9ac85a35f884335c7c725cd102324426e6e2f9df6ff5e0623de403011f24e0c177fbb92893d62889911135a947c3c411013ccaf90a6465f679667d423b70faf18129d2ecb158d8e3358f244026de32763c6dde6113af9bf9f808cc6ec5f64488e9a4e10454be375d7562e18e780dabcefd8ffdaf6bda40de51eeb27c0d0c2a516c4d371a5a25de88864f847257d00cf31341b7dbc4f0d884e651bce0bce6141c766f072d97efe67f7090cf0c537106d881013ca9e01eae219faad81bf894ec2b8bdaf859e9b9e0a2c25301a54f3c3cebd8d2d706d69dbee848b9003181cf540cacde3f4e3fff6977a1650fd68c9c23ca5437ead89bb8dcc3915a275561a8c2ddfebbafad35caf2465bebbda711356ac26ab1b3babd2d42bda9d0766eaf57a3e492c23aea15839710c5353da6efc37022be74147d7856d97120e31c89049f90a4aef07fc344d9dea8a8f18f8185357fe17f30cbc3f2e0e160b5abd5e9c9c8ac2b1d97527ea3d6559ebb4a3ec06780ec1847e11c6b80457433dddfa03ca4f0c62ce6d7fe7e890fdb0cf73a03ad4b12e963ee06477b11e22b79c6441b3d59426d4353154dce5c0238565fcb3c75fac36a9e1818a55b7e4d2ce57a690a712ffeb9f793196a9cb0da23c42bafd1600df699ecb0a79710c074e7468b36640f87c59c799812dbe34dacd68867a6ba345c1a947dc46ab97d6200885894b9237a3387dc43258e91ee154fcf99694f118708cb3bfdf0d93cd2729e3b29235b95bda798ca53d67d9db8b0a128b6ef30944f56db89bafffa3d3a225e1f88f4b1558eb85eeec21ff3db7efd64c32112c01964aaec0693c2c2f3e8e7a16d67c9e646a2f75da119aad966c341253d5dd3117cd71b0def930d1676c17384389383be4c5de5474263140109b041a9cf05441388e8006902c869b1d008e2ee065572757c3f1e45046a8dc1f2f9d4eac56108ea84421c8bb9a9b03277607ef7fc315e2b39026c3f4b5442fa1df91ab5aaa24863f8827fdbcdb78791c9d677f0b974b3de2cde6d37470539e7c1f1369ffd6d950fa9bbdf94b9b0bb4fee9fd32530bdd92386771b70370aedcb98506c497ff8e964c677ec3a5f00000000000000056f44426b0a1bf4f6c6d7e832268c5340fd7c2501e4fae384a225ad8373556e8a7070ef61151eaae836993e487d3a8cd6c0ee0387e12adb2842f90acb7637d927547b39157a0c6cc9044e716f29b2d9e7c853868d58d861200ccb5d9423f08be3e72e49802b2fbff1815548018b450b94fec8c0653b20556a01d8287f81061b1aefe9619c8d87910db0b9e97515e1c1c5", 0x1001}], 0x2) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5be03848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xc) 2018/02/05 05:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eec000-0xe)='/dev/keychord\x00', 0x4340, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000055b000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000060d000-0x1)=r3) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000062000)) 2018/02/05 05:51:38 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000002c000), &(0x7f0000010000)=0x10, 0x80800) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f000002c000)='+') r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000002d000-0x10)={0xffff, 0x1}) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r1, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0x0) 2018/02/05 05:51:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000a03000)=[{&(0x7f0000e8e000)}], 0x1, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000603000)) 2018/02/05 05:51:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000644000)='/selinux/enforce\x00', 0x600, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000ad4000)={0x8, 0x20, 0x2, 0x45eb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0x3ad, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x5, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/05 05:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c20000)='/selinux/load\x00', 0x2, 0x0) read(r0, &(0x7f0000dcc000)=""/201, 0xc9) r1 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r1, &(0x7f0000d73000), 0x0) clone(0x0, &(0x7f00009f5000), &(0x7f0000ce2000), &(0x7f0000f39000), &(0x7f000090e000)) r2 = dup2(r1, r1) writev(r2, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/02/05 05:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e2000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4fffffffa) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/05 05:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006d8000)="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", 0x1000, 0x4000000, &(0x7f00003e6000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) 2018/02/05 05:51:38 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xffffffffffbffffc, 0x84) getitimer(0x0, &(0x7f0000fd6000+0x24c)) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000fd6000-0x14)={@local, 0x0}, &(0x7f0000fd5000)=0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd5000)={@common='bcsf0\x00', r2}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a66000)={0x0, 0x8, 0x2, 0x2, 0x7ff, 0xffffffffffffff80, 0x100000001, 0xd, {0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x60}}, 0x7, 0x4, 0x8, 0xffffffffffffff40, 0xa2f8}}, &(0x7f0000fd8000-0x4)=0xb8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ef9000)={r4, 0xa5, "9ca9fe276d0430e898e896aa96d42e3cf689c895afe91018b182d7f644274306c6b957cbd3077dc1a29871cee60439c4bbc565bfa9db27f5966469c2e058ca8651da92b019b2a61a9bd5dd58bf057f2a628247aec6f06bfe7aeb4e64a8cfe7c27f0c31e24444d39c2d366074e4028c01db806943068861dab0ac3abf87228ea1384a1c7d41672b778f6fa992e4b0c66f7f379ad03eea2da16b1df802ac3c44d19161b65ef9"}, &(0x7f0000fd7000)=0xad) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd7000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000479000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000fd8000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a37000-0x4)=0x3fb, 0xfffffea2) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000285000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r6, &(0x7f0000fd8000)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x37}, 0x30) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000fd8000-0x20)={"a9908f1dc09e5b2c14f0ecb69439640e", {0x4, 0x6, 0x80, "c340131ddb2f", 0x4}}) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000a76000), 0x0) 2018/02/05 05:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f0000395000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000af7000-0x13c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, '\v'}}]}, 0x13c}, 0x1}, 0x0) 2018/02/05 05:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000099e000-0x4)=0x0) ptrace$setregs(0xf, r1, 0xffffffffffff7fff, &(0x7f000046a000-0xcc)="66dbece009d624ee53a79a47e3d0feaff69f6c4dca30144b78518fcdecfc0c9f78ea4de6992bb59c27ce345fa3894d2697bfdd16b6cfb1ac9b27e4df2788a137177acdf07732c04c89f17d496a44f53ada318b3483615ef60e1b2c74bd4252a857db90742eec9b227db9b5124c872e21d899b511f09ebfd10f1f083f0005df91273e94a3224cb5ecf10eff436a63d3e719365db4d4838f7103ae98c06ead77bb825874bfb72770e695a2e85def3a170e4fb9d103fc88ed718f4ee0b7fe6cb3fb470c4249b91fbdd9c0cc260f") setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000266000), 0x3c3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b98000-0xa)='/dev/ptmx\x00', 0x28900, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b67000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000769000)={0xffffffffffffffee, 0x0, 'client0\x00', 0x2, "5e60e105f2dea528", "90237d28a9420ac0d46d67387be6d1f3a7111eba2f250dbbf7bd49e51b63bed8", 0xa42, 0x2302}) 2018/02/05 05:51:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:boot_t:s0', 0x20, 'user_u\x00'}, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) getdents(r2, &(0x7f0000bcd000), 0x0) 2018/02/05 05:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mlock(&(0x7f0000e0d000/0x1000)=nil, 0x1000) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x11) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f29000)='/dev/rtc\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e11000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d3000-0x4)=0x24) r1 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009c8000-0x4)=@int, &(0x7f000082d000-0x4)=0x4) 2018/02/05 05:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x40000) r1 = getuid() r2 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f57000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000950000-0xc)={0x0, 0x0}, &(0x7f00005a2000-0x4)=0xc) r5 = getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000056f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005f6000)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000cc1000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d70000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000c4c000)=0xe8) sendmsg(r0, &(0x7f0000399000)={&(0x7f0000c41000)=@ipx={0x4, 0x9a, 0x81, "5b7591419dae", 0xe86}, 0x10, &(0x7f00004d0000-0x50)=[{&(0x7f000007b000-0x45)="8b2e17c270f66866dd6d468de15567c0c1590f273a05c35c38f3d8e774e42e70b064b2c68b8b2d4d2e57e3f369ecbc5de6ad259054a7e76192ade6f8b5387b45f2ec877f27", 0x45}, {&(0x7f0000015000)="e877", 0x2}, {&(0x7f0000824000-0xbf)="c640497b9f6f25cdd0e34bc3d6097e086dcc6501f940e2e89fdd91bcd04a822deebee6d7cb999e8d78655c40dacbed7b40b8bbbb95fa6e5639a399ad029cbf0ac0c29066f9cd461f4b374a6752623ade36345a0623c1ce7641f3d5d9a9f92f7883347fcf831d4ad09671cfd378f0ecb763abb2ca7c0af5d20c3dda0745f103f06e0f52413f934f2589a2d9a8a315e643d3f5d88d94abbfc0175fc6df2b690f719c154467050fa417775c466cb97626b71a21bd23d7189dd2fe123fa841be0f", 0xbf}, {&(0x7f0000319000)="990a18d241e4471756b04d605d7a27e5ae496f3d2a77d5a8c636443d0b2a3bb001d8b45cc2d04ec3e49c7bb750f4b70993e2d3abb3b1c0264ded4e9fec7d041eb30584b3dc6e420144b42895c8c88ef1334b216e6ae76e3b0c25b7c2e73f09abb01150e833b5c56b11ee68dee630da304785e1d6f7358f36b616e59032557eab7668be375c3feaba30e713c5dcf8b7d93081cc0c702707a5ac132b68515a6c700e711531935619d55dce7cb4f59eff389d33d129a024a9408470189db51f77012d560942f83ccfa71cdf146465b0a1eeeb4fd13e85dc56e926fe836bc74c77e5055c177c386122286a0195cbbd362283b58aa7ae1537498a00e807d7181873ad42b3f535274f8d90e13e9e7becc4a85ede71315e8a883dce4d11f2bd9b5223cfaf8b7285e7596cb75c1fb7e3d9252a324655dc8cfd1e46df04814bee75f7f4b6ce73d9b032c94f06b17c051010e3e66bfc204c119432d503c39ec450d0ce8cea29272409e34e16dfec70d77e4d736d56da07f543511f722251bf14f9338e183bc3f56bd98c2fb1d429a39d64b7576dc3735c6ba6af9a5edbe3f0ad540f579726fefd52b05733fe1024b480f8ce5353ac52f711f3c3502663578abc3b9acc6a98d62aab3785e0fe752dffb0d15971b4716f8490acdba63e6c67279fd7f4cba96e340b9a0988ed2eb9230435b7c6cd7038b37b9e0b52120b1b57e385ca4a8dba3fcd8621197ee8b03a76b84bb289e2947ea215bf33102e947e93d2adadce2e043cad03fad437332c52b591e4e79629e7ce8e6fa2d24bc784d6c6cebbcc28412a39d65ecc39d36ad8bd05bb9c6cab98cf0d54a172ebf0db0a0e15485480cb2f4d807614f38df6dc4a2cb311fe22caf7b43a3398654e80b9f7dc1530aee2a989236e2e8e63b814a0e256becc7765edeb97ac1e96a01f8a4d55fec277428ae2bc7520c9f8104715f19ca3900c85761d9d49cb72206cbc97c66f0b36db776837d7fe03bea3df44a988bb3752c069a36c75fcb11db801a26c1417b48b138fe326d81d2ada2dbcedecc5616f537bed7bcfaba5daf001170b319093dacc4f6c8711323d7eaac9ad32616be768e9d4977a6949c557729fafc13d272834aa8e5601d200e4c2d5ab57b86fe0d5b15ea736135e6f1cef8b7f4180b08d1c525138fcab340d0fed2ba6ecdb346eefefd85c9979024ac4e0c47e0ce2701df4d8a50d93b4841f4512c149d6993b7d6cec4db4c44045748d2bf1a7727e1633ab983da5cf9a74eec763c5a61e4ca7ed7053fccd138707d3bb6ac40a1b61d65b80e7d70abaec5ce2a1661ff747d3e9da53077bc788536ec8287241150aa579eaf46041545c5545a98873f29629500bada55c7c0d5ac5dba42dd80bb3e631641bab0df767ba9c3184b1bfa789918dd21de941572978473a939b918645d46b884aa1455f01cffcd366d2a4d842b26f3f2fa0b78f4c473ada65df9076bcbd718287cf3ff2a6103146d3e29c821ed635a23c9d56335b60af73867254466558335ead4c3dd9fd7f2bde08de51fb2688c96ede46405786f0c279a446c268cab23eee3f8a47d35d26e406bc8a9166e5988aca21576b91f1c01c97199de827817ce7c7d0fcffbefb62936f49b03b2feb7baab143866029228d65c45bbd56d368796a142cc33721b8993bc9320c92c89144eecbae1986a2747666852bf0f50791e337aff3e9694fcf485382bb489e8634a30081c417a8713f76264df9e4bb0c58e5aa09028abb8c2af0034fff135b666e6cfbd2467169d96ecca787c830cf5647a91cda271cabb89ab45a03b0b46589968dea5c24ed3251e577ed991c3244c444ff4936af3bd79307b57f12d9699d33550066f93ebf22005b4a7ca74285ff5483c0434ab9f1286ac33f868790b04d82025344f9bf1ca0b8c6784ed784e2cf531231b95a01b9128fc30d02f5b622f18c16fc13aad6a8741b6ad7902dcc14fd3116a7d6b2f35502f9e7f3921d7cdb72947f39ebc79d815aa7f50ec0038c393cba706b2c38ce95d89925cec173d348e9fdc044add8031c9c93bb319c868e12d011d573b40bc087be933528fa85ca3db13fde2b1fb41bdf371d140f8dc810e73a46f9b3ba342d5c544e40daeb15145daa622aa58d97795687889fb2f8d60b69d76682d04257522d4974945b288a292f50c79d1a92f62d2e977340ed22232b22f57a933c07d551842e86ad3abc96228f25dbee950af7dc0bb7e4edcc91243fb174511a876582a44bb789baf87b0058022c89e510926134fb4952e20a791a22213793566edb8f9a057ca188c34cb5a928bb12058270e9fab9495fd7fee867d44699ad49877f9b79159b1b2c9c1e630f68971b074c49124f4a895e5a96661990d022d8ecb3989914da5b572620edc8e1dd3462433ada0b7e0fec5e8ae84766b996b1b3affe32ed624beffaba9f3859112079b6aa603ed6632b19b05452c01423b36533bcc5f2efb01a9e327fa77fd7784c1625c2a465fdba8e8576dba59e47d26b3113db94b9b95bb0773f22db7b2ae29d3168aa709cf170d8d0bdeafbe0547b1f36e2abd5c986df977e66bc9470dd6ccaa92a1e94bdcbecf9f56efdd488b67ade9c7dc1989e0d829797e1d5f11c90379b18e3bd1559abf40e252656628044312859743201eaba7edfb3e3063c0d2ace87aace2041cb007ccc566119755d68e7eeed00114fb82024d14d50155610c1d07279efaeb081bd5b9c16f765a84361e80fbc1adc4b96030478b54d9de01ef6c9dd52252b31ac58b6b49222d074f872abb1314794fc94dcc4919fb06c8cddfd89aa23c8afc2a90896d76759d24acc046d0e51905e8012322b662500a4e6703cef9547e56da88d8f710ac1944140aa0b10b4078791eedc33939228ab449d18728fbb68f157896dbdd6f8443270be61093db3af07dc5f7c5c782f6b06e6e581ab922d5f150dca89e56616b59376495d80c5a611a3ddd8c8eb2740483548e8e99c142440c6224e30186309203793cdc727f90f019ab4006dabd93e83b9817fedaa7381eff78ec5f818e91653f4d12860394dc4023e0a27161c84ab53039bd50b7ff80ccadb951c47942bdbb63b1ca67a507345c49476133226091226d0efe0a99c641599a22b6faccafe4dca975717fb41180170a99306c0475d32561be51c2aa19a67c337c905e68f950df176af54f3b24422586c502f5e221e31f293f6f0addc6c052a59dca893627db5c47f970aff000d126d34980641a16acc62e8b52f098ce945174ac26bf95a4380f1b2938c03d209416f17f08a77d008c5f2fed2a9177229b76a59671a35e08892dfbf59a7f9a45ef8601bdaffb93aff0449343bf621d5ccdcccd34742d58379adb724dbe730bc0845381c5bdc088cc9da4942120ff8aac52a78ac0b50f1dd83aafc6db462d468c9aa639acc584bd8af687c0f894206cc04f7ee21d2c8f302167a1a51d7238c865d948a8b743329ca2cc2bd8b2c3836b1eb8b2981a9d0bf26352e387c336f24dbc4bd89cca4162a2baab231d1d46542c9c9c3d091ea5e063d13b3936f90428512908867d58781250b61e35d07ccc015c425be11061dd1edb9bf3428573c395196ec291f07a472ab97db32026260b501c9de5f379965445ef856fdee325dada1b53e1a8cab475747beece2315d3e71898d7c2c091fda99930da76f1fc4499ead85817b47c8d9794c6146ae9284a6c9e4e939a6ddcec4688f2a45c1998b75e601328ad4635dc223766916a258fcc1f45abf7770378fa6c999de840d0dba017419355e7431540c88ad6a0cefb1e352350d669529bf7164563eb2ee64fbf359e6c2cc72159accf99bb41b435fb06339c1c0a0ab9e5badd9a44c8cd44cfa5159f3602fc0ed26dd82167c9965b8e8bafc2019975cb3b418919c2f1341fda703fa349f908dcb01dbb8007b8be867b72f459cc27d1e5a63fcf1cf1650e6181e7aad4610880aea52881a4ff8f6cbe6051837e6d5b5ac85cc4b77513daae4a6c95a795cf619cb4f08cb9f258bbc2aac18d44e874e3c1c015255b02de7ddccde58e0b23224ceafd598594e38bcb13e990315b4f77b1a8bacd424706ddcc9170a2d298ea6caf1fba7da75d40609faf7a7a94eba7e73ea77a11e26c9bb7eb9e90854ec88c5c66301e788271a1d99a1a4770cdf6319e743edc9ce996e426835fcecaf0a8a4cda6c5ff54599711e903db6389937e97abc8fa83ee9e20ecf1f2ec8fb838c4a6a7dc8e6e3bab789e13115671d8e0d61519e255a3999312d73f4004461269c1dd088e341c04e8071dd74df7bbe0d30450101a3877cecd4a3ac03920603b88f53d1231f12a9e5d8301b994213a4a44ab3e3f8fc14336cfc58d9762e25046238875bc19a7335527062a17ce75c16779ebfbc25bfdc9ce0f32aa5629f70bd1ca817d499dfc484d6d9d7d53849c12ae524a1c8f7498cc0dbb62b3bf17be667f03f4f068e6843aab378961c04b7fc1a6c8edf9070a85032403fba32fe60f7e6d906fb5c34b105034d657e117a6b9c1a65935d1252438f0b0663c1ad2b4111c33b557e109e69be3491a813bba3aee38f7056d46e3514123cc409010148d5ff50c30f1debad47630c9cab06853835d021f74480a52af5391d73618022c0b52275d88f827a86fc9a8c8da6badade00eff54479d22a371d0c0132b2d7af8f634477b1661708cd73b92248e67058c747f1b666f2501472cebe6e56bf7c7ca86e8e0df5fd3e1413b9e93a10ee12d473dbe60dbe5f59a1f31e4d274ee40c91b5bde5041971d35f4cb38bde7799f3a6314b0727ed6145d952b8392881c8a9ed251f62dfa5926bb2510133de48f5052431bd61ec7f282525bc3aee0ff62acad3c6e95dc674e6ead6aa3cf759fde06446ef280d0fba288e4a9951b25859fd9365ef4649f4fb18c682e102182865549b7d5f6ada14d9f04cfa2a291593580215ef85bbb911b9fffd9e6030bbecb2980f0bfb407ca89e7e8e90d624e882326567843f223d250d800a46082bdcc2458d7e1ac4642c2f553ba869be73c56825fce82210daed9f00cec5ac979613519aa3d067ed469cdeae9be1d49776b2a20557b68f868f427442b15ccddc58b27825dfa1ae91108c1d1a564edc396df2836c3d6107d5b73d0daadb2fe18535de9ba8bfc18170307bf2355e73d502d43078b31b45f738374ebfb7403368f864611f00b2e4433038c4062a597663ae65359fdaa1cf7c5257c1c4250783e7bf2f70408058cb46bb23ffd56434a2109587d8d84c2886c7e55fe629b8d1fc27295dd5893231d3ccafb0712e199ce0bdcb6dc3f4de91908df946d1cb5428f6da626ed4c80bef1f19a781d526a0988f6d47b063fc2b6ccb0d6bf22656af99dbc241dc2835e8b077e1efdb3ca3b86b935d8a9836e225063aa95cd5276884d44b47d37da8571038b88cd1f4695df5d43dfac1a9d3d75b9ca4193dec965fedcc868e1bfb824e4d0bdcefc456b03ab9c35686c2167625d9a6026163b48564ac9cd1d5d9d4fa7f2927184007c5ad81867d0667ff9236114e7f6f51e5b4a82d594c664148bcf6785f23730c3e2aeeb4b20754a537b7d3b7df7d2e8cb1be46b904696d891c98a0458eed764358396480247ea977050d56be248dea8004a02719473893efc421654f7140ceb713ec87d38bfeaa4edf63865651db1ff8ec119016c1854e31bfff4c0ceae4b5c24b5b3251f37a4db315507ecbf3d5c3e60305474a0c8b6e39a93f0a61dc90b2ba357802e17e3de37413f43482337c16672839d037bb7eed7460a2c09c37c1839a1336ea0058d1ce7671e810015a", 0x1000}, 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0x1000}], 0x5, &(0x7f00005a1000-0x78)=[{0x78, 0x113, 0x5, "bf491fe5ae34fd9f88fd068a8118ca0c78eba4c12c95408936df216c0493f54a81c21f377f46b0d4307176a56469f85f8d0177d3419f7bae88694bccf4d0e71a09a28adb2e99cea3bec1003cefcc7f63ffa85344fff38411d2590344ffe39593fbad1c45"}], 0x78, 0x81}, 0x10) getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec3000)=0x0) r10 = getuid() fstat(r0, &(0x7f0000c26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = syz_open_dev$binder(&(0x7f0000dae000)='/dev/binder#\x00', 0x0, 0x2) sendmsg$netlink(r0, &(0x7f0000321000-0x38)={&(0x7f00001cb000)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000f31000-0x40)=[{&(0x7f0000fe4000-0x214)={0x214, 0x36, 0x400, 0x5, 0x3, "", [@typed={0xc, 0x23, @fd=r0}, @typed={0xc, 0x41, @uid=r1}, @nested={0x18, 0xd, [@typed={0xc, 0x5e, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x43}, @generic]}, @generic="2aa60f85", @generic="bb9a1dfeed35f45c6ec74cd7c090e6323d7571926f4b3edf31caedda01baaf74cf47670d8b3b3090de77fa4127915f7c51612c81ccacd87a3d6e8e34ab22cf2c0c89aa853aa1c857fb852181197af8a7c3acb6a539924a9e68c6b8cb5c7c6298467ff40aa1af31dc4c01c201318ab490ee27308c2b550f1989597251", @typed={0xc, 0x30, @pid=r2}, @typed={0xc, 0x57, @fd=r0}, @nested={0x130, 0x3e, [@generic, @generic="9617b2c7202c2b7b758c38b95eb0922843d0c19e44121ddc8de20bdb20", @typed={0x8, 0x4b}, @typed={0xc, 0x3c, @pid=r3}, @typed={0x64, 0x2b, @binary="cd8d8902fa4a90ef8a422b6e6556482fe5b10d571a41ac0c1e6b9d43fd584134ce818027e0ddc09e0ba00e53c81f7efa89ab0b3383f804f731392dfdd0f702349f58c99513d6d3094c01bc3e42486cbc0425667dc98b451b66"}, @generic="ea3f57a403564a197ac3c837e232e571cb773efb15d498b3bb39c455e73339e7d7d6979b804be57e070c5da992304e09292c2da04fd6ddb51e3d12c667b42e5cab7c5214462637eb82c51d0c2400718f66aff2e1d536afc16052b86342ab6e02bdcba015094b0af0f7604cfb4998c7c6cd09a1d6ba98626d2dd752b89cd04dd0a2ae3286d6b7ffbfd73c44ed1beaa69c2ee22b6d"]}, @typed={0xc, 0x47, @uid=r4}]}, 0x214}, {&(0x7f00004ac000)={0x1d0, 0x32, 0x100, 0x5, 0x1, "", [@nested={0xc, 0x8c, [@typed={0x8, 0x6e}]}, @generic="1fd078990f20429777c1866d4308f63d26c207ee6c9907c4ed96be87e904fa09cea74961c55f9794c24dcb209ef12d48de07944c00b55ccea965d0453f4084d10031d2a7bfd3adc262ab5944a26b02ca58c5a83215b6c8656d26e739b6812df1f93eda445abd0c184a1705467db964279436fb0983f79082d55a", @generic="f12996cf86ab312e06ee66f6b8c83c58fa7b0ff951a895076a09dbc117666d5af8927b3ea36976fee6eed77d9994f7e16741e0cc5d7826b2c8bcdf4808b6edad9d5b3edce205567bcc27ea7ea1c64f67e419", @nested={0xe8, 0x4a, [@generic="6b593ed4698ebf5024f241fec1003ea69e549bde69463c964f78ae018acb21f4d60f896b0fa7c137e97544a731e1b73ef42efded76e060a4cd58c45ccd4a46242c44d01b84dfc665b1d316c667954df0900917d88e3d343d0ca0aaf54448a119670cccab0f99e52104ec8e3584dd4ed045ad06dd4c25e053faf126ba5c59ce952e52499a9d3bf85696a0344956212f0339bd0cc0cd2ead388023b117c1317fc8e1908b9820bc5729213b6027fae6cceed5a7d68ad45c7c4152226f291cc2", @typed={0x8, 0x2e}, @typed={0xc, 0x7e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x0, @u64=0x4}]}]}, 0x1d0}, {&(0x7f0000cd4000-0x528)={0x528, 0x39, 0x100, 0x3, 0x3, "", [@typed={0x10, 0x32, @u64=0xb9}, @nested={0x280, 0x5b, [@generic="65be3259b5cca53a1e0256861e2e9418b85963abd476a7547a3a930c39feab35d841cae1cc12537787f94d5e66cca0b23c9b2a66e267e378ad43202f45dfa901c5f22d13895b3e4244bd51f28683699b8f81fbe92dbfe034d155ca0ea6fc0c98895713d5833577919d1be42a80f8c5b6d553d0103cb9b549586bf559ed09126852d31a5402725a3fd7c4feff44023a3c0e44b7ed8b23c1", @typed={0xc, 0x5b, @pid=r5}, @generic="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", @generic="e297443cc6914c9de556b52b9151c620c7d80357759a4474914a3af2347f3c2888400ecc5276bb139dac38b10c3f70900b9248888c16375bb5658595c128a2bd83c73d3e15e03648bd4c03ceab2a278c4d4692b3e6ef16d313a218684190cdd2347e0ca1d8fac3448b657d08f53124003fd55c756d133467f30c921450fc7fa372569fbb4a46a667acc9ad5eaddd44709f00abb2d54b2c55d5fdda35710a66cf2508fd3e3b2635fb3f0bbd1472c265de1c86fb5fa1da5c87666512024eaa278a2ca579e03984ff79fc10e51e17830e1a2517318ad6d82f8c"]}, @nested={0x19c, 0xb, [@generic="91c2f3732b21b2546f4ae855a25bb32bd2dfac81a2d716d29c708fb0323bf65822ce446307d6d7cda60f0b7fdea4ddc61da522201bcd46c9ac35f1a0c09db92cc86a55b14aff844aa07596159152761e269010160f077888d03d70d40dcc8596d0ce24e6d8278d5f5dfe9957ca4986e9985f80303ecebcafa9ee13026f374eaa8a3bb307288a73c4151e1cba46742a8e56681c33a2d4808030a616147e0b517dc58fdce0c9008b09d5fe233099a94e73cb2261e0e1551b2e11094fa22becb4fbb9892798b46a0e8602ecc26c9cc43501d53d9877991f40ee92d9bb0e", @generic="d3c8aff54e772b4bb7aa4fe78649bafbd16f78f71bb2eecd535f1a1a4c11de999ff722b05b93ace83a8c5dda729a34091397ceb4a8bc761f6a99c0b72e1dde77dd5983781948d27fe7d6abe77478b46692264b68822ca41f52db922991d4dc3b41716a8f082dbd557e28ff039165609450b9592e93eaf12bad03b03847c7f73228b71dd6a9ea9de69626f9ed422fd66d57f206161a89d478d15c35e1319c061018363544d6e569600e75cab5eb05c6ace9eefeccfe421abef301"]}, @nested={0xd0, 0x7d, [@generic="6c53e0bff1c1b1a95c069768b4214442665ec2b3ab9381eb6ed8bf2fa913e0ade3b00046559d579534ded3a3118c9dc9b11cab9f53d42140783e9c2fc419c9fdf5a11572129219916a6477ce072fa301e08b7b47364ec13d2505044277d724c0c9109cab97cfba1bf7c3b3e4cb4cf8ad35c81ef3a05b82e36fd86f2f48920ebf66d0e8e2cf78dc3e297d7f5239e0eade2c4b202a0f60d88cee59edea919f4779684abca360f5b741c35eb21470fe838c41b2e6d605e6b89ed2dc3c2513accc5ab59d469bf7eb06daa3"]}, @typed={0xc, 0x14, @fd=r0}, @nested={0x10, 0x85, [@typed={0xc, 0x1b, @ipv4=@broadcast=0xffffffff}]}]}, 0x528}, {&(0x7f0000f1a000)={0x42c, 0x24, 0x320, 0x7, 0x3, "", [@typed={0xc, 0x65, @fd=r0}, @nested={0x18, 0x41, [@typed={0x8, 0x29}, @typed={0xc, 0x4, @pid=r6}]}, @nested={0xe0, 0x77, [@typed={0x8, 0x5f}, @generic="7622451929a7979cbce13c5de4106c026c9451465a7e5be77478d064d9b70615e43eadb4e771e507acbf6d6ef3e5ac17444f21e062c81fa7a4da456de00aa7dea6bf7abc8b86cb48e45048022f2f610a7702cb79f6e72246e92b5d6388bbf967359d1bbe7a42c81f5cfeaa36205916382aec7334df5853d2dbefd4f4c75589d1d507df5baf1923b81b587c89817de74b01e8472eee2b23d3e4b855db8eb995c211b37db00af9899d11bb3f984d61841efaaa5b0c47f9d0d51d10acce82d79a092973680fa1df1a2fe268e80b08036bb3b6"]}, @typed={0xc, 0x32, @uid=r7}, @generic="ea54a58d7a6d775babc3d6df1318e1ff64cc587b7d43155d9daab8bfb2361406cad2039d3425965ea12776cbc51f3fe5c746ed33a6a422e345869bb7162b934b0c7da6c4da4fd0f90bbd96c8c3e3a2f501a3405d44d49e5e37de0049f319d10dd51cf02fbfb35877a5300fed86bf39193b340d27", @nested={0x278, 0x36, [@generic="eb79963a8cd340c9f62ece8fdf571d8dcfb6c2c82b420b38660386bb5abab7d65838ee43a1386d915d745fa9326b2bf7a8077b197c", @typed={0x10, 0x27, @u64=0x81}, @typed={0x14, 0x3d, @str='trusted+}\x00'}, @typed={0x24, 0x87, @str="00000000000000060804000000fffc0c6565643b799365005f1b76"}, @generic="233982b9550a22ebc67460c5d86ae5f39100a7820a534b012074cb52e434a656bbe9f23ddf60de6480efc0bb0bc2c19c45718179539c7c98ac6a756fdeb37b9c9b6233769c8a48e53a9d5c6f67bd916a89e5d185d0137be1f6fe334c2864033b16c15ffcead34a2a4d372e95", @typed={0xec, 0x7a, @binary="29376c80aaa3af766c3932fbb56db9ac11fc113d8712337b81d7059398961c81a01b907bec8e5f6948b1951c5d5e9de64b40aebddcdae5d32e78fdef97d66a6d0587791971aa656219357362de033628f1806fc08cd669213536a5ed8f29c103a71f33d2b11c6f577e9a738fb5316a19e6fa5b4d973212cd2277048f9a18b8a79ce638eaae25ae623f2f201b6e39349dedce71f2c992cb85546b6871e578de07a31b50ee7f6e2df6a70fb0b17c94f05cbc5f0c19b36852a00116f63a36af36fb742dbd4393a5cbeb0fae8122586dcb5e0094757d72496631189e0d1e1a62212b1fc90ca9"}, @typed={0xc, 0x2c, @uid=r8}, @typed={0x90, 0x95, @binary="05dfdde4d6283f950a2b636361ac8140fdcdb80aedd1a85bb264feddf89bc1bccdda85cac326c2ffd60287457694dcfca199042378361c39ba7a72a3a9b6d16eff93d833ae41a4e5b1f771f4597beb43487ecf33f6db4af715f19cc3efe06e50e0229c510d2e4a54ba1c35267337b486ec25f0bd3e59b0f08a1b26116aeab046bb526244fb"}]}, @typed={0x20, 0x9, @str='keyringposix_acl_access\x00'}]}, 0x42c}], 0x4, &(0x7f00005e4000-0x70)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r12]}], 0x70, 0x4004}, 0x811) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000cc5000)=0x40000069a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000c0000)=[&(0x7f0000aef000-0x1f)=',}\'nodev,../eth0nodev]),system\x00', &(0x7f000061b000-0x1)='\x00', &(0x7f0000689000)="00000000000000060804000000fffc0c6565643b799365005f1b76", &(0x7f0000400000-0x1)='\x00', &(0x7f000000f000)='[wlan1{/!\x00'], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000934000)=0xffffffffffffffff) 2018/02/05 05:51:38 executing program 0: unshare(0x20040400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}) r1 = open(&(0x7f0000248000-0x8)='./file0\x00', 0x3fe, 0x40000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/156, &(0x7f0000000000)=0x9c) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x800) syncfs(r2) 2018/02/05 05:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020013, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/02/05 05:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) r5 = request_key(&(0x7f0000926000-0xb)='asymmetric\x00', &(0x7f0000574000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000053c000)='vmnet1+)-\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r5, 0x3022000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd8000-0xc)={0x0, @dev, @empty}, &(0x7f00004c8000)=0xc) getresuid(&(0x7f0000203000), &(0x7f00005b3000)=0x0, &(0x7f0000c48000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000447000)={0x0}, &(0x7f0000504000-0x4)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r8, 0x7, &(0x7f0000516000-0xb8)=""/184) r9 = getuid() sendmsg$nl_xfrm(r1, &(0x7f00000f8000-0x38)={&(0x7f0000cc9000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000050e000)={&(0x7f000037c000)=@updpolicy={0x1c8, 0x19, 0x300, 0x3, 0x1, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0x4, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x2, r6, r7}, {0x5, 0x1, 0x9, 0x438b, 0x2, 0x8, 0x640f, 0x1000}, {0x200, 0xa00, 0x3, 0x44}, 0x6, 0xc, 0x3, 0x0, 0x1, 0x3}, [@sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0x2d7, 0xa, 0xa0, 0x80, 0x32, 0x0, r9}, {@in6=@empty, 0x2, 0x7f}, @in=@multicast2=0xe0000002, {0x2, 0x9, 0xffffffff, 0x657, 0x3, 0xfffffffffffff3da, 0x20, 0x5}, {0x0, 0x6, 0x5, 0x40}, {0x5, 0x2, 0x5}, 0x0, 0x6, 0x2, 0x4, 0x0, 0x2}}, @lifetime_val={0x28, 0x9, {0x9, 0x20, 0x10000, 0x81}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x4c080}, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/05 05:51:38 executing program 3: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ece000-0x2)='[\x00', 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00002d0000)={0x1000, 0x100000000, 0x5, 0x7, 0x8, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ecb000)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/02/05 05:51:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0x100, 0x1, {0x3, 0x1, 0x0, 0x3, 0x80000001}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x25) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001000-0x39)=""/57) listen(r0, 0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file1\x00', 0x40000, 0x4) mkdir(&(0x7f0000001000-0x4)='./file1\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000003000-0xc)={0x52698707, 0x6, 0x7b0, 0x2, 0x7ff, 0xff}) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) 2018/02/05 05:51:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8000, 0xe530}, {0xfffffffffffffffc, 0x180000000000}, 0x6aa, 0x2, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000000000)="ff", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) 2018/02/05 05:51:38 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000efc000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0x1e7) 2018/02/05 05:51:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x80) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x9eda, 0x20001000, 0x3400, 0xe0000000000, 0x3, 0x101, 0x41, 0x0, 0x0, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x60800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x1a)={0x0, 0x12, "7763a7d8d6775e70ff7ee6c720cdd5095fbe"}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x101, 0xfff, 0x4, 0x5, 0x9}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000)=""/250, 0xfa, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000002000)={0x3, 0x9}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x8, 0x88, 0x3, 0xff, 0x482]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) preadv(0xffffffffffffffff, &(0x7f0000ebf000)=[], 0x0, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f00003fd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f000078e000-0x4)=0x32) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000d1f000-0x2)=0xe, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000967000-0x4)) 2018/02/05 05:51:39 executing program 3: inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f000047a000-0x20)=[{&(0x7f0000498000)=""/96, 0x60}, {&(0x7f0000646000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000c38000-0x50)=[{&(0x7f0000e56000-0x9d)=""/157, 0x9d}, {&(0x7f0000322000)=""/31, 0x1f}, {&(0x7f00004b3000)=""/61, 0x3d}, {&(0x7f0000feb000-0x38)=""/56, 0x38}, {&(0x7f00008a5000)=""/173, 0xad}], 0x5, 0x0) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000202000-0x18)={0x0, 0xffffffff, 0x10, 0x2, 0xff}, &(0x7f0000081000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b1d000)={r2}, &(0x7f0000f94000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fab000-0x33)={0x0, 0x2b, "8876403319919facb488066f8418711a98d05ad3a486bb30a497e1f6276a6edd39d6cde2ab5b8e0f122565"}, &(0x7f0000cb0000)=0x33) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000573000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0x1}}, 0x4, 0x0, 0xae19, 0x631f5eed, 0x4}, &(0x7f00008de000)=0xa0) 2018/02/05 05:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a2a000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000385000-0xe8)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000995000)=0xe8) pread64(r0, &(0x7f000051a000)=""/169, 0xa9, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a2c000-0x14)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, r1}, 0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000691000-0x10)={&(0x7f0000f74000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 05:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = dup(r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000d79000-0x28)={@common='bcsf0\x00', 0x100000000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a70000-0xf)='/dev/sequencer\x00', 0x2002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000475000-0x10)=@req={0x0, 0x8c, 0x8, 0x7}, 0x10) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000022b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000134000)=0x7fff, 0x4) clock_gettime(0x7, &(0x7f000089b000-0x10)) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/05 05:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000696000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000b0c000), &(0x7f0000971000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000566000-0x4)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bb0000-0x11)='/selinux/enforce\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e4d000)={0x0, @tick=0x6, 0x1b, {0x5, 0x1f}, 0x2, 0x1, 0x4}) r1 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000830000), &(0x7f00004fe000)=0x4) 2018/02/05 05:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e0f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x7a}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7}) syz_open_dev$sndtimer(&(0x7f0000bec000)='/dev/snd/timer\x00', 0x0, 0x46240) 2018/02/05 05:51:39 executing program 2: getrandom(&(0x7f0000ed0000-0x65)=""/101, 0x65, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e80000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000019c000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000078b000)={0x3, 0x6, 0x100000001, 0x7, "5ce3484714b4f321d73d8252f5597fe125c5945d0f9a0417ff9620faec9653c0"}) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f000034e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf"}) pipe2(&(0x7f0000000000+0xda0)={0x0, 0x0}, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00005a5000-0x28)={@syzn}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000)={0x0, @dev, @multicast1}, &(0x7f0000002000)=0xc) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00006f8000-0x1c)=""/28, &(0x7f0000978000-0x4)=0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)) getsockopt$inet_tcp_int(r3, 0x6, 0x33, &(0x7f0000957000-0x4), &(0x7f000043f000)=0x4) 2018/02/05 05:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') mknodat(r0, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000073000)) 2018/02/05 05:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x125000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00003f3000)=""/4096, &(0x7f00001f2000-0x4)=0x1000) r1 = socket$inet6(0xa, 0x80e, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f00007a4000), 0x0) [ 57.018364] audit: type=1400 audit(1517809898.993:12): avc: denied { create } for pid=5731 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 05:51:39 executing program 3: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000-0x4), 0xb, 0x0, &(0x7f0000fdb000)={0x77359400}, &(0x7f0000fdb000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0xffffffffffff4b87}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000fdc000-0xc)={0x4000000, 0x6, 0x3e}) fchdir(r0) 2018/02/05 05:51:39 executing program 0: keyctl$setperm(0x5, 0x0, 0x10000028010104) [ 57.053422] audit: type=1400 audit(1517809899.033:13): avc: denied { write } for pid=5729 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 57.086434] audit: type=1400 audit(1517809899.063:14): avc: denied { ioctl } for pid=5731 comm="syz-executor7" path="socket:[13671]" dev="sockfs" ino=13671 ioctlcmd=0x8922 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 05:51:39 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000000c000-0x108)={0x3, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}}}, 0x108) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001b000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f000001a000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000053000)) 2018/02/05 05:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000255000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f00004e3000-0x10)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000034d000-0x190)={0x0, {{0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x1, 0x2, [{{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3d12}}]}, 0x190) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/05 05:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000907000)=0x7f, 0x4) recvfrom$ax25(r0, &(0x7f0000a14000)=""/125, 0x7d, 0x20, &(0x7f00008d7000)={0x3, {"b370c859896dda"}, 0x5}, 0x10) r1 = syz_open_dev$sg(&(0x7f00002af000)='/dev/sg#\x00', 0xfffffffffffffeff, 0x8300) accept4$vsock_stream(r1, &(0x7f0000809000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) syz_emit_ethernet(0x36, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/05 05:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00006c8000-0x5)='\x00askt') ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) dup3(r1, r1, 0x80000) socket$netlink(0x10, 0x3, 0x1d) fstat(r1, &(0x7f000023f000-0x44)) 2018/02/05 05:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f000047f000-0x69)="5f422d4c0d9996acbb3a96c528dfeff34b7fb6cbc13adced37a1163577297a229ff3f1c84e27ffb5c167b94c48d8281bed7003dbdb1efd4c0d3be371bbd27f696dfe04c516389b297091dd973d637df0edb74b1818e82e8b9cb82c0e802a03e1d3035246359a48161c", 0x69, 0x4000000, &(0x7f0000187000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f0000ddb000-0x10)=@can={0x0, 0x0}, &(0x7f0000624000)=0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000048e000)=@req={0x50, &(0x7f0000836000-0x50)={@generic="7d76dbed02c1a0b716ff34dbd5a1745f", @ifru_settings={0xffffffffffffffff, 0x1, @sync=&(0x7f0000627000)={0x6, 0x0, 0x9}}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000193000-0xc)={0x0, 0x0}, &(0x7f0000328000-0x4)=0xc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b71000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000330000-0x4)=0x7f) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d2d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x8, 0xa, 0x20, 0xa0, 0x97, r2, r3}, {0x80, 0x401, 0x9, 0x0, 0x7, 0x5, 0x8000, 0x1}, {0x3, 0x2, 0x0, 0x20}, 0x200, 0xd, 0x2, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x9, 0x5, 0x9}}, 0xe8) r5 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r6 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0}, &(0x7f000067b000+0xa27)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000da8000-0x8)=&(0x7f0000e4d000-0x18), &(0x7f0000e19000)=0x18) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000d56000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003b6000)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000206000-0x20)={@common='gre0\x00', @ifru_flags=0x4400}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ca000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000763000-0x20)={0x80000001, 0xff, 0x0, 0x3, 0x8, 0x9}) 2018/02/05 05:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009a3000-0x10), 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000378000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) syz_extract_tcp_res(&(0x7f0000b40000-0x8), 0x7fffffff, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000ac3000-0x64)={&(0x7f00004cf000)=[0x5, 0x4, 0x8007fffffff, 0x100000000, 0x8, 0x0, 0xc4], 0x7, 0x7, 0x2, 0x400, 0x3f, 0x800, {0x4, 0xa00000, 0x3, 0x10000, 0x100000000000005, 0x5, 0x24a, 0x7, 0x20, 0x2, 0x9, 0x7, 0xfffffffeffffffff, 0xd1a7, "ca52cea18c84cc34babbb92417c08fc985de31f4ca31777299de733fa5ca2f82"}}) ioctl$void(r1, 0x5450) write$selinux_load(r0, &(0x7f000031b000-0x39)={0xf97cff8c, 0x8, 'SE\vLinux'}, 0x10) write$selinux_load(r0, &(0x7f0000157000-0x77)={0xf97cff8c, 0x8, 'SE Linux', "b89b8f9a8a30543b794f724c8cf6ff8d2fd483276c2c490cc8d3ba3420cdde8d05da65a276ff8d5da54d1581b376dcd971c68ca0f0d471f88addd8f5b1868e69a61fa47d6092b82cbd8aef7d277af8b38b62a7061cc49f85c2a878834aaa077ca4083c2d533760"}, 0x77) 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000034d000), &(0x7f0000efc000)=0xb) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000b90000)=0xfe8, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/05 05:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000d24000-0x50)={@common='dummy0\x00', @ifru_map={0xa8, 0x8, 0x4, 0x101, 0x8, 0x6}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000818000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b12000-0x4)=0x14) ioctl$TCSETS(r1, 0x5402, &(0x7f000014d000)={0x0, 0x56, 0x6, 0x10001, 0x3, 0x1000000, 0x8, 0x1000, 0x4, 0x4c9, 0x4, 0xfff}) lstat(&(0x7f0000ec4000)='./file0\x00', &(0x7f00000b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b3a000-0x8)='./file0\x00', &(0x7f00006fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x32}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/05 05:51:39 executing program 0: mmap(&(0x7f0000000000/0x281000)=nil, 0x281000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000281000)={0x0}) close(r0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000282000-0x1)='\x00', 0x1) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000282000-0x14)={0xfffffffffffffff9, 0x8, 0x6, 0x3, 0x1, 0x2, 0x8, 0x1000, 0x27, 0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000223000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f0000011000)=[0x1]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) r2 = accept(0xffffffffffffff9c, &(0x7f0000276000)=@rc, &(0x7f0000056000-0x4)=0x9) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000f0000-0x1c)={@rand_addr=0x6, @empty, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000283000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000283000)={0x0, 0xffffffffffffff00}, &(0x7f000016b000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000010d000-0x6)={r3, 0x7}, 0x6) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f000000b000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b81000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendfile(r0, r0, 0x0, 0x100) [ 57.207213] SELinux: policydb string SE Linux does not match my string SE Linux [ 57.218256] SELinux: policydb version -1701864520 does not match my version range 15-30 [ 57.245390] SELinux: policydb string SE Linux does not match my string SE Linux 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00009f3000-0x67)="81729adc21a1858bbd3aa82352c424fb621c7078151b42b13264dba292ed79fc679a3ab50229a43ce4623b9381861dc1e20c1e1332dcca5b82c4c95b7785894d21c17d051bbf6f6be3b2b0180c978bcc45ec2f81bc45d6be9221a16cca4d59d78b980f29d934ca", 0x67, 0x4001, &(0x7f0000d9a000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/05 05:51:39 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000-0x1)) r4 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000}, {r1, 0x4164}, {r2, 0x4191}, {r3, 0x2000}, {r4, 0x4000}], 0x5, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8)={0x8}, 0x8) pipe2(&(0x7f0000001000-0x8), 0x4000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r5) r6 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) 2018/02/05 05:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000914000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000b5e000-0x4)) time(&(0x7f0000e0f000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000175000)='/dev/autofs\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000f30000)={{0xffffffff, 0x4}, 'port0\x00', 0x24, 0x40, 0x3, 0x2, 0x1000, 0x5, 0xfffffffffffffffd, 0x0, 0x7, 0x9}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) close(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x2d0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}}, [@migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}}, @lifetime_val={0x28, 0x9}, @algo_comp={0xa0, 0x3, {{'deflate\x00'}, 0x2a8, "5f97d4685b438f1c38d8a273ae4f47e02276a8e71dbf22c12f4d070439c4c8e60afe1a46a9ee06a9984e7ff4331178580dcb9121363a31ca1dbe078e8ebfc10428bcca21bb631a1796fb5990f980ac213f80e369b8"}}, @algo_aead={0xf4, 0x12, {{'ccm_base(ecb(camellia),rmd128)\x00'}, 0x530, 0x100, "5b00004189e13f59324ee65a263d794eaa1b1ee1b09a3eb09816188c1045bd6fcae6a2e69c2c4a4dd461239760c5a96a9601b8b30493b353661685a9df8037033a0c4189df875b7b4bb777d51bd93165d0c99b1113c9bc4732866433c9e225544d25b544bf6c3f03e7f74aa56ffa239a35105cde68cc4312026b4c9c8b61690a149a418898207caeec5e0440f275f473ea50543eadb614c613be19e13353ba1d79e50089a909"}}]}, 0x2d0}, 0x1}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ce7000-0x4)=0x7ff, 0x4) sendto$inet(r3, &(0x7f000057f000-0xe8f)="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", 0xe8f, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffffff39}, 0x10) [ 57.254500] SELinux: policydb version -1701864520 does not match my version range 15-30 [ 57.269527] binder: 5792:5797 ioctl 5407 20281fec returned -22 [ 57.276260] binder: 5792:5797 got transaction with invalid offset (1, min 0 max 24) or object. [ 57.285448] binder: 5792:5797 transaction failed 29201/-22, size 24-8 line 3190 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000811000)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)}) 2018/02/05 05:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000c28000)=0x7, 0x4) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d090000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000e02000+0x835)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000388000-0x4)=0x3a) fstat(0xffffffffffffff9c, &(0x7f0000031000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004cb000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0xfffffffffffffc01, 0x2, 0x4000000000000, 0xa, 0x20, 0xa0, 0x3b, 0x0, r1}, {0x20, 0x6, 0x9, 0x6, 0x3, 0x4000000, 0x1, 0x4}, {0x8, 0x3f, 0x1, 0x1}, 0x56, 0x1, 0x8486404d5b03afff, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7, 0x0, 0x7, 0x0, 0x7fffffff, 0x9}}, 0xe8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d83000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[], 0x35e, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c2e000)='/selinux/checkreqprot\x00', 0x400040, 0x0) r4 = fcntl$getown(r2, 0x9) waitid(0x2, r4, &(0x7f0000970000), 0x100000a, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000417000)) [ 57.301437] binder: 5812:5813 got new transaction with bad transaction stack, transaction 12 has target 5812:0 [ 57.317174] binder: 5792:5797 ioctl 5407 20281fec returned -22 [ 57.317664] audit: type=1400 audit(1517809899.293:15): avc: denied { create } for pid=5819 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 57.320394] audit: type=1400 audit(1517809899.293:16): avc: denied { setopt } for pid=5819 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 57.320710] audit: type=1400 audit(1517809899.293:17): avc: denied { net_broadcast } for pid=5819 comm="syz-executor4" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 05:51:39 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffeffff) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/dev/sequencer2\x00', 0x6004, 0x0) syz_open_dev$random(&(0x7f0000123000-0xc)='/dev/random\x00', 0x0, 0x20080) 2018/02/05 05:51:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000544000-0x1c)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000004000-0x95)="a0a98ab95168d4ae63ecce6cd0caf06f48c6dbcce74d8288603e9b44b9a11601674580b48c9ec31ce89b04194d4c1de68c4e7c90bdc33adcd078912a14463f245a64b7dbe0cb4dd7c8478f4c139189639688eaa8ded7e984efcf2b737089d77478b27387a4d38f4fe1450a66a180fb916de1e62f78f47e9c0ad9bf0c788c20e516f2b5cc50dcd362b58e7d5cd1099aa1d60622e26f") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffe00) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x12) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000), 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10), 0x40000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000003000)='ns\x00') ioctl$TIOCSBRK(r0, 0x5427) 2018/02/05 05:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000015a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000aec000)="ce", 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) getpgid(0x0) vmsplice(r0, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e45000)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) readlink(&(0x7f0000a94000-0x6)='./file0\x00', &(0x7f0000982000)=""/67, 0x43) tkill(0x0, 0x0) [ 57.321594] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pig=5820 comm=syz-executor4 [ 57.323295] binder: BINDER_SET_CONTEXT_MGR already set [ 57.323304] binder: 5792:5804 ioctl 40046207 0 returned -16 [ 57.330863] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pig=5822 comm=syz-executor4 [ 57.349975] binder_alloc: 5792: binder_alloc_buf, no vma [ 57.349991] binder: 5792:5804 transaction failed 29189/-3, size 24-8 line 3127 [ 57.350943] binder: 5812:5813 transaction failed 29201/-71, size 0-0 line 3031 [ 57.375330] binder: release 5812:5813 transaction 12 out, still active [ 57.375334] binder: undelivered TRANSACTION_COMPLETE [ 57.375341] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.375358] binder: send failed reply for transaction 12, target dead [ 57.394190] binder: release 5812:5826 transaction 16 out, still active [ 57.396510] binder: undelivered TRANSACTION_COMPLETE 2018/02/05 05:51:39 executing program 1: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/sequencer2\x00', 0x109800, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000d9a000-0x4)=0x4) 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000ef5000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(r1, 0x0, &(0x7f0000001000-0x4)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x8]}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005d8000-0xe8)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000e45000)=0x121) fstat(r0, &(0x7f00004fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c43000)=0x0) stat(&(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000b78000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() stat(&(0x7f0000358000-0x8)='./file0\x00', &(0x7f0000baa000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000767000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r12 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009cd000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000288000-0x4)=0xe8) r14 = getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008fd000-0x4)=0x0) stat(&(0x7f000048a000-0x8)='./file0\x00', &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00002d9000)=[0x0]) r18 = getpgid(0x0) getresuid(&(0x7f000066b000-0x4), &(0x7f000064c000), &(0x7f0000877000)=0x0) getresgid(&(0x7f00008f0000), &(0x7f0000aed000)=0x0, &(0x7f0000a43000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c01000-0x4)=0x0) stat(&(0x7f0000baa000)='./file0\x00', &(0x7f0000b6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050d000)=0xc) r24 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000366000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00007b0000)=0xe8) r26 = getegid() sendmmsg$unix(r0, &(0x7f0000987000-0x70)=[{&(0x7f00002af000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000485000)=[{&(0x7f000019c000+0x138)="35fdadce6415a9da60667eb72130ab43e8e0301c21f312ecdfdf6ce50770e6609907a87cff0e185bac2e061736851fc9f28fed22410be86fbbd091596601ddb0f19a437c8d256ae3bd24aaa1006e5af477446123dd2bf35404c61cd0d9d9989b7336aab960c0e14869a5eb47cfe0ae70891d8acd4beee9ef4ad1c517920304f49daefd1f1b5719b202a6735a8f36", 0x8e}, {&(0x7f0000764000-0xa5)="46c0d42ce628e7593b4e59ba02a2e56abb4dd4a87dfcb044450b3e44234f3189907032e079ea079f5930caa9f683260ef86373ab13c13bdec14ed995ed1fd74539507433445209a45a7dacab74648c1261f4f7099e5733a92dec993460c6fb593b393bf28123f54bac2f43b5a1e355bdb653a567900d3d8f6d68c63189c2a303b48b33f24d39993dba99bff2a1928814d5d331a8bad6e95f449eae8b42a6b2c18911f7c028", 0xa5}, {&(0x7f000037d000)="71b381796a9c0faa6f655ef08a9f9732", 0x10}, {&(0x7f0000005000)="a310e8a8780bee02da0534a479a22493e24052b328cec34b910a684a42db2f056449cadc3fc7697066392dc3c6ae1f1012e55267413d2cad45b527028aa0b208d116199ce0285cb8da48fa71b2", 0x4d}, {&(0x7f00002d4000-0x8)="a2e04af95bc32497", 0x8}], 0x5, &(0x7f00004b8000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r2, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x98}, {&(0x7f0000da1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000139000)=[{&(0x7f0000835000-0x1d)="2e3918d594e0267ca3a2270376675f9a3c9a45c3e664c09a963780c11f", 0x1d}], 0x1, &(0x7f0000bf1000-0xf8)=[@rights={0x30, 0x1, 0x1, [r1, r1, r2, r2, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xf8, 0x4000000}], 0x2, 0x4040) r27 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r27, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 05:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) close(r1) creat(&(0x7f0000b3a000-0x6)='./bus\x00', 0x0) r2 = dup2(r0, r1) bind$ipx(r2, &(0x7f00004c3000)={0x4, 0x5, 0x1ff, "671c26c5bc3f", 0xc00000000000}, 0x10) 2018/02/05 05:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0xfffffffffffffffc, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0xfffffffffffffc77) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000af5000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000080b000-0xb)='/dev/hwrng\x00', 0xa8c81, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000e95000)={0x104, @tick=0x200, 0x7, {0x7, 0x400}, 0x1ff, 0x1, 0x9}) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f7c000)={0x0, 0xec1}, &(0x7f00001f6000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000960000)={r2, 0x2c, &(0x7f00002b0000-0x2)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}]}, &(0x7f0000b90000-0x4)=0x10) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f2a000)={0x7, 0x1c, 0xfff, 0x80000, 0xfffffffffffff49e}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000d15000), 0x4) 2018/02/05 05:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f99000-0x12)='/dev/input/event#\x00', 0xfd00, 0x2202) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a5000-0x16)='/selinux/checkreqprot\x00', 0x2002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008c9000)) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000bd5000)=""/248, &(0x7f000087e000)=0xf8) syz_open_dev$evdev(&(0x7f0000bf5000-0x12)='/dev/input/event#\x00', 0x1f, 0x800) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000060000)={{0x1ff, 0x5}, 'port1\x00', 0x1, 0x20400, 0x2, 0x7a6, 0xfff, 0x3, 0x3, 0x0, 0x1, 0x80}) 2018/02/05 05:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006ca000)='./file0\x00', 0x480, 0x12) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009f0000-0x4), &(0x7f00003ed000)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) mount(&(0x7f0000bd7000)='./file0\x00', &(0x7f0000d4f000)='./file0\x00', &(0x7f00007e5000-0xa)='selinuxfs\x00', 0x82000, &(0x7f0000cce000)="ef6f1327d9bd0bcea8c5b1096e2c119d5cc127778dcc6c0ec9e6e1d9fce350a842ae2ecef10020a1a3e47e4287142440295e807f602a1c4a7443fd3e4522b5ab61dbcfa23cff2e558c23d1afc652182a4355bfd024ade089b51b32f2ea05dd5382e6425bffb61a2683741a94d739c25d14e95933428de34d7decade9d08b7f46a912b0a0c6f3fd37689a858eb2f6a604055bf93769dfdce686f46420832f97d92df32d9129b444eb5d25cfd1520394937f1a91ea386ef5ad3257b225a6") r1 = creat(&(0x7f0000dab000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000ad8000)="c9ffbd1b5480fcbb66cb563d1c4bca6f1283926ded5e06e4046abadfde7a0269982a440b8466f33494a93560cab3d2a9fde4afc59fc05199db1986382a60af0a1ccfc08f9a6f324a3099827406ca8f887239d97741bd2067cb574805977d5466f2b42b3168f38b8194524cc33b67b02117a4e82c8795360ac3b74a8f27b800e091ab3fe298064f402ac9d4acdc81a88ce53fa652f502b4d54879d5ec5735d8a6212977724cca8bc78a373b11127f2a60bfbf7f10f7f8a861c5b8e82e52fba230b8a033d25c5937f78b50ce2589445ed68b920bb5a09a860ef3648cae0a613f062c2eba69a103c33e575a72341b9d", 0xee) chroot(&(0x7f0000992000)='./file0\x00') 2018/02/05 05:51:39 executing program 0: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0xc1000006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000620000)) [ 57.396551] binder: send failed reply for transaction 16, target dead [ 57.515310] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.521048] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 05:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009ef000)=@assoc_value={0x0}, &(0x7f00007a8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b9a000-0x8)={r2, 0x7}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) pwritev(0xffffffffffffffff, &(0x7f00008e3000)=[{&(0x7f0000474000)="3385bf09d47dfcb9ec814f76d5e2c4065d4ad9bc1035d807c9af5133e3cd151c352e4c5723d38a732b2ea4820bcf3c90d4c67132dbcf63dd8910e19aed461445e5118b503c2b470e1389a68567de05a8135faac3851387e7b929d6c081be4ed372101cab30f6346281e94855a4f5ae3b2b05489c66d4e84e6d665cfad0601a1c24e78a604261ad6ecf2ba32ea3d2656f455689eb1d7ae273e3fb4d446247ec0dc84a7d36652dfa626824da80dda3d4414a0d246bcd9f31615febbff7fadea1eed2574c867665711f3874c018649036d9729cc3ae8c5443ae5cd3360544b6faa682c39d72ddbce2c5234a6b791f91b055ca677b7f4dccf2", 0xf7}, {&(0x7f0000ebf000)="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", 0x1000}, {&(0x7f0000919000-0x82)="ea2b60da2ea8467b66ae367c884199b400d835595e10726a96ff8cee9e2ada6bc8fd2fd498f752bd0218db94e983d26b9debf73ad494de66f91ced0c132118f97b1b080d0ec72f5bd93971b755fe1367ada2cbf70c45860c926c18d12310030ff739ea17813a3dfc98f3d2d74b50f807dac324501510c0a0817fb6f3fa2e37e56f54", 0x82}, {&(0x7f0000c18000)="f7415876003d1d439508ddba972f8444147f18d364e4acfec0751d152597bbe35776dd575e95643529659e6292ed0bcb2d59a68c01b037c21582cd294200511e835e9d1a3f7138fc579b0fa2b016e35de43dd80b85b1f2850211161782ea3fc87a4b49c5fd15a85aedf86b50e1da8a2b532a9a185f112d8d03078350ae291fe3beb7e054c0e43622b57d22220ec4f159fd7b59b0cf1191d7f0e027835ee52fd381f94114433cfee317240616a00f202451b0a5266338760f08bc78b00607e1cf1cca85840b64345981281399be51ebfecfc690db", 0xd4}, {&(0x7f00005a3000-0xc1)="29484ce97f26331d4586025f793b662b68aeb05b19c99c347b249544e233731caede2ec1f1873582d8d3cc1fb73e9356ada35dcca691e330d769b67d38161c79758804fbf5f35c461615b5938c402b4a49e48c2c338f93519477bdd9fe91362e5e85a15229a099510c1e0ad2b8515479a954cb96032c31c976ec8ac289781e5b94b1a01c85e7651bfb462035edf5b7d07de3786fa1fc2192048bedb82f4259f30279ed94b84e9cdfd56e59b322eab17323aa5e1d06f911452a9cc6548d9a152382", 0xc1}, {&(0x7f00003d1000-0x14)="e546b6c3af7f8aa84da3aa0f4ea837fe6333b4ff", 0x14}], 0x6, 0x0) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000732000), &(0x7f0000a73000)=0x10, 0x80000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000df3000-0xc)='/dev/ashmem\x00', 0x1, 0x0) accept4$netrom(0xffffffffffffff9c, &(0x7f00009d7000-0x10)=@ax25, &(0x7f0000852000-0x4)=0x10, 0x7fd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000036e000)) syz_open_pts(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f00005da000-0x8)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ca000)='/dev/rtc\x00', 0x0, 0x0) msync(&(0x7f00003f9000/0x4000)=nil, 0x4000, 0x7) r3 = dup(r2) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000036a000)={0x0, 0xc4, &(0x7f000052a000-0xc4)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x0, @rand_addr=0x5}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f0000a24000)=0x10) recvmsg(r0, &(0x7f000045d000)={0x0, 0x0, &(0x7f0000e36000-0x30)=[{&(0x7f0000708000)=""/154, 0x9a}, {&(0x7f0000feb000-0xa5)=""/165, 0xa5}, {&(0x7f0000056000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000e3f000-0xf7)=""/247, 0xf7}, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000011a000)={r4, @in6={{0xa, 0x0, 0xa7a0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x15, 0x3, 0xffffffff89ac77dd, 0xfff, 0x4}, &(0x7f000029d000)=0xa0) r6 = socket$netlink(0x10, 0x3, 0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000371000-0x6)={0x3, 0x5a6}) r7 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r7) writev(r6, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000019e000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xc0, 0x8, 0x1edd6e77, 0x8}, 0xa0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00009cf000-0x4)={0x4, 0x8}) prctl$seccomp(0x16, 0x1, &(0x7f0000b62000-0x10)={0x2, &(0x7f0000e0d000)=[{0x3f, 0xffffffffffffffe0, 0x63, 0x7}, {0x0, 0x8001, 0x3, 0x100000001}]}) 2018/02/05 05:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00004dc000)=0x0) sched_rr_get_interval(0x0, &(0x7f00003a9000-0x10)) r1 = userfaultfd(0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00008e8000)={&(0x7f00002b5000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000b6c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) timer_gettime(r0, &(0x7f0000727000-0x20)={{}, {0x0}}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000826000-0x20)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{r3, r4}, {0x0, r2}}, &(0x7f000094c000)) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}}, &(0x7f00006dd000-0x20)) 2018/02/05 05:51:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000012000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="1da9f0e93b5672d9b4882a82c73d24953b44d606dc05ef74c13346465cbaf04c050de33f1c76f9f3a300f0a59047727760438fc07a30e2b8a7f224a90b5bc001c2d2ea65bf067d124d281946b71a0f0de03a82f1ccb3727a1f17eb5be70264", 0x5f, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dee000-0xa)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000eac000)=@assoc_value={0x0}, &(0x7f0000140000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f97000-0x4)=r3, 0x4) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r5 = accept4(r0, &(0x7f00006c6000)=@nfc_llcp, &(0x7f0000e88000)=0x60, 0x80000) getsockname$ipx(r5, &(0x7f0000aef000), &(0x7f000085b000)=0x10) renameat2(r2, &(0x7f0000e5c000)='./file0\x00', r2, &(0x7f0000e1f000)='./file0\x00', 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:39 executing program 0: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000006d000)=[{&(0x7f00000c7000-0x41)="a579549d6173ca89feab3a87e5aca66c4d0085c1752ff38af2081560d306ff41ab37aabaad45f7896cb7752a1744cf8fa33da60fc9ef60b46c04d59ec1ecc4277c", 0x41}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000), 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00000c7000)=""/162, 0xa2) 2018/02/05 05:51:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x2710}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000000000)="4c296cd3186e08fcdcd76a24defc4583af3d493ec3fd0f12fae96337450d36fe127ac03b9fbed6e80e2d35e7145393cb4433b7357a39d489139034295a3f5ea9880ce3ef8c9feef35b6d0864b0abe58562d4417f98e5009e97de872a6a5ad40b9ddb29cef7af03b5d599b1e057", 0x6d}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x1c00000000000}, {0x3, 0x4}], 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000b30000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000002000)=""/112, &(0x7f0000003000-0x4)=0x70) mknodat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000360000), &(0x7f0000d58000), &(0x7f0000bf3000-0x4), &(0x7f000037b000-0xef)="b0b9af5ebab225fc016b1ca28fbfb4909fc3be447a9549820185c95fe739c5979c3864346066c66a302886246cc20dd2056cf953af9bb21200000000000000089ec0a8cc9f2d878ad7247221edecc8e0cc0e26194e49d0a0c9fbe433cfaa04e2ebb52dee93080f2b8454976f5be9831d646cbf91640bdaa0837cf585627009ebe50034414cec5f6e257c6fe245db378c89f1b133257fd15aad97a591c522203be3ac8d5fd2f3db63296bfbda6c91f1956b86d618e59c9ca7041205325ecacd07b7132aaf5eb0914d7ae18d8c2f6bb774be77622c1dfd286a71de56c8d1287c5a3573478f26568dd8c4f0baa470744c") signalfd4(r3, &(0x7f0000a06000-0x8)={0xd20e}, 0x8, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d15000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) recvmmsg(0xffffffffffffffff, &(0x7f0000336000)=[{{&(0x7f0000f3c000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000e45000-0x60)=[{&(0x7f0000e93000)=""/69, 0x45}, {&(0x7f0000a40000)=""/140, 0x8c}, {&(0x7f0000a11000)=""/10, 0xa}, {&(0x7f0000961000)}, {&(0x7f0000f9a000)=""/12, 0xc}, {&(0x7f0000ad0000-0xea)=""/234, 0xea}], 0x6, &(0x7f0000cbc000)=""/157, 0x9d, 0x100000000}, 0x8001}, {{&(0x7f00007c2000)=@nfc_llcp, 0x60, &(0x7f0000259000-0x40)=[{&(0x7f00009c4000)=""/14, 0xe}, {&(0x7f000072d000)=""/9, 0x9}, {&(0x7f0000dd4000)=""/19, 0x13}, {&(0x7f0000f0a000)=""/113, 0x71}], 0x4, &(0x7f0000cce000)=""/164, 0xa4, 0x7fff}, 0x1}, {{&(0x7f0000d8f000)=@alg, 0x58, &(0x7f00009d3000-0x70)=[{&(0x7f0000ecf000-0x49)=""/73, 0x49}, {&(0x7f000059d000-0xe2)=""/226, 0xe2}, {&(0x7f00005fc000-0x6f)=""/111, 0x6f}, {&(0x7f000035e000-0xa8)=""/168, 0xa8}, {&(0x7f0000c42000)=""/155, 0x9b}, {&(0x7f0000b9d000)=""/50, 0x32}, {&(0x7f0000df4000)=""/37, 0x25}], 0x7, &(0x7f00005e1000-0x7e)=""/126, 0x7e, 0x5}, 0xffffffffffffff7f}, {{&(0x7f00005c9000-0x8)=@sco, 0x8, &(0x7f0000ae9000)=[{&(0x7f0000cca000)}, {&(0x7f0000328000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000224000)=""/213, 0xd5}, 0xd66}, {{0x0, 0x0, &(0x7f00005ac000-0x70)=[{&(0x7f00004b6000)=""/83, 0x53}, {&(0x7f000003b000)=""/83, 0x53}, {&(0x7f00002d5000-0xbc)=""/188, 0xbc}, {&(0x7f000050a000)=""/4096, 0x1000}, {&(0x7f0000ee8000)=""/70, 0x46}, {&(0x7f0000d60000)=""/44, 0x2c}, {&(0x7f000010c000)=""/147, 0x93}], 0x7, 0x0, 0x0, 0x9}, 0x3f}, {{&(0x7f0000404000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00004ae000-0x70)=[{&(0x7f0000aba000-0x97)=""/151, 0x97}, {&(0x7f0000e96000-0x2f)=""/47, 0x2f}, {&(0x7f000088b000)=""/224, 0xe0}, {&(0x7f0000942000)=""/247, 0xf7}, {&(0x7f00000d9000-0xd7)=""/215, 0xd7}, {&(0x7f00009cb000-0x46)=""/70, 0x46}, {&(0x7f0000112000)=""/228, 0xe4}], 0x7, &(0x7f0000e4d000-0xf9)=""/249, 0xf9, 0xff}, 0x38}, {{&(0x7f00008ee000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000c3e000-0x70)=[{&(0x7f00008c2000+0x870)=""/53, 0x35}, {&(0x7f00009aa000-0x59)=""/89, 0x59}, {&(0x7f0000266000-0x75)=""/246, 0xf6}, {&(0x7f0000034000-0x87)=""/135, 0x87}, {&(0x7f00009f7000)=""/48, 0x30}, {&(0x7f0000b48000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f6c000)=""/4096, 0x1000}], 0x7, &(0x7f0000ccf000-0x57)=""/87, 0x57, 0x81}, 0x1}], 0x7, 0x100, &(0x7f0000888000-0x10)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001f9000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00002fd000-0x4)=0xe8) connect$packet(r0, &(0x7f00006ab000+0x411)={0x11, 0xff, r1, 0x1, 0x7, 0x6, @empty}, 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000711000)={0x0, 0x8001}, &(0x7f0000f93000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004e6000-0x14)={r2, 0x7fffffff, 0x7, 0x8, 0x8000, 0x398d669e}, &(0x7f00008ca000)=0x14) r3 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00003b3000-0x4)='tls\x00', 0x4) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r5 = dup(r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000045b000)={r2, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x80000001}}, 0x9, 0x8, 0x4, 0x6, 0x20}, &(0x7f0000690000)=0xa0) mremap(&(0x7f000081d000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f00006ce000/0x1000)=nil) listxattr(&(0x7f000073a000-0xc)='./file0/bus\x00', &(0x7f00003c7000)=""/17, 0x11) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r5, 0x0) rt_sigtimedwait(&(0x7f0000d7c000)={0x7fffffff}, &(0x7f0000d3f000), &(0x7f0000a8b000-0x10)={0x77359400}, 0x8) 2018/02/05 05:51:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000e2e000+0xb75), &(0x7f0000e5e000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000f0000)='keyring\x00', &(0x7f0000299000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000954000)='big_key\x00', &(0x7f0000aee000)={0x73, 0x79, 0x7a}, &(0x7f0000134000-0x8)="a57d2b5d2c292a00", 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000778000-0x8)={0x0}) bind$inet(r0, &(0x7f000025d000-0x10)={0x2, 0x2, @rand_addr=0xe00000000000}, 0x10) r1 = creat(&(0x7f0000923000)='./file0\x00', 0x20) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000f7000)=""/236) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000117000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000636000)={@common='gre0\x00', @ifru_mtu=0xef3a}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 05:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_dev$mice(&(0x7f0000e36000)='/dev/input/mice\x00', 0x0, 0x40) prctl$getname(0x10, &(0x7f000058e000)=""/108) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c2f000)={{0x3, 0x1, 0x1ff, 0x3, 0x81}, 0xfffffffffffffff8, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x3, 0x0, 0x80}) connect$netrom(r1, &(0x7f00005b8000-0x10)=@ax25={0x3, {"16e9736dacb9b2"}, 0x8}, 0x10) 2018/02/05 05:51:39 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c5009a000081"}, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000064d000-0x4)={0x8}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000001000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="1d12255089340bc4dd00c49e791880614c4f986473d3eeae2234a6fefbb46a371f226a144dc1139eab1639f4e24614c886d18b3410dfd056dd9439d8b7aa844152c12707d887b16637bb50f759307dd18ea5921330c912904f1b4be866c56314eefba35522626da9d8e83eba66dc3070a5dffe80178f2b0dfb4a6710b7604625a687b40b8235d8a9ceb62c491ef1c3a966145a7d5856f7507ed8ad0974df34a8e6cfb1592053", 0xa6}], 0x1, &(0x7f0000000000)=[{0xd0, 0x1, 0x1, "6773cbf7e373579fd8b747b1ac8f92279e6a8b3b0fa79fce3ad1ad287e2afa757e77ea4f941ab0cfffc6f849b8d1f12b5b1e17d579a544a119a459c95b3cbf994e2d5ea7dc75698b404310d6db67dad2a8b235f32331063f2419297142fa791e461a4fda7826a39b479f70e5d3a849dacab312a8673142fac7f20f6e6f2130013014a50addf5d3eba50ff849ec77a0a04a87c04de1cadc53909c12c2ead9c2ed706cb4ce9d1f737735ec9db2724db3bade44c2956a0051214a17"}], 0xd0, 0x20008004}}, {{&(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="24062bca05d3567e421a9ef7113a154e1a931106a19e02667233c6d1dc77e8364dbc1ccd11905308491bf51347069ea69d3b591a0ddcab40f2f2a9754b8bcbd9c9d89c4764f35bf22dab3c312c9b396ec457d93310ff5247c10fac27bd20d76e51628313774ace03c2f104b25b9a87d93dc447f0fc8b98b8bf0ee95c79a04c4f3078badb2a1de1d8abef429495178d0c1960e3dad6ff407226fc756fd0c798321987fded5697e4a71764ec2a1ff550bd0fbea1ee61d1657212c306ed4aef975c0e4ac85fb71acb698af0", 0xca}], 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xca)="71315247b5a0d4c385840225463b61dd13eac0911f6b89406d8167730ed8778d14878aa2072dab5aadce0e1f2c778468bc795c79914f6558ecf20dabde2fa8525a48089445cceb21b698b4cfcc790383e21cc5ddae9962ab187067b3b576f3f4de51026c7ad60de138188ef33b6c00edf4dc5c432c1fee7f24fb707691cbd679f25e76b92b326dbeee8e8e57a83f128d84d4c695b6a3fa4952c4d16a22089026063989b04ca554f33cc4b2a462732681b4535c13a4ee0830028dd6ac73004a59cecfa4bf2ddb54319102", 0xca}, {&(0x7f0000000000)="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"0d7b365be5c9f546a8afe47f5ac3e2a96b1f5da244861130a92c0cbb77fb755e68c1079bdb9e63b936a269f0d1616f5bf33df15959e2d721d402a4b6f7b41051c13085e08684e176fcef0a11f7279adf01291584bb828244596f828273e002f51629885d097688b1f7f91013392c1019fa5e1fabee987a7224b66fd978e1c002349ac00b30716c1d2dc20fde292e954a6c606335b0c7f4c90348457c6287c4e3dcb19927293c2d8024b1b64d6d37defd83554bf24ef7212fde34eeed2ac2d783ca148dbfbad47ac113ce07d4d789bf85849de402a1213f53ac2d"}], 0x2c8, 0x24044090}, 0x9}, {{&(0x7f0000001000-0x10)=@llc={0x1a, 0x16, 0xfc2c, 0x8, 0x88, 0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000001000)="9c029ea1c7166557d6447c945ce5b062dd9c725547b59b9ffdedde0df08987d21e4bd42c5c7303a14fc0caeeb82ba7fc15a85e474c4ac583970e871c877d125cc34a9be37a26d2120b952b80515b1fe2f1524efcec1fface5e786158517d71ead4e6616625ec88cf5acf3b33", 0x6c}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="69ade6022388886c171c9db3b173ac12590544e77b9444e7ea8e8ba9a8f38e2be5fbf0d555f46df5fd038b1a1310be2eaafa6e9cfc8cf609e6fde0cfc5936918fbe0fb24535977271dd06ad002739ade9ab7db1f28d63f3a489c9adc96b2505850fa3ace271210eae752c9631611ed212de62bb1cead6266ef7722900aadf2ef7c50f6f7efa7b3abd9a0d9464f14cab0899c6b71c4ebe9c8bd83eb3035b7717153885f61fabd054d45e8f66094a374c50a8bab2018de02f5abfc5c9e7c6daf1473e907170a41c8b03890872c285b79c618899d8f57aa92d25c49dcf0b8a644", 0xdf}, {&(0x7f0000000000)="ceda31a53959699f8c", 0x9}, {&(0x7f0000001000)="5689d846893ef1584bceb02c44ec0439c065d6df2952e7cb7e02ed21e496d5b5b50d3d7a6a596b0b1201355d7ba2c7f3a1eb5a7d943065a77d720c", 0x3b}, {&(0x7f0000002000-0x39)="2cdf4e4855725c631521302f64cf0b1343944816a59dd912bf1d600d2923af5806f06e2653044d330ba76d0c5e62c9e58dbb580779ed9a5c52", 0x39}, {&(0x7f0000001000-0x3f)="2ed4387ef8a9ced56c653e5daf2716b4987c5bb8873b4cc0a1d6aee1030ed81cf677e966e73fb76bae722249f5126b11b9d4783640d9008ee1fae06f4dddd3", 0x3f}], 0x7, &(0x7f0000001000)=[{0xa8, 0x114, 0x401, "f40822bec947b9cda92fa4bdd813150542308c1d93477356436f5b42bdfefc644d7ef9b8dc9c8ddc87bdaae3c5b928d3a604e4ffc47170d2896431d6abb112b210045a18f02cb4e1b8dfd6cf0d5ff4610db9a6510f3f9cb3141ab2be59401e417e1fe02af670f4b8af810d4e12603f1d7b722e77f36a773a7723e933748fa17c5c73a995dce048ba18d5f0451c39ba0d2b92"}], 0xa8, 0x24000000}, 0x401}], 0x7, 0x800) 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000000000/0xb51000)=nil, 0xb51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7f) 2018/02/05 05:51:39 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000e78000)=@sco, &(0x7f0000246000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007e9000-0x8)={0x0, 0x20}, &(0x7f0000e7a000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7b000-0x8)={r1, 0xffff}, &(0x7f0000e7b000-0x4)=0x8) bind$llc(r0, &(0x7f0000e79000)={0x1a, 0x0, 0xa9e00000000, 0x80000002, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x32) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r3) dup2(r4, r2) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000e7d000-0x88)={0xf1, {{0xa, 0x2, 0xffffffffffff8391, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}}, 0x88) 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c40000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000058f000)=0x385) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x32) r2 = dup2(r1, r1) getdents64(r2, &(0x7f0000fc9000-0x1)=""/1, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x7}) 2018/02/05 05:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000090000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d8f000-0xb)='net/psched\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000458000-0x8)=0xffffffffffffffff, 0x8) 2018/02/05 05:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d4000-0xf)='/dev/sequencer\x00', 0x581041, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001c9000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e5c000-0x15)='/dev/pktcdvd/control\x00', 0x488000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000fae000)={0xfffffffffffffff9, 0x100000000, 0x6, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071f000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed5000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/02/05 05:51:39 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000613000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000973000)='/dev/sequencer2\x00', 0x280100, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e52000-0x8)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000a51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000f4000)=0xee5ee7b199ee5176) setsockopt$inet6_mreq(r2, 0x29, 0x19, &(0x7f0000127000-0x14)={@empty, r4}, 0xfffffe76) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) 2018/02/05 05:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) exit(0x0) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x100}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000423000-0x8)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000cb6000)) connect$inet(r0, &(0x7f00007c3000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000073f000)={@generic="5deeada83b2441a4fb68b9ecff512859", @ifru_flags=0x401}) 2018/02/05 05:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce0000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f000091f000/0x3000)=nil, 0x3000, 0x1000005, 0x10, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00006af000-0x10)={&(0x7f000067a000/0x3000)=nil, 0x3000}) signalfd(0xffffffffffffffff, &(0x7f0000d50000-0x8), 0x8) 2018/02/05 05:51:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ce5000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00008c4000)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x200}) r2 = add_key(&(0x7f0000e5d000)='blacklist\x00', &(0x7f0000740000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000564000)="8dfde01165c7427093a8082278068bb62b", 0x11, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000108000-0xc)='cifs.spnego\x00', &(0x7f000054e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000894000-0x3d)="96c76a2ac08bc02308202c212b1996840a7de303e1e011df64d8a3994ecccc0f2793b9897bd25f94fe8be77dcdd3ff4083bc3d70ae3c2dea63b7ce4e1b", 0x3d, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000077f000)={{0x7f}, 'port0\x00'}) write$sndseq(r1, &(0x7f00002b8000)=[], 0x0) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) pipe(&(0x7f0000618000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000020c000)={0x0, 0x1}, &(0x7f00006ef000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000fa000-0x8)={r1, 0x6}, &(0x7f0000c10000)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r2, &(0x7f0000221000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000cf6000)={0xfcd}, 0x1) renameat2(r2, &(0x7f000000c000-0x14)='./file0/file1\x00', r0, &(0x7f0000214000-0x8)='/', 0x5) 2018/02/05 05:51:39 executing program 5: socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000d45000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e29000), &(0x7f000012b000-0x4)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') readv(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000004000)={0x6, 0x7fff}) 2018/02/05 05:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f00002d8000)) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x348}, 0x8000) 2018/02/05 05:51:39 executing program 0: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/05 05:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000961000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000e66000-0x36)=""/54, 0x36) getitimer(0x3, &(0x7f0000dc1000)={{}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r1}}, 0x0) 2018/02/05 05:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000355000-0xd)='/selinux/mls\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000dc1000-0x8)={0x1}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000038c000-0x5f)={0x0, 0x57, "174e0570faa709c5804671c22164c4fbbaa2b56ba075233ab36f31c30e46382aa3687c832976298ee055ecb871e43de22d95544028505a1062e8bcf3fcc9bc191e037b2a82d4fbb0b1bb2d98ad7c55303120279dc5f0d6"}, &(0x7f0000107000-0x4)=0x5f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cd2000-0xc)=@sack_info={r2, 0x6}, &(0x7f0000bee000-0x4)=0xc) 2018/02/05 05:51:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) getsockname(r0, &(0x7f00009de000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000865000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x187, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000092c000)=0x401, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000098a000)={0x77359400}, 0x10) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000083a000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004e3000-0x8)={0x0, 0x6d}, &(0x7f0000950000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000)={r2, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}}, 0xb6, 0x4}, &(0x7f0000cb9000-0x4)=0x98) 2018/02/05 05:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000d3b000)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) finit_module(r0, &(0x7f0000a34000-0x1)='\x00', 0x3) 2018/02/05 05:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004c3000)={&(0x7f0000fcd000)=@kern={0x10}, 0xc, &(0x7f00008ba000-0x20)=[{&(0x7f0000cc5000-0x600)={0x10, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f00002f4000-0x7c)={0x10, 0x31, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x2}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000061d000)='net/arp\x00') ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/05 05:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) read(r0, &(0x7f0000f8e000-0x39)=""/57, 0x39) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa}, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004c3000-0x8)={0x0, 0x6}, &(0x7f0000a68000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000900000-0x18)={r5, 0x8, 0x0, 0x6, 0x100000001}, &(0x7f0000d6d000)=0x18) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x5, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r3, r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000305000-0x6)={0x0, 0x10001}, &(0x7f0000a6b000+0xec4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000782000)={r7, 0xffffffffffffff80}, &(0x7f0000909000-0x4)=0x8) tkill(r2, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 05:51:40 executing program 0: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x190)={0x3, {{0xa, 0x2, 0xaf, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x2, [{{0xa, 0x2, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffc0}}, {{0xa, 0x1, 0xe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2e}}]}, 0x190) 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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000585000-0x3f)="6a1f4f0c251621246bd6c9cf844654d76f9eeaeab093cebdd0c77b723fb3247d34bcf6e8ea7d0d0f78ac59def363b7bf367340596196c3de4a38468092fee0", 0x3f}, {&(0x7f0000000000)="33eead4f60928ac5f6cdb1faabb5dae1b6bc2c4fc63f196f9b38fcbf4fb8bc3d4a30485ec21040b848e60d076245a43e891542dcedcbe51ab9f37664ae5fa089ff8835f6f5152ace8f6936e8d5d1cc2f960045254a29fbd1363dd7205dd39cd36c645f394fe5389834197084f03d9e973df2ead6b98c02cf202e10ba3295b7bd96c18197646fc58022fd6d10b714b83f8bd7a844e7ad8680883bb4c45d03bb050338569123168432b3ba6a", 0xab}, {&(0x7f0000e14000)="360da3bb235c59642356d2adea4edf7ae10aba62dd09d6e76ef164549ecc153f4be2b3aaa589eafb10d6ec55049c3cccabe27dccff7641d00fa127ee063267306fd029b37cc6acdf9f6993aa49287b55b9349dc320f56ff03b4044d765a1ab7aeec278bd3cf29e389a8fe62d6566b08a78a3a38154cc32c4457549ad60f82b018151755b02426111d8f6eb0f46d07afef46dea130b94cd481541b64e597d1d6a093499a6bf6a637034cc3b5d96c0a1a73a54807c27f2a66bb57fcfdbc589062dd39d42878fe84850a60cfe57bec02379d3a343b1b95c167aaf785c53515f2efd70aa9512a9f1e036c7ab5098625abc2c04e9dc", 0xf3}, {&(0x7f0000001000-0x9b)="43a00137f251237946780c7a32d6e6611881742df426c642fd1574493a5bf76857ed35d8c34091f8f1d250ecdb6e20741fc35c7e7d684a6ee3feb50430217cac2e512e4211a991a8cac77596bfa0089af2c9743d1dcd43930084acd371ca220a8fa8780e53ffe730e6076d830493844cb8bd7faef7b5add09010e6e39306c1227eee6656cc4f51601e47617448d03e72786af27e6956e1167f8f60", 0x9b}, {&(0x7f0000001000-0x54)="7590b521838629db95b74c344c51146046f51eeb425e41c89ef8e1e80751f52966017d35094b9a835df781cf43670c1507ee7b8e2a7d45447804e5a0499f2801988d1906b903646103e8e51f9f85413034a3efc1", 0x54}, {&(0x7f00009db000-0xfd)="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", 0xfd}, {&(0x7f000029f000)="b46ccd5672eaf1483e1e1b0aec979e9ff66b2f507b018e79f80edb6241438156f5c9be3667a15c3cab9cf4c1942832672f1268b58b9488afba42ab9801c3a2b9a618410e3fe5d94f4f395668f824c5fdd93182fc4ce7b592c7f2bd2573d693d07e0279ec9d36a1f943c38eab10b87d4fdea0373dbcc2da2968eb70be8f15ed7a2c27328632963919a4ed2a6c9a8b8c45b9ad4e9ab69a9a8f87c57bd8f66948ebaee92a302327ad551484b1e7c3b832d301f323931788dd76c6f46486d5937cb4a7d5bfcb6936168eff312fc2ea7db57f00ae08fa0d2039c53a39be693f72fa48259dc7087e1fa3fb32ed19f45b8875c0a7", 0xf1}, {&(0x7f0000001000-0x7e)="cf0532686cfe56f6db674403ff2791ada520e6000f97101b224843c9cd144c90d633a67fe7b902cd7fa5f1eb959651f93797c593923859c313c5be01dfc624e33086baf0e06cc679c97c0758130042a59a42b31fa4af81e7e3413fe84975b12fa6db004ff05461d8b0cdbcf5e0482d2f1f22c6efde802aa3d8b624feea4b", 0x7e}, {&(0x7f00003ac000)="31ba7456e8ff4767ed1fcd6faebcf85b2d49f0ae8f5fef418aeebb0c308644729c3cb91fee73dd91ed4ee5b8e708d021a84f74939d6334c956e75f9a291a4d6a791b5deae1c0eda9262e713f4cca01a4866e05291564ac7ed61b202dbf9a73c079fa6b6255c842597ba14617203eb4d22f3172adfaff68c6276fc173c28a96044eea5c906fe8604a4828fc4215777fd6b8b953a899d48f1c80c3bd2fccacef1fc2e31fc98b884d0485196d9f1a1562217faf72d0b7ec5b4b7b7a4ee381dbd3", 0xbf}], 0x9, 0xa) r1 = epoll_create(0x1) fstatfs(r1, &(0x7f00003ac000-0x40)=""/64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000+0xe80)=@buf={0x27, &(0x7f0000002000-0x27)="b95a0b84df057176b578749d7ed897ae0c3fbb60a277e5fa1b5adceb0077a638ec455c4abba818"}) 2018/02/05 05:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = syz_open_dev$mice(&(0x7f00004a7000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000da8000)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000155000-0x20)={0x1, 0x9, 0x800a, 0x7fff, 0x6, 0x0, 0x3, 0x81, 0x0}, &(0x7f0000be2000)=0x20) keyctl$session_to_parent(0x12) writev(r0, &(0x7f0000bc7000-0x30)=[{&(0x7f00008e2000-0xd9)="8c58049a1547b76b9ddeac7755f30d7a15b0d7f6a6e5c17c4aa1ec0caa7afcc63b29f2d0b08a60fe50cb403d4167c87790c74e915245385b90b59966d66cd941806d26d546fa0da095767d9ab781c198d0d78decfeab0274ec0ecb9a6255541c70d9c4c2990f8ae54c3bc472e1f619bdc8a1871a28c42f435ad7d59558db5ed04bc093af9fd020d43a49211130df9dc776999be01a1ff827008bc13e5d473f02b7eb11241e930a7b49dcac54709a97fd41107f5dd29b6abd35d5a1b131087b0861ada3255d694d9bd318f59d04e956f6459cea3d0fab7f778a", 0xd9}, {&(0x7f00002c4000)="40d2d0687ff17802da9ee64a55def672875bcc46631cf007c4f017d2c9b373d7d448c030de72c4a9e75a8596f2febf1a99c9ac849fa42cfa0cd09b9554bf2761393cb52ffd7d0023251ca9ad0f63bb2a48c0dd708dc0058db5d005f8640dcb8746aacde5036d8c07417cf9573fb298a2023711b8c96323deddaf5adb2386", 0x7e}, {&(0x7f0000a39000)="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", 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005ac000)={r2, 0x520a, 0x0, 0x0, 0x3f, 0xfff}, &(0x7f00009e3000-0x4)=0x14) mprotect(&(0x7f00001fa000/0x3000)=nil, 0x3000, 0x3000004) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/05 05:51:40 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x94002) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002d1000)) 2018/02/05 05:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5a000-0x8)={0x0, 0x2}, &(0x7f0000f95000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a14000)=r1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008e0000-0xd0)={r1, 0xc8, "2ae79de1e7d10be0ee8719f86daf7cb1d3956927db5b1ab80443382179b09f7bdebdac87172e8b23459cff5d144934c5b145ae9c2fe2ed5932a6a9452e82cf453695866d628878c77c2d0060f511151a0b98c70c5d3174246b6ad7e797424e37ba6e723dca68a6de4612e3101ce21f1aff5dde5af6b92f6c43fc70dc3b32085737480487cdd31661538e886a018a880baad2a465d6fa638bc457c6b7be0f663475aff3a73c906f20df37c0cfd8fac9bfd57f94ad80596ed93a41812a602e229bf65b1626cc3d319a"}, &(0x7f0000eb9000)=0xd0) 2018/02/05 05:51:40 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x83) 2018/02/05 05:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000a8c000-0x8)={0x9}, 0x8, 0x800) sendfile(r0, r1, &(0x7f0000377000-0x8), 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0a000-0xc)='/dev/rfkill\x00', 0x2, 0x0) gettid() 2018/02/05 05:51:40 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d9c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007b5000)={@generic="2fb08f88f149623bdb1ed4523c79e26a", @ifru_flags=0xb000}) clone(0x0, &(0x7f0000420000-0x1), &(0x7f0000003000+0x4e9), &(0x7f0000007000), &(0x7f0000007000)) setpgid(0x0, 0x0) 2018/02/05 05:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e2c000)={0x0, 0x78, 0xfffffffffffffffd, 0x5, 0x8, 0x9f0, 0x0, 0x7fff, 0x8420, 0x1, 0x4, 0x9, 0x5, 0x6, 0x6, 0x0, 0xff, 0x8000, 0x0, 0xa0e, 0x1, 0x9, 0x2000200, 0x80000001, 0x1, 0x6, 0xe2, 0x0, 0x9, 0x2, 0xc01, 0x7, 0x1, 0x6, 0x8, 0x20, 0x5, 0x4e3, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f00000b8000-0x1), 0x3}, 0x20040, 0x1, 0x0, 0x4, 0x6, 0x1, 0x1}, 0xffffffffffffffff, 0xb5, 0xffffffffffffff9c, 0xa) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/context\x00', 0x2, 0x0) r1 = dup(r0) lseek(r1, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4}) write$sndseq(r2, &(0x7f0000e96000)=[{0xe075, 0x3, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time}, {0x101, 0xfffffffffffffffc, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x21, 0x8000}, {0x5, 0x7ff}}}, {0xd1, 0x5, 0x80000001, 0xff, @time={r3, r4+30000000}, {0xff, 0x5570}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x0, 0x100, @tick, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x0, 0xffff, 0xf6, @time, {0x3ff, 0xcf9}, {0x10000}, @note={0x0, 0x2, 0x6, 0x200, 0x84}}}}, {0x7, 0xea8, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0x7}, {0xdf20, 0x80}, @raw8={"e0f6f6bd5695ae51cbd83208"}}], 0xf0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r5, &(0x7f0000f0d000), 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000099d000-0xc)={0xfffffffffffffff9, 0xfffffffffffffffc, 0x9, 0x8, 0x40, 0x1000}) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000eff000)=0x3) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000092e000-0x30)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000dbd000)={0x4, 0x3, 0x1b3b0d1a}) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) 2018/02/05 05:51:40 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000009000-0x86)="4a3c08bf2b9f934151aa7930b32eb0fcd1588bd5352ff38f07c8f53718cefd3c4cc5c6a62d2accdc1d399f6cacc94542cca44a8a04a55ee8b8e47f2aa0d263e5f20ed1601f3f20b1c356873990e799166acd54b98e3771978f932ca47621b1cf0181619763630fbd2e0ee89d2fceb54434e1d53a126a85e48f9b39d3fe576915ae803e01e9f2", 0x86, 0x4000, &(0x7f0000008000)=@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/02/05 05:51:40 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0xef3, 0xc4eb, 0xc22, 0x7fffffff, 0xfff}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r2, 0xd67}, 0x8) r3 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000009000-0x8)='./file0\x00', 0x2) ioctl$TCGETA(r4, 0x5405, &(0x7f0000006000-0x14)) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000006000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[{{&(0x7f0000009000-0x10)=@ax25, 0x10, &(0x7f0000006000-0x90)=[{&(0x7f0000009000)}], 0x1, 0x0, 0x0, 0x20}, 0x6}, {{&(0x7f0000001000)=@nfc, 0x10, &(0x7f0000009000)=[{&(0x7f0000004000)=""/126, 0x7e}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000008000-0x1f)=""/31, 0x1f}, {&(0x7f000000a000-0xae)=""/174, 0xae}], 0x4, &(0x7f0000001000), 0x0, 0x5c}, 0x40}, {{&(0x7f000000a000-0x80)=@generic, 0x80, &(0x7f0000009000)=[{&(0x7f0000006000-0xda)=""/218, 0xda}, {&(0x7f000000a000-0xd4)=""/212, 0xd4}, {&(0x7f0000009000)=""/110, 0x6e}, {&(0x7f0000009000)=""/42, 0x2a}], 0x4, &(0x7f000000a000-0x30)=""/48, 0x30, 0x8}, 0x7}], 0x3, 0x2100, &(0x7f0000000000)={0x0, 0x989680}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2ca, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 05:51:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r0, 0xc0045878) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r2 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) symlink(&(0x7f000000a000)='./file1\x00', &(0x7f0000006000)='./file0\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000c000-0x10)=@common='lo\x00') 2018/02/05 05:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db8000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) r2 = accept4$ax25(r1, &(0x7f00008ce000), &(0x7f0000d5f000)=0x10, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000030f000)={0x5, 0x8001, 0x100000000, 0x3a60f09c, 0x0}, &(0x7f0000549000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f9c000-0x4)={r3, 0x7fff}, &(0x7f0000ded000)=0x6) 2018/02/05 05:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000047c000)={0x1, [0x0]}, &(0x7f0000b17000-0x4)=0x8) epoll_wait(0xffffffffffffffff, &(0x7f0000a64000-0x3c)=[], 0x0, 0x0) 2018/02/05 05:51:40 executing program 1: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0x1ff, &(0x7f00000d8000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x80000000, 0x4) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/05 05:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00004b6000)=0x9, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) clone(0x0, &(0x7f0000cbf000), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000f40000)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/05 05:51:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000762000)={0x2, &(0x7f0000001000-0x8)=[{}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f00002be000-0x11)='net/fib_triestat\x00') sendfile(r2, r3, &(0x7f0000de6000), 0x1) 2018/02/05 05:51:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000666000-0x8)={0x0, 0xffffffffffffff70}, &(0x7f0000f9c000-0x4)=0x8) fsync(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cc1000-0xa0)={r1, @in6={{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x200, 0x8000, 0x3f, 0x6}, &(0x7f0000329000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/autofs\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x22) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, 0x0, 0x2) sendmsg$nl_netfilter(r3, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000042e000-0x4)=0xc80, 0x4) [ 58.634069] binder_alloc: 6034: binder_alloc_buf size 88046833664 failed, no address space [ 58.660260] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) 2018/02/05 05:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000374000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000002e000-0x4)=0x0) stat(&(0x7f0000562000-0x8)='./file0\x00', &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e12000-0x8)='./file0\x00', &(0x7f0000de5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000a3000-0xc)={0x0}, &(0x7f00002d3000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a6f000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000ca1000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000797000)={0x0, 0x0, 0x0}, &(0x7f00007d0000-0x4)=0xc) r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000675000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f000047b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) r10 = gettid() lstat(&(0x7f0000fa8000-0x8)='./file0\x00', &(0x7f0000667000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00008e3000-0x8)=[0x0, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b7b000)=0x0) getresuid(&(0x7f0000f88000), &(0x7f000002b000-0x4), &(0x7f0000267000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c75000)={0x0, 0x0, 0x0}, &(0x7f00008e2000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000090d000-0x8)={0x0, 0x0}) r17 = geteuid() getresgid(&(0x7f0000702000-0x4)=0x0, &(0x7f000056a000-0x4), &(0x7f00009ef000)) r19 = memfd_create(&(0x7f0000897000-0x2)='^\x00', 0x1) sendmsg$unix(r0, &(0x7f0000cb2000)={&(0x7f0000289000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d14000-0x10)=[{&(0x7f0000a6b000-0x6)="747bdca15d3f", 0x6}], 0x1, &(0x7f0000d3a000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r19]}], 0xe8}, 0x10) r20 = socket$unix(0x1, 0x2, 0x0) ioctl$EVIOCSMASK(r20, 0x40104593, &(0x7f000002e000-0x10)={0x0, 0x2a, &(0x7f0000dc4000-0x2a)="81ad7842a526db12d9f22e05c63c543c1e773716c8789f689020dda3b4542b2010a3f99815c8d156e219"}) bind$unix(r20, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r21 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000134000)='/dev/rfkill\x00', 0x121000, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f20000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r21, 0x40bc5311, &(0x7f00006e1000-0xbc)={0x101, 0x2, 'client1\x00', 0x0, "6439bf40db42c88e", "e73bcb96787575fdf7dcd60418bf3d6b7a35e5b67a99111e7651b70f90ecbc21", 0x6, 0x3f}) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/05 05:51:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000000+0x2cc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x40, 0x63) accept$llc(r2, 0x0, &(0x7f0000722000-0x4)) 2018/02/05 05:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000a78000-0xc)={0xfffffffffffffffc, 0x9, 0x3f, 0x7, 0x5, 0x1}) 2018/02/05 05:51:40 executing program 3: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fcc000)=[@in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3de2}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x7}], 0x70) [ 58.684505] binder: 6034:6038 transaction failed 29201/-28, size 88046829567-4096 line 3127 [ 58.703173] binder_alloc: binder_alloc_mmap_handler: 6034 20000000-20002000 already mapped failed -16 [ 58.716192] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 05:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000efb000)={@empty, 0x0}, &(0x7f0000e41000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000668000-0xc)={r2, @rand_addr=0x1, @rand_addr}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00007b8000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @random="48cece1a84cf"}, 0x2c, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 05:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b73000-0x4)) 2018/02/05 05:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d0b000-0x8)='./file0\x00', 0x12900, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000df2000)={0x0, 0x9, 0x7, [0x100000000, 0x3ff, 0x9, 0x14, 0x7fff, 0x8000, 0x214]}, &(0x7f0000254000)=0x16) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000596000-0x8)={r1, 0x1}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000010000-0x9)='yeah\x00', 0x5) r3 = dup(r2) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) 2018/02/05 05:51:40 executing program 1: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) r0 = getpgrp(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000793000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) perf_event_open(&(0x7f00003d0000-0x78)={0x1, 0x78, 0xbf, 0x19ca, 0x20f0, 0x7fff, 0x0, 0xe1, 0x1000, 0x2, 0x101, 0x2, 0x6c, 0x8, 0x4, 0x1f, 0x4, 0x9, 0x3, 0xfffffffffffff8c8, 0x100000001, 0x0, 0x6, 0xfff, 0x80, 0x10000, 0x6, 0x0, 0x3, 0x7, 0x400, 0x7, 0x7, 0x1327cc47, 0x10001, 0x3, 0x2, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x4, 0x2b}, 0x18, 0x10000, 0x8000, 0x3, 0x1f, 0x6, 0x5}, r0, 0x3, r1, 0x8) perf_event_open(&(0x7f00005a4000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x280000, 0x4) syz_open_procfs(r0, &(0x7f0000000000)='comm\x00') sendto$inet6(r2, &(0x7f0000001000-0xf1)="0b040b35d415ae72a1ed12e038c4f378e7277b6dd5c7a6e31a3989834e25fdc8fb138520d2c10c7e2cfec20cf23aaa80007107fa59266b27158d61c17fb45cbefcdede844f2ded441faa87cd698cf347a2b1adfc4fdcaa0a750f71007e74290fb032a21e5f31667a378a734631b5a00034c5e4ea29b1a7c8a0f8cccb4ca5e9b87e137e8a4c5258258928db4e93b36fbf09fcd2678a386e84836285cdf012a93c6c8527b4295d689544fe37f20003c9a2bcedb468a91fd1b57271c35501caec2eee53d78c46de4d713d6af61644a28865dd76d22e9941590e9a6fe0eff8561f58a5354b55bd0b9e2adec8ab024a71fbde31", 0xffffffffffffffbe, 0x0, &(0x7f0000ff0000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) 2018/02/05 05:51:40 executing program 5: clone(0x0, &(0x7f00007d2000-0x1), &(0x7f0000002000-0x4), &(0x7f0000916000-0x4), &(0x7f00002d6000-0x1)) mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f000000a000/0x2000)=nil) r0 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000a000)={0xfffffffffffffc01, 0x4f8, 0x9, 0x4, 0xfffffffffffffffb, 0x2, 0xc94, 0x4, 0x2}) symlink(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000b000-0xe)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000b000-0x8)={0x0, 0x6, 0x0, []}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000b000)={r1, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x1, 0xffffffff, 0x1ff, 0xffffffff, 0x81}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f000000c000-0x8)=[&(0x7f0000001000-0x1)='\x00'], &(0x7f0000001000-0x20)=[&(0x7f000000a000)='cgroupsystem\x00', &(0x7f000000b000)='&em0@!%wlan0vboxnet0&\x00', &(0x7f000000a000)='$\x00', &(0x7f000000b000-0x5)='em1#\x00'], 0x1400) 2018/02/05 05:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e95000)='user\x00', &(0x7f0000a0e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000049c000-0x3f)="203ddcea0ab640388b23505a0a0049b009d9035fbb873187603269c2c053ff836214e7beadcd97d811de8654a8c4e1ae811cc24a1af94fb17186a6be9a1fec", 0x3f, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000167000)='keyring\x00', &(0x7f0000ddf000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f00000d2000)='trusted\x00', &(0x7f00002c0000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000074f000-0xc6)="1f8405c780a3e7c5afab35d7e5d97a08e75087d1910a6dd43e757faabf9492b1ffd79741db888dc098ffccfce1299087e9d4631c27cd93a48fd52bb95bd6f9a5f06a7f971a7b14c057199590cab52b1bf8a35851450e339ea005a371d76c0dbae7f7cd4c1b0c2246a71ba3e7ee46e6689cc83b4e119d8d4c8cc2a33ee43b9b031d7dffc38d5381730b17420d2bc84ec859ba86887997257b142b01dc8e42096f65670a85d13532d7bfe9e38ba5a831c09219cb8b1e1cf290e59cb16df0c1d69e988545cc193e", 0xc6, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00003d3000-0x8)='keyring\x00', &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000237000)) r2 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$read(0xb, r1, &(0x7f0000f66000)=""/73, 0x255) request_key(&(0x7f0000402000-0x8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000464000-0xd)='trustednodev\x00', r2) 2018/02/05 05:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getegid() setgid(r1) ioctl$TCFLSH(r0, 0x540b, 0xff7fffc) 2018/02/05 05:51:40 executing program 0: clone(0x0, &(0x7f00003e9000), &(0x7f00005d5000-0x4), &(0x7f00001ca000), &(0x7f0000879000-0xe0)) readv(0xffffffffffffffff, &(0x7f0000766000-0x80)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x240, 0x0) creat(&(0x7f0000000000+0x1f9)='./file0\x00', 0x5) [ 58.716200] binder: 6034:6066 ioctl 40046207 0 returned -16 [ 58.722707] binder_alloc: 6034: binder_alloc_buf, no vma [ 58.722727] binder: 6034:6066 transaction failed 29189/-3, size 88046829567-4096 line 3127 [ 58.770441] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.776170] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 05:51:40 executing program 0: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005cb000)='/dev/usbmon#\x00', 0x0, 0x801) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ae0000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ade000)) syz_emit_ethernet(0x82, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x12}, [], {@ipv4={0x800, {{0x16, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0xc48a0b2, []}, @cipso={0x86, 0x6, 0xac97, []}, @noop={0x1}, @cipso={0x86, 0x24, 0x6, [{0x5, 0xc, "b31fbac9660458866dd0"}, {0x7, 0xf, "979288ef52f8495d47c27f256e"}, {0x6, 0x3, '\\'}]}, @ssrr={0x89, 0x13, 0x9, [@multicast1=0xe0000001, @empty, @multicast1=0xe0000001, @loopback=0x7f000001]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000257000)='/dev/rfkill\x00', 0x2000, 0x0) 2018/02/05 05:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x81) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0xd46f00a41b136d6c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000fac000-0xf), 0x19e, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 05:51:40 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000740000)='/selinux/enforce\x00', 0x400081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00004b0000-0x40)={&(0x7f0000f6d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000013c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x8, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 05:51:40 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@alg, &(0x7f000000c000-0x4)=0x58, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000000b000)={0x4, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x71}}}, 0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000009000)={0x8, &(0x7f000000d000)=""/244, &(0x7f000000e000-0xc0)=[{0x200, 0x3b, 0x7, &(0x7f0000006000)=""/59}, {0x3, 0xfc, 0x80000000, &(0x7f0000000000)=""/252}, {0xfffffffffffffff9, 0x1000, 0x1, &(0x7f000000d000)=""/4096}, {0x3, 0x13, 0x200, &(0x7f000000d000)=""/19}, {0x8, 0x8d, 0x0, &(0x7f0000005000-0x8d)=""/141}, {0x7, 0xa8, 0x7, &(0x7f000000b000)=""/168}, {0x81, 0x83, 0xffff, &(0x7f0000002000-0x83)=""/131}, {0x800, 0x49, 0x4, &(0x7f000000e000-0x49)=""/73}]}) sendto$inet(r1, &(0x7f000000c000)="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", 0xfe, 0x800, &(0x7f000000d000-0x10)={0x2, 0x1, @rand_addr=0xffffffffffffffc1}, 0x10) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/05 05:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fe0000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000465000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000073d000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0x7f}, &(0x7f0000f04000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b76000)={r3, 0xdd, "f4615c07e390eaf346d5f1b8ce23e244bba52ddd3cd3bc4b0f33406e05f87442e1f1d69d0177777a10e2c401cdf0cb668e9e0f3791b7066899ead881b5f8959ccbecd3a4dca8dd3ba224e38ba8b8c6bef24ef788eb5a46e57314a0c15612d8b35364da98f3c46f152aa31fb09ab249abeec75261304f4b27b2e16031cd4747e0f084ffb2db2b5f142c9774e1f2a565f6d481a65385d39649fad2c68172b812b0bf2491aa59909d396ea6749b20f3452d1af30382805d9c59e1e4e606265e076fcdf202a3737322026d0e71637d3eca8bc043da9347ae0afcb0669357c2"}, &(0x7f0000322000-0x4)=0xe5) [ 58.823290] audit: type=1400 audit(1517809900.803:18): avc: denied { setgid } for pid=6090 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 05:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000aed000)={0x0}) connect$unix(r1, &(0x7f0000e1b000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/02/05 05:51:40 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/05 05:51:40 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x45)="b03c8b0dc1341f60f248bde72fe061807c3d622a88c0743fcc746d143401830d450ae15b7d33dba67dafcfb4e0c5cd1c070aafb1d7bee8b00d1bf73549f79306ff86f62d8c", 0x45, 0x20000001, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006c3000)="0000000796c6f1e40c1b46193155a409537d146c7c86ac9522cac01af5d62d45ac2979e02b", 0xffffffffffffffc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000-0x8)={@dev, @local}, &(0x7f0000d48000)=0x8) socket$inet(0x2, 0x80f, 0x6) 2018/02/05 05:51:40 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/autofs\x00', 0x8100, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000000b000-0x8)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000b000)=@known='security.selinux\x00', &(0x7f000000b000)='/dev/sequencer\x00+', 0xfffffffffffffdb4, 0x0) fremovexattr(r0, &(0x7f0000006000-0xd)=@known='security.ima\x00') 2018/02/05 05:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) timer_create(0x7, &(0x7f0000e15000)={0x0, 0x39, 0x3, @tid=0xffffffffffffffff}, &(0x7f000089a000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000ca5000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000a7e000)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000f8d000-0x20)) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) [ 58.824972] audit: type=1400 audit(1517809900.803:19): avc: denied { write } for pid=6091 comm="syz-executor0" name="net" dev="proc" ino=14587 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/05 05:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e61000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ac3000)={0x0, 0x7ff, 0x1}, &(0x7f00005b0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e3a000-0x98)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x7, 0x4}, &(0x7f000004d000)=0x98) preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f0000702000-0xcc)=""/204, 0xcc}], 0x1, 0x8000004) 2018/02/05 05:51:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x7, 0x20101800, 0x400, 0x81, 0x40, 0x80, 0x2, 0x4, 0x100, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) alarm(0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common="00000000000200", &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x3}}) 2018/02/05 05:51:40 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f34000-0x8)='./file0\x00', 0x0, 0xc8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a6c000)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fe9000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe9000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000fe9000)=0xe8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe9000)='./file0\x00', &(0x7f00007b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ea4000-0xe8)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000fea000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c8000)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe9000)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000fe9000)=0xe8) r9 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ea000)=0x0) r11 = getuid() mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000058e000)='./file0\x00', &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000809000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000fea000-0x3)=0xe8) r15 = getgid() r16 = getpgid(0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000fea000-0x4)=0xe8) fstat(r0, &(0x7f0000785000+0xbe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe9000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000fea000-0x4)=0xe8) getgroups(0x2, &(0x7f0000671000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) 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) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000256000-0x70)=[{&(0x7f00002a3000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c83000-0x20)=[{&(0x7f0000ac7000)="7971f695750a753f44aa6b03aef4e59d1e789e509f5e36f132eaa85d4b628c035a8784b73bed109236246521fbe6cd9f3c776c1c2b870af16c96b6ab353b545fb4bd612d494165ec8dddf698c6bb4725bfd5779b74eda4b7d5ecc9a4", 0x5c}, {&(0x7f0000056000-0x8c)="aa647da3c917a56501cb753ad7d08f75db34c8aed4ddf7435b28c0fb6fdfe6c5a4c6be44f86d6bb38ca72927bd8191a9e21cfce7ddae3cf88d8c5d02411c4ec8aceee555a73d34337efcdf4cb7cb76b0a4e3f03351bd77b720569839e30b436592d96a5d9ceb0130704ef86aaa1c19253da812b5235744938757e5750b572d8e642ec2a891bb571f884d5e23", 0x8c}], 0x2, &(0x7f00009c9000-0xba)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r19, r20}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x140, 0x800}, {&(0x7f0000fe9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bd7000-0x70)=[{&(0x7f0000fea000-0x1000)="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0x1000}, {&(0x7f0000fea000-0xd4)="ec64ca36a3a93e88842cdcd3740bbedfee4833d4506ef4b56b14e1a3140b74f368b34c428f48747b4199b8353430cb9c4699be3434c3f22e7022fcbdd96f3b51246193e032415ae7f08a97d6687bcf8f5226546ae82f75ca80edeca993ee32155324cacff6d649aa81e0a0485529122ad58dc79e159cbe42d72cc3626b0b9d0eb46f53bf8418a38b0a626f9a5c248a67c649d62726a3fbcc311b837f86a6493ed1c7a661fddbb6e1db5db3d0e3e7542c781d68148ceb0ffe5d86d7445742c4fd0ae1a8451d551fbec0dacee7a9c0000e0f8327b8", 0xd4}, {&(0x7f0000b44000-0x3c)="37860e412649501e9c8453c00064d14b68bbf2857f666fdf38ae05d48a84c80cc8e9c10e16dca7a171baf1e4613e2b0e124434c7eae00024081e3c98", 0x3c}, {&(0x7f00001bc000-0x38)="69125e789b641edf4b3b561b1b0e69a076af2279a89770293af2e510cb238414584829f4342b2711537caf923cf24a71535638d779e8a93b", 0x38}, {&(0x7f0000729000)}, {&(0x7f0000cf7000)="5b9afe716ce0fca5d76c254a7543009085e32a18d827d6c54b8184daa32441f542e0e425fc9c70ac2cb7da99c50ae70ccfd144769627e95b493e15a1a34267d769c0d71d0ed4e56119494f97c22ec92dbcdf01e91ab1b7e902e2ab58e29b54ccfdf454ac99f5fb103d8b6c73f461c3c2bc34d03df2c97b2aeeb8095917c85ffcaa0273942b3b63c9e1a96e6c5e14d6c38209e5a408d26b5c13aa0008907d268ca6fa46c1eeec6a47e42c72f7718716636eea716f4cd2096a4c85496789fa8edfe2c6f0f6764ee6d273e1ca761d5d47d47f913f238094603384238a51d66abd95ef0c204d7594313d233aa619b9a6d6", 0xef}, {&(0x7f0000fea000-0x7c)="c42b113b10289a7834300b0dc3deb2e0de352c306001d43ea74453a8dea4ced2c1dbd4b110ec4dc85e80b8f4f8392f6da8219b5206e43aba0fd3f0dd3cdb9f1859c08f9e1c4fb4977335463930316524a9d781d04bd4d6ec0a1f12f7298f1442053d49b0e10735f82bb061df81e0a9d1dff1fb626ae382f3ad0bae7f", 0x7c}], 0x7, 0x0, 0x0, 0x1}], 0x2, 0x8000) r21 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r21, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xa3) ioctl$int_in(r21, 0x5429, &(0x7f0000fe5000)) 2018/02/05 05:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e2b000-0x4), 0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000cba000-0xa8)=""/168, &(0x7f00008f8000-0x4)=0xa8) 2018/02/05 05:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f00008c8000-0x168)=[{{&(0x7f0000d61000)=@ipx={0x4, 0xffffffffffffff31, 0xb7, "a8be04690689", 0x6}, 0x10, &(0x7f000087c000-0x90)=[{&(0x7f0000eb7000+0xbf1)="bd0fd12f32b3a7dfe7f7767dba95", 0xe}, {&(0x7f00007a3000-0x1000)="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0x1000}, {&(0x7f00002c6000-0x31)="4a60f934b6bf1258820a73616d549d0b8644bf4241c09ba2fa593ff1f934f7a5774b3f5c17e882a963a337c3cb714a3165", 0x31}, {&(0x7f000063e000-0x96)="efd047213e4ad40ea26db4302ee46ed38067b17140fafa2b6d4cea84e2f08d7a789a7edc740ee72b254b6a5ccac26bfe920ae9d5a4b3fdfcd7e481a4dcfd5a8227817824f03df0cfc387926e9426397f38fc84bca6ca6c20a9bdc8cddb8abed5e7f75580562df803395e1b6c7624126ae5c46d077b7473e06070ea4d91938aef64ca5a8a38cace8a2ba94e08b6602d1a8bf5f3eaae13", 0x96}, {&(0x7f0000dac000)="09312fd91199491bfd707e788d65c33388370759354c2225857aa980c6670538e747fed9995971a25e544779e26c75212d0328ce487f76a2ee493661e507f5fcc428fc0d4df94ccbb8e6ca50c717b3c0d26d155ac94da25ca03098890a69b3817c691a63b2a99c4aa3188b4104f9a585ce645913f4ba732fde2053dbe51b2a6c", 0x80}, {&(0x7f000016b000)="7f74fc673cff6f15d2512414e9645a378c936bfbc975", 0x16}, {&(0x7f0000a5c000)="89a83122d27425af519d47986d9d5c2cd924e215d66ab0337a8a915924dc06cc2d189a3416066647f2364603db3dd0eea30641b2803d105deea742a39903506d8839c41445cf81d66d25bc5e06ba90d95e6d61d83b5e5e2c06a182a45bbc7fed2151cdf49726d32b4af4bad310fed0a82e15cb78657850e67c46a898dfddd0a1c8459de5d53a8b87eaf89ee603946a33a596c629b0cafcab5ed01b294c523fe827b0ec2b7f523ccd1ba5ad5df65f41", 0xaf}, {&(0x7f000089c000-0x19)="d32727d6197cbc2bb88a788f967e58beb65997ae57cccbf532", 0x19}, {&(0x7f0000bbf000-0xdb)="45b22a8aaaa689f9b2eadf62f224f651c983d1636398aa60842545155e237f7cfef821f3d56abcd90af65a919365d484075591cb84652fc01baad60b46c6722bdb8676abe87ac3e778fda8c3f0ea27bad1e51d8bef7d4e9934c7d80c34b09cec1a9cc777a642ec61b44fc5c1b2de3181ba4cff19846bd6d267ee045f1a30f437571f2ea526896b229343875e6cd6b9f0885ab3824e6af770462cee2b13135ad106f01be37af5b6156391d8ccab32ecebb36fbbf8a614754ae1f7fb4946c6daaf82a9424207fc5ed9fe56eee2fcc62f852af30b5434752d5a46d29b", 0xdb}], 0x9, 0x0, 0x0, 0x8000}, 0x80000000}, {{0x0, 0x0, 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{&(0x7f0000935000-0x1000)="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0x1000}, {&(0x7f0000b02000)="0ccb93a228e51900c2e346807b2e779ae87679c89a816860740dba24440cda2952a00d01f9c92b8852b1c1364e339d63a63a80a73fa0732620e6c01f575efdb6ad55e1e303c8ca11ebb7cf024e6aadab65c1ab0ef4e0052618668e967ced85582d258612f3908ca2f25ecaaae00475390b85ef73", 0x74}, {&(0x7f0000666000)}], 0x6, 0x0, 0x0, 0x8090}, 0x9}], 0x6, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d9e000-0x4)=0xb5, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a3d000), &(0x7f0000e48000)=0xb) r1 = syz_open_procfs(0x0, &(0x7f0000eb8000-0x5)='stat\x00') ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendfile(r0, r1, 0x0, 0x3ff) 2018/02/05 05:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000622000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000458000-0x28)={@generic="fcecd1f670a255e1b0bfbb029baecd54", 0x0}) open$dir(&(0x7f0000783000)='./file0\x00', 0x2080, 0x2) bind$packet(r0, &(0x7f00003fb000-0x14)={0x11, 0xf5, r1, 0x1, 0xffff, 0x6, @random="c97d957dfb08"}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000879000)='/dev/rtc\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00004a6000)={0x8}) [ 58.825297] audit: type=1400 audit(1517809900.803:20): avc: denied { add_name } for pid=6091 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 58.830959] audit: type=1400 audit(1517809900.803:21): avc: denied { create } for pid=6091 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/05 05:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000c37000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ce4000)=[{{0x0, 0x0, &(0x7f00008fa000)=[{&(0x7f0000f96000-0xbf)=""/191, 0xbf}, {&(0x7f00005f2000)=""/238, 0xee}, {&(0x7f0000671000)=""/26, 0x1a}, {&(0x7f000081d000-0x44)=""/68, 0x44}, {&(0x7f00000f3000)=""/101, 0x65}, {&(0x7f0000a92000)=""/12, 0xc}, {&(0x7f0000538000-0x6)=""/6, 0x6}, {&(0x7f0000bd5000)=""/31, 0x1f}, {&(0x7f0000419000)=""/254, 0xfe}, {&(0x7f0000f11000-0xcb)=""/203, 0xcb}], 0xa, &(0x7f00002b8000-0x78)=""/120, 0x78}, 0xfffffffffffffe01}, {{&(0x7f000058d000)=@un=@abs, 0x8, &(0x7f00002d4000-0x10)=[{&(0x7f0000817000)=""/228, 0xe4}], 0x1, &(0x7f0000690000-0x48)=""/72, 0x48, 0x4}, 0x80000000}, {{&(0x7f0000ab7000-0xc)=@nl=@kern, 0xc, &(0x7f0000c9c000-0x30)=[{&(0x7f0000374000-0xf3)=""/243, 0xf3}, {&(0x7f0000850000-0x46)=""/70, 0x46}, {&(0x7f0000f52000-0x93)=""/147, 0x93}], 0x3, &(0x7f0000202000-0x5f)=""/95, 0x5f, 0x93}, 0x9}, {{0x0, 0x0, &(0x7f00001d5000-0x40)=[{&(0x7f0000895000-0x3c)=""/60, 0x3c}, {&(0x7f0000791000-0x50)=""/80, 0x50}, {&(0x7f00000b1000-0x21)=""/33, 0x21}, {&(0x7f00009a6000)=""/148, 0x94}], 0x4, 0x0, 0x0, 0xffffffff}, 0x3}, {{&(0x7f0000442000-0x58)=@alg, 0x58, &(0x7f0000f9a000-0x50)=[{&(0x7f000053a000-0x6e)=""/110, 0x6e}, {&(0x7f0000cd8000)=""/252, 0xfc}, {&(0x7f0000460000-0xf5)=""/245, 0xf5}, {&(0x7f00007b4000-0x1)=""/1, 0x1}, {&(0x7f00002bf000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x27}, 0x1ff}], 0x5, 0x10101, &(0x7f00003c8000-0x10)={r1, r2+10000000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14ef) [ 59.019972] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.035976] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.055122] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 05:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup3(r0, r0, 0x80000) socket$inet6(0xa, 0xb, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bcc000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xe4e}}, 0x1, 0x8, 0x0, 0x0, 0x40}, &(0x7f0000916000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000edb000)={r2, @in6={{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20b1}}, 0x7, 0x49f, 0x8, 0x7, 0x10}, 0xa0) r3 = memfd_create(&(0x7f00002dc000-0x1)='\x00', 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005df000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d0d000-0x8)={0x0, 0x8, 0x40}, &(0x7f0000b7e000)=0x8) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00005e3000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000dfa000)={r4, 0x9}, &(0x7f0000428000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000838000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000020b000)={0x4}, 0x0, &(0x7f0000fbb000)={r5, r6+10000000}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3}, 0x20) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000a69000)={0x7, 0x5}) 2018/02/05 05:51:41 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000-0x12)='/dev/input/event#\x00', 0x5b35, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000055e000)={0x0, 0x0, 0x0}, &(0x7f000046e000-0x4)=0xeb1e50d787bdd60c) remap_file_pages(&(0x7f000085d000/0x2000)=nil, 0x2000, 0x1000000, 0x2, 0x3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000051a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00009ff000)=0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e92000-0xc), &(0x7f0000000000+0xdfc)=0xc) getgroups(0x2db, &(0x7f0000aa2000)=[r3]) fchown(r0, r2, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fb0000-0x4)=0x0) r7 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000d16000)=@common, 0x10) syz_open_procfs(r6, &(0x7f0000f5b000-0xf)='smaps\x00') pread64(r0, &(0x7f0000372000), 0x0, 0x4000019) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x9}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000401000)={0x0, 0x0, 0x0, 0x1, 0x1ff, 0x0, 0x16, 0xe, 0x8, "b246b211d1d5f9db8cdea8d86428d1d132ddb726f827000f6c8c3f6a5f2f8fdb7c016cd1e5fce9aa802e41a99445831b7b35e66e9bd220d27fb59feafa90042b", "26fe1a7192e91057a452b3fed4349e601c34f7cb125fcc42838846fc04f70f965dfbe58eb38b60b5e92ba06f9f061a947d01e37030b3e49cb63f53aaabe8540a", "bbdeda34621d8af671cc9f2cdfc2fda3d34d832151b59154852497adc783514c", [0x3f, 0x4]}) clock_gettime(0x0, &(0x7f0000490000)={0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000123000-0xb), &(0x7f0000369000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={r1, r2}, {}, {}, @result={0xdb, 0xaa1}}], 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000e33000)='./file0\x00', 0x400100, 0x24) bind$ipx(r0, &(0x7f000038f000)={0x4, 0x10001, 0x80000000, "cce790ed23eb", 0x58}, 0x10) 2018/02/05 05:51:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f00008be000+0xae9)={@common='sit0\x00', @ifru_names=@common='bridge0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r4 = fcntl$getown(r2, 0x9) syz_open_procfs(r4, &(0x7f00006e5000)='net/snmp6\x00') 2018/02/05 05:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000df0000-0x4)=0xb, 0x4) 2018/02/05 05:51:41 executing program 3: 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) recvmsg(0xffffffffffffff9c, &(0x7f000083b000)={&(0x7f0000def000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000958000)=[{&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000f04000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/107, 0x6b}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7fffffff}, 0x40000040) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000eda000+0x949)) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000873000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/05 05:51:41 executing program 5: mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f000001c000-0x8)='./file0\x00', 0x1, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@local, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000030000)=0xe8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r0, 0x0) 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000df1000)='/dev/sg#\x00', 0xfff, 0x8000) fcntl$addseals(r0, 0x409, 0x1) r1 = socket(0x200000000010, 0x2, 0x0) close(r0) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000bfe000)={0xf2, &(0x7f0000fa2000)="055d159549af47a2e3894c37705ed1eb78d15305c3625a4ddafc69a46b04b74eb34b146d5093b68da1f1c82a2753301049fa9dee65eea93e509a680fab68d9b844a798f21b1693e381f8317fedde7cd756d02d7528ba2521ff18fa4aec246728cf827ea9c73db061256a3d49226dcf401e110c32cbfcef7926c0066bd2393d5005bdee0dfc841a0d18f6f0c07a8cc47881f9608b69626a5f8d3267758bf9930239c8250863edf2950952cc9167c107eeac0cc021da6cf11251b356c7b5071080d30e6e922800812201e3201d0751aa3c2b40e7c2acf882f9b6b646e4efbe2518ee01f06086b0b88f32e2e1f5c20315d9c70c"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00002c2000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000084d000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000430000-0x4)=0xe8) getpeername$packet(r1, &(0x7f0000ee8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000912000-0x4)=0x14) getpeername$packet(r0, &(0x7f0000c0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000088c000-0x4)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000384000-0xc)={0x0, @empty, @remote}, &(0x7f00008cd000)=0xc) sendmsg$nl_route(r2, &(0x7f00003b6000-0x38)={&(0x7f00003bb000-0xc)={0x10}, 0xc, &(0x7f0000815000-0x10)={&(0x7f0000c40000)=@mpls_getnetconf={0x4c, 0x52, 0x300, 0x0, 0x0, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7f}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}]}, 0x4c}, 0x1}, 0x4000) [ 59.065239] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000248000-0x8)={0x0, 0x0}, 0x84800) sendmsg$key(r0, &(0x7f00003c8000-0x38)={0x0, 0x0, &(0x7f0000e80000-0x10)={&(0x7f0000ecb000-0x108)={0x2, 0x13, 0x3, 0x7, 0x21, 0x0, 0x6, 0x0, [@sadb_address={0x5, 0x5, 0xff, 0xa0, 0x0, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x81}}, @sadb_key={0x18, 0x9, 0x5b8, 0x0, "5ee3d320e729313374970c6f661ebc59a6dd34c9b915c44198c0e7b3428866fb3449c8c21bb9082907760ca57ab8a1f7934fd6d0128269e8cede416c8107328aa9c9b6bc08aef3c19cf3507889717d039324072d9011412affe5987a07d63842fab9a95b508878c08d4fbc11c29c3df35a20105ca0797dd98d0111446b5125b7ab6dbf165359fe8249471b301b53bb2216e5038001576a43cf5082d79486978f228aab534d59331d09e23046aad386ebe2110031aae5bb"}, @sadb_sa={0x2, 0x1, 0x1, 0x62, 0xa5f, 0x72, 0x2, 0x40000000}]}, 0x108}, 0x1}, 0x24048014) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c5000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000147000)=""/173) sendmsg$key(r1, &(0x7f000011b000)={0x0, 0x0, &(0x7f00006c7000-0x10)={&(0x7f0000901000)={0x2, 0x10, 0x800, 0x7, 0x47, 0x0, 0x4, 0x0, [@sadb_x_sec_ctx={0x9db99472c9ffc478, 0x18, 0x3, 0x20, 0xc4, "d9c708de500f019b4231cd5896e10486a6a0cb69f3c7a3baff648b1226d1d7d8188c1442c683cd82bb58ebe7e47842d788e48e8562fa20144a06eb9b9cc33472e645ece792d844b512c289e9977a09da53e8746e992f48312554aba2825d792dd6fc7e4924b1ab07c22dd5a1b9f13413cbea6266f1b1482357e021186bf9f19da9904368932cb8d0fa67a6654c1efe1808da6d19a85880ebdf655e60f22161c9723aa0272ed7ee654e0b206d0bbbdc6515e57b95a859b98605e585a7d7ee85fcf6a3544d"}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x10, 0x4, 0x10}, @sadb_x_nat_t_port={0x1, 0x16, 0x3}, @sadb_key={0x20, 0x8, 0x7b0, 0x0, "457bbe222c9b9842ab87667f6e48e9fe49248d43bf429bdecf8251cdf754b5ef5f81bc0a86680c4f53dbb1a1de55d986f518fd90a36bd2a519b5475363b27c4a5f62c2a09d768c46fbcfe3632015b3d1255c730db6acc1061f6dfcad673fa7220f59c3ef123ed90e5d1001936b1a2d2230e973dd8f4f43d7099c297726cefcbf3bfd5e7f470ec057595b5c0bf82c9f9aeed7eb8549e1d59d826a10db582edf8d46e6e942dc267ff6d3b720301fbee8df5c42808c4de77a07600e7af6ccfde7d8e95884740a1985517a93c5f7d12f65bfd1fcd0f7328cd71f0d1634fa36141525f01fa3d98743e48e8623e3bf78a92f70852260b869f6"}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x10, 0x4}]}, 0x238}, 0x1}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x32}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/05 05:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000088c000)='./file0\x00', 0x50) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000ff6000-0x8)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ea8000)='/selinux/load\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00007f0000-0x30)=[{0x7fff, 0x9, 0xa6, 0x9, @time={0x0, 0x989680}, {0xffffffff00000001, 0x7fff}, {0x6, 0x3}, @raw8={"a548c47320b8b5ca11dd2a31"}}], 0x30) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f9d000-0x15)='/dev/pktcdvd/control\x00', 0x101002, 0x0) r3 = getpgid(r1) timer_create(0x3, &(0x7f0000425000)={0x0, 0x21, 0x1, @tid=r3}, &(0x7f0000bcf000-0x4)=0x0) timer_settime(r4, 0x1, &(0x7f000046d000), &(0x7f0000f48000-0x20)) timer_delete(r4) timerfd_gettime(r2, &(0x7f0000f9d000)) getsockname$ax25(r0, &(0x7f0000dfb000), &(0x7f0000f44000-0x4)=0x10) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000c78000), 0x0) clock_gettime(0x0, &(0x7f0000525000-0x10)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fe1000-0x10)={&(0x7f00005aa000/0x4000)=nil, 0x4000}) timerfd_settime(r2, 0x1, &(0x7f0000c1a000)={{r5, r6+10000000}}, &(0x7f00002c2000)) futimesat(r0, &(0x7f0000258000-0x8)='./file0\x00', &(0x7f0000eff000-0x20)={{0x77359400}}) syz_open_procfs(r1, &(0x7f0000221000)='children\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000982000)={{0x20, 0xce}, 'port0\x00', 0x19, 0x10, 0x80000000, 0x2, 0x3, 0x451, 0x6, 0x0, 0x4, 0x7}) mq_timedreceive(r2, &(0x7f0000eec000)=""/45, 0x2d, 0x114b, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000a08000-0xbf)="99c3593c18b6f4474db6a89e8658a95756d64496cb87a8f1786e125a579710504e89b35914772d9e3b1834b582359899fe17210b8a91e6c955ddf363025024e01f2066c57f039ece31c7bb4c7feada056fb432d7619f16041f848213802a1bfc2feaac9a9cb7546caee953453bc1ef7d5aa407803ee457c424f33d597299276662db0ae812a44a77baec619c38047c955a82b0726c1c6b5b54c2913535ece94a4e65b84eaaf32b5a852920beefa5e4a8bac7333c2fba5e777799d50f4eec8f", 0xbf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d61000-0x8)={0x0, 0x10001}, &(0x7f000072a000)=0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000b4e000)=""/32) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000a40000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000009f000)={r7, @in6={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x5, 0xfffffffffffffe01, 0x8, 0x6}, &(0x7f000062b000)=0xa0) [ 59.100955] mmap: syz-executor7 (6181) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 59.124579] device gre0 entered promiscuous mode [ 59.125306] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 59.125624] device lo entered promiscuous mode 2018/02/05 05:51:41 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000966000-0x8)={0x0, 0x0}) utime(&(0x7f0000a98000)='./file0\x00', &(0x7f0000a9e000-0x10)={0x0, 0xf2f3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x190)={0x81, {{0xa, 0x3, 0xd3, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}}, 0x0, 0x2, [{{0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0x6}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000772000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003f4000-0x4), &(0x7f0000f27000)=0x4) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) pwritev(r2, &(0x7f000089f000)=[], 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0xfffffffffffffdba) recvfrom$unix(r1, &(0x7f000019c000-0x5)=""/5, 0x5, 0x2, &(0x7f000036c000)=@file={0x1, './file0\x00'}, 0xa) openat(r1, &(0x7f000077e000)='./file0\x00', 0x1, 0x28) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006a0000)='net/mcfilter\x00') ioctl$KIOCSOUND(r3, 0x4b2f, 0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000bd3000-0x34)) 2018/02/05 05:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) readahead(r0, 0x9, 0x0) recvfrom(r0, &(0x7f000083f000-0x87)=""/135, 0x87, 0x20, 0x0, 0x0) 2018/02/05 05:51:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x1, 0x2, 0x0, 0xf0f2, 0x2, 0x0, 0x20, 0x1d, r1, r2}, {0x5, 0xffff, 0x0, 0x0, 0x3, 0x3ff, 0x7, 0xa48}, {0x200, 0x0, 0x7, 0xfc}, 0x1, 0x5, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x6, 0x2, 0x0, 0x2, 0x2, 0xffffffffffffff4a}}, 0xe8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000-0x4)=r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) 2018/02/05 05:51:41 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) lremovexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() fsync(r0) tkill(r1, 0x16) close(r0) 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000344000)='stack\x00') sendfile(r0, r0, &(0x7f0000dc0000), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a19000-0xe8)={{{@in=@empty, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f000098f000-0x4)=0xe8) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/02/05 05:51:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a4a000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f00007a0000-0x8)='./file0\x00', &(0x7f0000f73000)="73e700000000", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000656000-0xcd)={0x0, 0xc5, "c1cd84bdae9e8bcdc1ec88c9de21fc233257c3e5d0a99bd9af77ed405b40be904d13fc2c3fed5075d61a9f2c350260acc246912398c0e744079b2f3f1a800a718a3f0a65dbc147251f585451f60318ac4e10e68d2107e30f45d4d13199fcc78515dde4086d3aa6a82188a9efb61eb2787eedd01d26dce4d77a95b82bcce97aebb880080e82eef4d91e5223fe415f56b8faee78da1d5093f437c49b8ca58da25757cc8e9e82137c0ed7c790bf13a3ae4e84857db9e09750f0e54540cdf723ec6bff2fa5bb22"}, &(0x7f00000c6000)=0xcd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d70000-0x10)={r1, 0x94, &(0x7f0000296000-0x94)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1000}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xccd}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000056c000)=0x10) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000022b000)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000004e000-0x10)={0x9, 0x5}) 2018/02/05 05:51:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x103000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000068e000)={0x6, 0x1, 0xff, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005ea000-0x4)=0x20, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9}}) 2018/02/05 05:51:41 executing program 3: syz_open_dev$evdev(&(0x7f0000661000)='/dev/input/event#\x00', 0x200, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/05 05:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x1) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) clock_gettime(0x2, &(0x7f000051b000-0x6)) clock_nanosleep(0x6, 0x0, &(0x7f0000d3e000-0x10)={0x77359400}, &(0x7f0000034000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x3fffffc}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x1}, &(0x7f00000de000-0x40)={0xffffffffffffffdd}, &(0x7f00008e6000-0x10)={0x0, r3}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006b6000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00006d7000-0x8), r0, &(0x7f000017b000-0x8), 0x6, 0x2) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/autofs\x00', 0x400000, 0x0) bind$nfc_llcp(r1, &(0x7f0000edb000-0x60)={0x27, 0x7fffffff, 0x8, 0x7, 0x7, 0xffffffff, "d6f47311339b71631a551280fab06c7a69a4eaeae849d75310446b6c0c6b6de5c60c1f9ee9c031ed31fa4cc1c98ffdf806d131b509fbbcee53d0a6907c1da6", 0x9}, 0x60) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f000030c000-0x10)={&(0x7f0000169000)={0x20, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7d000-0x10)='/dev/sequencer2\x00', 0x189800, 0x0) connect$pppoe(r1, &(0x7f00003c0000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="9ac2c5f31090e61ff55478adda011723"}}, 0x1e) connect(r0, &(0x7f0000f7b000)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) 2018/02/05 05:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) setxattr(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000411000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000dbd000)='\x00', 0x1, 0x2) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) 2018/02/05 05:51:41 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = socket$inet(0x2, 0x6, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a83000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000eca000)={0x6, 0xceb, 0x7}) 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008c4000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000135000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000292000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000302000-0x4)=0xc) lchown(&(0x7f00004d1000)='./file0\x00', r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000758000)={0x7ff}) 2018/02/05 05:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/hwrng\x00', 0x8200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008cf000)={0x3f, {{0xa, 0x0, 0x200, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xb0d}}, 0x1, 0x8, [{{0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xf2c}}, {{0xa, 0x0, 0xffffffff00000000, @empty, 0x9}}, {{0xa, 0x1, 0x8001, @empty, 0x2}}, {{0xa, 0x1, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x7a94}}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}}]}, 0x490) fstatfs(r0, &(0x7f0000839000-0xf5)=""/245) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000754000)="09d72c346367d23eb01933fe0c684461", 0x10) r2 = syz_open_dev$sg(&(0x7f0000729000-0x9)='/dev/sg#\x00', 0x8, 0x8800) ioctl$KDDISABIO(r2, 0x4b37) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000907000-0x1b8)={0x14, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ppoll(&(0x7f0000d64000)=[{r1, 0x1}, {r2, 0x8040}, {r1, 0x4}, {r1, 0x2092}, {r2, 0x6000}, {r2, 0x2}, {r2, 0x18}, {r1, 0x100}], 0x8, &(0x7f0000b97000)={0x0, 0x1c9c380}, &(0x7f0000578000)={0x8}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a04000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00008ab000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000ac000-0x50)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6, 0x100000000, 0x98, 0x400, 0xffffffff, 0x20000, r3}) [ 59.365207] binder: 6246:6249 ERROR: BC_REGISTER_LOOPER called without request [ 59.383866] IPVS: Creating netns size=2536 id=10 2018/02/05 05:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x0, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000bb7000)={&(0x7f0000b0a000+0x22e)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00003c7000-0x10)={&(0x7f0000ac8000-0x4c)={0x4c, 0xe, 0xf, 0x0, 0x1, 0x1, {0xa}, [@generic="f13e1bdeb686d37ea2b9a9e7a2ea4215b06e412aa4f33bb6fcf1e4a8c2562e68bf7522e65162a150fcfe6fb3fd86dce7ac00698783af79"]}, 0x4c}, 0x1, 0x0, 0x0, 0x48841}, 0x4) [ 59.412762] binder: 6246:6272 got reply transaction with no transaction stack [ 59.421720] binder: 6246:6263 unknown command 76 [ 59.421729] binder: 6246:6263 ioctl c0306201 2000a000 returned -22 [ 59.452893] binder: 6246:6272 transaction failed 29201/-71, size 24-8 line 2920 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000030c000-0xc)='/dev/autofs\x00', 0x10400, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ff6000-0x8)=[{0x2, 0x6}], 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000e51000)=@req3={0x0, 0x7}, 0x1c) [ 59.460466] binder_alloc: binder_alloc_mmap_handler: 6246 20000000-20002000 already mapped failed -16 [ 59.462549] IPVS: Creating netns size=2536 id=11 [ 59.475750] binder: BINDER_SET_CONTEXT_MGR already set [ 59.475758] binder: 6246:6263 ioctl 40046207 0 returned -16 [ 59.475792] binder: 6246:6287 ERROR: BC_REGISTER_LOOPER called without request [ 59.478756] binder: 6246:6263 unknown command 76 [ 59.478764] binder: 6246:6263 ioctl c0306201 2000a000 returned -22 [ 59.478839] binder: 6246:6287 got reply transaction with no transaction stack [ 59.478847] binder: 6246:6287 transaction failed 29201/-71, size 24-8 line 2920 [ 59.545267] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.550969] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 05:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname(r0, &(0x7f0000c6d000)=@l2, &(0x7f00006cd000-0x4)=0xe) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1}, 0x0) 2018/02/05 05:51:41 executing program 4: mmap(&(0x7f0000000000/0xa6e000)=nil, 0xa6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000079b000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000073000)=0x10000) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) mmap(&(0x7f0000a6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a6f000-0x8)={0x1, [0x0]}, &(0x7f00003f2000)=0x8) mmap(&(0x7f0000a6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a6f000-0x8)={r3, 0x2}, &(0x7f0000267000-0x4)=0x8) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10), &(0x7f0000359000-0x10), 0x8) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000f0000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a6f000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x6, 0x0, 0x77f9, 0x7ff, 0x3, 0x3, 0xe566, 0x7ff, 0x8e0, 0x4, 0xc000000000000, 0x0, 0x8, 0x3f, 0x686f]}, &(0x7f0000888000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a6d000-0x20)={0xf3d0, 0x4b2c, 0x1, 0x9, 0x7717, 0x2ada, 0x96, 0x8000, r5}, 0x20) 2018/02/05 05:51:41 executing program 5: clone(0x959c8ac90dd9197e, &(0x7f0000001000-0x9), &(0x7f0000a9e000-0x4), &(0x7f000079f000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e2c000)='keyring\x00', &(0x7f00009ab000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/02/05 05:51:41 executing program 2: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) renameat2(r0, &(0x7f0000f4b000-0x8)='./file0\x00', r0, &(0x7f0000fa4000)='./file0\x00', 0x0) 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0x7, 0xfffffffffffffe25) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f000000b000-0x60), &(0x7f0000006000)=0x60, 0x0) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0x30, &(0x7f0000007000)={&(0x7f0000f71000-0x228)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f73000-0xce)="e34d6a6bc08aaa64f92681db6b168c07c44c6f50db75f8e6145761ea14c3a951a474ae32e122bada239908af1647a16c4ac3d26bd5c62bf65f33508699d36f775276799aba0986560e55d5b16265ec21aba70810cb21bd896e8d9462da671c167222c8b9fd4c8ecd51737d608c5d6c1412af895ecaebe71d812d9ebe19145e20dfe646ef9263eda0d8971ee0cf5a9a809a8d886d17477154000a41bcf86d9c276ffd033a3e709cf0b7f6933bb7bba6088e6acbbba2a1ab451c7ade49c7dcabd87fe3f571c02396fe60f34598f667", 0xce, 0x0) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000a47000-0x50)=[{&(0x7f000021f000-0x9)="7e4ae7a31f2a6ab425", 0x9}, {&(0x7f0000001000-0xc7)="9634949c81e6b95c1c9b149040ee3e65312590f1c11a076ff83678bbf13bd171de5092b9318fe0903bc0cb8b65bdae8edd6f6ec02f8a6b92647e9b22ff57119a28d10ae42d7b2b2011bcfe0c3f9bd1567eb404d8039f27f00f7f660c757e434ede0060abd4e77edaea3a7a312098b0eec1d0c8f48a54a156c60ee0ca00a0a2639344f019261770384c528565b867fcaacb4b76fa676fa1607c06acac5cf5ede4957a492f0fc5e83e27ed39daead37a84d3ae52f624b48c0714c5610990e924ff8360be9cc50042", 0xc7}, {&(0x7f0000001000-0x6)="2ad538d37fe6", 0x6}, {&(0x7f0000001000-0x15)="63a0976334e91707d003f2d4b167efad77b98ed75f", 0x15}, {&(0x7f00005aa000-0x7)="1b36efcecd9301", 0x7}], 0x5, 0x8) pipe(&(0x7f0000950000-0x8)={0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e30000)={0xffffffffffffffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x6, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @rand_addr=0x200}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @rand_addr=0x9}}]}, 0x3c8) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000010, 0x2, 0xa) write(r2, &(0x7f0000f7a000)="1f0000000104ff00fdde45c807110000f305fcf00800018001fd00dcffdf00cf", 0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f80000-0x78)={0x6cfb340, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @rand_addr=0x9}, 0x122, 0x8, 0x3, 0x9, 0x9, &(0x7f0000f80000-0x10)=@common='ifb0\x00', 0x8ea, 0x7f, 0xffffffffffff0000}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f81000-0x4)=0x2, 0x4) 2018/02/05 05:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a50000-0x4)=0x306e, 0x4) r1 = socket$inet(0x2, 0x807, 0x101) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a0a000)={0x0, @in6={{0xa, 0x2, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}}, &(0x7f0000721000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000058a000+0xdf8)={r2, 0x80000001}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ba3000)='vegas\x00', 0x6) fsetxattr(r0, &(0x7f000098c000)=@random={'btrfs.', "3a6b657972696e672d7d75736572fc6d643573756d76626f786e65743100"}, &(0x7f00009ee000)='{+\x00', 0x3, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$unix(0xffffffffffffffff, &(0x7f0000786000-0xa)=@file={0x0, './file0\x00'}, 0xa) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) accept$inet(r0, &(0x7f0000dc2000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000adc000-0x4)=0x10) 2018/02/05 05:51:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x6, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x57}, &(0x7f0000011000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000)={r2, 0x2e88, 0x99, 0x8, 0x1, 0x1f}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x11, 0x40000000000001, &(0x7f0000013000-0x4), &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a67000)=0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f00005a0000-0x10)={&(0x7f00009b0000)="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", 0x1000}) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000206000-0x30)=[{&(0x7f0000f3c000)='5', 0x1}], 0x1, 0x0) 2018/02/05 05:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000242000-0x3)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/02/05 05:51:41 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ffa000-0x38)={&(0x7f0000c67000-0x8)=@sco, 0x8, &(0x7f0000ffa000-0x10)=[{&(0x7f00008c9000)=""/28, 0x1c}], 0x1, &(0x7f0000ff9000)=""/165, 0xa5, 0x80}, 0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c56000-0x4), &(0x7f0000ffa000-0x4)=0xffffff1c) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000a30000-0x4)=0x3, 0x4) 2018/02/05 05:51:41 executing program 1: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) utimes(&(0x7f000068e000)='./file0\x00', &(0x7f0000445000-0x20)={{0x77359400}, {0x0, 0x2710}}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fc7000-0x10)) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f0000419000-0xf2)="580000001400010000bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000000020006f40800000100e86b0f0000", 0x58}], 0x1) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000097d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000fb5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0xf, 0x8, "9ed1405eb1197aca6504c92e2c9ad10791e6faeaacb6af7ca0a4bf1ca6e524dedca298636ab3bbe7517a08b640bdd3a142d6115a344792d0c0e5ad828365d32c", "4b2504201fe903ad2910bbc33d0f4af3854b599348ccf9509ca2cbb7548b9cd7", [0x1, 0x10001]}) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f47000)={0x0, 0x5, 0x1, [0xd445]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f3000)={0x0}, &(0x7f00002d7000)=0xfeaa) r3 = syz_open_procfs(r2, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') write$selinux_context(r3, &(0x7f0000c8e000-0x4c)='system_u:object_r:kvm_device_t:s0\x00', 0x22) 2018/02/05 05:51:41 executing program 3: r0 = userfaultfd(0x0) splice(r0, &(0x7f0000188000-0x8), 0xffffffffffffffff, &(0x7f0000dc9000-0x8), 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000003000)=@proc={0x10, 0x0, 0x3, 0x4}, 0xc) rt_sigtimedwait(&(0x7f0000001000-0x8), 0x0, &(0x7f0000014000-0x10)={0x77359400}, 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 59.624522] device syz6 entered promiscuous mode 2018/02/05 05:51:41 executing program 2: r0 = eventfd2(0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x400, 0x9, 0x6d, 0x6, 0x1a}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000002000-0x4)=0x8) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000303000-0x4), &(0x7f00003fb000)) r3 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x40000000000000, 0xffffffffffffffff, r2, 0x100000001, 0x0, 0x100000) fcntl$setstatus(r3, 0x4, 0x2000) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008ce000)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000347000)="5feaf8e55f1f06c828547ef335cc3005cc034af13e8b83d04c6d57c1e041242ddbf51b748ec135efa756c6f7c1c6a7e6b37558a5", 0x34) pipe(&(0x7f000045e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000fa0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x7ffe, 0x3) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000d58000)) 2018/02/05 05:51:41 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d4c000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d4c000-0x28)=[{0x3, 0x8}, {}, {0x2, 0x1}, {0x3, 0xc451cd5}, {0x0, 0x8c}], 0x5) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000d4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000de000)=0x14) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000d4c000)={&(0x7f0000d4d000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000746000-0x10)={&(0x7f0000d4c000)=@ipv6_getaddr={0x2c, 0x16, 0x110, 0x3, 0x2, {0xa, 0x3f, 0x204, 0xfe, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x4, 0x0, 0x8, 0x9}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000040}, 0x4000) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d4e000-0x20)={0x7, 0x908a, 0x1, 0x20, 0x0, 0x1000, 0x8001, 0xffff, 0x0}, &(0x7f0000d4d000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000204000)={r2}, 0x6) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d4d000-0x9)='/dev/sg#\x00', 0x3f, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000d4d000-0x50)={{0x7fff, 0x20}, {0x6, 0x8001}, 0x80000001, 0x4, 0x6}) 2018/02/05 05:51:41 executing program 3: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000010000-0x2)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000050000)) ioctl$TCSETAW(r0, 0x5407, &(0x7f000003e000-0x14)={0xfffffffffffff94b, 0x1, 0x6f4, 0xffffffffffffff94, 0x5, 0x40000000, 0x80000000, 0x947, 0x400, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) [ 59.699642] device syz6 left promiscuous mode 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f000004d000-0xd)='net/mcfilter\x00') write$selinux_create(r0, &(0x7f00009b3000-0x3b)=@access={'system_u:object_r:crond_initrc_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x34}, 0x3b) readv(r0, &(0x7f0000055000-0x20)=[{&(0x7f0000707000-0x4f)=""/79, 0x4f}, {&(0x7f0000688000)=""/82, 0x52}], 0x2) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006b8000-0x2)="1f7029e23aa12ebdfcd100e7571b24db", 0x10) write(r0, &(0x7f0000a43000)="2400000024007f000000120000000100000ff6ff010000000000f300f1ffffff1322ff10", 0x24) 2018/02/05 05:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d5000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00002b5000-0x4)=0x8) fcntl$lock(r0, 0x7, &(0x7f00008c4000)) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x0, 0x4}) 2018/02/05 05:51:41 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) syz_open_dev$sndtimer(&(0x7f000001a000)='/dev/snd/timer\x00', 0x0, 0x500) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000007d000)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00001cf000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000432000-0x10)={0x0, 0xfffffffffffff127, 0x80000000, 0xae5a}, &(0x7f0000513000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a1e000-0x14)={r2, 0x3, 0x6, 0x0, 0x80000000, 0x140}, &(0x7f0000e2c000-0x4)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e9d000-0xe8)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0xa9, 0x0, r1}, {0x8, 0x9, 0x6, 0x80, 0x100, 0x4, 0xf4f, 0x80000001}, {0x3, 0x6, 0x6ad, 0x949a}, 0x7, 0x5, 0x1, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x7, 0x3, 0x0, 0x5, 0x9, 0x3}}, 0xe8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf5000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000ce5000-0x5c)={0x32, 0x0, {0x3, 0x3, 0x0, 0x3}}) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00002b7000-0xa2)=""/162) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000647000), &(0x7f0000302000-0x4)=0x1) 2018/02/05 05:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00001dc000-0x1)=0x3) r1 = socket$inet6(0xa, 0x2, 0x4) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) pwrite64(r2, &(0x7f0000ef3000), 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c0a000)={0x40, {{0xa, 0x2, 0x6, @empty, 0x2}}, {{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x108) 2018/02/05 05:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000696000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000045000-0xc)={0x2, 0x1, 0x6915e187, 0x1, 0x3f}, 0xc) ptrace$getenv(0x4201, r3, 0x1, &(0x7f0000f9f000)) 2018/02/05 05:51:41 executing program 2: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) userfaultfd(0x403fffffc) 2018/02/05 05:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a0c000-0x10)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000939000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000f3f000-0x8)={0x8}) recvmmsg(r0, &(0x7f0000d75000-0x78)=[{{&(0x7f0000ee2000)=@nfc_llcp, 0x60, &(0x7f0000c81000-0x10)=[{&(0x7f00009f8000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f0000530000)=[{&(0x7f0000ebd000)=""/137, 0x89}, {&(0x7f0000708000-0x87)=""/135, 0x87}, {&(0x7f00007f3000)=""/19, 0x13}, {&(0x7f00003c2000-0xd3)=""/211, 0xd3}], 0x4, &(0x7f000056c000)=""/110, 0x6e}, 0xfffffffffffffffb}], 0x2, 0x12100, &(0x7f00008c5000-0x10)={r1, r2+10000000}) getpeername(r0, &(0x7f0000706000)=@un=@file={0x0, ""/4096}, &(0x7f000079f000-0x4)=0x1002) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000b1e000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000065e000-0x30)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x37, '~'}], 0x18}, 0x0) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8e000-0xb)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000750000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ade000-0x4)=0x10) 2018/02/05 05:51:41 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x902, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a33000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f87000+0xe45)={@remote}, &(0x7f00003df000-0x4)=0x14) r1 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r1, &(0x7f0000a51000-0x1f)="1f0000000104fff6fd7b4514234d000000000000080001000200dcffdf000d", 0x1f) 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) unlinkat(r0, &(0x7f0000012000)='./file0\x00', 0x200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000020000)={&(0x7f0000020000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 05:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ab5000-0xc)={0x0}, &(0x7f0000764000)=0xfffffe3a) fcntl$setown(r0, 0x8, r1) fadvise64(r0, 0x0, 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006a1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffe) tkill(r2, 0xf) r3 = openat(0xffffffffffffffff, &(0x7f00001ff000)='./file0\x00', 0x400200, 0x2) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000018a000-0x1)) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000744000-0x6)={0x8000, 0x180000000, 0x401}) ptrace$setopts(0x5, r2, 0x4101fe, 0x0) 2018/02/05 05:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000), &(0x7f0000ffe000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ptrace$setsig(0x4203, r0, 0x40, &(0x7f0000e0c000)={0x32, 0x4, 0x3, 0x7f}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ed3000)=[@in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x18}], 0x1c) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) tkill(r0, 0x1000000000016) socket$inet6(0xa, 0x7, 0xfff) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000455000)='/dev/sequencer2\x00', 0xfc, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000637000-0x1)) 2018/02/05 05:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b27000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7f}) poll(&(0x7f000034a000-0x20)=[{r0, 0x2}, {r0, 0xa468}], 0x2, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000e1a000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000099d000+0xa8a)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, [0xffffffffffffff81, 0x1000, 0x5, 0x6, 0x1, 0x100000000, 0x100000000, 0x3, 0x5, 0x9, 0x7, 0xffffffffffffff3f, 0x4, 0x0, 0xc6b]}, &(0x7f0000b7c000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fb7000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000a66000)=0x8c) write$selinux_load(r1, &(0x7f0000096000-0x51)={0xf97cff8c, 0x8, 'SE Linux', "c5cda53f3315b0cbd2b6b9a3b22bab6a8177f0a4de68e78a3986d093fce70e82ed392bf90eed30e425ddc4792f75c7ab325ba9f6de054b1ca481f250f5c1d352ec"}, 0x51) 2018/02/05 05:51:41 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002a1000), &(0x7f0000263000)=0xc) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000bea000-0x10)={0x5, &(0x7f00005f9000)=[0x2, 0x100000000, 0x1, 0x623f45a5, 0x9]}) tkill(r1, 0x16) close(r0) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a33000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f87000+0xe45)={@remote}, &(0x7f00003df000-0x4)=0x14) r1 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r1, &(0x7f0000a51000-0x1f)="1f0000000104fff6fd7b4514234d000000000000080001000200dcffdf000d", 0x1f) 2018/02/05 05:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f3a000-0x4)) fchmod(r0, 0x100) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000237000)={0x56, 0x5, 0x8000, 0x7ff}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000929000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f35000)={0x0, 0x0, 0x27}) socketpair(0x3, 0x0, 0x9, &(0x7f0000893000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000277000)={r3, 0x80000, r4}) r5 = syz_open_dev$sg(&(0x7f00002a5000)='/dev/sg#\x00', 0x3, 0x200c00) setsockopt$inet6_buf(r5, 0x29, 0x2f, &(0x7f0000714000)="fca04e193dc1c78dc11d952ad597733039607aaa453c06a0a91805bb45d7017504bb19e8ea94489e6df919dc9f1020451bf40b09a19e1b5314fc55ef4774d6b5a04ab3b2fb5a880694357d91a039cb3b42e8f7e0069699c52321073bc28ab6e5367a3586bc7c901ec7dd96353a15d6188e8e0befe4f69099cf4b0ad1c0deb6e2c3cab8aaaee02d3865c8dd360c6faa2d917708", 0x93) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000f52000)) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r6}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000014000)={@multicast1, @dev, 0x0}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c66000)='./file0\x00', 0x2, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000842000-0x4)=0x9, 0x4) clock_getres(0x3, &(0x7f000087e000)) 2018/02/05 05:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa7000)='/dev/input/event#\x00', 0x3, 0x200001) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000090000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getgid() 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbe000-0xf)='/dev/sequencer\x00', 0x100000004080, 0x0) 2018/02/05 05:51:41 executing program 2: mknod(&(0x7f0000a8b000)='./file0\x00', 0xd012, 0x0) r0 = syz_open_dev$mice(&(0x7f0000728000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/196) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)='mime_type\x00', &(0x7f0000001000)='cgroup*ppp1ppp0#eth0\x00', &(0x7f0000002000-0x11)="7b7d6c6f73797374656d656d319d2a2100", &(0x7f0000002000-0x10)='/dev/input/mice\x00', &(0x7f0000002000-0x10)='/dev/input/mice\x00'], &(0x7f0000001000)=[&(0x7f0000001000)='/dev/input/mice\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='/dev/input/mice\x00', &(0x7f0000001000)='/dev/input/mice\x00', &(0x7f0000001000-0x10)='/dev/input/mice\x00', &(0x7f0000000000)='!@keyring\x00', &(0x7f0000001000)='/dev/input/mice\x00', &(0x7f0000001000-0x10)='/dev/input/mice\x00', &(0x7f0000000000)='/dev/input/mice\x00', &(0x7f0000001000)='/dev/input/mice\x00']) 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) write$sndseq(r0, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/02/05 05:51:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80000001, 0x101) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000036f000-0x4)=0xfc3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xd, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x7, 0x20) 2018/02/05 05:51:41 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1), &(0x7f0000f68000)=0x4) prctl$getname(0x10, &(0x7f00002d8000)=""/143) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000eed000-0x5c)={0x16, 0x0, {0x0, 0x2, 0x7, 0x3, 0x1ff}}) 2018/02/05 05:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000d1b000-0x4), 0xffffffffffffff18) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b8a000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000332000)='tls\x00', 0x4) 2018/02/05 05:51:41 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 05:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) symlink(&(0x7f000086f000)='./file0\x00', &(0x7f00009bf000-0x8)='./file0\x00') r1 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x4005, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000)="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", 0xfffffffffffffd78, 0xfffffffffffffffc, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r0 = mq_open(&(0x7f0000578000)='-\x00', 0x0, 0x60, &(0x7f0000df9000)={0x100, 0x0, 0x4, 0x3ff, 0x1, 0xffff, 0x0, 0x81}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r1, &(0x7f000015a000-0xc), &(0x7f0000bb0000)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000be0000-0x20)={0x7f, 0x3800000000000000, 0x2, 0x6, 0x7ff, 0x377b, 0x0, 0x2, 0x0}, &(0x7f0000586000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006d6000-0x10)={r3, 0x1, 0x0, 0x2}, 0x10) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000d4b000-0x4)=0xffff) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f28000-0x4), &(0x7f0000048000)=0x4) mq_timedsend(r0, &(0x7f0000ee3000), 0x0, 0xc0b3, 0x0) mq_getsetattr(r0, &(0x7f0000531000)={0x7, 0x17e, 0xffffffff7fffffff, 0x5, 0x4, 0x2, 0x7fff, 0x58}, &(0x7f0000f85000)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000161000), 0x0, 0x100000000000, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/05 05:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038a000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ab4000)={0x10000, 0x2, 0x3, {}, 0x5, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00001a8000)) 2018/02/05 05:51:42 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) userfaultfd(0x0) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xff}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000817000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x328) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006d2000)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff6}, 0x9}, 0x1, [0x9, 0x1fbbdcb8, 0x400, 0x9, 0x6, 0x0, 0x4040000000000000, 0x10001]}, 0x5c) 2018/02/05 05:51:42 executing program 5: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getgroups(0x1, &(0x7f000093d000)=[0x0]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0x100000002000000, 0x4, [0x10000, 0x0, 0x0, 0x400]}, &(0x7f00001a5000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xd7, 0xc1, 0x2, 0x9, 0x100000000, 0x3, 0x2, 0x6, r1}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/sequencer\x00', 0x101000, 0x0) connect$inet(r2, &(0x7f0000af2000-0x10)={0x2, 0x0, @rand_addr=0x1}, 0x10) 2018/02/05 05:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) finit_module(r0, &(0x7f00000b3000)='system\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be1000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000093b000-0xd)='/dev/snd/seq\x00', 0x0, 0x8801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a8a000)={0x0, 0x0, {0xfffffffffffffffc}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/05 05:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000076000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000bc3000-0x14)={0x0, 0x1, 0x4000000000002, 0x0, 0x1, 0x263, 0xfff, 0xac60, 0x1000000000006, 0x7}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000031d000-0x4)=0x9, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f000048c000), &(0x7f0000025000)=0x4) 2018/02/05 05:51:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x7, &(0x7f00001fd000)={0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @time=@tick=0x8}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000173000)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') sendfile(r1, r0, &(0x7f000029a000-0x8), 0x4) rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r0, r1) 2018/02/05 05:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000290000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000001000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000018a000-0x10)) ppoll(&(0x7f0000104000-0x8)=[], 0x1, &(0x7f000005d000-0x10)={0x0, 0x989680}, &(0x7f000024c000-0x8), 0xfffffffffffffe45) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) 2018/02/05 05:51:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000097a000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = syz_open_procfs(r0, &(0x7f0000ee3000+0x5b5)="6303000000756d5e5f66696c74657200") read(r2, &(0x7f0000a21000)=""/111, 0x1ac) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xe814) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0xffffffffffffff76) r1 = geteuid() lstat(&(0x7f0000e1c000)='./file0\x00', &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000c28000)='./file0\x00', 0x3, r1, r2, 0x5, 0x2001000) 2018/02/05 05:51:42 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8001, 0x210000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x48, 0x6, 0x7]}, &(0x7f0000001000)=0xa) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) getpriority(0x2, r0) 2018/02/05 05:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000a8e000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000063d000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006f5000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x8c) 2018/02/05 05:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000f04000/0x2000)=nil, 0x2000, 0x1, 0x10010, r0, 0x3d) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a0000-0x210)={0x400, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x3, [{{0xa, 0x2, 0x9, @empty}}, {{0xa, 0x1, 0x100000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}}, {{0xa, 0x2, 0x4, @empty, 0x7}}]}, 0x210) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7e000)='/dev/sequencer2\x00', 0x105000, 0x0) linkat(r1, &(0x7f0000df1000)='./file0\x00', r1, &(0x7f0000fce000)='./file0\x00', 0x400) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00007d9000-0x108)={0x2000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) fcntl$setpipe(r1, 0x407, 0x3f) 2018/02/05 05:51:42 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000006000)='pkcs7_test\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, r0) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000b000)='/dev/binder#\x00', 0x0, 0x2) r1 = request_key(&(0x7f000000c000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) keyctl$read(0xb, r1, &(0x7f0000007000)=""/4, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000d000-0xa)='blacklist\x00', &(0x7f000000c000+0x93)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)="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", 0x1000, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000000d000-0xb)={0x2, 0x8, 0x893, 0x7, 0x80000001, 0x100000000, 0x37, 0x0, 0x5, 0x200, 0xff}, 0xb) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000000c000)={@broadcast, @multicast1}, &(0x7f000000e000-0x4)=0x8) 2018/02/05 05:51:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007b7000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001c9000)='^\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f0000361000-0x5c)=""/92, 0x5c) mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f000007c000-0x66)=""/102, 0x66) 2018/02/05 05:51:42 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000065e000-0x8)={0x0, 0x7}, &(0x7f0000fbe000)=0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fbf000-0x8)={r1, 0x8001, 0x7}, 0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000fbf000-0x78)={0x7, 0x78, 0x3, 0x1, 0x9209, 0x3, 0x0, 0x3ff, 0x80, 0x9, 0x0, 0x80, 0x8, 0x1, 0x8, 0xfffffffffffffffc, 0x5, 0x9, 0x401, 0x7fffffff, 0x10001, 0xffffffffffff8983, 0x8c6, 0x100000000, 0x1feb, 0x8001, 0xbd00000000000000, 0x4, 0x7, 0x7ff, 0x1, 0x5, 0x401, 0x19c, 0x5, 0x3, 0xfffffffffffffbff, 0xb3, 0x0, 0x3, 0x0, @perf_config_ext={0xb2ae, 0x100000001}, 0x21, 0xfff, 0x9, 0x6, 0xff, 0x4, 0x1}, 0x0, 0x2, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000d6a000)) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000016a000), &(0x7f0000cda000-0x4), &(0x7f0000008000), &(0x7f0000002000-0x63)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 05:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00008a6000), &(0x7f0000ed3000-0x4)=0x60) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000093e000-0x20)={@generic="033b9e8668621a65275082e4b5feace2", @ifru_addrs={0x2, 0x0, @empty}}) r2 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f000007c000-0x66)=""/102, 0x66) write$evdev(r0, &(0x7f0000d41000)=[{{0x77359400}, 0x4, 0xff}, {{0x0, 0x7530}, 0x4}, {{}, 0x80000001, 0x8}], 0x48) 2018/02/05 05:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00003bd000-0x28)={@generic}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r1, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000), 0x206}], 0x3e2) 2018/02/05 05:51:42 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) read(r1, &(0x7f0000ffa000-0xc)=""/12, 0xffffffffffffff45) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000757000)={@broadcast, @broadcast}, &(0x7f0000ffd000-0x4)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ffc000-0x4), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xe74e, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) 2018/02/05 05:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf5000)='/dev/hwrng\x00', 0x10400, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000eab000)={0xfaaf, 0x3, 0x2, 0x2, 0x1f15981a}) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) chdir(&(0x7f0000870000)='./file0\x00') r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a8d000-0x8)=@assoc_value={0x0}, &(0x7f00006ca000-0x4)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000084d000-0x8)=0x4, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ebe000-0xc)={r2, 0x5, 0x10}, 0xc) open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/02/05 05:51:42 executing program 2: setpriority(0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x130) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4), 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/05 05:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r0) getpeername$netlink(r2, &(0x7f0000f0c000), &(0x7f0000876000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006a2000)={0x0, 0x3f, 0x30}, &(0x7f0000807000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000632000)={r3, @in6={{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x4, 0x9, 0x8a64, 0xb1, 0x3}, &(0x7f000074b000-0x4)=0xa0) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf6000-0xf)='/dev/sequencer\x00', 0x82, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000047f000)=0x5, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) 2018/02/05 05:51:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() quotactl(0x6, &(0x7f0000000000)='./file0\x00', r0, &(0x7f000081d000)="2fc934c7ea26a781fe3752b8b994f800ba8de84685e956812b246551136aad566aefdf6ab70466b02de1a2d8b082b60b7ac159e06d2ac88c6adeeabaf8a73c942dbed8d5652510d931db71d2723859bd31e7340d0166aa4f67d84f4d43f7c02e9263bfcc019859d9c73cc7e94b72c49e790a2d8b513d73a9c335bf2343e8eb5be8a074c6a3a9f051c39b8fcdf18788b5a4ff813359286a7ea3d9557250e91f0ae73635a78db7cf56dace104a5995afd76a447071") mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000bc7000)=[{&(0x7f0000ff8000)="480000001400190309004beafd0d8c560a889b008000000000e8ff08001da2bc4803ca8164643e0008000028213ee20600000200000009ff5bffffffc7e5ed5e0000000000000020", 0x48}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000063b000)='.dead\x00', &(0x7f0000fd1000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f000073a000)='cifs.idmap\x00', &(0x7f000031e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c79000-0x12)='^userbdevsecurity\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x7, 0x8001, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a30000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchmodat(r4, &(0x7f0000090000-0x8)='./file0\x00', 0x20) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCSCTTY(r5, 0x540e, 0x56d4def4) mount(&(0x7f0000a1c000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000041e000-0x1)='.', 0xe) 2018/02/05 05:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00002e3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000019c000)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00008a3000-0x20)={@generic="69f042697894b0ef2727cc8f294c7d0e", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000cef000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) syz_open_dev$evdev(&(0x7f000049c000)='/dev/input/event#\x00', 0x7, 0x4000) 2018/02/05 05:51:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f9c000-0xc)=@nl=@proc, &(0x7f0000cf4000)=0xc, 0x80000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000d35000)=0x1, 0x4) pipe(&(0x7f00006d6000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/05 05:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000615000)=""/35, &(0x7f0000060000)=0x23) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2018/02/05 05:51:42 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000007000-0xa8)=""/88, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000295000)='./file0\x00', 0x0) getdents64(r1, &(0x7f0000030000)=""/54, 0x36) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c69000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) getdents(r0, &(0x7f0000001000), 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008e8000), &(0x7f00005f1000)=0x8) 2018/02/05 05:51:42 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c2b000)='/dev/pktcdvd/control\x00', 0x22401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000ce9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x1000) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001f6000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x6, 0x1, 0x1, 0x8}, &(0x7f00002a2000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000066a000-0x6)={r3}, 0x6) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002fa000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup3(r1, r2, 0x0) fcntl$lock(r5, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x0, 0x3}) sched_setaffinity(r4, 0x8, &(0x7f0000983000)=0xdf) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) r8 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r7) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r9 = dup3(r8, r7, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000a9f000-0x4), &(0x7f00002d2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00001d0000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, [0x4, 0x8, 0x3ff, 0x8, 0x80000001, 0x8, 0x4, 0x1f, 0x7, 0x3, 0x7, 0x4, 0x3ff, 0x4, 0x9]}, &(0x7f0000bf9000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000087000)={0x0, 0xd8, "7735741bbea0655782bc5dc47afae22ebf9f8370ae413970c73b8ddce345b3d5cf9b7b9a519da85493305237fc6bc5ba5769b356673ce1e3065f5c189fa84df282e0f33bb2ac02800629c51b6c2d3bb9d2d52dd96ef6006e6386d08837615e003e24039c69a3b85111e979abf4a167a9701b2a93168877b9d9904c05dba758413285523b9543e88e1f18176841fa1f633a25cda680621fe28975b025d5d2b518e21628d534da108706982ae18373b14d72675cf5e2373e6a7a9be30eba4238cde9790a42391a44eb97f2815292e28fb1a58e3da31414b2cb"}, &(0x7f000038d000-0x4)=0xe0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={r10, 0x1000}, 0xfffffffffffffcea) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/ashmem\x00', 0x0, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00006b7000-0x4)=0x7, 0x4) [ 60.386342] binder_alloc: binder_alloc_mmap_handler: 6550 20cef000-20cf3000 already mapped failed -16 2018/02/05 05:51:42 executing program 4: r0 = socket(0x0, 0x804, 0x53179a88) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000005f000-0x4), &(0x7f0000aae000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00002bc000)={&(0x7f0000c5c000-0x14)={0x38e, 0x0, 0x5, 0x1, 0x3, 0x1, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 05:51:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000+0x2e5)='./file0\x00', 0x4) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x2, 0x400002}, 0xc) r1 = fanotify_init(0x4, 0x40001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000002000)='}wlan1]trusted.$$securityvmnet1keyring\x00', 0x0, 0x40, &(0x7f0000002000-0x40)={0xffffffffffff00bd, 0x1b, 0x3d7, 0x100000001, 0x8, 0x3, 0x1, 0xffff}) fallocate(r1, 0x0, 0xc6b, 0x3f) clone(0x1ffffd, &(0x7f0000000000), &(0x7f0000000000), &(0x7f00007f8000), &(0x7f0000000000)) 2018/02/05 05:51:42 executing program 7: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) dup2(r0, r0) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000001000)) 2018/02/05 05:51:42 executing program 6: prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000000)={0x1a, 0x9, 0x7fffffff, 0x3, 0xba4a, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000001000)="9d40f0caca45b8e58bb15f8053aef89bdf93c280ad7d846f7e95376e70a2e95046678dfdecb289b949710713e085ed63a37b37355ff01d334841933544b00bdc57ce03d9e69b8f83373192f5478f8b900b871888dd81a40adc56c51bd0185c2289bc24d40de321ead609677c12aa03f0d312d9045788162ab1f9e96036277b0f939c9b88579405947b32c2ed2488bf7fa469440cb453d126a2116327619fb47d6423") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r0, 0x4411}, {r0, 0x44}, {r0, 0x1401}], 0x3, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x20}, 0x8) 2018/02/05 05:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000207000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e3a000)=[0x1, 0x4]) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) [ 60.431199] device gre0 entered promiscuous mode [ 60.443764] binder_alloc: binder_alloc_mmap_handler: 6550 20cef000-20cf3000 already mapped failed -16 2018/02/05 05:51:42 executing program 1: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c33000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00009ed000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x420a, r2) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000edf000)=[{&(0x7f0000576000)=""/174, 0xae}], 0x1000000000000054) 2018/02/05 05:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000082a000)={0x0, 0x9}, &(0x7f0000e84000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001a000)=@sack_info={r1, 0x200, 0xa2e7}, &(0x7f00006c7000-0x4)=0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000049e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000310000-0x1000)=""/4096, &(0x7f00005e2000-0x2)=0x1000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000de3000-0x108)={0x1ff, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) [ 60.487319] syz-executor0 (6581) used greatest stack depth: 22464 bytes left [ 60.515788] binder: 6577:6578 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 60.557937] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 60.592285] binder: 6577:6617 tried to acquire reference to desc 0, got 1 instead [ 60.601774] binder: 6577:6617 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 60.612439] binder: 6577:6615 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 60.619244] binder: 6577:6617 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 60.619481] binder: 6577:6619 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 60.638875] device gre0 entered promiscuous mode 2018/02/05 05:51:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fchmod(r0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d6d000-0x1c)='net/raw\x00', 0xfffffffffffffffe) setrlimit(0x7, &(0x7f0000bed000-0x10)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x4284a1, {0x400003ffffffb}}, &(0x7f000093d000-0x20), 0x8, &(0x7f0000b89000-0x8)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00001a4000-0x10)=@req={0x2, 0x5, 0x4, 0x9}, 0x10) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/02/05 05:51:42 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r2 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e7c000-0x10)={&(0x7f000090b000/0x2000)=nil, 0x2000}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007d1000-0xd)='dns_resolver\x00', &(0x7f0000880000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000930000-0xf8)="5cd76fb39c65998d9fc68778395d2f1f685c700c879b2af998056a144156a944a535325df51a1c87ab4b77616f1ade2c05d636c48199aa7996f70944db78e4137a75031186143ec39d7757524d1e1be8521059d8461da291f90409aae132449fcf6436d9f874c77e7b4ac13db9ff8aa0f0051b1c758e0c0f06e055238511f16fef45c6000215d392c00adef6df46a4d932a5ffaf8e675dec1f2f2b78bee80d9891d7a39d04f10947a3f690108d42155ba87d296bd1a0f31cc004492897e0d7e671a304f532ad9aaff1a35e89d2ed77ed1dc7d700c116a83161b75bc7910094612ca54dc46b8cc170492a7e349e7c394fae7b649ae4da386e", 0xf8, r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000e7c000)) r6 = socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r6, r5) 2018/02/05 05:51:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6d000-0x1c)='net/raw\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) fstatfs(r0, &(0x7f0000bf3000)=""/160) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b38000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000056000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002e4000)={r1, 0x3ff, 0x20}, &(0x7f0000d85000)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009c8000)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0xa, [{{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x2, @rand_addr=0x100}}]}, 0x5e8) fcntl$addseals(r0, 0x409, 0x1) rt_sigaction(0x7, &(0x7f0000d32000-0x20)={0x4284a1, {0x400003ffffffb}}, &(0x7f000032b000), 0x8, &(0x7f0000b89000-0x8)) clock_gettime(0x0, &(0x7f0000aea000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00009f0000-0x20)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f000002d000)) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/02/05 05:51:42 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x1, 0x40000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfff, 0x5, &(0x7f0000006000-0x14)=""/20, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x8012, r3, 0x0) 2018/02/05 05:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000c6e000-0x1)='M', 0x1, 0x0, &(0x7f0000e17000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000e0000-0xc)={@multicast2, @broadcast, 0x0}, &(0x7f0000445000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004de000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000, r1}) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000d0b000)=""/190) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000e25000)=""/63) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000167000-0x18)={0x1, 0xfffffffffffff800, 0x31, 0xffffffffffff7fff, 0x4, 0x487}) 2018/02/05 05:51:42 executing program 2: setuid(0x0) 2018/02/05 05:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000db1000)=0xffffffffffffffff, 0x4) 2018/02/05 05:51:42 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000003000-0x8)) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x401, 0x4, 0x2, 0x1, 0x40, 0x20]}, &(0x7f0000004000-0x4)=0x10) 2018/02/05 05:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) syz_extract_tcp_res(&(0x7f0000ec7000), 0x9, 0x5) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f14000)='/proc/self/net/pfkey\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f00009d8000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000c40000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000e3000-0x20)={{}, {r1, r2/1000+30000}}, 0x100) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") [ 60.713118] binder: undelivered death notification, 0000000000000000 2018/02/05 05:51:42 executing program 3: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xffffffffffffffff, 0x1000) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) pipe2(&(0x7f000040a000-0x8), 0x4800) 2018/02/05 05:51:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000292000-0xd)='/dev/usbmon#\x00', 0x271, 0x82000) write$eventfd(r0, &(0x7f0000427000-0x8)=0x2, 0x8) r1 = syz_open_dev$loop(&(0x7f000079d000-0xb)='/dev/loop#\x00', 0x6, 0x100) fallocate(r1, 0x3, 0x0, 0x3fffffffffffe) fcntl$getown(r1, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/02/05 05:51:42 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') creat(&(0x7f00008b6000-0x1)='.', 0x20) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x541}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd}, {0x2}, 0x0, 0x1}) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000073e000)='user\x00', &(0x7f0000bd6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000093b000-0x77)='Z', 0x1, 0xffffffffffffffff) exit(0x0) clock_gettime(0x0, &(0x7f0000802000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000017000-0x1a4)=[{{&(0x7f000073e000-0x80)=@generic, 0x80, &(0x7f000072d000-0x90)=[{&(0x7f0000a90000-0x1000)=""/4096, 0x1000}, {&(0x7f000087c000-0xd)=""/13, 0xd}, {&(0x7f00006f6000-0x67)=""/103, 0x67}, {&(0x7f0000bf2000)=""/214, 0xd6}, {&(0x7f0000885000)=""/215, 0xd7}, {&(0x7f0000167000)=""/104, 0x68}, {&(0x7f0000a24000-0x56)=""/86, 0x56}, {&(0x7f0000599000-0xf6)=""/246, 0xf6}, {&(0x7f0000337000-0xad)=""/173, 0xad}], 0x9, &(0x7f00004ff000)=""/57, 0x39, 0x5}, 0x2}, {{&(0x7f000000b000)=@can={0x0, 0x0}, 0x10, &(0x7f0000d2a000)=[{&(0x7f0000066000)=""/12, 0xc}, {&(0x7f000021a000-0xc6)=""/198, 0xc6}, {&(0x7f000024c000)=""/22, 0x16}, {&(0x7f0000687000-0x8f)=""/143, 0x8f}, {&(0x7f0000cad000-0x99)=""/153, 0x99}, {&(0x7f0000649000-0x43)=""/67, 0x43}, {&(0x7f000092d000)=""/237, 0xed}, {&(0x7f0000151000)=""/162, 0xa2}], 0x8, &(0x7f00004c2000)=""/254, 0xfe, 0x8b}, 0x8}, {{&(0x7f0000d80000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000d96000)=[{&(0x7f0000bfc000-0x52)=""/82, 0x52}, {&(0x7f00006fc000-0x1b)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f00003d8000)=[{&(0x7f0000ac2000)=""/159, 0x9f}, {&(0x7f0000037000)=""/24, 0x18}, {&(0x7f0000635000)=""/4096, 0x1000}, {&(0x7f0000ca7000-0x7f)=""/127, 0x7f}, {&(0x7f0000775000-0x6f)=""/111, 0x6f}], 0x5, 0x0, 0x0, 0x400}, 0x8}, {{&(0x7f0000f19000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000ff9000)=[{&(0x7f0000585000-0xcd)=""/205, 0xcd}, {&(0x7f00007a9000-0x14)=""/20, 0x14}, {&(0x7f0000ee3000)=""/252, 0xfc}, {&(0x7f000055a000)=""/62, 0x3e}, {&(0x7f0000050000)=""/83, 0x53}, {&(0x7f0000c96000-0xde)=""/222, 0xde}, {&(0x7f00003a6000-0x22)=""/34, 0x22}, {&(0x7f0000c3f000)=""/179, 0xb3}, {&(0x7f0000424000)=""/230, 0xe6}], 0x9, &(0x7f0000934000-0xa5)=""/165, 0xa5, 0x1}, 0x8}, {{&(0x7f0000c85000)=@ax25, 0x10, &(0x7f0000dae000)=[{&(0x7f0000bcb000)=""/65, 0x41}, {&(0x7f00006f2000)=""/177, 0xb1}, {&(0x7f0000bd7000-0x1)=""/1, 0x1}, {&(0x7f0000086000)=""/173, 0xad}, {&(0x7f0000b1f000)=""/130, 0x82}, {&(0x7f00005e3000)=""/49, 0x31}], 0x6, &(0x7f000090d000-0x52)=""/82, 0x52, 0x1f}, 0x1f}, {{&(0x7f000009d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000316000-0x20)=[{&(0x7f000076b000-0x27)=""/39, 0x27}, {&(0x7f0000083000-0x99)=""/153, 0x99}], 0x2, &(0x7f00000ec000-0xc3)=""/195, 0xc3, 0x5}, 0x5}], 0x7, 0x1, &(0x7f0000e0f000)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000df3000-0x4), &(0x7f0000b9e000-0x4)=0x4) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000b1000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6181, 0x81, 0x8000, 0x100, 0xd39, 0x0, r3}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000056e000-0x14)={0x900000, 0x80000001, 0x1e01a15e, 0x7ff, 0x7}, 0x14) keyctl$get_keyring_id(0x0, r0, 0x0) 2018/02/05 05:51:42 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f88000-0xb)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f87000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) [ 60.763233] binder: BINDER_SET_CONTEXT_MGR already set [ 60.779057] binder: 6625:6643 ioctl 40046207 0 returned -16 2018/02/05 05:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = creat(&(0x7f0000518000)='./file0\x00', 0x70) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00009e4000)=""/31) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f000018a000-0x10)={&(0x7f0000b06000)=@getlink={0x90, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x70, 0x12, [@IFLA_INFO_KIND={0x6c, 0x1, "7d00dd90790bc8dfd52c1b19a1a5e174e542188924487b2622ff40ea229e2ceef4396d47e669cbf2050a50839f6780159d523df50e7578bea4c798d032edd9c0cb9c570b2e896724b194f0d1c902ac9be1c016de2ae13744c24a130e748e51cfd55cb793057a"}]}]}, 0x90}, 0x1}, 0x0) 2018/02/05 05:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000462000-0x14)={@dev, 0x0}, &(0x7f00003b2000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000058b000-0x18)={@empty, 0x2, r2}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2000000001) recvfrom$inet(r0, &(0x7f00000d2000)=""/4096, 0x1000, 0x0, &(0x7f000088d000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/05 05:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006cc000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000776000-0x95)=""/149, &(0x7f0000c54000-0x4)=0x95) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009b0000-0xf)='/dev/sequencer\x00', 0x80100, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000df9000-0x1c)=@req3={0xc4c, 0x0, 0x6, 0x80000000, 0x9, 0x100000001, 0x800}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000ef0000-0x4)=0x8, 0xffffffffffffffeb) 2018/02/05 05:51:42 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000010000)='/dev/pktcdvd/control\x00', 0x480000, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000010000), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r1, &(0x7f0000010000-0xe8)=""/232, 0xe8) getdents(r1, &(0x7f000000b000-0x18)=""/24, 0x18) 2018/02/05 05:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setstatus(r0, 0x4, 0x42800) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$packet(0x11, 0x3, 0x300) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/05 05:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003ff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e65000-0x34)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f00007f7000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bond0\x00'}}, 0x1e) r2 = syz_open_dev$loop(&(0x7f0000f59000)='/dev/loop#\x00', 0x6, 0x1000301080) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00005f0000)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x5, 0x5, 0x8, "82de0d011dd5fffff80d328e1b90b7850caabd00d830f8b24e2e85166072b2b1d3834f48add0bf7089bb41dcc6c8c6f2fe1e4f6e3b793f8a5e0858ea681691a9", "ac8c4bd898be921f0742af3b1150b5161a1ec7174d5233671644516fb2f6fef4", [0x7f, 0xf5]}) 2018/02/05 05:51:42 executing program 7: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$selinux_user(r0, &(0x7f0000149000-0x32)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, 'user_u\x00'}, 0x32) syz_open_dev$sg(&(0x7f0000813000-0x9)='/dev/sg#\x00', 0x0, 0xc080) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000093b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000093b000)={&(0x7f000016e000-0xc)={0x10, 0x0, 0x0, 0x12000004}, 0xc, &(0x7f000093b000)={&(0x7f000093b000)={0x13e0, 0x15, 0x708, 0x6, 0x3, {0x8}, [@typed={0x8, 0x85}, @generic="09f815039cc9ebdea54acba63d33", @typed={0xc, 0x3c, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0x1a4, 0x3b, [@generic="e41dd93b6fbe45fadde147101d0e6a2580c569f21156273acaa8e32573a0031ec74cfafc6e761ab41a3ee704ca1b1e294e42c3055c2d888c6e1e512b7acd691fd66651327954e0954d6100d372c9340d8e8d959fc6d265fc10e68166fa33dbebea1ba572bad7a89a04d51792d16a176016f25c1ae013b19713633a4808", @typed={0x18, 0x92, @ipv6=@empty}, @typed={0x10, 0x86, @u64=0x8}, @generic="17390e08bf2928bf6552cf17699ed20f58ad674ed29456de0ac3cfd594b08d06df7cc51a38e84f45be89b902bd90279bbd06e4ae0b429333909043a47a6f557881df7e78d1abae3f8a823b515998381261de04c3f6a3ca36bd74eab8ad8f1af867b2efc9ad7a55c8b675db57128d03b315b63579dc6222fa4c1fb03faad4f1574e9483b4bcc2d5126bc69f884b3492023efb24bdd91e1996a0ee95be4603a147f8dae7b1dd542c193d180f03ca8087da81e7900773e6d910e1beeff280e07fa30f3427eaaa4dcae769702b31ed05572e2468c3d9bbbe41701a85c4775a5d5b9bad60c03fe50b055404756c505077", @typed={0xc, 0x55, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0x11d4, 0x70, [@typed={0xc, 0x72, @u32}, @generic="a215f8241a612a32284bd9bc54bb36", @generic="820a1ae7408768a3ffbd8ee59698b4090386d2657d981c0c75fe00d07cc7251ac90a12df234d9cee702369f2caf4ae3ad0de52ba21357e4bb530a2d1372f54545cddf0870fdc4f1f08ff1dd7db0ad01048b9e88c7d4c9a800c140c138441f30e1ccd893aa840aaf86d55c6a7894957066b01d0de0b81ca3c523713384c0aa262f09dd2a8e51c9ea778f812bc8030b7ed285bec6889254f8d2d0b9f4b", @typed={0xc, 0x81, @u32=0x427f81cb}, @typed={0xf4, 0x78, @binary="359523ff5b7e68ef10a7ff2f5f448ee1d1bf73c9d3764fc79fa844b026247e53b83056ada561842d96e70507496760d303cb44c968c7e4372481e6e016540dd40ed5d4f9ab7b41e9f5247cf258f64d144dcebe9393fd553b27c22e53743248567ac4bde0d13f7da9fbee510bc67620b8e9cb40ec76c58095cdd8b6ffe03ed292ac84130e11812cd8fd6d63f99eb70cf04ce8e9873ffa7f9f7e26e9b3bbfb4adeb1e3cf9606fc53a12508f898ffa616374e581033afca1968f0fe51af0019cbebe42468c2cd478708c229b11a415b6146d223d48a49751651cd9905bad3901dcfd44b3793f07a6e70fa"}, @typed={0xc, 0x27, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="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", @typed={0xc, 0x3d, @u32=0xd159}]}, @generic="3cdf88e2357dc489c46186fb56f01d9b257b55483d4f6f75ef8a2956ca8d5287b12b21a7a23c2ddfabf1dc20b1564f382de1"]}, 0x13e0}, 0x1, 0x0, 0x0, 0x884}, 0x4) 2018/02/05 05:51:42 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xc, 0x7}, 0x8) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000336000)=0x2c8, 0xfffffffffffffff1) r1 = socket(0x1000000013, 0x1000000000802, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8f000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f000022d000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8b000-0x30)=@ipv6_newroute={0x24, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MARK={0x8, 0x10, 0x372}]}, 0x24}, 0x1}, 0x0) 2018/02/05 05:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d2d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000980000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000222000-0x14)={0x0, 0x7, 0x1ff, 0x1, 0x3, 0x1}, &(0x7f0000f30000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008eb000-0x1008)={r1, 0x1000, "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&(0x7f00001de000-0x4)=0x1008) 2018/02/05 05:51:42 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000019000-0x14)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) poll(&(0x7f0000016000)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000018000), &(0x7f0000018000)=0x10) 2018/02/05 05:51:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000537000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)) r1 = getpgrp(0x0) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r2, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ad9000)={@multicast2=0xe0000002, @empty, 0x0, 0x1, [@empty]}, 0x14) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000282000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5a3b}, 0x7, [0x8000027f800000, 0x80000001, 0x7, 0x9, 0x0, 0x76e4, 0x2]}, 0x5c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000117000-0x9)='/dev/ppp\x00', 0x4f4003, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000292000-0x4)=0xff, 0x4) r5 = socket$inet_sctp(0x2, 0x10050000005, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00002e5000-0x4)=0x6ac, 0x4) 2018/02/05 05:51:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x284000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = getgid() syz_fuseblk_mount(&(0x7f0000c33000-0x8)='./file0\x00', &(0x7f0000f74000-0xe)='./file0/file0\x00', 0x0, r1, r2, 0x1, 0x5, 0x100000) r3 = syz_open_dev$usbmon(&(0x7f0000f73000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f73000-0x15)='/dev/pktcdvd/control\x00', 0x101800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000a03000-0x4)=r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f000000a000-0x38)={&(0x7f0000c3d000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00002cb000-0x2440)={0x40, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x2c, 0x34, [@typed={0x28, 0x0, @str='vboxnet1GPL.{]-cpusetvmnet0%\x00'}]}]}, 0x40}, 0x1}, 0x800) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000f73000)={{0x2, 0x0, 0x0, 0x3, 0x5}, 0x1, 0x0, 0x8}) 2018/02/05 05:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000798000), &(0x7f0000006000)=0x8) 2018/02/05 05:51:42 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/enforce\x00', 0x4000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x8000000000) r3 = dup3(r2, r1, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ef8000)={0x0, 0x6, 0x10, 0x4ab, 0x3}, &(0x7f0000e54000)=0x18) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ef9000-0x6c)={r4, 0x64, "83f609f270b8f371a721bd205fdc2927bfa3b6b8fe5fb386d88bc6a8d8a076ecc76c87c25423db6a61bb3445afc73d5821c0cbe1181de2e285cac4e3829db1d1922391d4c3cef954875875100e48520f626814570a3b322857f16519c6471d336bc26219"}, &(0x7f0000ef8000)=0x6c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000428000-0x44)={{0x2, 0x2, @multicast1=0xe0000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x1, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendto$inet(r3, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ef8000-0x40)=[{r2, 0x200}, {r3, 0x108}, {r3, 0x8000}, {r3, 0x1}, {r1}, {r2}, {r3, 0x4000}, {r3, 0x1040}], 0x8, &(0x7f00001d2000)={0x77359400}, &(0x7f000064a000-0x8)={0x3}, 0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000ef9000-0x78)={0x4, {0x2, 0x1, @rand_addr=0xffffffffffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x18, 0x92, 0x6, 0x9, 0x2113, &(0x7f000021c000-0x10)=@generic="25316194db0eedda1cf1d7a882d1c2ca", 0xbd, 0x400, 0xec95}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000efa000-0x10)={0x0, 0x0}) open(&(0x7f0000811000-0x8)='./file0\x00', 0xa280, 0x2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000152000-0x50)=[{r2}, {r1, 0x8700}, {r3, 0x100}, {r1, 0x10}, {r3, 0x2}, {r1, 0x8c}, {r0, 0x2000}, {r0, 0x10}, {r1}, {r2, 0x1000}], 0xa, &(0x7f0000efa000-0x10)={r5, r6+10000000}, &(0x7f0000ef9000)={0x5}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ef8000)={0x0, 0xe4, "aa7db8f7cfa419074eb470225bacb0a66f9ff88d95313ea7dbce73663c2ca9431fb983531e3d88a3309dba195bfa09e6c8957007e41b109f17fcad2fa61021e326a5002b61acae176f4c24b2490ddf929d40ee4b375ff2c4fb47a61eef9c897fdda5512c18160a3ca41b1b964787c7b8682ea1fbee1a122639d62e115005dbdbb99fb222320f8873c5f9601932bd2283246d7faa5123a4334e25a36077065feea4d0a932567a6b57777524c6646426c4d9d709390496db02980b57ac2c16e24ca84dbd7a12c2ddd2ea78a684f0efb2fcdcad9e34563e2e6778fc7e874c3135cbefadf970"}, &(0x7f0000d56000-0x4)=0xec) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000efb000-0x4), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ef9000-0x8c)={r7, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x8c) 2018/02/05 05:51:42 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000)='net/arp\x00') sendmsg$nl_generic(r0, &(0x7f0000004000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000000a000)={&(0x7f0000009000-0x50)={0x50, 0x19, 0x21, 0x7, 0x1, {0x8}, [@typed={0xc, 0x3c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="3c5e41048e5f9fcb7f381fc1960bb9e5b3c5a7fe4b595d5c41ff09b083292f4d31f4d1760b663610b9d5b4899558"]}, 0x50}, 0x1, 0x0, 0x0, 0x20004000}, 0x8000) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000004000-0x8)={0x20080522, r1}, &(0x7f0000007000-0x18)) 2018/02/05 05:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) select(0x40, &(0x7f0000efe000)={0x6, 0x0, 0x1d, 0x57, 0x0, 0x9, 0x80, 0x9101}, &(0x7f0000933000)={0x7, 0xfaaf, 0x80000001, 0xb092, 0x5, 0x8, 0x0, 0x3}, &(0x7f00000ea000-0x40)={0x10000, 0x1, 0xff, 0xc64c, 0xffffffffffffffff, 0xffff, 0x726d, 0x9}, &(0x7f0000b9c000)={0x77359400}) futex(&(0x7f0000cc7000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000a44000-0x10)={r0}, &(0x7f0000048000)=0x200000000000000, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x4) 2018/02/05 05:51:42 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d38000-0x5c)={{0xa, 0x0, 0x0, @empty, 0x9}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x71f, [0x4, 0x6b, 0x1000, 0x9, 0x7ff, 0x7, 0x2, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/05 05:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bfe000-0x9)='/dev/ppp\x00', 0x200080, 0x0) listen(r0, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008b4000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000846000-0xc)) 2018/02/05 05:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xff}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) clock_gettime(0x0, &(0x7f0000acf000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000a86000)={{}, {r3, r4+10000000}}, &(0x7f0000c63000-0x20)) 2018/02/05 05:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000049d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/05 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767}, &(0x7f0000d1f000)=0x20) connect$inet6(r0, &(0x7f0000371000-0x1c)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x76dd}, 0x6) 2018/02/05 05:51:43 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc0000)) fstat(r0, &(0x7f0000a90000-0x44)) getresgid(&(0x7f0000d84000), &(0x7f0000dfa000), &(0x7f0000776000-0x2)) gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000881000)='./file0\x00', &(0x7f000091e000)) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fbf000-0x44)) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbe000), &(0x7f00008c8000)=0xc) stat(&(0x7f00002bf000-0x8)='./file0\x00', &(0x7f0000d07000-0x44)) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) getuid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000052f000)='./file0\x00', &(0x7f0000fbf000-0x3e)) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 05:51:43 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) finit_module(r0, &(0x7f0000b4a000-0x16)=';1lomd5sumcgroupbdev(\x00', 0x2) fcntl$getflags(r0, 0x400) flock(r0, 0x8) fcntl$setlease(r0, 0x400, 0x2) 2018/02/05 05:51:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000b9e000)='net/netfilter\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/02/05 05:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000069000)="5917415b5c1c54f5404be7dd754fefcddf3b12fd1085ab6133") ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)) 2018/02/05 05:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x2) flock(r0, 0x200000005) 2018/02/05 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00002f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002d3000-0x4)=0x14, 0x80800) getpeername$packet(r0, &(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000426000-0x4)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r2, &(0x7f0000440000-0x24)=[{}], 0x1, 0x0, &(0x7f0000b4e000-0x8), 0x8) epoll_wait(r2, &(0x7f0000229000)=[{}], 0x1, 0x7) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000cb000-0x50)={@syzn, @ifru_mtu}) 2018/02/05 05:51:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000a41000)='./file0\x00', 0x88280, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x5, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x100, 0x1, 0x10000, 0x100, &(0x7f0000000000)=@generic="85cf42046df5db7ede964f112ffad3bc", 0xb331, 0x2, 0x9}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x7, 0x1, 0x8f30, 0x1, 0x3]}, 0xe) clone(0x1, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) 2018/02/05 05:51:43 executing program 7: clone(0x0, &(0x7f0000002000-0x9), &(0x7f0000001000), &(0x7f0000efa000-0x4), &(0x7f0000002000-0x1000)) lseek(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000260000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9e, "5b221bd0aa3d17d2ea8e1c6fe60c841203d6b30bf667e6e057f48bcc77875d39002a4570cbd8a51e57efc325af8b1202110c19eb138a4f23e1f4378aa8415978b274eb7844076ac873a52ebe89b990fc41997157db8ad8c6b18f391bca9f4df5a808010a564a908d6ea5a72f8305fae38d6e15b78fd6b4d19e76d8e1113552ebc2c21ebdecfef3212fda8ebe94e04ed2b837f7f2ce8e585b560032b21d01"}, &(0x7f0000612000)=0xa6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000fe000)={r1, 0x4, 0x20}, 0xc) 2018/02/05 05:51:43 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000092f000), 0x28c, 0x0, &(0x7f00005a4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f81000-0x8)={0x1, 0xffffffffffffffff}) 2018/02/05 05:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000f10000)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000b54000-0x7)={0x8, 0x6, 0xffffffffffffffc0, 0x7fffffff, 0x4}) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000622000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) 2018/02/05 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00002a5000)=0x3, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000cd2000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa}, 0x0) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000156000)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000386000-0x4)) splice(r0, &(0x7f0000909000-0x8), r0, &(0x7f0000cfb000-0x8), 0xfffffffffffffffd, 0x8) 2018/02/05 05:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}}, {{0x0, 0x2710}}], 0x60) readv(r0, &(0x7f0000f85000)=[{&(0x7f000091b000-0xd8)=""/216, 0xd8}, {&(0x7f0000be8000-0x9e)=""/158, 0x9e}, {&(0x7f000032b000-0xb0)=""/176, 0xb0}, {&(0x7f00009ad000-0xf7a)=""/4096, 0x1000}], 0x4) 2018/02/05 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000584000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000442000)={0xfffffffffffffff6, 0x3, 0x5f6, 0xd3}) clock_settime(0x5, &(0x7f0000710000-0x10)) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000191000)='/dev/ptmx\x00', 0x23fc, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) recvfrom$inet(r2, &(0x7f0000325000-0x11)=""/17, 0x11, 0x2000, &(0x7f00001fc000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/05 05:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r5 = syz_open_dev$mice(&(0x7f0000595000-0x10)='/dev/input/mice\x00', 0x0, 0x404940) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001c0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x20, 0x7fff, 0x6, 0xd4, 0x0, 0x5, 0xf8b1, 0xfffffffffffeffff, 0x3, 0xa, 0xfffffffffffffe01, 0x3, 0x36, 0x5, 0xfffffffffffffff8]}, &(0x7f0000d9b000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000d62000-0x8)={r6, 0x6}, 0x8) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r4, 0x0) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 05:51:43 executing program 4: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) r2 = dup(r0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000f9d000)=0x7) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000623000-0x10), &(0x7f0000f9d000)=0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00004f2000-0x24)={0x9, 0x6, 0x1, 0x20, 0x4, 0x0, 0x5, 0x0, 0x3, 0x8, 0x992, 0x1}) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x3, 0x0) 2018/02/05 05:51:43 executing program 1: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0xe469, 0x8) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffb000)) 2018/02/05 05:51:43 executing program 7: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fac000)={0x0, 0x0}, &(0x7f00005da000)=0xc) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000fad000-0x4)=r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000e86000)={0x2, 0x0, [0x0, 0x0]}) 2018/02/05 05:51:43 executing program 6: 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3f, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000-0x97)=""/151, 0x97) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@assoc_value={r1, 0xb041}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000c72000)='./file0\x00', &(0x7f0000475000)=[&(0x7f0000999000)=',vboxnet0\'\x00', &(0x7f0000ae5000-0x7)='vmnet0\x00', &(0x7f0000000000)='*mime_type\x00', &(0x7f00005db000-0x2)='-\x00', &(0x7f0000c32000-0x8)='loem1}/\x00', &(0x7f0000001000-0x9)='vboxnet0\x00', &(0x7f0000001000-0x15)='keyringselinux.wlan1\x00', &(0x7f000038b000)='vmnet0keyringkeyring]\x00', &(0x7f0000000000)='\x00'], &(0x7f0000000000)=[&(0x7f00001b3000-0x1)='\x00', &(0x7f00002e8000)='\\trusted\x00', &(0x7f0000f7e000-0x15)='eth0posix_acl_access\x00', &(0x7f00000d6000)='\x00', &(0x7f0000001000-0x26)="776c616e312176626f786e6574306e6f6465767573657270707030a573656375726974792500", &(0x7f0000001000-0x11)="2873797374656d3a2e27282b7bd82b7d00", &(0x7f0000001000-0x29)='\nmime_type!procvboxnet0ppp1em1security,-\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000c45000-0x8)='./file0\x00', 0x101000, 0x3) renameat2(r0, &(0x7f00009d3000)='./file0\x00', r3, &(0x7f00003f4000)='./file0\x00', 0x4) epoll_create(0xa00000000) connect$vsock_stream(r3, &(0x7f00004c5000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) process_vm_writev(r2, &(0x7f0000de6000)=[{&(0x7f000099d000-0x1000)=""/4096, 0x210}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)}], 0x2, 0x0) accept4$vsock_stream(r3, &(0x7f0000405000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c36000)='nv\x00', 0x3) prctl$setfpexc(0xc, 0x81) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00004de000)={0x9, 0x53c9, 0x0, 0x2, 0x8001, 0x6, 0xffffffff, 0x0, 0x4, 0x1, 0x8}, 0xb) 2018/02/05 05:51:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004b7000)={@broadcast, @dev, @multicast1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/02/05 05:51:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000009000)=""/86, 0x56) [ 61.202411] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.225256] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.241391] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 05:51:43 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xd, 0x80000, 0x6) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000002f000)=0xc5f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 05:51:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000004e000)='/dev/vga_arbiter\x00', 0x4100, 0x0) ftruncate(r0, 0x8004) 2018/02/05 05:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000090e000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000939000-0x20)={0x2, 0x7, 0x7, 0x4, r1}) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000073b000), &(0x7f00000f8000-0x4)=0x4) 2018/02/05 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c66000)={0x0}, &(0x7f0000c6c000-0x4)=0x8) modify_ldt$write2(0x11, &(0x7f0000609000)={0x7ff, 0xffffffff, 0x0, 0x7ff, 0x3ff, 0xff, 0x6bd, 0xacba, 0x80000000, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a36000-0xdf)={r1, 0xc6, 0xd7, "4f84edb104a92b8a2095b8df326fffc8aada65811299e9be9245278ced66141bd6db137fc11d57f65589ecf504cd5592779d856349f85edacda91fbb2d2c69359cdec3ef4ce20cdc423b1097c9ae2f13cfb1e16de29a41d30044844ba4a6390f15666f0e80ccbde0f1a9aa044197f9a272b0c71d3117cc9a9f70e7d771913b02f57961a66f37b3c38f66a8fd14b2538c323b56034c8072f237b66a43d43a864c2e276b9119b17cd33cd3842b68c5045f60662bd43d8346098a5e5ea9e757d41d6d112edddaace94b95d1241687b3e393e25a7d1d2e1f51"}, 0xdf) mq_timedreceive(0xffffffffffffffff, &(0x7f0000739000-0x8c)=""/140, 0x8c, 0x0, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000002c000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000155000-0x4), &(0x7f0000d3e000-0x4)=0x4) mq_timedsend(r2, &(0x7f000066c000), 0x388, 0x0, &(0x7f000066d000-0x10)) 2018/02/05 05:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) fstat(0xffffffffffffff9c, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eeb000)={0x0, 0x0, 0x0}, &(0x7f0000592000-0x4)=0xc) lchown(&(0x7f0000f14000)='./file0\x00', r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') connect$ax25(r2, &(0x7f00007c8000)={0x3, {"d699446e296088"}, 0x1f}, 0x10) faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) mlockall(0x3) 2018/02/05 05:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x100, 0x80000000000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000040c000-0x4), &(0x7f00005a1000-0x4)=0x4) 2018/02/05 05:51:43 executing program 3: mmap(&(0x7f0000000000/0x6f0000)=nil, 0x6f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) mmap(&(0x7f00006f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() fstat(r0, &(0x7f00005c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000576000-0x8)='./file0\x00', 0x1002, r1, r2, 0xe25, 0x0) syslog(0x5, &(0x7f0000668000)=""/160, 0xa0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006f0000)=0x0) fcntl$setown(r0, 0x8, r3) 2018/02/05 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) fsync(r1) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 05:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000), 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) accept4$nfc_llcp(r0, &(0x7f0000140000-0x60), &(0x7f0000244000-0x4)=0x60, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b37000-0x8)={r4, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r6 = getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r5, 0x540d) ioctl$TCSETSW(r5, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4), &(0x7f00005aa000-0x4), &(0x7f00009fd000-0x4)=0x0) setregid(r6, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005fe000)={r4}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x200000000000000, 0x0, 0x0, 0x1}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) 2018/02/05 05:51:43 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00007f6000-0x4)=0xff) 2018/02/05 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093c000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000013a000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f73000-0x20)={@generic="42dcd749e76649d61f32c5806afe12f3", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000953000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xae, 0x0, 0x1, 0x4, 0x6}, &(0x7f0000998000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a09000)={r2, 0x748777b, 0x401, 0x2, 0x400, 0x50bf}, &(0x7f0000684000-0x4)=0x14) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) faccessat(r1, &(0x7f00008a6000-0x8)='./file0\x00', 0xa, 0xe00) 2018/02/05 05:51:43 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fdc000-0x96)=""/150, 0x96, 0x10100, &(0x7f00008a9000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fdc000-0x8)='./file0\x00', 0x82) getpeername$unix(r0, &(0x7f0000fda000)=@file={0x0, ""/70}, &(0x7f00008ee000-0x4)=0x48) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000095e000-0x6)='.dead\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000078a000)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fde000-0x4), &(0x7f0000fde000-0x4)=0x4) keyctl$update(0x2, r2, &(0x7f0000fdd000-0xc)="bec1a7763c056a7012f96653", 0xc) r3 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f0000b83000)='./file0\x00', &(0x7f0000792000)=@random={'trusted.', '\x00'}, &(0x7f000092f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1e, 0x1) renameat2(r3, &(0x7f0000fcf000)='./bus\x00', r3, &(0x7f0000843000)='./file0\x00', 0x0) 2018/02/05 05:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) getresgid(&(0x7f00002ac000-0x4), &(0x7f000067c000), &(0x7f000053b000)) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00009bb000)) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) accept4$unix(r2, &(0x7f0000d9a000)=@abs, &(0x7f0000930000)=0x8, 0x80000) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/02/05 05:51:43 executing program 4: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000833000-0x38)={&(0x7f0000b02000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f00000c3000-0x80)=[{&(0x7f00003e2000)=""/10, 0xa}, {&(0x7f000093c000-0x1000)=""/4096, 0x1000}, {&(0x7f000052f000-0x92)=""/146, 0x92}, {&(0x7f0000b03000-0xb8)=""/184, 0xb8}, {&(0x7f0000996000-0xb8)=""/184, 0xb8}, {&(0x7f0000b02000)=""/162, 0xa2}, {&(0x7f0000112000)=""/4096, 0x1000}, {&(0x7f0000b02000)=""/4096, 0x1000}], 0x8, &(0x7f00001eb000)=""/243, 0xf3, 0x2}, 0x40000040) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/05 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000015000-0x8)='./file0\x00', 0x10a42, 0x0) r1 = add_key$keyring(&(0x7f000066e000-0x8)='keyring\x00', &(0x7f0000e34000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00007e3000)='keyring\x00', &(0x7f0000f31000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000dcb000-0x6)='.dead\x00', &(0x7f000060b000)={0x73, 0x79, 0x7a, 0x3}, r2) getdents(r0, &(0x7f0000d0a000-0x7dd)=""/2013, 0x563) r3 = request_key(&(0x7f0000305000-0x13)="657265717565738e5f052e795f6175746800a9", &(0x7f00000a2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005b9000)='em0(wlan1^wlan0selinux\x00', r2) r4 = add_key$keyring(&(0x7f0000e34000)='keyring\x00', &(0x7f0000dd4000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f000001b000)=[{&(0x7f0000bb3000)="37b6058e4eec18592ae2ce316fdbd0d668e9a4ae08fd810a6a4a390b7c796b37762d55c35761d5fa1ae889b1b84eb3238e70854b330572bab7e4ef8741309e95f128021bdde977699654dc410a703a89", 0x50}], 0x1, r4) unshare(0x200) socket$nl_route(0x10, 0x3, 0x0) 2018/02/05 05:51:43 executing program 4: unshare(0x400) timerfd_create(0x0, 0x0) 2018/02/05 05:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) r1 = getuid() quotactl(0xed, &(0x7f00000f0000-0x8)='./file0\x00', r1, &(0x7f0000406000-0xb9)="eedeaef519571ad0d1d098a370a05506cc96a751eb8fa473b10f9d069974efca8ca8874e7d673f74211ac6b642299244010ea0dba694d2dea95f8dd3077b6dd10fe295f54bf66d25e14765c9de567bd1ff3b23b492d0e87ff37044997b8a6b5f0093892d509dd1002e5dc5f61fab2a8d8cb25d4a18a05127f609c7e79aaba6988a9729010b5e55935c46875428e77f20e49dae60873d8e96607e44231c951dec17de04c8ec09e4173a4cc9a8a2ee8a7f52502b0bb36993a0ae") ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) 2018/02/05 05:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000058e000)=[0x2, 0xf256]) 2018/02/05 05:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') setns(r0, 0x0) 2018/02/05 05:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000540000)='cubic\x00', 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000c3f000)='net/tcp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f22000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000da7000)={0x3, 0x0, 0x0, 0x2f5a, r2}, &(0x7f0000491000-0x4)=0x10) 2018/02/05 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000818000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000f8000)={@common='gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006dd000)={0x0}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000b75000-0x6a)="af24b6339df41df9c54fbe48b8eef4aea63d1db640820736becb604185dd730843b120979e86b04cfc15405fba0301b4e64a6e12efb72342ad9ee701c227968f87df9fe4e5d49e7ab61e9a8ce377a56a3395210a43af03f55752bcc42b7280092465e6d0a1ffea1f3324", 0x6a) getpid() r2 = syz_open_dev$sg(&(0x7f000039a000)='/dev/sg#\x00', 0x5, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000cd5000-0x50)={0x0, 0x48, "c7a5dad8c0146110f2e95a9bffcc7dc0acdc4f1cf905deb465a85f0bdb6ced99e885235a8f693bc0e97d4342e3f550c52a609660a7556e2f4fb5b2bd1ac85213aee01e317448e587"}, &(0x7f0000464000)=0x50) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00002a9000-0x10)={r4, 0x1c, &(0x7f000005a000)=[@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x200}]}, &(0x7f0000fa7000)=0x10) dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000263000)={r5, 0x0, 0xe9, 0xfff}, 0x10) 2018/02/05 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/anycast6\x00') r1 = epoll_create1(0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000000e000-0x1)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x5, 0x3, 0x10000}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000f000)={r2, 0x4, 0x9, [0x0, 0xfffffffffffffff7, 0x6, 0xfffffffffffffffd, 0x7f, 0x0, 0x0, 0x7, 0x1]}, 0x1a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001}) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000012000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x8, [@broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}]}, 0x30) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000013000-0x12)={@common='tunl0\x00', 0x8080000000000}) sendmsg$nl_netfilter(r0, &(0x7f0000010000)={&(0x7f0000007000-0x7)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f0000010000)={&(0x7f0000011000-0x1430)={0x1430, 0x8, 0x1, 0x0, 0x2, 0x3, {0xb, 0x0, 0x3}, [@typed={0x8, 0x44}, @generic="79e92d3b0cf73013ca1d257660e0f9b40dc407beb95ed226c561fd5a7ff27e6dfec1afbf261b3f5c2a5756919654e6e153b8598756c7fd44e196b2f29f82877e1533e432c678b1185bbd621db66933d8fc13d004e0744c20175d809a7f12aa33516b347a3d276d3556886d495e30417c15d24312c373f63b", @generic="17c0070b926563564842c1e01901d46f11aa9181874c23922a45d179edebb82ff3ca4f53d3c3a6d958acb69f702069bd26efbce08cd7c542149d330142611d8a2390d9552e4cfb57e03f323d4fa9870af7d40e18c55d6aad0eec07db6210395074d854d2006fba96bc97abeb2b2275780af17e261c3b90890df1b7d20a5fdd833e1fffc53652705a43be80e02d07f50a2dce3e5efaece41e93480b9a85", @typed={0x60, 0x4d, @binary="81e8673c0b7c750a6135ba9e0ddab555cf9f4cca5c6b0f0ec9e090934679b8e002e966cffa66858ae6a11dfe1b19f12b6fd8cbf5df8ef98b68b19e217b6f0289b9f99ebe00e5c03a07166a5ae4c8ef2bd0c3af353eb8"}, @nested={0x258, 0x45, [@generic="8dfa2abdcc5b96441d82be1afe08bf671dc95dee42effc24b13feaabb11c5992ee60a237315343ad067c03566644d12e14bf4e5a109edb64f01766c989ff862c34d2e523780903282fb53ff61b8eee33bead3673b92bb02cd663e5102c120551c9e49d6f3d7a78ecb7ea57e8e407f6f881868737f2010a23fb9d83d6ae9be87909159f96697b9a2c31532160baae62547c240cbf24489d186ccd2d5c85d197a5d050f52197069a835166", @generic="1a0d9db3177a7831333d70c6cdb42924322c7dc11b03bb57697a4400c1", @generic="53e338b907c6661ebe4f308d40777795031e667cd0fb08aaac1e01c99197d588340a47725870e4c646be948609e9c7e2899eebf6dfee92680f1926aa9b0a5ba71b18790155f86f9e630d88e39f093d3032edf22e957b7649ff5219db1b73c3a7c4ed5e7263adc34f8fd4de2d192636a7d2794b6b3b2c84b0990c25c32058e2df5c4399efa7c82187f7a71be836c1d25b7fe537757f8d4f758d9bc1d668e46c5d4fa42f969b5e8b5bf5aa6cb7063d2aab8b", @typed={0x18, 0x38, @str='net/anycast6\x00'}, @typed={0xc, 0x84, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="b5064294ae625b69ac5295ed7ae5f2baef7ea691d82b5731d0560e5ba538fbc8d8b0ca355e03a69aa6ab476144f4d065b5bc396f79ed0d1b34edb8640087322422ad26f63ae8f36e13c97dffcc9f71637a22b1af876a818c34eebcc81bef7572dfb5f3afaf63ec59d0a8f44f2416c37c38583d37c13b5aa277d9f9b73de18413881d01dfd04f5ef4284aaea5e1bb232e5ba2c5bd2375096fd56803b7fc96e3c6307ee7fc316392838996ea48", @typed={0xc, 0x94, @fd=r1}]}, @generic="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@generic="1f3bde9022337be12e47018f027cb6bb113bd533377da5f77e9eea116b646b1bf352e1fc544ed15afe8067bf725ba6f2b228f6de3a5ac42121f2e038382fe16abae02c48b4e8"]}, 0x1430}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/05 05:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) r0 = inotify_init() ioctl$int_in(r0, 0x5473, &(0x7f00003e5000-0x8)=0x80) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20), &(0x7f00000b2000-0x20)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f94000)) 2018/02/05 05:51:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000b89000-0xbe)="ad2cf2bcd66a938f01ed6a5232cbac08dc3ddd0336ee307fa2090beb54cc748ae911e9d52e1086024c712cdf4644eb18d4fe77d58f1440358b0981ee6898b69dd2cd345ed19a70380add59b58bab75b49dd9c26f6232e9a1a83d4247fb37e238e3cd3e0eb3d7e7332099ade070f3201abf275e8fd015522b9f2e733c7724ab3cc5c760c12196884657a7e19aacda1adafcbcc7d6e70e78d8cf8cc7b9f6f341fbd3d3f049c9e4dee4e14d7cd690bb394d43ac60659e5b299d91cf54d5dcd0", 0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000080000, 0x20000000a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a2000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000032f000+0x344)={0x8f7, 0x9, 0x5, 'queue1\x00', 0xb129}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000044d000)={{0x43, 0x80}, 0x0, 0x6, 0x7fffffff, {0x7, 0xe12}, 0x1000, 0x3f}) connect$inet6(r1, &(0x7f0000a07000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/02/05 05:51:43 executing program 4: clone(0x0, &(0x7f0000fa4000), &(0x7f0000aaf000-0x4), &(0x7f0000ec1000-0x4), &(0x7f0000fd8000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000001000)=0x60, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d85000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000000+0x38f)=0xe8) setreuid(r1, r2) getresuid(&(0x7f0000dc5000), &(0x7f0000003000-0x4), &(0x7f000003c000)) 2018/02/05 05:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ee6000-0x8c)={0xffffffffffffffff, 0xa082, 0x9, 'queue0\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ebd000)={0x0, 0x0, 0x3ff, 0x0, 0x0, 0x100000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000501000)={0x8, 0x8d, 0x0, 'queue0\x00', 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000b39000-0xb0)={{0x0, 0x7fffffff}, 'port1\x00', 0xa0, 0x0, 0x0, 0x3, 0x2b, 0x101, 0x9, 0x0, 0x4}) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f000033d000-0x6d)="040c0f4b478031b249f9f98e28deafdcc48a1f33b391fd5826c2d513b3f4916bc7168ead80936cf00ca41e13826325064bebfac5659ef24b3d734e12129dbda5d06ac45eca574b002942bfc2d6469b6285a7812230df4e8bd843a4d7a16683af90ddf1aadd457ae7fad5550927", 0x6d) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00002ac000-0xb4)=""/180, &(0x7f0000abe000-0x4)=0xb4) read(r0, &(0x7f0000ccd000)=""/31, 0x1f) 2018/02/05 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000010000-0x4)=0x2) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/02/05 05:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f000023f000-0x44)) 2018/02/05 05:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000060008", 0xfffffffffffffe24}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000baa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000035000)) 2018/02/05 05:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a72000)={&(0x7f00009a9000-0xc)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) fadvise64(r0, 0x0, 0x4, 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f000080f000)='/dev/rfkill\x00', 0x44100, 0x0) 2018/02/05 05:51:43 executing program 7: prctl$void(0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000754000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000d52000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x18000000000, 0xff, 0x6, 0x3, 0x1, "d83f80bf0eec13d6804f3ffb9cd9805a77e02a97f8432be87b6fc035988a8c9629c04150b84c70ac0efc628401582de0396578e3f21ed4ce6a9091b1853576", 0x7}, 0x60) 2018/02/05 05:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl(r0, 0x8, &(0x7f000031e000)="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") recvmsg(r0, &(0x7f0000e75000+0xbd1)={&(0x7f0000daa000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x3a, &(0x7f00002ce000)=[{&(0x7f00003e9000-0x58)=""/88, 0x58}, {&(0x7f000096d000-0xfa)=""/250, 0xfa}, {&(0x7f0000240000-0x60)=""/96, 0x60}], 0x3, &(0x7f0000624000)=""/127, 0x7f, 0x5}, 0x140) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00007dd000-0x160)={{{{0x2, 0x0, @rand_addr=0x9}}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x49}}}, 0x3, 0x4, 0xf2e8, "26407007ce652f90fadfd0b827d67d084113ed43a46262f806f2b28d5046757e436c16f9dce74874497784528cdc111eb67ad7f50736a9e2c29a5371a3922ea016ef1e036643cf858d5a3033ed9b4dcf"}, 0x160) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005ef000)=""/173) 2018/02/05 05:51:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r1 = eventfd(0x81) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b2d000)='/dev/loop#\x00', 0x80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x301, 0x0) 2018/02/05 05:51:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f66000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000578000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000104000-0x28)={@common='tunl0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000519000-0x134)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0xb, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) 2018/02/05 05:51:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f33000-0x10)={&(0x7f00000bd000/0x2000)=nil, 0x2000}) 2018/02/05 05:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x2005, 0x0) close(r0) [ 64.052366] IPVS: Creating netns size=2536 id=12 2018/02/05 05:51:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a45000)='task\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000027a000)={0x0, 0x4c}, &(0x7f0000d99000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fab000-0x8c)={r2, @in6={{0xa, 0x1, 0x346, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x8c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000066b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000ccc000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000000)=0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/05 05:51:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0xfe3e) 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(&(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(&(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(&(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(&(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(&(0x7f0000000000/0x2000)=nil, 0x2000, 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(&(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(&(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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x1a4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000501000)=""/218, 0xda}, {&(0x7f0000000000+0x5f1)=""/208, 0xd0}], 0x3, &(0x7f0000001000-0x6a)=""/106, 0x6a, 0x6}, 0x47b}, {{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000cc2000-0x30)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000faf000-0xfb)=""/251, 0xfb}], 0x3, 0x0, 0x0, 0x8000}, 0x4}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000000000)=""/198, 0xc6}], 0x2, 0x0, 0x0, 0x4b7}, 0x9}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f00000f3000-0x30)=[{&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000000)=""/92, 0x5c}], 0x3, &(0x7f000095d000-0x76)=""/118, 0x76, 0x1}, 0x9}, {{&(0x7f0000726000)=@alg, 0x58, &(0x7f0000096000-0x80)=[{&(0x7f000032d000)=""/42, 0x2a}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f00009d5000)=""/91, 0x5b}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000e4c000-0xa0)=""/160, 0xa0}, {&(0x7f0000405000)=""/184, 0xb8}], 0x8, &(0x7f0000000000)=""/155, 0x9b, 0xfffffffffffffff7}, 0x9}, {{&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00002fa000)=[{&(0x7f0000c33000-0x6b)=""/107, 0x6b}, {&(0x7f0000e87000)=""/52, 0x34}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f000084b000-0x38)=""/56, 0x38}, {&(0x7f0000230000)=""/178, 0xb2}, {&(0x7f0000000000)=""/107, 0x6b}], 0x8, &(0x7f00002e9000-0x1e)=""/30, 0x1e, 0x9c37}, 0xfffffffffffffff8}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000001000-0x3c)=[{&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/141, 0x8d}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6}, 0x9}], 0x7, 0x100, &(0x7f000001a000)={0x77359400}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000627000)={0x0, 0x3}, &(0x7f0000771000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007d0000)={r2, 0x6, 0xde}, 0x8) 2018/02/05 05:51:46 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001e000)='/dev/sequencer\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)) futex(&(0x7f000001e000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000), 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) writev(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="163d697182c412e9f6343dbf469bdea9e3cf48d27d156829c6f161bf63ecf25f141822087a1f0cecb3ffe7877ff153af48dbb3a64bf0da9cf82df59ee445378ac3beb96afea6886036606b93daeb74a5c3ba", 0x52}, {&(0x7f0000048000)="bb3e782c43ff1f1aa7da5550531163191471486e3c9c8d453c63f4eea12f43599e6b21672f0a3216611f17f1d0b777a443a1ff3df2f56c8afe7b0d3e0981ea9b21ac9299dc7348865c40829dd95d923cc81cc769a60862053d3e39cf5264bf4d2aad9f87985520aacf9df68a57e3b66e95953dd907d6d1397db99375432c17929ccc649e9480293989d1387321bb1805b96f4ece47196ba8860a4f4d4da62dd54b10a3d147891e0bf6ac9b20308b0b0a746d74cff26f9f05cf999725081a04e845eaf3341cd146c21f0278ab30078f214065c0ce75b9731ae0", 0xd9}, {&(0x7f0000001000)="944a574916ed9ace4368f68520c4c81c66e7e07072927163c844cd94d8104f0be8043e976243dfa432c43894ff010d172a4813ad524178bf858898cc4e5a9aeb462970be7087e11aa68fd73d34507db9e2f3a1d7085ac48272f5915f37e68d7aaf36da51e0cd0285bed7d87913b9c2323716b18136d349896732ae5452a3b131cc41cc5f18c5dcb4e7a2f037b57a5bd8bb31cb30655ed69a380d13ff", 0x9c}], 0x3) 2018/02/05 05:51:46 executing program 3: clone(0x0, &(0x7f000075b000), &(0x7f0000974000), &(0x7f00000ab000-0x4), &(0x7f0000db3000-0x3)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000f, &(0x7f0000000000)={0x5, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000002000-0x10)={0x1, &(0x7f0000000000)=[{0x3, 0x7fff, 0x5, 0xc936}]}) 2018/02/05 05:51:46 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e4000)='/dev/rfkill\x00', 0x282000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e22000)={0x0, 0x100, 0x3f8, 0x900000, 0x1, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xbbff}, 0x8) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) 2018/02/05 05:51:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000a61000)={0x1c, 0x1, 0x800004, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x6, [@generic="9266"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 05:51:46 executing program 7: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001d2000-0x10)=@ax25, &(0x7f00001b6000)=0x10) poll(&(0x7f000019a000-0x20)=[{r0, 0x2}, {r0, 0x8}, {r0, 0x400}, {r0, 0x8040}], 0x4, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00004e0000)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000ba3000-0x16)="0604000000000000003d294c245c0800d6d6258f8510", 0xffffffffffffffa3) openat$ppp(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/ppp\x00', 0x880, 0x0) 2018/02/05 05:51:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003d6000-0x10)=@nfc, &(0x7f0000e73000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001e6000-0x6)={0x0}, &(0x7f0000ec7000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000121000)={r1, @in6={{0xa, 0x1, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x7}}, 0x7fffffff, 0x3, 0x6, 0x4, 0x20}, &(0x7f0000f6c000-0x4)=0xa0) r2 = memfd_create(&(0x7f0000512000)="0e0040406e757800", 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000412000-0x8)) fcntl$getflags(r2, 0x401) 2018/02/05 05:51:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') remap_file_pages(&(0x7f0000404000/0x3000)=nil, 0x3000, 0x300000c, 0x8, 0x20) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) socket$nl_netfilter(0x10, 0x3, 0xc) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) 2018/02/05 05:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000aa2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x200}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x1) r3 = dup(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000997000-0xe3)={0x0, 0xdb, "6c63754c048984485822e7d2d2532da38ca961b48ca9d365e47a17aa30930f40008916d090079264274ee7a2b84c6719c7213c35f8998cd7864aa2e029f8932b5ab2f56263d3f12f41d4f3828dad67e70b1cf08ff86e65759623dfcb006815a1cf06eedb0c121721baa2d94637cd97d7141a6baca9fed4f03f81cc1d9aa8c1a27eeab14ce2cff52b0d80e15abce08f41d720486c4e542591db99d4cb6ec56299bf09ebb521bfc5944045155ab7868fd4e5bb2b5170ba963167c1b0219d479d8c62396cfcf574102729639726843d1bcadd36900d92d327a4cc9a55"}, &(0x7f0000141000)=0xe3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000afa000)={0x8c, 0x4, 0x200, 0x2000bab9, 0x7fff, 0x8026, 0x9, 0x5, r4}, &(0x7f0000bf7000)=0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/05 05:51:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000248000)='/dev/sequencer\x00', 0x4000, 0x0) lseek(r0, 0x0, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r1, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) 2018/02/05 05:51:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3de8ba8f, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000013000-0x64)={&(0x7f0000001000)=[0x9, 0x4, 0xffffffff, 0x490, 0x100000001, 0x4, 0x7], 0x7, 0x100, 0x0, 0x8, 0xe6, 0xfb, {0x69, 0x3, 0x7, 0x3f, 0x7, 0xcf9, 0xe8fa, 0x1, 0xa458, 0x0, 0xfff, 0x101, 0xc85, 0x5, "c4711956563cf42f4ae900b8358a3826632449a22f1aa3bcc677463ec53d189d"}}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000011000)={0x400020000013}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) memfd_create(&(0x7f0000002000)='wlan1\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0c000-0xc)='/dev/rfkill\x00', 0x80800, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003b4000)='w1\x00v\x00oo\x00t', 0xfc55) sendto$inet6(0xffffffffffffffff, &(0x7f0000bc7000-0x4c), 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f00002e2000-0x8)={0x0, 0x0}) ptrace$peek(0x1, r1, &(0x7f0000e1c000-0x8)) 2018/02/05 05:51:46 executing program 5: clock_getres(0x8, &(0x7f0000004000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80fe, 0x0) munmap(&(0x7f00002cd000/0x2000)=nil, 0x2000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009a4000-0x4)) 2018/02/05 05:51:46 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000172000)='/dev/usbmon#\x00', 0x100000000, 0x8000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000fc8000)=0x101) sendmsg$nl_route(r0, &(0x7f0000f58000-0x38)={&(0x7f0000b22000)={0x10, 0x0, 0x0, 0x80010400}, 0xc, &(0x7f00005c9000-0x10)={&(0x7f00000e8000)=@ipv4_newaddr={0x48, 0x14, 0x200, 0x6, 0x0, {0x2, 0x80, 0x400, 0xff, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_CACHEINFO={0x14, 0x6, {0xdb3, 0x2, 0x5, 0x80}}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r2, 0xfffffffffffffffb, 0x5) 2018/02/05 05:51:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00005ca000)={0x6, 0xffff, 0x100, 0x20}, 0x10) r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f0000dc5000-0x17)='net/ip6_tables_matches\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00007ea000)=0x7, 0x4) capset(&(0x7f0000c09000)={0x19980330, r3}, &(0x7f00008f4000-0x18)={0x2, 0x401, 0x73c, 0x0, 0x0, 0x6e}) r4 = syz_open_procfs(0x0, &(0x7f0000692000)='map_files\x00') fsetxattr(r4, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0xf, 0x0) 2018/02/05 05:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000f79000+0x43f)='/dev/snd/timer\x00', 0x0, 0x80) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000ce0000)={0x3, 0xfffffffffffff001}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)) 2018/02/05 05:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f000021c000-0x10)=[{&(0x7f000034a000)="3900000013000904690000008000fffd180000400100000004000107000000140d001a000400020004000a04000000000000010400001ee400", 0x39}], 0x1) [ 64.525918] handle_userfault: 31 callbacks suppressed [ 64.525922] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.542266] CPU: 1 PID: 7134 Comm: syz-executor6 Not tainted 4.9.80-gb30d2b5 #28 [ 64.549828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.559186] ffff8801d4507850[ 64.559937] audit: type=1400 audit(1517809906.543:32): avc: denied { setattr } for pid=7143 comm="syz-executor3" name="map_files" dev="proc" ino=15640 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 64.587581] ffffffff81d94b69 ffff8801d4507b30 0000000000000000 [ 64.594014] ffff8801c56fc710 ffff8801d4507a20 ffff8801c56fc600 ffff8801d4507a48 [ 64.602221] ffffffff816624ba 0000000000001244 ffff8801b27ca0f0 ffff8801b27ca0a0 [ 64.610205] Call Trace: [ 64.612770] [] dump_stack+0xc1/0x128 [ 64.618109] [] handle_userfault+0xa3a/0x1310 [ 64.624158] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.631154] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 64.637536] [] ? handle_mm_fault+0x117b/0x2530 [ 64.643742] [] ? handle_mm_fault+0x1fc3/0x2530 [ 64.649948] [] handle_mm_fault+0x1fd1/0x2530 [ 64.655981] [] ? futex_wait_setup+0x330/0x330 [ 64.662103] [] ? __pmd_alloc+0x410/0x410 [ 64.667801] [] __do_page_fault+0x5c2/0xd40 [ 64.673675] [] ? mm_fault_error+0x2c0/0x2c0 [ 64.679631] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.686274] [] do_page_fault+0x27/0x30 [ 64.691787] [] page_fault+0x28/0x30 [ 64.697049] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 64.703870] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 64.709733] [] ? ioctl_preallocate+0x220/0x220 [ 64.715944] [] ? selinux_file_ioctl+0x355/0x530 [ 64.722236] [] ? selinux_capable+0x40/0x40 [ 64.728102] [] ? SyS_epoll_create+0x190/0x190 [ 64.734224] [] ? do_futex+0x15c0/0x15c0 [ 64.739829] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 64.746478] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 64.753298] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.759857] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 05:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000aa2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x200}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x1) r3 = dup(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000997000-0xe3)={0x0, 0xdb, "6c63754c048984485822e7d2d2532da38ca961b48ca9d365e47a17aa30930f40008916d090079264274ee7a2b84c6719c7213c35f8998cd7864aa2e029f8932b5ab2f56263d3f12f41d4f3828dad67e70b1cf08ff86e65759623dfcb006815a1cf06eedb0c121721baa2d94637cd97d7141a6baca9fed4f03f81cc1d9aa8c1a27eeab14ce2cff52b0d80e15abce08f41d720486c4e542591db99d4cb6ec56299bf09ebb521bfc5944045155ab7868fd4e5bb2b5170ba963167c1b0219d479d8c62396cfcf574102729639726843d1bcadd36900d92d327a4cc9a55"}, &(0x7f0000141000)=0xe3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000afa000)={0x8c, 0x4, 0x200, 0x2000bab9, 0x7fff, 0x8026, 0x9, 0x5, r4}, &(0x7f0000bf7000)=0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/05 05:51:46 executing program 4: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000945000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000d20000)="c3f2be001ffc57c8c5", 0x9, 0x10, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) socketpair$inet(0x2, 0x1, 0x100, &(0x7f00003f1000-0x8)={0x0}) pipe(&(0x7f000045d000-0x8)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000026000)) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00002fe000)=""/1, &(0x7f0000d1e000)=0x1) 2018/02/05 05:51:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x100, &(0x7f000081f000-0x8)={0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x33) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f000027b000-0x4), &(0x7f0000522000+0x4d5)=0xfffffffffffffe59) sendto$inet(r1, &(0x7f0000d15000)="e7958a1503a5f67467b0c825785b0a6f05dbe113ba02c7f201c6622c8488d08c39f908a28142406ed6f661dfb3ec7ee5324e226e8bfae65ea532f020fbd08f1d6a371ff1fd261a2dee01c245ee7b959db362acd713f14c98b14580b055b29701d9ad40733ef5e411a090a0e0cfda53a468c7ea984a9e677dd94fc744c317430807df3bca8c0eb83c0163fdbc2d83b770244097d1b11c138d5627b398f319b95fee1c148534afba4b3e9d08263d080a82d6aa8c3141c89aa0570ea838b436ed6d6a52fbfe6273b0a4b96083af5272", 0xce, 0x4048000, &(0x7f0000703000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f000005f000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/02/05 05:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x6) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000f17000-0xe7)=""/231, &(0x7f00008ea000-0x4)=0xe7) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000032f000)={0x0, 0x100000001, 0xfffffffffffffb73}, &(0x7f0000c2d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006e9000-0x48)=[@in6={0xa, 0x2, 0xa17a, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40f3}, @in={0x2, 0x3, @empty}], 0x48) mmap(&(0x7f0000d18000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000136000)={r2, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80000001}}}, 0x8c) r3 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00007b7000)) init_module(&(0x7f000001b000)='\x00', 0x1, &(0x7f0000fa8000-0x7)='ppp1/-\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006dd000)={{0x40, 0x2}, 'port1\x00', 0x4, 0x400, 0x5, 0x100000001, 0x4, 0x3141, 0x8, 0x0, 0x2, 0x1}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/02/05 05:51:46 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000011000-0x4)=0x4, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000006000-0x8), &(0x7f000000f000)=0x8) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x10000000200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000a000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}}, 0x171, 0x7}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000011000-0xa0)={r3, @in6={{0xa, 0x3, 0xfffffffffffffff7, @empty, 0x6}}, 0x20, 0x8, 0x1ff, 0x1, 0x61}, &(0x7f0000010000)=0xa0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) munmap(&(0x7f0000301000/0x800000)=nil, 0x800000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000-0x4)=0x200000, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000012000-0x2)=0x2e7d1044) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000012000)='./file0\x00', &(0x7f000000b000-0x5d)=""/93) remap_file_pages(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/05 05:51:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000004000-0x4)=0x3, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{}, {0x77359400}}, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000b0000)={0xc7b2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x1, @empty}, 0xa0, 0x9, 0x88, 0x0, 0x6, &(0x7f00005bd000)=@common='vlan0\x00', 0x7, 0x0, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000070000-0x84)=""/132, &(0x7f0000265000)=0x84) pipe2(&(0x7f000073c000)={0x0}, 0x80800) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00002ff000-0x4)) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000107000-0x1c)="bf42882a63c25c21b28e9d7f2ba7450477cddad12ffc329a1e7bce93", 0x1c, 0x24000000, &(0x7f0000c4f000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/05 05:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000e82000)={0x384, 0x7, 0x2, 0xa73}) r1 = userfaultfd(0x0) memfd_create(&(0x7f0000143000-0x9)='&keyring\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/05 05:51:46 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x5) ioctl$sock_ifreq(r0, 0x8973, &(0x7f0000029000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000022000+0xbf)="ea92b21c61d65ea1ff90dc7cc0a816c9481cc55453b8cfcf66422f5da584a9a3"}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/05 05:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000852000-0x8)='./file0\x00', 0x4000, 0xd) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005d9000-0x20)={0x8, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000495000-0x10)={r2, 0x9}) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000502000), 0x4) 2018/02/05 05:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f08000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000cfd000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a90000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) recvfrom(r0, &(0x7f00001ea000-0x18)=""/24, 0x18, 0x2001, &(0x7f00004ff000-0xe)=@l2={0x1f, 0x0, {0xff, 0x4, 0x80000001, 0x4, 0x7ff, 0x9}, 0x1ff, 0x1}, 0xe) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) 2018/02/05 05:51:46 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xff, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000002e000-0x4)='bbr\x00', 0x4) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000002e000-0x9)='/dev/ppp\x00', 0x440200, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000002f000-0x30)={0x100000000, 0x1, 0x1, 0x9, 0x1, 0x40}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000000c000), &(0x7f0000017000)=0x4) 2018/02/05 05:51:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000006c000)='/dev/input/event#\x00', 0x2, 0x220400) memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014c000)={0x0, 0x0}, &(0x7f000023c000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d07000)) syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c05000)='/selinux/enforce\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/23, 0x17) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000ecb000-0x10)) setresuid(0x0, 0x0, r0) 2018/02/05 05:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b6a000-0x4)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_map}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9f000-0x10)='/dev/sequencer2\x00', 0xfffdfffffffffffc, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009bf000)=0x3ff, 0x4) 2018/02/05 05:51:46 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x7f, 0x2, 0x0, 0x20, 0xffffffffffffff00, 0xffff, 0x5, 0x3, 0x0, 0x80000000, 0x1000, 0x7}) mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b42000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000b42000-0x4f)={'system_u:object_r:framebuf_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x4f) 2018/02/05 05:51:46 executing program 2: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x8, [0x1, 0xe38, 0x80000000, 0x4, 0x8, 0x7fffffff, 0x351]}, 0x5c) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@multicast2, @local, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2, r1}) memfd_create(&(0x7f0000001000-0x2)=']\x00', 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e7b000)=0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x15, &(0x7f0000e7b000)={0x2b, 0x870, 0x7fffffff, 0x28}) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sysfs$1(0x1, &(0x7f000087c000)=']\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009b2000)={0x6}, 0x1) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/05 05:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000896000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000643000-0x1000)=""/4096, 0x94) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000dc5000-0x5f)=""/95) openat$sequencer(0xffffffffffffff9c, &(0x7f0000788000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) 2018/02/05 05:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000f55000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f00004ce000-0xb3)=""/179, 0x17}], 0x1, &(0x7f0000ec7000-0x1000)=""/4096, 0xffffffffffffff5b}, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000076b000-0x1)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000072d000+0x689)=@assoc_id=0x0, &(0x7f00008b1000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cf4000)={r2, 0x10, &(0x7f0000aa1000-0x10)=[@in={0x2, 0x1, @empty}]}, &(0x7f0000a78000-0x4)=0x10) 2018/02/05 05:51:47 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 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) ppoll(&(0x7f0000002000)=[{r1, 0xc08a}], 0x1, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000-0x8)={0x1}, 0x8) readv(r1, &(0x7f0000000000)=[{&(0x7f0000d3c000)=""/164, 0xa4}], 0x1) 2018/02/05 05:51:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x8)=[0x2, 0x1]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000002000-0x10)={r2, r3+30000000}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) 2018/02/05 05:51:47 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0xf8)=@hopopts={0x2e, 0x1e, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x2, 0x6, 0x80000000, 0x100000001, [0x1, 0x2, 0x7]}}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x20, {0x200, 0x6, 0x4, 0xffffffffffffff61, [0xaa6e, 0x7, 0xc2]}}, @ra={0x5, 0x2, 0xff}, @generic={0x680317ff000000, 0x53, "ec2e61f5b9ff1d504b8fc833a35900420e21b4c09b1f4dc8041b7696e6352de526685ba45801eeb63e31896df0b397892d9f0d3fadd2051f8ce559807307d26f46d3b50bc0d2f61291bd3f0fa3121c0f4a2282"}, @calipso={0x7, 0x40, {0x2, 0xe, 0xc61b, 0x20, [0x9563, 0x6, 0x3e, 0x7fffffff, 0x9, 0x1, 0x5]}}, @enc_lim={0x4, 0x1, 0x200}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000bef000-0x4), &(0x7f000062b000)=0x4) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00002da000-0x8)=@fragment, 0x8) r2 = socket$inet(0x2, 0x6, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000081e000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000019a000-0x6)={0x0, 0x9}, &(0x7f0000529000)=0x8) openat(r3, &(0x7f00006dd000)='./file0\x00', 0x22000, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e5d000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x2, 0x101, 0x9f3e, 0x7, 0x9, 0x2, 0x502e, 0xaf, 0xffffffffffffff24, 0x100, 0x9, 0x5, 0x100000001, 0x8, 0x1]}, &(0x7f0000ff0000)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000442000-0xb8)={r4, 0x80000001, 0x4, 0xffffffff, 0xff, 0x7, 0x4, 0xff, {r5, @in6={{0xa, 0x2, 0xd9e, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}, 0x100, 0xfffffffffffffff9, 0x100, 0x9, 0x7}}, &(0x7f0000611000)=0xb8) sendto$inet6(r1, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 05:51:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001ea000)='/dev/usbmon#\x00', 0x2000000000000000, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000058b000)=0x100000001, 0x8) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000c68000)={0x2000}) 2018/02/05 05:51:47 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x2800) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18), &(0x7f0000a32000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c6c000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) mlock(&(0x7f0000e64000/0x1000)=nil, 0x1000) 2018/02/05 05:51:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000), &(0x7f0000fe0000), &(0x7f0000fe0000-0x40), &(0x7f0000fe0000-0x8)={0x77359400}) clock_gettime(0x0, &(0x7f00007b8000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0xb4d11ade63852003, &(0x7f000015f000)={r1, r2/1000+10000}, 0x10) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/02/05 05:51:47 executing program 6: r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xdd, 0x66e, 0x5, 0x1, 0x9, 0x7f, 0x80, 0x5, 0x8, 0x2, 0x7ff, 0x9}) 2018/02/05 05:51:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt(r0, 0x6, 0x20, &(0x7f0000d75000)=""/162, &(0x7f00009f0000)=0xa2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000036000-0x15)='/dev/pktcdvd/control\x00', 0x800000234403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x9, 0xff, 0xc12, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b97000-0x10)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f00002d0000)=0x8, 0x4) mq_timedreceive(r1, &(0x7f0000b07000)=""/158, 0x9e, 0x7d05f74c000000, &(0x7f000032b000)={r2, r3+10000000}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/05 05:51:47 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 05:51:47 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) execve(&(0x7f00009b1000-0xa)='./control\x00', &(0x7f0000d1b000)=[&(0x7f0000c55000-0x16)='eth0eth0.self,trusted\x00', &(0x7f0000eef000)='mime_type\x00', &(0x7f0000885000)='\x00'], &(0x7f0000781000-0x10)=[&(0x7f0000fd6000)='\x00', &(0x7f00006f1000)='!\\nodeveth1selinux\x00']) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000662000-0x8)='tracefs\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a15000)='./file0\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa5000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000175000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r3, &(0x7f0000236000)='./file0\x00', 0x0) bind$unix(r1, &(0x7f0000a13000-0xc)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dad000-0x4), &(0x7f00009a9000-0x4), &(0x7f0000501000)) timerfd_settime(r3, 0x1, &(0x7f0000dcc000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f000058d000)) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00001e0000)=""/126, &(0x7f0000791000-0x4)=0x7e) 2018/02/05 05:51:47 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000358000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b8e000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dbd000)={0x0, 0x1, 0xffffffffffff116f, 0x9, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000001000)=""/3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x104) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 05:51:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ed3000), 0x4) r0 = accept(0xffffffffffffff9c, &(0x7f00005fa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00008cc000)=0x2e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b7d000)={{{@in6=@dev, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000ef3000-0x4)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004fb000-0x15)='/proc/self/net/pfkey\x00', 0x101400, 0x0) write$selinux_access(r2, &(0x7f00008bb000)={'system_u:object_r:apt_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x35, 0x39}, 0x51) r3 = socket$inet6(0xa, 0x801, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00001ad000)) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f000066a000-0x4), 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000aca000), &(0x7f000081b000)=0x4) 2018/02/05 05:51:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20400, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/05 05:51:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000281000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}}, &(0x7f0000b58000-0x4)=0x8c) r2 = openat(0xffffffffffffff9c, &(0x7f0000d49000)='./file0\x00', 0x2, 0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a5e000)={r1, 0x7ff}, &(0x7f0000441000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r6 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000997000)={0x4, &(0x7f0000a11000-0x20)=[{0x0, 0x100, 0x8, 0xffff}, {0x6, 0x5, 0x89ec, 0x8}, {0x2, 0x80, 0x4, 0x100000000}, {0xffffffffffffc919, 0x9173, 0x9, 0x2}]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r4, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r7, r8}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r4, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r4, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000df0000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r4, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/05 05:51:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x31b, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003dd000-0x10)={0x0, 0x0, 0x3}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000039c000-0x4)='cdg\x00', 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000219000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000099000)={r2, r3, 0x6}) 2018/02/05 05:51:47 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xf, 0x0, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x3) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000358000)={@generic="17cd9c0448722fca393abb674ab5cdb6", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c0b000-0x11)='/dev/vga_arbiter\x00', 0x98802, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r1, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0xffffffa5, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0xfffffffffffffc2c}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/05 05:51:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000255000)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/02/05 05:51:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f47000), &(0x7f000021a000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dfd000-0x4)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc9000)='/selinux/checkreqprot\x00', 0x448000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000864000-0x8)={0x0, 0x9e59}, &(0x7f00004ca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f63000-0x10)={0x17ec, 0x8001, 0x8000, 0x0, r1}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000498000), &(0x7f0000060000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000031d000)=0x0) r3 = getpgrp(r2) r4 = geteuid() r5 = add_key(&(0x7f0000fe4000-0x6)='.dead\x00', &(0x7f0000a13000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) capget(&(0x7f0000001000-0x4)={0x20080522, r3}, &(0x7f0000216000)) 2018/02/05 05:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) removexattr(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f00002d4000)=@random={'os2.', 'keyringvmnet1md5sumppp0eth1\x00'}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000a61000)={0x1c, 0x1, 0x800004, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x6, [@generic="9266"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 05:51:47 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x202a40, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000002d000)=0x10000, 0x4) 2018/02/05 05:51:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000025b000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000063d000-0x4)=0x3f, 0x4) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r2}], 0x1, &(0x7f00000d4000-0x10)={0x77359400}, &(0x7f0000f07000-0x8), 0x8) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8}}}, 0x102d5) 2018/02/05 05:51:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fe3000)=0x80000001, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = getpid() process_vm_readv(r1, &(0x7f00005ca000)=[{&(0x7f0000a26000)=""/243, 0xf3}, {&(0x7f0000f48000-0x9b)=""/155, 0x9b}, {&(0x7f00001bf000)=""/85, 0x55}, {&(0x7f0000eeb000)=""/93, 0x5d}, {&(0x7f0000788000)=""/193, 0xc1}], 0x5, &(0x7f0000229000-0x70)=[{&(0x7f0000017000)=""/229, 0xe5}, {&(0x7f00000ed000-0xa1)=""/161, 0xa1}, {&(0x7f0000db8000)=""/83, 0x53}, {&(0x7f0000c39000)=""/4096, 0x1000}, {&(0x7f00000b8000)=""/136, 0x88}, {&(0x7f000039e000+0x7ce)=""/144, 0x90}, {&(0x7f0000fac000-0xa1)=""/161, 0xa1}], 0x7, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00009c3000-0x4), &(0x7f0000718000-0x4)=0x4) 2018/02/05 05:51:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000355000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xb002}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) syz_open_dev$sg(&(0x7f0000485000)='/dev/sg#\x00', 0x70, 0x200b40) sendto$inet(r1, &(0x7f000022a000), 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) close(r1) 2018/02/05 05:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0xb5}], 0x1) 2018/02/05 05:51:47 executing program 6: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000041c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00000d4000)=0x2e) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000041b000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000041e000-0xb)='/dev/hwrng\x00', 0x68200, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00002c0000)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000041d000-0x4)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000009b000-0xc)='/dev/autofs\x00', 0x102, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00001d5000-0x4)) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000247000)={@loopback=0x7f000001, @rand_addr=0x4, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty]}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000210000)={0x3, 0x5, 0x800, 0x4, 0x0, 0x0, 0x1f, 0x4, 0xc6e, 0x0, 0x8001}, 0xb) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00001d4000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000011e000)={0xa}, 0xfffffffffffffec2) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000041f000-0x4), 0x4) 2018/02/05 05:51:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000345000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a3e000)="0bd8750f082e11b88dda44f0b41690f73220914df763f4f0e615a519b99f1473e883117063ebd17350846d42cfbbf524344513437f5b7074fa7b374993201f2b639940ce86f7a48cd7e8152ec15871aff7b9ae79c4aba06900d9c8c78c1a514a7082895c0a7c2e8695b0271c5c768ff6d67b58a986e5bbadd56cee0f53713ac2a8ff60da07f7488defd485f3dd3224be1dae4ad0fd030de60d6a24f30a14d1adb00d0aa7c0f6c714e938321f1416e080848db60d", 0xfffffffffffffed7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0xaa)={r2, 0x57, 0xa2, "b48678daf579a16ec440440fb49c2b045074107d1591d8f8394d166c0e6a2f38fd71ac63d59948a33679fcf91d10f97eeff0f1ea3507d9b97da447a3a2986a798c5230a28062c6db0b45f97454655c16314dd2990fb4b64380849327f09f47c458d8050974ed08a7cb2914304c19d84c2e64c92083ec6dfc73706c9fe3ba5616d64f2a49aed150dc5ecbd23c6bb525a0791d86b4e99f4884b6b67d9947f6bb8a76ef"}, 0xaa) 2018/02/05 05:51:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000483000)={0x0, r0}, &(0x7f000042c000)) r1 = gettid() r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ab6000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00008da000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a3000)={0x0}, &(0x7f00001c9000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f81000)=r3, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/02/05 05:51:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000ea000)='/dev/sg#\x00', 0x7, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000bf0000)={{0xffffffffffffffff, 0x1, 0xcc, 0x2, 0x2}, 0x9, 0x80000000, 0x8}) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x400084001) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5473, &(0x7f0000aaf000)=0x6) recvfrom(r5, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000493000)) fcntl$getownex(r4, 0x10, &(0x7f0000f1c000)) fcntl$getown(r1, 0x9) r6 = gettid() r7 = getpgid(r6) vmsplice(r1, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r4, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r5) fcntl$setown(r4, 0x8, r7) tkill(r7, 0x16) 2018/02/05 05:51:47 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000007000-0xf)='net/ipv6_route\x00') sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 05:51:47 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x10001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008ff000+0x7c7)) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f90000)=0x2, 0x4) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) recvfrom(r2, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) prctl$seccomp(0x16, 0x1, &(0x7f0000c30000-0x10)={0x1, &(0x7f0000503000-0x8)=[{0x40, 0x7, 0xa5, 0x200}]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4), 0x1df) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f91000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 05:51:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f6000-0x11)='/selinux/enforce\x00', 0x440000, 0x0) 2018/02/05 05:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) syz_open_dev$random(&(0x7f0000357000-0xc)='/dev/random\x00', 0x0, 0x90000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/05 05:51:47 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) setpriority(0x0, r1, 0x9) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/05 05:51:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_val={0x10, 0xa}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x148}, 0x1}, 0x0) [ 65.391412] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/7317 [ 65.396257] syz-executor2: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 65.396265] CPU: 1 PID: 7327 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 65.396270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.396282] ffff8801d076f880 ffffffff81d94b69 1ffff1003a0edf13 ffff8801cf9f8000 2018/02/05 05:51:47 executing program 4: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000062000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000060000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000002d000-0x2c)=[@in6={0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x2c) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000014000-0x4)) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) geteuid() mknodat(r1, &(0x7f000004e000)='./file0\x00', 0x48, 0x3271a0d4) mq_notify(r2, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000), &(0x7f000001f000-0x10)}}) mq_timedsend(r2, &(0x7f0000037000), 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000054000-0x4)=0x0) sched_getparam(r3, &(0x7f000005d000-0x4)) syz_open_pts(r0, 0x200200) 2018/02/05 05:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x23}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000484000)=@dstopts={0x7f, 0x200, [], [@enc_lim={0x4, 0x1, 0x14000000000}, @generic={0x9, 0x1000, "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"}]}, 0x100d) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 65.396292] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d076f990 [ 65.396302] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 65.396303] Call Trace: [ 65.396316] [] dump_stack+0xc1/0x128 [ 65.396326] [] warn_alloc+0x212/0x240 [ 65.396334] [] ? zone_watermark_ok_safe+0x280/0x280 [ 65.396343] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.396351] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 65.396359] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 2018/02/05 05:51:47 executing program 3: r0 = inotify_init1(0x804) tee(r0, r0, 0x1, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fchown(r0, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) readv(r0, &(0x7f00006d8000-0x40)=[{&(0x7f00005be000)}, {&(0x7f0000b54000-0x13)=""/19, 0x13}, {&(0x7f00006e5000-0xd1)=""/209, 0xd1}, {&(0x7f00000cd000-0x1000)=""/4096, 0x1000}], 0x13cb) ptrace(0x4207, r4) socket$packet(0x11, 0x0, 0x300) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/05 05:51:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000a84000)='./file0\x00', 0x8000, 0x2) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 05:51:47 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x10001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008ff000+0x7c7)) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f90000)=0x2, 0x4) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) recvfrom(r2, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) prctl$seccomp(0x16, 0x1, &(0x7f0000c30000-0x10)={0x1, &(0x7f0000503000-0x8)=[{0x40, 0x7, 0xa5, 0x200}]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4), 0x1df) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f91000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 05:51:47 executing program 4: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000a10000-0x10)={0x2000000000003}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b3a000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000b39000), 0x0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) [ 65.396367] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 65.396375] [] __vmalloc_node_range+0x3f5/0x5f0 [ 65.396383] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.396391] [] ? kmalloc_order_trace+0x7a/0x190 [ 65.396400] [] ? release_sock+0x14c/0x1c0 [ 65.396408] [] vmalloc+0x5b/0x70 [ 65.396417] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 65.396425] [] xt_alloc_entry_offsets+0x41/0x60 [ 65.396433] [] translate_table+0x2da/0x1cd0 [ 65.396441] [] ? __lock_is_held+0xa1/0xf0 [ 65.396448] [] ? arpt_alloc_initial_table+0x690/0x690 [ 65.396457] [] ? check_stack_object+0x68/0x140 [ 65.396464] [] ? __check_object_size+0x174/0x3a9 [ 65.396469] [] ? 0xffffffff810002b8 [ 65.396475] [] do_arpt_set_ctl+0x2b7/0x650 [ 65.396482] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 65.396491] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 65.396499] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 65.396507] [] ? mutex_unlock+0x9/0x10 [ 65.396517] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 65.396524] [] nf_setsockopt+0x67/0xc0 [ 65.396532] [] ip_setsockopt+0xa1/0xb0 [ 65.396541] [] tcp_setsockopt+0x82/0xd0 [ 65.396548] [] sock_common_setsockopt+0x95/0xd0 [ 65.396555] [] SyS_setsockopt+0x160/0x250 [ 65.396561] [] ? SyS_recv+0x40/0x40 [ 65.396568] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 65.396576] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.396584] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.396591] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.396594] Mem-Info: [ 65.396610] active_anon:58334 inactive_anon:42 isolated_anon:0 [ 65.396610] active_file:3499 inactive_file:8324 isolated_file:0 [ 65.396610] unevictable:0 dirty:128 writeback:0 unstable:0 [ 65.396610] slab_reclaimable:5510 slab_unreclaimable:60751 [ 65.396610] mapped:24115 shmem:179 pagetables:724 bounce:0 [ 65.396610] free:1469273 free_pcp:358 free_cma:0 [ 65.396654] Node 0 active_anon:233336kB inactive_anon:168kB active_file:13996kB inactive_file:33296kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96460kB dirty:512kB writeback:0kB shmem:716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 104448kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 65.396672] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 65.396699] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 65.396726] Normal free:2881100kB min:36824kB low:46028kB high:55232kB active_anon:233336kB inactive_anon:168kB active_file:13996kB inactive_file:33296kB unevictable:0kB writepending:512kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22040kB slab_unreclaimable:243004kB kernel_stack:5952kB pagetables:2896kB bounce:0kB free_pcp:796kB local_pcp:520kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 65.396772] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 55*4kB (UE) 1*8kB (U) 3*16kB (UME) 3*32kB (UM) 37*64kB (UME) 21*128kB (UME) 13*256kB (UME) 8*512kB (UM) 3*1024kB (UE) 3*2048kB (M) 698*4096kB (M) = 2881076kB [ 65.396861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 65.396863] 12001 total pagecache pages [ 65.396867] 0 pages in swap cache [ 65.396871] Swap cache stats: add 0, delete 0, find 0/0 [ 65.396872] Free swap = 0kB [ 65.396874] Total swap = 0kB [ 65.397029] 1965969 pages RAM [ 65.397030] 0 pages HighMem/MovableOnly [ 65.397032] 320509 pages reserved [ 65.494194] syz-executor2: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 65.494203] CPU: 1 PID: 7360 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 65.494208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.494221] ffff8801d3717880 ffffffff81d94b69 1ffff1003a6e2f13 ffff8801d06e1800 [ 65.494232] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d3717990 [ 65.494244] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 65.494245] Call Trace: [ 65.494258] [] dump_stack+0xc1/0x128 [ 65.494267] [] warn_alloc+0x212/0x240 [ 65.494275] [] ? zone_watermark_ok_safe+0x280/0x280 [ 65.494284] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.494292] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 65.494302] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 65.494314] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 65.494324] [] __vmalloc_node_range+0x3f5/0x5f0 [ 65.494332] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.494340] [] ? kmalloc_order_trace+0x7a/0x190 [ 65.494349] [] ? release_sock+0x14c/0x1c0 [ 65.494356] [] vmalloc+0x5b/0x70 [ 65.494366] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 65.494373] [] xt_alloc_entry_offsets+0x41/0x60 [ 65.494381] [] translate_table+0x2da/0x1cd0 [ 65.494389] [] ? __lock_is_held+0xa1/0xf0 [ 65.494397] [] ? arpt_alloc_initial_table+0x690/0x690 [ 65.494405] [] ? check_stack_object+0x68/0x140 [ 65.494412] [] ? __check_object_size+0x174/0x3a9 [ 65.494417] [] ? 0xffffffff810002b8 [ 65.494423] [] do_arpt_set_ctl+0x2b7/0x650 [ 65.494430] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 65.494439] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 65.494447] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 65.494455] [] ? mutex_unlock+0x9/0x10 [ 65.494464] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 65.494472] [] nf_setsockopt+0x67/0xc0 [ 65.494480] [] ip_setsockopt+0xa1/0xb0 [ 65.494488] [] tcp_setsockopt+0x82/0xd0 [ 65.494495] [] sock_common_setsockopt+0x95/0xd0 [ 65.494502] [] SyS_setsockopt+0x160/0x250 [ 65.494508] [] ? SyS_recv+0x40/0x40 [ 65.494516] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 65.494525] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.494533] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.494540] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.494543] Mem-Info: [ 65.494560] active_anon:57843 inactive_anon:42 isolated_anon:0 [ 65.494560] active_file:3500 inactive_file:8323 isolated_file:0 [ 65.494560] unevictable:0 dirty:129 writeback:0 unstable:0 [ 65.494560] slab_reclaimable:5516 slab_unreclaimable:60855 [ 65.494560] mapped:24100 shmem:179 pagetables:674 bounce:0 [ 65.494560] free:1469601 free_pcp:435 free_cma:0 [ 65.494574] Node 0 active_anon:231372kB inactive_anon:168kB active_file:14000kB inactive_file:33292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96400kB dirty:516kB writeback:0kB shmem:716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 94208kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 65.494590] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 65.494620] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 65.494651] Normal free:2882412kB min:36824kB low:46028kB high:55232kB active_anon:231372kB inactive_anon:168kB active_file:14000kB inactive_file:33292kB unevictable:0kB writepending:516kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22064kB slab_unreclaimable:243420kB kernel_stack:6016kB pagetables:2696kB bounce:0kB free_pcp:1104kB local_pcp:828kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 65.494702] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 113*4kB (UME) 5*8kB (UM) 8*16kB (UME) 5*32kB (UME) 23*64kB (UME) 19*128kB (UME) 13*256kB (UME) 8*512kB (UM) 3*1024kB (UE) 4*2048kB (M) 698*4096kB (M) = 2882380kB [ 65.494792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 65.494794] 12001 total pagecache pages [ 65.494797] 0 pages in swap cache [ 65.494800] Swap cache stats: add 0, delete 0, find 0/0 [ 65.494802] Free swap = 0kB [ 65.494804] Total swap = 0kB [ 65.494806] 1965969 pages RAM [ 65.494812] 0 pages HighMem/MovableOnly [ 65.495047] 320509 pages reserved [ 65.555303] syz-executor2: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 65.555312] CPU: 1 PID: 7370 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 65.555316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.555327] ffff8801d06ef880 ffffffff81d94b69 1ffff1003a0ddf13 ffff8801d00c9800 [ 65.555337] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d06ef990 [ 65.555346] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 65.555347] Call Trace: [ 65.555360] [] dump_stack+0xc1/0x128 [ 65.555369] [] warn_alloc+0x212/0x240 [ 65.555377] [] ? zone_watermark_ok_safe+0x280/0x280 [ 65.555385] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.555393] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 65.555401] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 65.555409] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 65.555417] [] __vmalloc_node_range+0x3f5/0x5f0 [ 65.555425] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.555432] [] ? kmalloc_order_trace+0x7a/0x190 [ 65.555440] [] ? release_sock+0x14c/0x1c0 [ 65.555452] [] vmalloc+0x5b/0x70 [ 65.555461] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 65.555469] [] xt_alloc_entry_offsets+0x41/0x60 [ 65.555475] [] translate_table+0x2da/0x1cd0 [ 65.555484] [] ? __lock_is_held+0xa1/0xf0 [ 65.555492] [] ? arpt_alloc_initial_table+0x690/0x690 [ 65.555499] [] ? check_stack_object+0x68/0x140 [ 65.555507] [] ? __check_object_size+0x174/0x3a9 [ 65.555511] [] ? 0xffffffff810002b8 [ 65.555518] [] do_arpt_set_ctl+0x2b7/0x650 [ 65.555525] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 65.555533] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 65.555541] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 65.555548] [] ? mutex_unlock+0x9/0x10 [ 65.555557] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 65.555565] [] nf_setsockopt+0x67/0xc0 [ 65.555573] [] ip_setsockopt+0xa1/0xb0 [ 65.555580] [] tcp_setsockopt+0x82/0xd0 [ 65.555588] [] sock_common_setsockopt+0x95/0xd0 [ 65.555595] [] SyS_setsockopt+0x160/0x250 [ 65.555601] [] ? SyS_recv+0x40/0x40 [ 65.555613] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 65.555622] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.555629] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.555638] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.555839] Mem-Info: [ 65.555857] active_anon:57823 inactive_anon:42 isolated_anon:0 [ 65.555857] active_file:3500 inactive_file:8323 isolated_file:0 [ 65.555857] unevictable:0 dirty:129 writeback:0 unstable:0 [ 65.555857] slab_reclaimable:5518 slab_unreclaimable:60921 [ 65.555857] mapped:24083 shmem:179 pagetables:681 bounce:0 [ 65.555857] free:1469743 free_pcp:247 free_cma:0 [ 65.555873] Node 0 active_anon:231292kB inactive_anon:168kB active_file:14000kB inactive_file:33292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96332kB dirty:516kB writeback:0kB shmem:716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 81920kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 65.555894] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 65.555967] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 65.556036] Normal free:2882980kB min:36824kB low:46028kB high:55232kB active_anon:231292kB inactive_anon:168kB active_file:14000kB inactive_file:33292kB unevictable:0kB writepending:516kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22072kB slab_unreclaimable:243684kB kernel_stack:5920kB pagetables:2724kB bounce:0kB free_pcp:352kB local_pcp:76kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 65.556122] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 123*4kB (UME) 9*8kB (UME) 9*16kB (UME) 3*32kB (UM) 30*64kB (UME) 20*128kB (UME) 13*256kB (UME) 8*512kB (UM) 3*1024kB (UE) 2*2048kB (M) 699*4096kB (M) = 2882980kB [ 65.556249] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 65.556251] 12001 total pagecache pages [ 65.556254] 0 pages in swap cache [ 65.556257] Swap cache stats: add 0, delete 0, find 0/0 [ 65.556259] Free swap = 0kB [ 65.556262] Total swap = 0kB [ 65.556264] 1965969 pages RAM [ 65.556266] 0 pages HighMem/MovableOnly [ 65.556268] 320509 pages reserved [ 66.964532] caller is __this_cpu_preempt_check+0x1c/0x20 [ 66.969983] CPU: 0 PID: 7317 Comm: syz-executor6 Not tainted 4.9.80-gb30d2b5 #28 [ 66.977498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.986832] ffff8801d0147490 ffffffff81d94b69 0000000000000000 ffffffff83c18800 [ 66.994808] ffffffff83f454c0 ffff8801cfeb3000 0000000000000003 ffff8801d01474d0 [ 67.002771] ffffffff81dfc144 ffff8801d01474e8 ffffffff83f454c0 dffffc0000000000 [ 67.010754] Call Trace: [ 67.013315] [] dump_stack+0xc1/0x128 [ 67.018650] [] check_preemption_disabled+0x1d4/0x200 [ 67.025371] [] __this_cpu_preempt_check+0x1c/0x20 [ 67.031845] [] ipcomp_init_state+0x188/0x930 [ 67.037873] [] ? __lock_is_held+0xa1/0xf0 [ 67.043641] [] ipcomp4_init_state+0xb0/0x7d0 [ 67.049666] [] __xfrm_init_state+0x3e7/0xb30 [ 67.055692] [] xfrm_add_sa+0x1916/0x2e40 [ 67.061372] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 67.068189] [] ? nla_parse+0x213/0x260 [ 67.073695] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 67.080504] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 67.086534] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 67.092565] [] netlink_rcv_skb+0x13e/0x370 [ 67.098420] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 67.104445] [] xfrm_netlink_rcv+0x6f/0x90 [ 67.110213] [] netlink_unicast+0x511/0x750 [ 67.116067] [] ? netlink_unicast+0x43c/0x750 [ 67.122107] [] ? netlink_attachskb+0x680/0x680 [ 67.128325] [] netlink_sendmsg+0x8e8/0xc50 [ 67.134181] [] ? netlink_unicast+0x750/0x750 [ 67.140223] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 67.146686] [] ? security_socket_sendmsg+0x89/0xb0 [ 67.153235] [] ? netlink_unicast+0x750/0x750 [ 67.159275] [] sock_sendmsg+0xca/0x110 [ 67.164782] [] ___sys_sendmsg+0x6d1/0x7e0 [ 67.170552] [] ? save_stack+0x43/0xd0 [ 67.175970] [] ? copy_msghdr_from_user+0x550/0x550 [ 67.182523] [] ? check_preemption_disabled+0x3b/0x200 [ 67.189341] [] ? __fget+0x228/0x3a0 [ 67.194593] [] ? __fget+0x47/0x3a0 [ 67.199750] [] ? __fget_light+0x188/0x1e0 [ 67.205517] [] ? __fdget+0x18/0x20 [ 67.210676] [] __sys_sendmsg+0xd6/0x190 [ 67.216267] [] ? SyS_shutdown+0x1b0/0x1b0 [ 67.222033] [] ? SyS_futex+0x22e/0x2d0 [ 67.227545] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.234355] [] SyS_sendmsg+0x2d/0x50 [ 67.239698] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 05:51:49 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e71000-0x10)='/dev/sequencer2\x00', 0x5, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000c6a000-0x8)) getpeername(r0, &(0x7f0000e70000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/02/05 05:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xb3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) syz_open_dev$usbmon(&(0x7f0000e23000-0xd)='/dev/usbmon#\x00', 0x4, 0x101100) 2018/02/05 05:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000ea7000)=0x90, 0x4) sendto$inet6(r0, &(0x7f0000bc9000-0x38)="8880c839cb29b0114733eaabc93590659d5857e3c6dbd2db15fd43793a931561ad03c094f8e9eb904b1993253851cd4b47aa49f885c2b5ff", 0x38, 0x0, &(0x7f0000d49000-0x1c)={0xa, 0x1, 0x3, @empty, 0x3}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) syz_open_dev$loop(&(0x7f000085f000-0xb)='/dev/loop#\x00', 0x100, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendto$inet6(r0, &(0x7f0000d3b000), 0xffffffffffffff61, 0xfefffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x47b3ffa328f5550f) 2018/02/05 05:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000d69000)=0x7fffffff) r2 = syz_open_dev$tun(&(0x7f000089f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000d43000)}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) prctl$setendian(0x14, 0x1) 2018/02/05 05:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000093c000-0x11)='/devEvP\x00\x00\x00\a\x00\x00\x00\x00r\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#', 0x1) sendfile(r0, r0, &(0x7f00006dc000-0x8), 0x401) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) 2018/02/05 05:51:49 executing program 2: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/enforce\x00', 0x30040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000024e000)=[{0x4, 0x4}, {0x4, 0x7}, {0xb, 0x3}, {0x8, 0x5}, {0x3}, {0x2, 0x3}], 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) 2018/02/05 05:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) recvmmsg(r0, &(0x7f0000beb000)=[{{&(0x7f00002df000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000d3c000-0x60)=[{&(0x7f0000c87000-0x56)=""/86, 0x56}, {&(0x7f0000ab5000)=""/102, 0x66}, {&(0x7f000053a000-0x4b)=""/75, 0x4b}, {&(0x7f00000e2000-0xda)=""/218, 0xda}, {&(0x7f00008fc000)=""/4096, 0x1000}, {&(0x7f000041b000)=""/220, 0xdc}], 0x6, &(0x7f0000388000)=""/240, 0xf0, 0x8}, 0x10001}], 0x1, 0x12020, 0x0) 2018/02/05 05:51:49 executing program 0: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ed1000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d46000)=0x580, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/02/05 05:51:49 executing program 4: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000095e000)={0x0}) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cd7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) wait4(0x0, &(0x7f00002ed000-0x4), 0xc, &(0x7f000022d000-0x90)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00001ed000-0x4)) syncfs(0xffffffffffffffff) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0}}, &(0x7f0000cd5000)) getpgrp(0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000cda000-0x4)=0x8001) mknod(&(0x7f0000cd8000)='./file0\x00', 0x30, 0x1) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00001a9000-0x97)=""/151) alarm(0x0) 2018/02/05 05:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000995000)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000ddf000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00006cd000-0x18)={@ipv4={[], [0xff, 0xff], @empty}, 0x8000, r2}) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c0b000)=0x3, &(0x7f00008ff000-0x4)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f000063c000)='/dev/sequencer\x00', 0x4000, 0x0) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000b9f000)) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/02/05 05:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00002ff000-0x38)={&(0x7f0000833000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ef7000-0x20)=[{&(0x7f000076a000)="90241cbd298d5994ed5b8cb1dfbf70721cdc648c883762669f73", 0x1a}, {&(0x7f0000427000-0xf1)="a61bd3ffe2266ffeafda9cc10af8ba33285358bfe834f30c973190c582cf322c0628b88809b515267c02add549cd7a8e1163238c7921c6f8fbd1ab4c28c6d157ba696d0c51a038042ec685ea44e77cbf4ca0aeee4fd1b8c2df4e8ab93a5af7362bb46dab63993e1736af6c6c6c4715c9846f2d05f4fb538196b063d803b5373d5b3956cfceb9297aed7695da6e900c71930bc4e5ce7fde59fd07f66dce4709a299752f8fd358844cbca969ad829ca9a2d405f9ae4c7c21de866eb0c7663b31c480e6080b5668a07e59ee4033cfc1449a37c43eaabadd6b9f67be160ec4e20809eb52edc46f8fbddf69992c368306f3f109", 0xf1}], 0x2, &(0x7f0000446000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x24000010}, 0x8000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000097000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00004f3000)={0x5, 0xd1, &(0x7f0000248000-0xd1)="5f25563ce36b4949a74b813374a2e18f77615f1a0fe18d694ffb9c4212db73373ee84aaa163d89c1df4e06b081c4ba1e91da6bd5da846563c5c6c2cde5f91ea3d241ed0decd286c94c435bd214c0adc25d53d3e48a63bccd72352db606556b5940ff0a9f0a94158c9a7cbf1c605fd0fcaa17d1440ce325d431229530783650a0651cec5f58c842398c4c19b0a49a11d83284a7155ac334444370edf00b1b30df41ce06ec2918dc55bc81a735c86c3304905fe24108fff90939d5c9a639e098a65face315b63e3a425cdb0b8cde22cc496b"}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000065c000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 05:51:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x1, 0x7}, 0x10) write(r0, &(0x7f0000000000)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) [ 67.332782] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 67.382574] audit: type=1400 audit(1517809909.363:33): avc: denied { getopt } for pid=7407 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 05:51:49 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f000001a000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f000000c000)=0x10, 0x80800) listen(r0, 0x400) 2018/02/05 05:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x40880) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000047c000-0xb4)=""/180) 2018/02/05 05:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000a10000)='./file0\x00', 0xe) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c23000)='/dev/sequencer\x00', 0x24800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ee6000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000c73000-0x4)=0xe8) getresgid(&(0x7f0000f2b000-0x4)=0x0, &(0x7f00003be000-0x4), &(0x7f0000bb5000)) syz_fuseblk_mount(&(0x7f0000ba4000-0x8)='./file0\x00', &(0x7f000046f000)='./file0/file0\x00', 0x6000, r2, r3, 0x1, 0x400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003eb000-0xf)='/dev/sequencer\x00', 0xad2e02bfc9235a81, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x342) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1000000000001f, &(0x7f0000584000-0xce)="27825011118b26713bc2dca55031cb6fe90b4ebaa7c0c14dd9c11878a69e63aa99a588be49c6eb5fb2856adaaf64ea291c41b50797e47d1f96ed191b8cce2e11b069737ed26fa2b8f5526c145a1e75c2e8da5581bad430375c84995042807732523bd1b5eb325ae7e355e52c28b2000901d9de562e50caa1947ec2441ec7070962456a76199322396fb700875c083350ef68331381c60b4a0dc8e01af500178460d87e69c52dcd139218bafe0597265c7f7dd5781b7690067acce18e8b076077ff5db3da82858643e4f6513a1cb2", 0xce) epoll_pwait(r1, &(0x7f000042e000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x4, &(0x7f00009c4000-0x8)={0x8}, 0x8) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000), &(0x7f000017e000-0x4)) 2018/02/05 05:51:49 executing program 4: unshare(0x400) r0 = socket(0x18, 0x0, 0x80000000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r1, &(0x7f0000348000-0x70)=[{{}, 0x4, 0x4}, {{}, 0x6}], 0x30) getsockname(r0, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) 2018/02/05 05:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) fcntl$setown(r0, 0x8, r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x16) 2018/02/05 05:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0}, &(0x7f0000a89000-0x4)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000b96000-0x4)) wait4(r0, &(0x7f0000fa6000-0x4), 0x2, &(0x7f0000306000-0x90)) 2018/02/05 05:51:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000818000)='veno\x00+', 0xffffffffffffff5d) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009db000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000d17000)=0x100000001, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000e90000)=""/221, &(0x7f0000b68000)=0xdd) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000afe000-0xe8)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f000027b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000020a000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff19cb, r3}) 2018/02/05 05:51:49 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000001a000)=0x5) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) remap_file_pages(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x1000000, 0x1f, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/05 05:51:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, 0x0, &(0x7f0000001000)=0xfffffffffffffe5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000635000), &(0x7f000050c000-0x4)=0xb) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000023c000)={0x7, 0x9}, 0x8) syz_open_dev$tun(&(0x7f0000fca000-0xd)='/dev/net/tun\x00', 0x0, 0x20400) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000063000-0x4)=0x3, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eae000)={0x0, 0x9c, "14a152294fd60be1d343fa3e622d99b4d3d720cd85883c72ca851c4e0d768c15eb9290e5ceed43f93fea79eafa3323c8c196cef9688906f0e36f77c0006f0108daa5cefc192d38ea4c06969a81e50a69261d9a9d474f85138df7dbdd5b7a5011222867e25ec74279861035d420711b26d345a5d2f316523ba35aefe361a9250da5c9887152902ac0f601e4ec2cff30863a9cb0dee6456814092b34b2"}, &(0x7f0000503000)=0xa4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007dc000)={r3, @in6={{0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x17}}}, 0xafa, 0x1f, 0xfffffffffffffffd, 0x9, 0x1a6}, &(0x7f0000d44000-0x4)=0xa0) getsockopt$inet_buf(r2, 0x0, 0x484, &(0x7f00001e1000)=""/24, &(0x7f00001e7000)=0x347) lseek(r0, 0x0, 0x7) 2018/02/05 05:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000000000), 0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f00006fa000-0x24)={0xfff, 0xffffffffffff945c, 0x1, 0x1, 0x1468, 0x6, 0xffffffffffff8000, 0x0, 0x4, 0x1f, 0x80, 0xfff}) 2018/02/05 05:51:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f000070c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000274000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) accept$inet(r1, &(0x7f0000aae000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00003d7000-0x4)=0x10) sendto$inet(r1, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = dup(r1) sendmsg$nl_netfilter(r2, &(0x7f0000a96000)={&(0x7f0000412000)={0x10}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x820, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x80c, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x820}, 0x1}, 0x4000044) 2018/02/05 05:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4), &(0x7f000084e000)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000748000-0x7d)="317ba8e09f3a601af91ead5a34f120bc8f2438cc4cf249ff6808edfb798a2cb1e85e97bb0f258c48ee79a8cfc2b6551f23e005f8b44ca22fe6056dbbca740c37dcd39b69be2090d2435d924e690a3aa623b74cbc5ad20512ac2318f01127b5259d47bfc15c98b501193fa7ddf40ff6280ddcb187cda9819a4bd7d5d3f2", 0x7d) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) userfaultfd(0x800) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r0, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r2, r1, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) 2018/02/05 05:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a67000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a0a000-0x90)={0x7fffffff, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) r1 = socket(0x10, 0x2, 0xc) r2 = dup(r1) write(r2, &(0x7f0000d71000)="1f00001c0303019200ffffffffffff000100733709000500067f0000f3190ecc", 0x20) read(r2, &(0x7f0000116000-0xb6)=""/182, 0xb6) [ 67.497202] IPVS: length: 839 != 24 2018/02/05 05:51:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000023b000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x3, 0x80000001, 0x10004) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xee, 0x1}, &(0x7f0000001000-0x4)=0x98) 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) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x6}, &(0x7f0000003000-0x4)=0xffffffffffffff13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) recvfrom(r3, &(0x7f0000019000)=""/61, 0x3d, 0x40, &(0x7f0000941000)=@nfc={0x27, 0x3f, 0xffffffffffffff01}, 0x10) getsockopt$sock_int(r3, 0x1, 0x400000000002f, &(0x7f0000018000), &(0x7f00000d2000)=0x4) 2018/02/05 05:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) symlink(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f0000eb7000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f00007a8000)=0x101) listen(r0, 0x401) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) dup2(r1, r2) bind$unix(r0, &(0x7f000026c000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 05:51:49 executing program 7: mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000057000-0x5)='self\x00', 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000058000-0x90)={0xfab7, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) fdatasync(r1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) 2018/02/05 05:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b91, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @raw32}], 0x30) syz_open_dev$sndseq(&(0x7f0000023000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) r1 = geteuid() quotactl(0x1, &(0x7f00009e9000)='./file0\x00', r1, &(0x7f000009e000)="ca62a448cf74641b6170d218db0260472d5a6fd7dfc828864414ed53ed42c1fba2c5a6b9ae4c8a4d8085") 2018/02/05 05:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000954000-0x11)='/dev/vga_arbiter\x00', 0x40001, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000bcd000-0x5a)=""/90) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r1, &(0x7f0000cc1000)=@alg, &(0x7f0000272000)=0x58, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000032e000-0x50)={0x7, 0x7, 0xfff, 0x0, 0x7}) [ 67.540817] IPVS: length: 839 != 24 [ 67.543857] audit: type=1400 audit(1517809909.523:34): avc: denied { read } for pid=7454 comm="syz-executor0" path="socket:[16466]" dev="sockfs" ino=16466 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 05:51:49 executing program 2: fanotify_mark(0xffffffffffffffff, 0x0, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f000007a000-0x8)='./file0\x00') epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x2, 0x2}, 'port0\x00', 0x2, 0x40, 0x100000000, 0x9, 0x5, 0x0, 0x40, 0x0, 0x3, 0x1ff}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x50) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c9d000)={0xff, 0x1, {0xffffffffffffffff, 0x0, 0x9, 0x2, 0x8}}) 2018/02/05 05:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='ncpfs\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000731000-0x4), &(0x7f00007f3000)=0x4) r1 = add_key(&(0x7f000076a000)='rxrpc\x00', &(0x7f000062f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dd3000)="806d130c450347ea3c624db60c7e2c8ecd9a70881841cd63a298f258accad69cf7b4c04194fff8830949f4ad55f34fce0099128a492dc3d121f0b4cccb13a255", 0x40, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000f39000-0x8), 0x5) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00005c0000-0xfd1)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) [ 67.587113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/05 05:51:50 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000539000)={0x0, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) openat$keychord(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/keychord\x00', 0x8280, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/rtc\x00', 0x242801, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f000023a000)=@abs, &(0x7f0000fb2000-0x4)=0x8, 0x80000) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x0, 0x7, 0x0, &(0x7f0000fb3000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)=""/245, 0xf5}) ppoll(&(0x7f000090c000-0x48)=[{r3}, {0xffffffffffffffff}], 0x2, &(0x7f0000574000-0x10)={0x77359400}, &(0x7f0000fb2000-0x8), 0x8) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000e17000)=""/44) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00005e0000)=""/84) setfsgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clone(0x202e886000, &(0x7f0000250000), &(0x7f0000fb3000), &(0x7f0000389000), &(0x7f0000e77000)) 2018/02/05 05:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syslog(0xe, &(0x7f0000096000-0x72)=""/114, 0x72) writev(r0, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) syz_open_dev$urandom(&(0x7f00003e8000-0xd)='/dev/urandom\x00', 0x0, 0x0) 2018/02/05 05:51:50 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000054e000)='/dev/keychord\x00', 0x50000, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000939000)='/dev/net/tun\x00', 0x0, 0x101400) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000939000)={@empty, 0x8, 0x400000000002, 0x3, 0x0, 0x200fff, 0x8, 0xd8c}, &(0x7f000093a000-0x4)=0x20) r1 = dup(r0) fcntl$getflags(r1, 0x40b) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000093a000)=@sack_info={0x0, 0x7, 0x400}, &(0x7f000093a000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000135000-0x10)={r2, 0x0, 0x4, [0x400, 0x8, 0x1, 0x0]}, &(0x7f0000798000-0x4)=0x10) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000113000)={0x7, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$netrom(r0, 0x0, &(0x7f00004e5000), 0x800) bind$netrom(r4, &(0x7f0000271000-0x48)=@full={{0x3, {"269b95373f011a"}, 0x13}, [{"1a7f62ed5c0a52"}, {"c7ec5491fb5d72"}, {"189049961fce6f"}, {"fdb1d0f9c5ea0d"}, {"39688b49751df8"}, {"de021b726dec59"}, {"b1f89668339b1d"}, {"07b33de5f7c1df"}]}, 0x48) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000093c000-0x64)={&(0x7f000086f000)=[0x931], 0x1, 0xfff, 0x1, 0x634c, 0x101, 0x7fff, {0x85, 0xc15, 0x7, 0x81, 0x9, 0x8185, 0x9, 0x7, 0xff, 0xb526, 0x10001, 0x5, 0x97, 0x7f, "fb09417b39b66ed462b474b64762c7272fe401291377a5f3785be0296ede2dc0"}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000234000)={r3, 0x3ff}, &(0x7f000089a000)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000939000)={0x2, &(0x7f000031a000)=[{}, {}]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00008ab000)={@common="6c6f00000000fff9000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}}) 2018/02/05 05:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00004c2000-0x4)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/sequencer\x00', 0x200000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00004ad000)=""/227, &(0x7f00003af000-0x4)=0xe3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071f000-0xf)='/dev/sequencer\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fsetxattr(r0, &(0x7f0000e14000)=@known='trusted.syz\x00', &(0x7f00009b1000)='/dev/sequencer\x00', 0xf, 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000109000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000075a000)={{0x0, 0xffffffff}}) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00001df000-0x10)) 2018/02/05 05:51:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)) dup2(r1, r2) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9), &(0x7f00000ea000), &(0x7f0000f45000-0x4), &(0x7f00008d3000)) 2018/02/05 05:51:50 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x80000000, 0x7) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ffb000)) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/05 05:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00009ff000-0x8)=@un=@abs, &(0x7f000070d000-0x4)=0x8) r3 = mmap$binder(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3000000, 0x8910, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000060000)={0xb4, 0x0, &(0x7f0000605000-0xb4)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x3}, @dead_binder_done={0x40086310, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x48, &(0x7f0000fc7000)=[@flat={0x77622a85, 0x101, r3}], &(0x7f00002fc000-0x48)=[0xcaa8dbddc396bb8c, 0x38, 0x0, 0x48, 0x20, 0x38, 0x48, 0x78, 0x0]}, 0x8}}, @acquire={0x40046305, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x68, 0x28, &(0x7f0000433000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f0000a31000-0x1), 0x1, 0x4, 0x1c}, @fda={0x66646185, 0x5, 0x1, 0x2f}, @fda={0x66646185, 0x5, 0x4, 0xc}], &(0x7f0000a29000)=[0x20, 0x18, 0x40, 0x68, 0x40]}}], 0x20, 0x0, &(0x7f0000708000-0x20)="4d09468902a165c34a0e52bb9f9aafec0f00534930cabab1573de7f8e80c7488"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000df0000-0xdf)={0x0, 0xd7, "4a01c2cca5455369b993ed74030efb6b156c12b9d8b809469b670805a6393b5f0ea664ff36a5da93c681e82e4e18cf63c091d0ebcf84e6be5be8fade3b72c09c67a4b5d207d3ce8c4c4fc84510cd335e12f47afe10ed8ab93827ddd040962d796ce6ead4d245867b7e635fd85ca99fa7c792e0e2698a20c2ba1fc7fc5c278cfeef708b6787795f0dc7bab7d0fa8cb4238c49dcf1679142747e5254a0b72381b6ce5bda9e802d8bd5d6b8a4e3cc9dd1a5e4dea6d39d253fb86c25fecb64ecd24a25542e049ca6bdd10b7f9e12ec650b33db0f7e690bacbd"}, &(0x7f0000610000-0x4)=0xdf) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cc2000+0xf00)={r4, 0x7984}, &(0x7f0000a86000+0xde3)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) r5 = memfd_create(&(0x7f000026a000)='GPLuser.\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f000074d000)=0x3f, 0x8) ppoll(&(0x7f000029b000-0x18)=[], 0x0, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e36000-0x8)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) setsockopt$inet6_int(r5, 0x29, 0x7, &(0x7f0000aa9000)=0x7ff, 0x4) 2018/02/05 05:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000038a000-0x4)=0x200, 0x4) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000d60000)='./file0\x00', 0x0) 2018/02/05 05:51:50 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e69000)=0x101, 0x4) 2018/02/05 05:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x4b) r0 = dup(0xffffffffffffffff) sendmsg$nfc_llcp(r0, &(0x7f0000d8a000)={&(0x7f0000649000)={0x27, 0x9, 0x15c, 0x7, 0x6, 0x55e, "2f216481c680cbe0fa8606503500f1fdeabe0db9edde60ede4e8f692de5a8da6b4f399a6c3bc5a0c696d12afd300e0da147af7080713120319383171df1425", 0x7}, 0x60, &(0x7f000085e000)=[{&(0x7f00002fa000)="49e31d585541a04230ad77480b3b7cb037146a7171dfec6af02bc46502cd4457fbb9b4eea3fb4b469cbbfa7d6dc86936e1a5fba16e59798b2fb7dd9f61c44e7ebbe8e50916bee31093369814a22702d3e3b20550fb27849cccf9415b5972bf24b2c9cb091655a7c3fee7462ea2dd2425e8088cfb9eafdb825cfaf807c8ce40954c3b", 0x82}, {&(0x7f000000f000-0x67)="6c9d47a09371d066378dd2278753f8adf9c3449523206aef7726c0fecc9de71712e6f2f6e24a586ce1d84df1331d5c5f834f75308be7135ffb85cb630b92a9f20ff3b34820dd0085df3a9466e9d6ce6806c254f7a270ee496312e73e1265ee5a722170cbfa20b3", 0x67}], 0x2, 0x0, 0x0, 0x4}, 0x40040d0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x7}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000018d000)=0x4, 0x4) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='msdos\x00', 0x0, &(0x7f000010c000-0x1c)) 2018/02/05 05:51:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000d0000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000059e000)=""/108, 0x6c) 2018/02/05 05:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x4) execve(&(0x7f000038b000)='./file0\x00', &(0x7f00005c7000)=[&(0x7f0000af0000-0x1)='\x00', &(0x7f0000049000-0x15)='}*+em0-]proc].wlan1:\x00', &(0x7f0000a62000-0x1)='\x00', &(0x7f0000691000)='wlan0\x00', &(0x7f0000ae2000)='eth0bdevbdevGPLwlan1\x00', &(0x7f0000101000-0x1)='\x00'], &(0x7f000061b000-0x40)=[&(0x7f0000383000)='wlan0wlan1\x00', &(0x7f0000a28000)='eth1{mime_type*\x00', &(0x7f000000c000-0x27)="76626f786e657430246e6f646576657468305cfb6c6f76626f786e657430707070306c6f252b00", &(0x7f0000a42000)='\x00', &(0x7f0000345000)='mime_typemime_typetrustedXwlan0\x00', &(0x7f0000d6e000-0x2)='\'\x00', &(0x7f00007f3000)='vboxnet1\x00', &(0x7f00008cd000-0x13)="6370757365742a626465761b7b2926656d3000"]) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002dc000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00005f2000)=""/116) sendto$llc(r1, &(0x7f0000154000-0x58)="e6e769f25b370e48d76ffa51a2a8eaf2ad5552994c79a84a4d8cc35b769fa8da383133cca8650bfea8a9eaee29831d97d14ef666d938d989d87d061b816c5a70741081bb291a698913f1f2a5404360ecddf64bfc626a4f83e4c38c82c73b1637bd13625657ff380f0dc7067b2f386fb7be5d47324abca483589538f9849381a4226f698a8c73af05dae32fbdab6fd7c5fd90fbca56bdfdc1f62d518b47f21f6c1d6bb109c211a231f14d3ded4ce7ad3701367640ed4ef0d2885732f25f0b8e2ffeac96f43cab8e09e2fb09", 0xcb, 0x20000054, 0x0, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005ae000+0x73d)="3900006e07007300fe23648f8b62af3b5cc8899158360cda78ca4c43c68dfc076c992afced3dccf070649047a1605e6d619ebfb3e1d5b2cb68681e2de6b3d5dd1255a7328e", 0xfffffd9b) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000466000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000615000)={0x7, 0x2, 0x1, 0x7, 0x9, 0x7fff}) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f0000d21000-0x20)=[{&(0x7f00005da000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) open(&(0x7f0000899000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/05 05:51:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000969000)=0x86e0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) read(r1, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) 2018/02/05 05:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}}, 0x108) [ 68.151390] binder: 7494:7499 ERROR: BC_REGISTER_LOOPER called without request [ 68.162137] binder: 7494:7499 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 68.176021] binder: 7494:7499 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 68.183952] binder: 7494:7499 got transaction to invalid handle [ 68.193844] binder: 7494:7499 transaction failed 29201/-22, size 24-72 line 3004 2018/02/05 05:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f000034a000-0x24)={0x6, 0x5, 0x1, 0xb54a, 0x4, 0x6, 0x9, 0x7fffffff, 0x3, 0x0, 0x0, 0x4}) open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") openat$dir(0xffffffffffffff9c, &(0x7f0000bc9000-0x8)='./file0\x00', 0x2, 0x48) 2018/02/05 05:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/keychord\x00', 0x244040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a37000-0x4c)={0x40, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00004ce000-0xa)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000feb000)) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) [ 68.257787] binder: 7494:7544 ERROR: BC_REGISTER_LOOPER called without request [ 68.265729] binder: 7494:7544 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 68.273378] binder: 7494:7544 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 68.280938] binder: 7494:7544 got transaction to invalid handle [ 68.287359] binder: 7494:7544 transaction failed 29201/-22, size 24-72 line 3004 [ 68.296509] binder_alloc: 7494: binder_alloc_buf, no vma 2018/02/05 05:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x401) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) utimes(&(0x7f0000ba6000)='./file0\x00', &(0x7f000041d000)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000064c000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f00001ec000)='..') truncate(&(0x7f0000e81000-0x2)='..', 0x0) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/05 05:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a9000)='/dev/rfkill\x00', 0x2001c2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e81000-0x8)={0x0, 0x2bb3091e}, &(0x7f0000959000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008ea000-0x8)=@assoc_value={r1, 0x40}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000025000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6f21ea63}}, 0x6, 0x3, 0xb4c, 0xfffffffffffffffa, 0x80}, &(0x7f00000e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000011a000-0x8c)={r3, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000bb0000-0x4)=0x8c) r4 = socket$inet6(0xa, 0x4400400000004802, 0x103) r5 = dup(r4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000070c000)) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000ed4000-0x4)) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x27ffe) sendfile(r5, r6, &(0x7f000053d000-0x4), 0x8080000001) r7 = syz_open_procfs(0x0, &(0x7f00002ff000)='net/tcp6\x00') sendfile(r7, r7, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/02/05 05:51:50 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a16000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000018a000)=0x10, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000ec5000-0xc)={0x10, 0x0, 0x0, 0x500040}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x10b8)={0x10b8, 0x12, 0x2, 0x6, 0x1, {0xd}, [@nested={0x1094, 0x81, [@typed={0xc, 0x73, @fd=r1}, @typed={0xc, 0x2f, @ipv4=@broadcast=0xffffffff}, @generic="be3348ee13217a4ffb70f9b2c41825ac5e2c70936def3c649360b77094d6ac57fea31e5f8b422c9619fe161aac633b090a1e2a1452496c37b3b47514e0e4eaaa9885c335a6c96dbc64f9a55227301fb028e485bbdde888a5bb539ae6068fea75973adbdb14a691c5ac8acf82a36222ebb76a0d4f392e90", @generic="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"]}, @typed={0x10, 0x18, @u64=0xfff}]}, 0x10b8}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x21) syz_open_dev$binder(&(0x7f00002f7000-0xd)='/dev/binder#\x00', 0x0, 0x800) setsockopt(r2, 0x10e, 0x8, &(0x7f000099f000), 0xfffffe87) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000d41000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000000000/0x2000)=nil, 0x7}) 2018/02/05 05:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x814) r1 = add_key$user(&(0x7f000067e000-0x5)='user\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000553000-0xcf)="d18fccc83c55b58139a4c452f492c3924fb3fd9ededbb542c171283c086fe938114a927f833b49335630ba31c6ba4a2f796c7f1b30a76c2cb1bb099c44f982807451b83397d702820768e8f38581cd58b2364ef768af1c853f7dcc347eb8cc1cb747633adaf6aa0af80b49083e35447f53708bdd11929be0d01dea4bb9fe041ca9befc4cfd06f3232d22e4548a93e368c12940bae39e08e1d2125ac4f9da232a26b8283e66ff796c39405af19f25c7cd2ab7a2b3a4698d043a66f8934f039d28b6f6cd3282b86fde4e51adb117dd07", 0xcf, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f00001c4000-0x10)=""/16, 0x10) bind$inet6(r0, &(0x7f000044f000-0x1c)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1ff}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000), 0x4) r2 = memfd_create(&(0x7f0000e8f000)='\x00', 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000e4e000-0x4)=0x7, 0x4) 2018/02/05 05:51:50 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000)={@rand_addr, @multicast1, 0x0}, &(0x7f000001b000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x28, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x30c}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002b000-0xc)={0x0}, &(0x7f000000d000+0x30a)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f000002a000)) 2018/02/05 05:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)='ns\x00') exit(0x800) exit(0x0) getdents(r1, &(0x7f0000bcd000)=""/145, 0x91) 2018/02/05 05:51:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$usbmon(&(0x7f0000d74000)='/dev/usbmon#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x0, r3}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) 2018/02/05 05:51:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x401, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8), 0x0, &(0x7f0000014000-0x10)={0x77359400}, 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000806000)={0xaa, 0x45}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 68.296538] binder: 7494:7546 transaction failed 29189/-3, size 0-0 line 3127 [ 68.296633] binder: BINDER_SET_CONTEXT_MGR already set [ 68.296640] binder: 7494:7499 ioctl 40046207 0 returned -16 [ 68.324449] binder: undelivered TRANSACTION_ERROR: 29201 [ 68.329981] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.338592] binder: undelivered TRANSACTION_ERROR: 29201 [ 68.351021] binder: release 7494:7514 transaction 30 out, still active 2018/02/05 05:51:50 executing program 5: r0 = eventfd2(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c15000-0x4)=0x8000, 0x4) write$eventfd(r0, &(0x7f00000fa000), 0x8) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) 2018/02/05 05:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc), &(0x7f000044c000)=0xc) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ffc000-0x4)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0xa7) 2018/02/05 05:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cef000-0xd)='/dev/usbmon#\x00', 0x6, 0x20000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000293000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000966000-0x4)=0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000908000)) socket$unix(0x1, 0x7, 0x0) 2018/02/05 05:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00005f3000-0x24)={0xab2, 0x3, 0x6, 0x3, 0x7f, 0x2, 0xffffffff, 0xacb6, 0xff, 0x400, 0x6, 0x9}) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14}) epoll_wait(r2, &(0x7f0000b11000)=[{}], 0x1, 0x0) [ 68.364158] binder: undelivered TRANSACTION_COMPLETE [ 68.369914] binder: release 7494:7499 transaction 30 in, still active [ 68.377325] binder: send failed reply for transaction 30, target dead [ 68.385768] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.385780] CPU: 1 PID: 7564 Comm: syz-executor0 Not tainted 4.9.80-gb30d2b5 #28 [ 68.385786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.385802] ffff8801cefd7860 ffffffff81d94b69 ffff8801cefd7b40 0000000000000000 [ 68.385815] ffff8801c3570d10 ffff8801cefd7a30 ffff8801c3570c00 ffff8801cefd7a58 [ 68.385826] ffffffff816624ba 0000000000001244 ffff8801cf9038f0 ffff8801cf9038a0 [ 68.385828] Call Trace: [ 68.385843] [] dump_stack+0xc1/0x128 [ 68.385861] [] handle_userfault+0xa3a/0x1310 [ 68.385874] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.385883] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 68.385895] [] ? handle_mm_fault+0x117b/0x2530 [ 68.385902] [] ? handle_mm_fault+0x1fc3/0x2530 [ 68.385910] [] handle_mm_fault+0x1fd1/0x2530 [ 68.385917] [] ? __pmd_alloc+0x410/0x410 [ 68.385924] [] ? lock_acquire+0x171/0x410 [ 68.385935] [] __do_page_fault+0x5c2/0xd40 [ 68.385942] [] ? mm_fault_error+0x2c0/0x2c0 [ 68.385951] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.385959] [] do_page_fault+0x27/0x30 [ 68.385967] [] page_fault+0x28/0x30 [ 68.385975] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 68.385984] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 68.385990] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 68.385999] [] ? vm_mmap_pgoff+0xd6/0x1b0 [ 68.386008] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 68.386016] [] ? SyS_futex+0x22e/0x2d0 2018/02/05 05:51:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000eba000-0xbc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000), 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000076f000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/02/05 05:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)={0x193f}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)) 2018/02/05 05:51:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000000)=0x80) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000079e000-0x1), 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daa000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00003a2000-0x8), 0x1b0) 2018/02/05 05:51:50 executing program 7: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000adf000-0x9)='/dev/sg#\x00', 0x70b2, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005a9000)=0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000ae0000-0x8)) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000adf000-0x8)=0x7ff, 0x8) 2018/02/05 05:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) delete_module(&(0x7f0000443000)='{)/\x00', 0x800) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/02/05 05:51:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a8f000)=@l2, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) fchmod(r0, 0x124) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) chdir(&(0x7f0000452000-0xe)='./file0/file0\x00') mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) 2018/02/05 05:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7fffffffefff) close(r0) 2018/02/05 05:51:50 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x101) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009a8000-0x4)=0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fa1000)=0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fa1000)=0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fa2000-0x4)=0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000433000-0x4), &(0x7f0000fa2000-0x4)=0x0, &(0x7f0000fa1000)) fcntl$getownex(r0, 0x10, &(0x7f00005a9000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000471000-0x4)=0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fa2000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000897000)=0xe8) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpid() mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aaf000-0x8)='./file0\x00', &(0x7f0000fa2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa2000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000fa2000-0x4)=0xe8) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa1000)='./file0\x00', &(0x7f0000e9d000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f5a000)='./file0\x00', &(0x7f0000124000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa1000)=0x0) lstat(&(0x7f0000284000)='./file0\x00', &(0x7f00002f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00004d4000-0x8)=[0x0, 0xffffffffffffffff]) r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000743000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000784000)=0xe8) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fa2000-0x4), &(0x7f0000a75000-0x4), &(0x7f0000c83000-0x4)=0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa1000)=0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa1000)='./file0\x00', &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa2000-0x8)='./file0\x00', &(0x7f0000fa2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fa2000-0x8)='./file0\x00', &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa1000)='./file0\x00', &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa2000-0x38)={&(0x7f0000fa2000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000333000-0xa0)=[{&(0x7f0000fa2000-0x314)={0x314, 0x29, 0x1, 0x1, 0x2, "", [@generic="e59aca75722bdcb752745c149a54516c21a24f4ee6a2fc6cc751a72270f7fbd0df244572de0d4f1479848cf57a8661b03ab82bc3b144ebf708a849c2236ff006b1cee574b34478", @typed={0x18, 0x61, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="2bbaa0e31ccb01b699b374e2d080c0df5304d661668648e34132567de9202d455b77ab048d86fbf799bcd4281ef5da76a4fed07df34fee900ae0c37fd6f5a060303a39ee0e3695156351a10cd56375d7430f54ef481fce76980193e8c7fcdfcd28b3606a8721feb982e7d4a3f1b5c988723e944f20aa521ed24bb2623f02c85234585268960046867c9440f9426119e7cd6ef7c93a82840bcee186ed5912da929f3138d1a2fa81e024668831dfefbad705b2f7ab9c2ef2054e33ea3effef5b724d56892ffcdfedf2d9a8a52033a54dede9cc98ecc26256b4bb162ec59ad2c7d2033936a4ec", @generic="67508511e150616a4958796d4043b49a3f808b3ae21ad446ee37c730d5a39d4d32e3d67611ee9b0d2c7187c92b1e442c560da7f4de6f6a41223dbc9a1a8b58275ad8262e4c09a185edb12256e7d541a93bd9627e946250192e3db870dc6971bb7d973514f702d52b87", @generic="bf1d631cd88b188589bb34f93a54bea7a0535e7ec6ad02c18f8b8afec6f6f3effccf9e354f2c3995ffaf8caaa1a8cea963ba0a28e946d89fc46aef8438b2dcaaec18c8b7576c7f57b41ba10d93febac99bab27627194c32e4394572530df789fedbe7487e2b6fc78018d3fce459caa6397bc87d27e7019fc672c5ce69afe4ad5d219ce7df86cf273ea17d5932ebc39e8ed15c159ec58c28f874f6af573de510514c0a526e1d966b70216ea9c807b3a2229495550fb87652504578d0022a5893b8cea3ef19e9f0578c55fd53d099839d9714d8e3b2827edcb3a504e779037b641261005de880b13de5a", @nested={0x2c, 0x3b, [@typed={0x10, 0x4b, @u64=0x8}, @typed={0xc, 0x61, @str='@\x00'}, @typed={0xc, 0x95, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="a0b11c2bece2bdd0e67572fa8076f8c638f22354588bda2631a97225c2f9514b1409acc5ae9465cb20be72a0ebe1822d2c08f87955bb", @typed={0xc, 0x54, @pid=r1}]}, 0x314}, {&(0x7f0000ee7000-0x260)={0x260, 0x2c, 0x500, 0x4, 0x2, "", [@generic="58ff307f903fed66e0d618a04b11386534d504ffa3022586746b71208f3a73451ba262e20a26abaff30096a1ca8c690a45a7bdeef04e7826d6501c4ea484e5c5641560cada57abd5861b7add189a44c0381e124dbe0aa284fb3bc7014a5156ec879e022251b1c6dba3a110796d2e0e1cf52fbb7a043de952fa0e54453831257c6d4b394f04cc5927f6aa2c0b4ec191366633324213716ef0b711f9ed290977414c59708bbcc6bbabd0b086109178d84b78f58342be9798c8e255b8a2021154a2e9badbf4546f61e2012c6b0cc8ac3ec0bcb0", @nested={0x130, 0x91, [@generic="b8217d0210f0", @typed={0xc, 0x68, @pid=r2}, @generic="d05e21c623a74c5a9dbb76b75adb8350851912c49ff6d197c3eeb4b7431b9853f89ecff7b790901a50761193a1bcee211f92d49224fea289affa8712ea9f4a9db1741d838089", @generic="e68b348df9dcbe92d8efcc159de22d91724664d8a181a7a0e9f7d5858cb7aa50f4a67b7b448a7111fc21eea213e674d709f7952f02ccef6347365b4795c51f0b1a57fb80770c7c4363a440bf974b81c4d83971aa5695b4e0e91ea9edc60afbc608704cacab4761059f341550f6437c9ca7e71cf47cfcd2e1b664999d8bb6a588b068b3a35163688c4e6a3c449c8407f2d170864c906872bf4748c888008357f1986a777954881121db406e53250a844dab78213eef00bd778de79a049953a9c9e69c979a714cf73f979713ea7800d834c4ec1f"]}, @nested={0x40, 0x2f, [@typed={0x18, 0x1e, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}}, @typed={0xc, 0x6e, @pid=r3}, @typed={0x18, 0x88, @binary="d7e997980e7ac4eba86d310dfee8f6e1"}]}, @typed={0xc, 0xa, @ipv4=@loopback=0x7f000001}]}, 0x260}, {&(0x7f0000299000-0x108c)={0x108c, 0x38, 0x700, 0x2, 0x0, "", [@typed={0x10, 0x45, @u64=0x483}, @typed={0xc, 0x78, @pid=r4}, @nested={0x4, 0x85, []}, @typed={0x10, 0x2f, @u64=0x8001}, @nested={0x104c, 0x8, 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@typed={0x10, 0x38, @u64=0x7f}, @typed={0x8, 0xf}, @typed={0x14, 0x5f, @str='/dev/sg#\x00'}, @typed={0xdc, 0x57, @binary="08cbda819c9f0503d6ed9d2316f1f181136a7ac1c4b78fe74e1ef3c0c180c6227b8e84b7e377355ff85fca3beb9dd82bbf57a36f2fc8b26bf5463a0be551df574e4ed2bf7964e6ee731136a8ce741d4b2157384c7f31eb91595463ecb88cf9ba851c2ac7cda110a5aa4cf347891cdf2f39df881a26bcb65c601803374f18897f0790471f8ab2f5c99026899470415b57c34ad165af5e7f95fc0fc5612ba634672cdf7d7ca7ab83baae1afc75787f9a69742d9a6d6e07d9d7e582a28c87809d44db2e154103ac6e33a40dd6652e85bd826032ebb3"}, @generic="8216a29ca18f6f64cae8958863ee2f5a2d8ec8fbf5ec6e8cec1cccd9ea8d07a7625bb9d216e0b9622f22fe56ecee6307f01836cc20e1f6aa50d86c5c9893caec202c837193bde5fffd1ec4e8438462d078919f17f012a4f6a665d2e65a3054891272d63032efcb1e56", @typed={0xc, 0x45, @uid=r12}]}, @nested={0xa8, 0x86, [@typed={0x10, 0x7a, @u64=0x80000000}, @generic="1d97cf308fffd0ff0ccedd2839af044f56681e18cf80dd3733e46a5eeb93104df39b2c5cb76d9e9b9f15c66360445a4d5cbd3e299565b48a30cfc6faa092328a65a05c0073560c300db6bc701b5e66540deff2a749085568eda8d9fdb5b0d2c474ad72a7e8b9c21391ea95bfce2b1297bb6db531d1425cc991f5ef4b8e6f7729ff09bbc4d1a4c2ae6f652a8199ed06abe9ea"]}, @typed={0x10, 0x42, @u64=0xffffffffffff8000}, @nested={0x38, 0x6e, [@generic="b8984e4b5b966907ef41f1cf3c9e5e3eb682712a04529837928d", @typed={0xc, 0x49, @u32=0x100}, @typed={0xc, 0x13, @u32=0x2}]}, @typed={0x104, 0x20, @binary="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"}, @generic="988a825c3bc1a8e8cb24794c55259543c8a7ff50578e8e948c5ec73762544adfab3c60cadf1377aa1cd4", @nested={0x18, 0x32, [@typed={0x14, 0x3d, @str='lo#{bdev!\x00'}]}]}, 0x1418}, {&(0x7f0000fa1000)={0x390, 0x40, 0x1, 0x4, 0x1, "", [@generic="cd490f8a2f969d81e68eeae1ec9d29a8af479515c15efb588f05eeac640856608e02f0cd2606dabe095ae4e7d6cb78618ce9156a40a51c4016405adf2f2dd8dcee0a2b7e8dde3642", @nested={0x1a4, 0x6d, [@typed={0x14, 0x10, @str='/dev/sg#\x00'}, @typed={0xc, 0x6b, @fd=r0}, @typed={0xc, 0x32, @uid=r13}, @typed={0xe8, 0x1a, @binary="368a67520ec961d7a5f113590974a8c3b4c1140f7bd1c4af5b6be564cad33e933a98a14f7de81af228ef41f05555e8affb61f54baceef89584ce50967400b389962dae8acf31abaf3ca9797771dc6d24c0f2b195130779c7444ce77aa0f7975d2df448f101aef0d7850fd7146985a2ddf2126a6a03fc93cd762ae75fd55be91fc100e466f5ea311e1a432e97b1b6d1aa813b314efe98a0136bd686cf9900b04b2aed6c75619c72083cb0eea7176b1ca4acb184056d15eeccfe65c65eac586968964976c1299064e9f43d0e592ffd77f5949d0f51815b8b514c7c7c214a"}, @generic="5d8c49b26feaf3c8b07afbbc2a0c5ee92994b3fb6b6d54bb7a4fc15d9ab3bfbd41617684aee3e928b0966f175498ad6611a7720ca12f33bbcac5caafee6cf3d3470880374a9b9fab5817e14eac818d05af8e74e731df981fab9cb7", @typed={0x8, 0x7b}, @generic="e402522e822c1897b43d36717241fcc6e7744ba5e4432fbb247af37d55c604ec8872b6222fe7"]}, @generic="b2a996bbfbfe5b2d3afec96b84f162c2f89190202c3d614ab4203a955c21cbc3796d954ef28fcf2efb44f418b40c594ff36d7fa813bf773388d0da6b57b03321fe1b984ec1f7a51277f9aeb624e5bf7fd6c8e40ed47a83fe828fb6bd32d10c3b3843aeacb73e4d9988c69bf9dc2387f13d1f853301941292e2a9d84bea637bf5177840", @nested={0xd8, 0x50, [@generic="37e5b64864652c9e40d0ffd481bc55b4dbbbc516bbc2eea432cff093468bb1bd215d53d02e0002b2d8dc62f072a647afeda8146dff88068ab8acf43e72ca09ef27d333ba23deaca722ee212d91419553825b0e10c2f8edf0972f640c936aa67e9e0e17645455cf5c1d0e59a6583e36f63ea3d8c0ac69b65bb14a5dc889ffce6ccc9cbfab3deeb18323aec5cc7a3d0eb0f12615ee7cd3d54b67a9d1c20aab9af4251cd2f76c06410a6968b50b65a26d566d35c4f5fb39172b202d075fa0a135cfeff21e5d980c0e9819d6a0c88f50c37b69"]}, @generic="bcd958596baf77be163702266962c9f0e5d5fe4f5a701c340d71858add32f10a8764ab9292f5033957d8dc9189807d04455a8233ffd593cd"]}, 0x390}], 0xa, &(0x7f0000fa1000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe8, 0x4000}, 0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000fa1000)={0x14000000, 0x8001, 0x20}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl(r0, 0x3, &(0x7f0000fa1000-0x38)="58a855abaae347baad443fa5a96c435a3fb799ba9f5e7521ccec8d5451772be08b26779cb009000011c3a7c7e47ce5d1846210ae52b01eca") 2018/02/05 05:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000011000-0x60)={0x0, 0x17, 0x4, @thr={&(0x7f00005f1000)="b5a42211e8e3a2a19c6dfc54161285cecf2f01399a3a31e651c417e994951a54fc9536bb5fca3477bf560de98d300e934323d13083452c82cb74c64ce7b699729c480ac051f889a3cad23a036d612c67e3174394e3c71a1216b7233010b995a9db0ef7db150ff6bc0b20f0f218e2ed3d574324692c646b03436988bf3f85f8d5d1b3ed6653a156a33a5261f891634ba73ad208d3cf11e44fe28100912c8aa5d8af034f0b419292", &(0x7f0000d26000-0x7f)="f6bd14a956eaad238b2901a90f7e68e87307e20c050d7e6435118230ca61c4c962f1c74b93e3c98f545c3d6d6f15edaa0a4a2a85de306d7ea5bbe004254bc8d13fa8fa82cb06a585c2e63b6b102be53faf9dfbcae2b3ec35ee618e89b7bc13828bc37652662afc1edfb77b251a7205438401722d3f161fb696d224382c80d9"}}, &(0x7f0000278000)=0x0) timer_gettime(r0, &(0x7f0000ac2000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000008b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000937000)='wchan\x00') clock_gettime(0x0, &(0x7f0000a02000-0x10)={0x0, 0x0}) fcntl$getown(r2, 0x9) rt_sigtimedwait(&(0x7f0000e2f000-0x8), 0x0, &(0x7f00007d9000-0x10)={0x0, r3+30000000}, 0x8) preadv(r2, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0xfffffffffffffffe) [ 68.386023] [] ? do_futex+0x15c0/0x15c0 [ 68.386030] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 68.386039] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.386046] [] SyS_rt_sigtimedwait+0x2d/0x40 2018/02/05 05:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000f06000-0x4), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000184000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000401000-0x4)) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000e61000-0x5d)=""/93, 0x5d}], 0x1) 2018/02/05 05:51:50 executing program 5: membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x800003}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f000046a000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/05 05:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000b72000-0x8b)=""/139) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000081f000)={{0xfff, 0x8}, 'port1\x00', 0xd0, 0x800, 0x6, 0x2, 0x4, 0x8, 0x7fffffff, 0x0, 0x3, 0x700ec308}) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x6, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00003d5000-0x8)='./file0\x00', 0x2, 0x160) ftruncate(r3, 0xec18) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)) r4 = signalfd4(r3, &(0x7f0000001000-0x8), 0x8, 0x0) read(r4, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r4, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/05 05:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f15000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000010e000-0xc)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000a30000-0x68)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x1, 0x738a, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x75e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x68) epoll_wait(r1, &(0x7f000000b000-0x5)=[{}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) [ 68.386054] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 68.416738] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.416748] CPU: 1 PID: 7564 Comm: syz-executor0 Not tainted 4.9.80-gb30d2b5 #28 [ 68.416753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/05 05:51:50 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x5a, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x14}], 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ff1000)={&(0x7f000034b000/0x1000)=nil, 0xd4e, 0x0, 0x10, &(0x7f0000ec1000/0x1000)=nil, 0x800}) poll(&(0x7f0000352000)=[{r1, 0x180}, {r1, 0x8100}, {r1, 0x2}], 0x3, 0x8) r2 = syz_open_dev$mice(&(0x7f0000689000-0x10)='/dev/input/mice\x00', 0x0, 0x32800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000ff1000+0xf82)={0x3, 0xffffffff00, 0x3, 0x6}, 0x10) 2018/02/05 05:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x37af6e4738ddad80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) syz_open_dev$loop(&(0x7f00002d0000-0xb)='/dev/loop#\x00', 0x0, 0x0) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) [ 68.416768] ffff8801cefd7860 ffffffff81d94b69 ffff8801cefd7b40 0000000000000000 [ 68.416781] ffff8801c56fd010 ffff8801cefd7a30 ffff8801c56fcf00 ffff8801cefd7a58 [ 68.416793] ffffffff816624ba 0000000000001244 ffff8801cf9038f0 ffff8801cf9038a0 [ 68.416795] Call Trace: [ 68.416808] [] dump_stack+0xc1/0x128 [ 68.416820] [] handle_userfault+0xa3a/0x1310 [ 68.416830] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 2018/02/05 05:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000203000)=0x80000000, 0x4) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f0000146000)=""/59, 0x3b}], 0x1) [ 68.416839] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 68.416847] [] ? handle_mm_fault+0x117b/0x2530 [ 68.416854] [] ? handle_mm_fault+0x1fc3/0x2530 [ 68.416861] [] handle_mm_fault+0x1fd1/0x2530 [ 68.416868] [] ? __pmd_alloc+0x410/0x410 [ 68.416879] [] __do_page_fault+0x5c2/0xd40 [ 68.416888] [] ? mm_fault_error+0x2c0/0x2c0 [ 68.416896] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 68.416905] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.416913] [] do_page_fault+0x27/0x30 [ 68.416920] [] page_fault+0x28/0x30 [ 68.416928] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/02/05 05:51:50 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000001000-0xa7)="af207a83e7e36eafc63feba2109835eea73363af1dae54b3324aebc16488c79bcc2f9fb8e06818d4b383e8f66df8e11a62fe830aa19f90b7f78bc012d4792fa62ca254c9e2f97411810891dabab4feea80f1b5a3fed87f8196d75b26881d44762599ac0402f375c2d6fb82509d9c8c016a0596500cd7d6be7a53c9d7d51ad5ad859db7a55d754e46b40690089181ddc6f2f870d364eedb4c9e81e42c0b58e1cb3a81242d14a2f7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x400000000000000) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/05 05:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) clock_gettime(0x0, &(0x7f000015d000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000011d000)={r2, r3/1000+30000}, 0x10) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x2, 0x0, 0x0, @time={0x77359400}, {}, {0x339, 0x56}, @control={0x3, 0x401}}, {0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {0x4}, @raw8={"8c4e74000000002b0b4d09e8"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000c8000)={0x8e, 0x7, 0xffa0, 'queue0\x00', 0x5}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000a13000), &(0x7f000027a000)=0xb) write$sndseq(r4, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2}) 2018/02/05 05:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000008b000)='/dev/ptmx\x00', 0x48800, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000824000-0x24)={0x6, 0x5, 0x95f, 0x8, 0x0, 0x943, 0x4, 0xbf, 0x6, 0x8e, 0x1, 0x1}) open(&(0x7f000022b000)='./file0\x00', 0x0, 0x0) membarrier(0x0, 0x0) 2018/02/05 05:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005eb000)='/dev/loop#\x00', 0x0, 0x1) readahead(r0, 0x200000000000, 0x3) 2018/02/05 05:51:50 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pkey_alloc(0x0, 0x2) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) 2018/02/05 05:51:50 executing program 5: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x18)=[{}, {}], 0x2, 0xc80, &(0x7f0000001000-0x8)={0xffffffffffff7fff}, 0x8) fdatasync(r0) 2018/02/05 05:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000001000+0xfde), 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000094c000-0x4), &(0x7f000003b000)=0x4) 2018/02/05 05:51:50 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) socket(0xf, 0x3, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) [ 68.416936] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 68.416943] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 68.416951] [] ? kmem_cache_free+0x283/0x300 [ 68.416958] [] ? SyS_futex+0x22e/0x2d0 [ 68.416965] [] ? do_futex+0x15c0/0x15c0 [ 68.416972] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 68.416981] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.416989] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 68.416996] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 05:51:50 executing program 1: socketpair(0x5, 0x2, 0x6, &(0x7f0000c47000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000909000)=0x14) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000033000-0x1)) clock_gettime(0xfffffffffffffff0, &(0x7f0000329000-0x10)) 2018/02/05 05:51:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000012000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x35}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x1f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000cac000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000014000-0x20)={"c57cee50bd9eb8871504871494d42c92", {0x4, 0x4, 0x0, "692e3c8d72f7", 0x99d}}) flistxattr(r2, &(0x7f0000011000)=""/165, 0xa5) r3 = dup3(r0, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000004000)=0x5) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000003000)={@remote, @loopback, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000006000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000006000-0x110)=@newlink={0x110, 0x10, 0x4, 0x5, 0x3, {0x0, 0x0, 0x0, r4, 0x4008, 0x80}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_MTU={0x8, 0xe, 0xfffffffffffffff7}, @IFLA_LINKINFO={0xac, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x34, 0x4, 'vmnet0GPL/posix_acl_access}#$(vboxnet0system)\x00'}, @IFLA_INFO_SLAVE_DATA={0x6c, 0x5, "b050b283f26f58ade48c5eb561c34e0df828a34911f99a1eb25f8386fca38d71c5e9ba2b757546c0c50eeffc52667c659eb88ed20ce2e83eff7140173975fa2c276397b0fff525e0e491e406e5dd585b9ca7ba1c351fa53da5a1dfd4775727105d5152a01aed1e"}]}, @IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1f}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x80}, @IFLA_EXT_MASK={0x8, 0x1d, 0x5}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x4004) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000006000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x3, []}, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00008d4000-0x4)=0x9) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f83000)={&(0x7f0000025000/0x5000)=nil, 0x5000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x102, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"3535d0d8db6201"}, 0x6}, 0x10) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000eda000)=0x4, &(0x7f0000f42000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000e75000-0x3a)="69b16d45a186a944835e91bc5a23318d33ea5be4384d5adc0b3985ca0b076629b53170d321ffb552376ecb8e34c2cdb622aff540cdbb6a1743bd", 0x3a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e05000-0x8)) syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/05 05:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000580000-0x8)={0x0, 0x0}) setns(r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000d86000)=@bridge_dellink={0x34, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x14, 0x1a, [{0x4, 0x7}, {0x4}, {0x4}, {0x4, 0x1f}]}]}, 0x34}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f00002ae000)={&(0x7f0000eb8000-0xc)={0x10, 0x0, 0x0, 0x48000}, 0xc, &(0x7f0000237000-0x10)={&(0x7f0000cf3000)=@ipv4_getnetconf={0x3c, 0x52, 0x804, 0x1, 0x3, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x268b}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x3c}, 0x1}, 0x40001) 2018/02/05 05:51:50 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a61000-0xc)='/dev/autofs\x00', 0x228c40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c16000)={0x9, &(0x7f0000001000-0x48)=[{0x80000001, 0x100000001, 0x7fff, 0x7}, {0x80000000, 0x7f, 0x9, 0x7}, {0x3, 0x3, 0x101}, {0x3, 0x10001, 0x7}, {0x1, 0x1, 0x6, 0x9}, {0x2, 0x8, 0x8, 0x6}, {0x8, 0x6, 0x8, 0x4}, {0x40, 0x40, 0x2, 0xa9}, {0x100000001, 0xf0, 0x9, 0x8}]}) 2018/02/05 05:51:50 executing program 5: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x10001) syncfs(r0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000038000-0x4)) 2018/02/05 05:51:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="a262e0a10d4d48e361904341c3cb297049f69b4b95346722eac8cd947ca5f6c05bd7ac4c", 0x24) arch_prctl(0x1002, &(0x7f0000000000)="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") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000), &(0x7f0000000000)=0x4) 2018/02/05 05:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x7fd) openat$ppp(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003b9000)) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) 2018/02/05 05:51:51 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x100002, 0x300, &(0x7f0000a28000)={0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c0d000-0x12)={@common='bcsf0\x00', 0x5}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f7e000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f000052b000-0xc2)="75b32434946274ad4fa122b3d99768147eb914135e5e55aa1fadd35f840db917cc6681fd6af79b39cf0077f3d00759558a96ed9b3e05e5a132243be7c72fb2b4cc05cec1911857cd4cf057e3776d3101aeca1306bd8a2ac06456dd8c49ff986afaa500c422d84896d741fe468f84618c6cf628b647941657b6920a5e0636271bf31a64d3d1054cdc8b02d25619e84cec5f6adf5407d5b69773cee28b7cb2ad6505b859029e7af1a788078994959d33068713cbcb36e2c0fec901085ea08531ba4e1d", 0xc2, 0x20000804, &(0x7f0000965000-0x10)={0x2, 0x2, @empty}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r2, &(0x7f00007be000), 0x0, 0x0, &(0x7f0000472000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x23) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/02/05 05:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5453, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2018/02/05 05:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c75000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d8b000)) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f000007d000-0xd)='/dev/usbmon#\x00', 0x8, 0x4000) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r1) getsockname$inet6(r0, &(0x7f00008c9000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d80000-0x4)=0x1c) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r4, r2, 0x6, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ca6000-0x11)='/selinux/context\x00', 0x2, 0x0) getpeername$ax25(r4, &(0x7f00004d5000), &(0x7f000066c000)=0x10) 2018/02/05 05:51:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000c04000)=0x7b, 0x15) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0x5b8e, &(0x7f0000cb4000)={&(0x7f0000764000)={0x54c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x0, 0x0, @str='security\'self%&{cgroup\x00'}]}, 0x54c}, 0x1}, 0x0) 2018/02/05 05:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000315000)='/dev/pktcdvd/control\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000515000-0x8)=0xffffffffffffffff, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000e08000)={@empty, @dev, 0x0}, &(0x7f0000298000)=0xc) recvfrom$packet(r1, &(0x7f000053a000-0x95)=""/149, 0x95, 0x10000, &(0x7f000077e000-0x14)={0x11, 0x7, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) getrusage(0x1, &(0x7f000081d000-0x90)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0xfffffffffffffffe}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/05 05:51:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000012000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x35}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x1f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000cac000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000014000-0x20)={"c57cee50bd9eb8871504871494d42c92", {0x4, 0x4, 0x0, "692e3c8d72f7", 0x99d}}) flistxattr(r2, &(0x7f0000011000)=""/165, 0xa5) r3 = dup3(r0, r2, 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) ioctl$int_in(r0, 0x5452, &(0x7f0000004000)=0x5) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000003000)={@remote, @loopback, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000006000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000006000-0x110)=@newlink={0x110, 0x10, 0x4, 0x5, 0x3, {0x0, 0x0, 0x0, r4, 0x4008, 0x80}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_MTU={0x8, 0xe, 0xfffffffffffffff7}, @IFLA_LINKINFO={0xac, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x34, 0x4, 'vmnet0GPL/posix_acl_access}#$(vboxnet0system)\x00'}, @IFLA_INFO_SLAVE_DATA={0x6c, 0x5, "b050b283f26f58ade48c5eb561c34e0df828a34911f99a1eb25f8386fca38d71c5e9ba2b757546c0c50eeffc52667c659eb88ed20ce2e83eff7140173975fa2c276397b0fff525e0e491e406e5dd585b9ca7ba1c351fa53da5a1dfd4775727105d5152a01aed1e"}]}, @IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1f}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x80}, @IFLA_EXT_MASK={0x8, 0x1d, 0x5}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x4004) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000006000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x3, []}, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00008d4000-0x4)=0x9) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f83000)={&(0x7f0000025000/0x5000)=nil, 0x5000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000ae7000)=0xfffffffffffffff9, 0x4) 2018/02/05 05:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000069e000-0xb0)={{0x101, 0x4}, 'port1\x00', 0x40, 0x100000, 0x8001, 0x7fffffff, 0x8, 0x7, 0x1bb, 0x0, 0x2, 0x8}) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) [ 69.049766] binder: 7709:7714 BC_CLEAR_DEATH_NOTIFICATION invalid ref -2 [ 69.077773] device syz1 entered promiscuous mode [ 69.094819] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 05:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000609000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009da000-0xb8)={0x0, 0x2, 0xfffffffffffffffa, 0x1, 0xe8, 0x9, 0x4, 0x8001, {0x0, @in6={{0xa, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0xff, 0x960, 0x9, 0x9}}, &(0x7f0000075000)=0xb8) timerfd_gettime(r0, &(0x7f00007fd000)) poll(&(0x7f00001e7000)=[{r0, 0x400}, {r1, 0x2}, {r0, 0x8000}, {r1, 0x120}, {r1}], 0x5, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000537000-0xa0)={r2, @in={{0x2, 0x3, @empty}}, 0x3, 0x7, 0x5, 0x5, 0x18}, 0xa0) timerfd_gettime(r0, &(0x7f0000004000-0x20)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00001a7000)={0x3, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}}}, 0x77691270d4c3cc3c, 0x1, [{{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) renameat2(r1, &(0x7f000052d000)='./file0\x00', r1, &(0x7f0000cf4000-0x8)='./file0\x00', 0x4) 2018/02/05 05:51:51 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f000047c000), &(0x7f0000fc4000)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000092b000-0x4)=0x401) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fc4000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000025c000)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe12c}}}, &(0x7f0000fc5000)=0x8c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fc6000-0x8)=@assoc_value={r1, 0xdcf}, &(0x7f000019d000)=0x8) write$sndseq(r0, &(0x7f000086b000-0x30)=[], 0x0) 2018/02/05 05:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007f7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000008a000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000038c000)=[{0x0, 0xfffffffffffff2b3, 0x1d, 0x4, @tick=0x6, {0x10000, 0x1}, {0x6, 0x3f}, @note={0xc237, 0x9, 0x7fffffff, 0x6, 0xfff}}, {0x3, 0xfa62, 0x0, 0x821, @tick=0x6, {0x6, 0x9}, {0x9, 0x7dc0}, @control={0x30e, 0x10000, 0x2}}, {0x61b9, 0x6, 0x10000, 0x1, @tick=0xc, {0x3, 0x9}, {0x6c000000, 0x8}, @raw8={"df4d20a0c945f310efba9363"}}, {0xfffffffffffffff9, 0x3, 0x0, 0x7fff, @time={0x77359400}, {0x7, 0x1ff}, {0x8, 0x7fffffff}, @control={0x9, 0x100, 0x3ff}}, {0x4, 0x8, 0x7f, 0x0, @time={r1, r2+30000000}, {0x5, 0x5ad2}, {0xffffffff7fffffff, 0xf7}, @raw8={"17ce5ab7a0f99ef533cf36cf"}}, {0x200, 0x2, 0x0, 0x5, @tick=0x1, {0x3, 0xb5b}, {0x7fffffff}, @raw32={[0x0, 0x2, 0x2]}}, {0x6, 0x8000, 0x4, 0x6, @tick=0x4, {0x0, 0x100000001}, {0x9f8, 0x6}, @time=@tick=0x2}, {0x1f, 0xfffffffffffffffa, 0x41e, 0x4, @time={0x0, 0x989680}, {0x3000000000000, 0x96}, {0x10000, 0x54}, @raw8={"c5db8d0faeb40ad6fa737c30"}}], 0x180) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000f3000)={0x0, 0x4, 0x60f4, 0x6, 0xffffffffffffff81, 0x0, 0x1, 0x8, 0x5, 0x1, 0x4, 0x10001}) ioctl$KDADDIO(r0, 0x4b34, 0x80000001) r3 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/net\x00') ioctl$VT_RELDISP(r3, 0xb701) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000d8000-0x58)={0x4, 0x1f, 0x7, 0xfff, 0x1, [{0x10000, 0xffffffff, 0x7, 0x0, 0x0, 0x2000}]}) 2018/02/05 05:51:51 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000078f000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x462040, 0x0) write$fuse(r0, &(0x7f000053c000)={0x51, 0x1, 0xfffffffffffffffb, @random="bee20599043783db6fae7b2917b1b065868bae82433cbbef1a5a0c5e477ea9f5aedcb7c810ed3b40720a091c09dce8aa72b77d629f5abde871c0f7f368b9dd7dce"}, 0x51) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8001, 0x800) remap_file_pages(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2, 0xb85, 0x100) 2018/02/05 05:51:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000+0x4f0)=@nfc_llcp, &(0x7f0000b28000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x40, "354ea767669b55be9b9f89ce1acb1c1f829d13489db1eea3717f8945a2e07e036bb8818c72b5c8ecb40b9cba10ea03fee0a25a9174308d1516e4ac521ade2f3b"}, &(0x7f0000000000)=0x48) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000591000)={r1, 0x6c22}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000901000-0xa)='setgroups\x00') r2 = syz_open_procfs(0x0, &(0x7f0000a63000)='net/fib_triestat\x00') sendfile(r2, r2, &(0x7f0000181000)=0x3, 0x1000) 2018/02/05 05:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a9d000)) read(r0, &(0x7f00006c9000), 0x10027) [ 69.110748] binder: 7709:7734 ioctl 40046207 0 returned -16 2018/02/05 05:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setpipe(r0, 0x407, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r1, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000af000)=@assoc_value={0x0, 0x2}, &(0x7f000098a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000023a000-0xc)={r3, 0xf0, 0x10}, &(0x7f000017d000)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bbb000)) 2018/02/05 05:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000fe7000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(r0, &(0x7f0000c8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e32000-0x4)=0x14) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008cc000)={0x0, 0x40, "d0b93333a1ed121d4df1c93ea4243dac7f931deaf24dbe08b0bbf58f46dd0116a698b1ab358bd541cbebd45a402407873ca5e8517dd4f2b47026d1ba7d9dcca8"}, &(0x7f0000cbe000)=0x48) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000757000)={r2, 0x100, 0x5, 0x703, 0x9, 0x400}, &(0x7f0000420000-0x4)=0x14) 2018/02/05 05:51:51 executing program 2: clone(0x0, &(0x7f00007b6000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000710000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cff000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000d4b000-0xb0)={{0x5, 0x2}, 'port0\x00', 0x4, 0x800, 0xfffffffffffffbff, 0x9, 0x7ff, 0xff, 0x2, 0x0, 0x2, 0x6}) fstat(r0, &(0x7f000024b000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) 2018/02/05 05:51:51 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b53000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x70d50eaafb2a28f1) r2 = getpid() ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000489000-0x4)) write$selinux_validatetrans(r0, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000001000)={&(0x7f0000002000-0x9f)=""/159, 0x9f}) 2018/02/05 05:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000bdf000), &(0x7f00005a7000)) sysinfo(&(0x7f0000b8c000)=""/19) r0 = syz_open_dev$usbmon(&(0x7f000048e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000e00000)={0x8, &(0x7f0000619000-0x20)=[0x93e3, 0x10001, 0x80000001, 0x3, 0xffff, 0x2, 0x4, 0x4]}) 2018/02/05 05:51:51 executing program 1: r0 = eventfd2(0x9, 0x0) write$eventfd(r0, &(0x7f000000f000-0x8), 0xce143ba3b8b8ed64) 2018/02/05 05:51:51 executing program 0: r0 = socket(0x19, 0x0, 0x2000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x5, 0x6, [0xfffffffffffffffc, 0x800, 0x7fb, 0x6, 0x400000000, 0x101]}, &(0x7f000047a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x44, 0x2}, &(0x7f0000003000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x6f86}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x7fffffff, 0xd474}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000004000-0x4)=0x10) 2018/02/05 05:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/autofs\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ffb000)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000b50000)=0xe8) fstat(r2, &(0x7f00001e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() r8 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000448000)=0x0) r10 = geteuid() stat(&(0x7f000085f000-0x8)='./file0\x00', &(0x7f0000d56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000adc000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000f80000-0x4)=0xe8) lstat(&(0x7f0000d82000-0x8)='./file0\x00', &(0x7f00003ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001e1000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000296000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000c69000+0xa1d)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000422000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da5000-0x4)=0xc) r18 = getpgid(0xffffffffffffffff) stat(&(0x7f00005eb000-0x8)='./file0\x00', &(0x7f00009a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000556000-0xe)='./file0\x00', &(0x7f0000c7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e84000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000975000-0x4)=0xe8) r23 = getegid() r24 = fcntl$getown(r2, 0x9) r25 = getuid() lstat(&(0x7f0000ec2000)='./file0\x00', &(0x7f00004dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000b4000-0x4), &(0x7f0000548000-0x4)=0x0, &(0x7f0000497000)) lstat(&(0x7f000026f000-0x8)='./file0\x00', &(0x7f0000f01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgrp(0x0) r31 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d9000)={0x0, 0x0, 0x0}, &(0x7f0000091000)=0xc) r33 = getpgid(0xffffffffffffffff) r34 = geteuid() fstat(r0, &(0x7f0000c45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000f4a000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009e7000+0x6d1)={0x0, 0x0}, &(0x7f000063c000-0x4)=0xc) r38 = getegid() r39 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000036a000)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00002ee000-0x4)=0xe8) getresgid(&(0x7f00009d0000-0x4), &(0x7f0000308000), &(0x7f0000d7f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000748000-0xc)={0x0}, &(0x7f0000e2c000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f4f000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000766000)=0xe8) stat(&(0x7f0000dc3000)='./file0\x00', &(0x7f0000a88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000117000)=[{&(0x7f000003f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c33000-0x10)=[{&(0x7f0000ffd000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f000071a000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000063a000-0x30)=[{&(0x7f00007a3000)="8ac6862f63e08b062bc73b1edd46f29826817fe64e1c7040ec1b0fed624d0104ceb296b4bfd2cb257591dbdf44fde1b3717ec746110b6a1a058b3e2236b9bfcfa20fc83379b7b5800345d574e7e9e43a5793bd5e17135344285ea7f865f617b3311b48081634c20d14a420cfe84cad045bb1ca614add39c9294d7223b3358175ccaef3aa33568a6112c4759228ebed5235e0dfcd2e45fa32fb6456cf59ccf0464f4ba1f957593158a29fa22a5f3b5cd7706eeecbd0972657f6ccfdbf173966b8a9c3fb68f0f0", 0xc6}, {&(0x7f0000854000-0xfc)="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", 0xfc}, {&(0x7f0000a89000)="064a6d84365c086c1a6aa2bd40875e36a7e44a1d0b5672063780cca925bbed78df7a35b092266ae3b9025d9843212d9291cca2345b55bf23cd7a450065ec5e898913b1141fa25d8393bf33163634b28826d91fd64c28f2eee028bdb691ad3ef5fb6c0d3401b7fc0742d78cf094599ce0e0b605f410e4fbd86130a5b79285fd3f7d218294a2dbbe723176419a7b9d73765fb286c6", 0x94}], 0x3, &(0x7f000042e000-0x130)=[@rights={0x28, 0x1, 0x1, [r1, r2, r0, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}], 0x130, 0x4}, {&(0x7f00000af000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000038c000-0x50)=[{&(0x7f0000a2d000-0xc)="fd82b1982558339e20e7d791", 0xc}, {&(0x7f00007ac000-0x92)="b0fd9acb941bbb5f63992c1ac82212bc714292f67aee96b856412390aad41ca563f0b3b0104ecf2aa10abe0371c21d399e9f0629fc44d42f93618bbd30099c98ab094ec3274028ed885066fee5fd9d1397db55a3243541395d65635ad43a6a9b956963c84b60f2a78d089daa74478a5fe4052fec9f9116deac01abf3140283e4e2f2aefa5a7aa5e2d9130bc6298276be2bd2", 0x92}, {&(0x7f0000d14000-0xe2)="5dc5f3d119f3adb9de5a351471adb6da09b961c8a6358c1628f5e9b332ce8956e18fabc5ee0d5e533265983ac1bcbc19c046c66f0dc91c9874eb7fa202ce8010a1ca1407ed2c3e8f70f5a77fc4eb7b1a7601d13784c96f9747adae8cd2d9f2c1000e3c64afc74fd40fa22d7ff4147fd6edcba2c8b25a2bd238688f20c9d398dde1f83b08d93b5389fe0bbe2f6af14d483f1d403c2d83b5876280c1465ca436ef775316af593213e3d598052a7202df8d9625a275dc10f3d4b0b0db47594c891ee0d6403d716133554927dc3b4ee18b0b73b517e312e949c4da782dbd104dd26f5c89", 0xe2}, {&(0x7f000045f000)="2e264adc0d3545cd340b24967c0b3a961a55f388e1c633ceb875883dc70c16904f5bf288ec0bce86f9793dd46278ea2936448c09c4bbd1b0f435b63b4d5e36f59259f4dec8ec37b02061e03843b22271f82fa107bb29ab2555d169ed956413410986eaa4a79abec1cd16db9b9a3b68db84fd081e8ebbaa1770e735008c1a24bb5b3ff20436ae85d0daa0916609009c1c2a283656aa4233914107194817cf8917ecee0cd516c6c34ed24688e4b3a97731fa491e2185ab4978cd4daf1acb9c0caca34114a53cb19810292506d6bb57b5c57cfaf0", 0xd3}, {&(0x7f0000add000-0xb6)="1e7adb243f7ea2a4d24a7c706215abedb70df0095f841da598db1e5729e49ae24c9746c1b82e8eadb48e293d0ce07774791a8c45435e38a672344f4620e265d82ec0c9559f18a4e59f69191bc909b3bb1f1e746d3a6520ae6ca5ff17bd2d452bec5cd3120fcc137f93990cd86ab7635eb991e02b82d7bd1bfbc2469370dfcae3b1cc54f53ac6970563a72afb81600c85386198926f0b223f14f32c545cb27c1b87c0e8f48f47f44636ba1279cc4595b4d0d2b0db3519", 0xb6}], 0x5, &(0x7f0000f58000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r1, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r2, r0]}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r0, r0, r0, r1, r0, r0]}], 0xe8, 0x20000000}, {&(0x7f0000d26000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009ac000-0x40)=[{&(0x7f0000cb1000)="f84839b9e10340e6fb5990eef8c0571d263c26bfe88d12222a8aaaec41459e53c9b5acffefd562d001745db15a572f0bc2b42ec4fbc09e5f9f869c729a077b19602b387594c5944a6c79712b8b", 0x4d}, 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0x1000}, {&(0x7f00001a0000)}], 0x4, 0x0, 0x0, 0x805}, {&(0x7f0000044000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000015d000)=[{&(0x7f0000fe6000-0xc6)="7a71abf5316ac35ed318070e5ea97f0a5dd42666ba8e9bc4edf9f18dfe32f6049a5afa157d8a69f001035ee135527f2e77f081d2d412f73f5f7c98d6a37e7f35ec2a453f6aaec7a67c7980e40dcbce858e6a36cd8ca9613a1ecbf5e5bb271db377c627093b0bea099f41835012a5ebc28bc54dd4bb371a70cfefc14e7864292a74b3fc5cea016982a0dab9abfba30fc6b5f1e0636d8630e877af7e12c4e78714a08fe1ea2624aeaa32dfab2bdfc6442073f319f6b05af733f3fc215af62820477ead7c5d64ca", 0xc6}, {&(0x7f0000636000-0x90)="04d75cdb56080e1e1e8bf695f4a7b24f9434a6d765ddad53914d6735e536e90b3880cb05a2185f6f5dc659147b6cd4e69479efb5afd1cbfe49f6042f4a9dec905f25fc0bdb28f44a207548fe33bd1c75fe2612c4f84bf75fc1d07fd030e37a10c05bf18e67e864c70b9e3d0db60a8c5876f50de22f9482e2d85d77d1d2433864ec94e4e6f75224ff4461d5cea427823b", 0x90}, {&(0x7f0000d90000-0xe)="79f360d4069e7fb36cb3044d517f", 0xe}, {&(0x7f0000cf5000)="dde15e188f3b3e", 0x7}, {&(0x7f0000829000)="88eeb6992effd59ccd7b3112f63830613abc40ed2f978e4f8de99e16c1ad9997aa53f3afe186b7a264cd93715bcc4b1802b4f95ebc106e5f02a2a96393ac195b5c76f793c162f0dae74d6b4a6c0701dcaec5c1a52f725bd6017ad954b16087a8b7248bb66db3ae9c0172db41e3e75b54cc01db82f3bbadedb23d9c9db1671206130eeb6042af89ec7e7de498298563f1ab39be154f0f3056c12d2320cf388768d0f9c95b0e6914daaf40cb7fd8d7d3b946fc75c9905d16bffc4c0b4602fc14e4d978bf71c03515deeadd71b959960e331d7b2370fab4b0cbf2", 0xd9}, {&(0x7f00002fd000)="58a247566a07c0a9e6ab36e1e5b5d7e3f241743382fc98f49870406be6fa52ecda3144f413f9f8dee4bcf9c58ebee44c7b4aab5d01aed98e7b6d7270fab148e36375a1a56b0894ac110e339bb46c9c4f17d06537fc54e90052ac871ff4b1", 0x5e}, {&(0x7f0000b52000)="3dc0e4685c52f1b0144895251e71673017ad12049051b12860b29575e1bbfe3899c7", 0x22}, {&(0x7f00007c2000)="81fd1ee81b6651670b25aabb9fe4632daec65a62", 0x14}], 0x8, &(0x7f0000d54000-0x58)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x58, 0x20004001}, {&(0x7f000042b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000898000)=[{&(0x7f0000be5000-0x52)="597d5736864ded67cbb306f46603213507f779d02ee9a1350401ccc8d8128101c6d888bad43ff94f935106aee9711570ba9ba013e1fe2d84ba797facd1b4d25e04de973f358775e50640d638d4944a69683a", 0x52}, {&(0x7f0000806000-0xc5)="0b03f369b3be608b6d46315b000afcb2459dc5c675e12cefca1c20eff7fa55e7b1dc11d92c1e2d5a72a9cea542f5bb7886f7c2b61fdafe2013df96b4fefcbaffd48c415686c7fa4137b52fa19c79f13851e29a9b859dfbc1f5978cd781b7a2f4562a45841093f8b2bf120ce183e1a50fb6332001e535b8bf1ab6e083cef8bb12a5f2739f9f123905855759b2928082e75b3d99ac63463d67d27e3f5dab27813f9780c90f282068aa1781e6d2f91413f07cc137cf9a13c97f7229b5df9f5747b6c3d91c1ace", 0xc5}, {&(0x7f0000d88000-0xcf)="4c8975e516fe945ee287d55f8d48c9d49c9eadb7b9c153861c8dd44f862a1332ae47fe7a50f4b52e2f77c4e952aa5f3df0e27ddddfecc7eabde40a752f1e401d7df8d2c446c1a3f88bd9f4294686bf330b8c44ff0fab3d7caa836fa7baadaf699c3aa35757958b6a8d479f8f270bba8c311be39a26801aa3d3c55275b28caf2eae856333b753be8c93030ee6eff25c88c214beb7b21dba3fec8d36b143561bb5fe3eb2cf4f065aba973539f4aa4734f4c7dfbc7a6c3ade036d166732d6a8351d32ebda1e65cd45d6d7cc4ed89467dc", 0xcf}, {&(0x7f0000109000)="71886434067bd8414791a49a89a8ebea222bb675ba6f950eaef72819b24824179e23d06b0d81d9cfff6e4ff6752646cc76b3dd2de2f85ab75e0c1d83cd954e2ff4fd0af2e2520a2d64936ee90ff1e5f5d2488f28065252a6e7991c9a897965ec7894f97fcbd31643d00195c43ecfe5a993f3bb50c0053f7c2798104c669907c8478d6bd09e5af6f01e0e79074b85949361b2ec651b98df61564dc34a9b682812d114373c4119fd93", 0xa8}, {&(0x7f00008bb000-0xb9)="90c8a167575277670fbbdeec17678c3f49293ebb462740526399533523b788cd1070fd4fe281b4ceba257c60770aadf89499812c1734e7b66293665315da36bd9a350163fd952248148746b53fea1c2ea6d9f2f20f9c5c9ec68f0f4a967e784ae009c68b0b24ead1013cced8d46925512b9d411468b0c709b2215421bbd9acfa5758db4abf24b6a0c641f485e0f21dee3039ecbeea527d3f1cfee00fb8beaf044f7daa6d8daa6d3920b9ddaba3f01a1191317c769c58b7496e", 0xb9}, {&(0x7f000080d000)="ae9c69e2adb06494939552896c85e0351c8586a883", 0x15}, {&(0x7f00009e2000-0x3)="f2f45c", 0x3}, {&(0x7f0000d91000)="065da670f2a5fee73eb9f3ab17b5023e56e7e8cf79396a1e097488fc0b4915b91cc7ff44af002b6ca8f24493dc3e9770b56951143782dd3fda1e0a94605e038febe1b3d201357ca92013682f44cdcd201b3acb8d04237575d22cca14455050ec2e0c96a57c86458a9e21df47f51958c1b61b06d15a75bec714f6e4ed7080625d2cb17fa29f6a85b5826cd259923602922680caf8b120834593e98ed2a8d7217ba39ccfffe600fd5d69891583b86875c3", 0xb0}, {&(0x7f0000bd3000)}], 0x9, &(0x7f0000ef4000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r2, r1, r1, r0, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x100, 0x4008040}, {&(0x7f0000be0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000065000)=[{&(0x7f000037e000-0x86)="e2fa280d6e7e396a319cb32c5d712cb9a9a01873d9bff50204d8eba6235a27a3a6ffe209027ec66c46ffa60bf43bca3d71a2a7bbd0b6b5499364b07f634b40539d7627914f707550a519532915bf4083d1ff8815cef160e55b28fafd3b63d48e8a3e83fb57bc93b225e03ad5d8758fa5603e90bc59f41cc548339d673bfce074b7aefec72a34", 0x86}, {&(0x7f0000d2d000)="eada6a87944f10e7afde1d0c81a2cb09bf297e02adbbea32aed5d272fe8dd7efc242ee4c3b176eadf72d5a44c9f639d30da6", 0x32}, {&(0x7f0000b98000)="e2155513a6d4a1dac28bbd245733ccc3b3b6af08d82eb6b65d57c81948aa6c297de940296e446a25bbdaa4267d08b8486a9da06a13bc0c4b541dfb5ec467952abd88f2d412032dcbd4d5f9e097f797637922a50016aa0bbbbdc0bed030499482cc46dbf571ac25ec54d66828f4c4c23aae9606a23be1192c701f398c1a29a0ae3e604d3dfbd3328690c65965991453922e62aae53317b9103716853fa3e0feb108b86e5ce59bdd94cc56cd9ad721b1", 0xaf}, {&(0x7f00001df000-0xdd)="16f8b9c9c9a7804db12004da60bb3ff41922b2bdb3eaf46556384a684cf4665190d5418c8e44c7d2771e9b81a5a9cea935bce75fb7936caaf7fa9ceebcf45fbee3d4fffc272d3c06ebc88fc09bc00a5439c175598ab92b05a4d6f5962dfe876b800b2699963de21987a930282390a632ca9380b731d809f82ac44f7091163b85da9a903b4d9896aec0751a57be7b736cf625c2aedc77a37f0dc69947eb3c9875ec803fd754dda7a504d7fb40881bf7e2c270117eea14bcb837fc200dcf50b63720dd745478c450318a55469060df3fa4a512ad391c85cee7047de7e3f2", 0xdd}, {&(0x7f0000450000)="73a232c7e048943c6101ac9b1517d0cbe56da9433ee943f9718bc8ae7061be8784b8277d7140d604bbc1ccb97523169ec4be0472bdbe53c8bfab167188877ed33121fe2b4803cc5fdbb7bd6ab6f6aa286aa14d854aa377a7b1509709b4045db7e49a1a67", 0x64}, {&(0x7f0000e07000-0x98)="46798712e4c40fd4d49dbce26629594b198fdcd09c6d5fdd95879a9fbc53d5bdc162bbc0c2e2f5598371a769aed7b918d701adb3b46d5f89765b570ca6e6af821f67e8ae8367717ffe9087e3e9d8e3c84fecd6b836ed5f95bc8349c56c9f767b5c414f3e4a8d5a02631202fed9d09baff73724d01178276ed5b22e0463a4269ef70f7a257b8a03302f1debcd3a439eb12e00495360b15d02", 0x98}, {&(0x7f0000c99000)="a8a46ce5e659e6eea038499b125fd7e0f7b583a6adb2bf228b89a62c7a73887ec6c5b766bd1f1d86aadb5a204f72360211b251c86ef5573c420fe3f8918de75e020720f8546c5bba0464f87a64c55c575e8d3e62a39eceb0ba6080268d282ba128af6abef3ef4fe2f2833b68b53f1ce7f6cc8b50579e0a9d8ed87c55ea6d036a03b9075983f6f24e2a12c88aedf0d807bb22b127b34c95036f83", 0x9a}, {&(0x7f0000b98000-0x88)="4a595fc2a5abe36f9bcc161de3054e0643d56c767f26cc82826498ac3b9672ab78997e885a40107aac47e94fe889ee9c6236a47ae4acd0497127f13f452b8aa709f8be409d6aee6491305847dfab59c9b215b8b5329554bf0bc650c9c5cbac43559b5c2ca26d407823603a79fa96f259e7e193e1045ad2da26c6f416f0411637d32080d17b896f23", 0x88}], 0x8, &(0x7f0000ed1000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x38}], 0x7, 0x10) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r45 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r45, r45, &(0x7f00004db000), 0x1000000000ff) 2018/02/05 05:51:51 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000050000)={0x5, 0x7fff, 0x1000, 'queue1\x00', 0x1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000003f000-0x14)={0x400, 0xfffffffffffffffb, 0x2, 0x5, 0x5}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) 2018/02/05 05:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006bd000-0x4)=0xc3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f98000)=""/55, &(0x7f0000b62000-0x4)=0x37) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000495000-0x1000)="177474887d40b17e0505539072855017eabe309c3ae589d9ed7a9c6d683bc459456cb8fe68e372a2621dffb1557a173780ba72399100ff698411bb4d96d935b0f65bdeeaa951491511f6429f2b47d94e274f33011171cd74778c74de35b6cf30b20c1b57c622875b8bcb8d02251abec3072712077bc9b92d3801d3f4a5d5a4cc01cfbc2e1d0423ea009cab5d0f9a569defe6b11f6c6381737fbd9bbfe59d4ff23cdb8fed1710b9a6b96b52d28434174eb1d0256aa47ac0", 0xb7, 0x800, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = add_key$user(&(0x7f00007b8000-0x5)='user\x00', &(0x7f00002bc000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000003e000)="11673f96272a103c01a64d169c48dad432588234d2382898bf583cfaf5d3047272233826b4d23f9617a61b1b79d05e91ff3a910f1325662ff95ab11360545ea32761bd95e56b832a474ea55415e24cfe9a344f7dafeda1ef848b59f3b7b89becc2e772162dcf7f08d75af9917a5e4e5977d8fc5f104d95931af62e8d7b847f05fe3f6a63da6686ebd5450354d7df13ae1e6d60c57a45c5b672705fddf4569a68b5bbab159588617dfe1ef808738055811642b860b3dcb69318a0c9eb074000e1bba6e5ee754aa339b44ef13ff9e42a3a11704b183b38a07a608f7c892ff350e90a2265", 0xe3, 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f00001dc000-0x86)="557c95e9a061bd7c73df42f9dd625d57511bd3c3a41d59f252520b68233f15c171d98f035b5fca41134c8b07129245cf9e218f92a2aad5dbd41333a1360938a16e7c1c3b150f64b36c7815b31349df49cf18f506134b46df1d5b0bea53bc0a7fef727c938bc9c569f0045debe5aaaae9a27742b8e6d10f7588c100fea737d3b0c51014448f4a", 0x86) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007d2000)={@generic="ac2308124f061aecf659d97488340873", @ifru_flags=0x2400}) dup2(r1, r1) 2018/02/05 05:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005e2000-0xd)='/dev/snd/seq\x00', 0x0, 0x1ffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000e08000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x400) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000904000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 05:51:51 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$unix(r0, &(0x7f0000006000)=@abs={0x1, 0x0, 0x3}, 0x100000066) 2018/02/05 05:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17}}) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00001a0000)={{0x7fff, 0x3}, 'port0\x00', 0x8, 0x2, 0x7fffffff, 0x7, 0x2, 0x1ff, 0x7, 0x0, 0x1, 0x8000}) r1 = getuid() lstat(&(0x7f0000fa3000)='./file0\x00', &(0x7f0000912000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/05 05:51:51 executing program 5: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000f0e000), 0x4) 2018/02/05 05:51:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x6, "1eac08cfe7b6"}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ff2000)={r1, 0xfffffffffffffff9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x800}, 0x8) r3 = inotify_init() r4 = accept4$nfc_llcp(r3, &(0x7f0000002000-0x60), &(0x7f0000002000-0x4)=0x60, 0x80000) fadvise64(r3, 0x0, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x800000000, 0x7fffffff}, 0x98) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') sendfile(r4, r4, &(0x7f0000001000), 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) setuid(r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x6)=@random={'os2.', '*\x00'}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={r1, 0x9, 0x2, [0x6, 0x1000]}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000007000-0x6)='rxrpc\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000)="374f4c38b771a0d7a793c405f4e304f1e8cf9279d2763fa7d77ef3e7ae224e4464e53b553a665c8c5743096b22b40da2e6b916d915bd31ab3f5f98b258fa420362bec111e3f39b0e384566d7889e2e4fc5d7ad882610c25c77a91def21aa508b9db11ffc07d0c4234d70db478713b99d0e821b75725b6b48de", 0x79, 0xfffffffffffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r6, r7) 2018/02/05 05:51:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe1000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000d69000)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) r4 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TIOCNOTTY(r4, 0x5422) ioctl$TCFLSH(r4, 0x540b, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe2000-0x10)={0x0, 0x0}) utimes(&(0x7f00005cc000-0x8)='./file0\x00', &(0x7f00009a0000)={{r5, r6/1000+10000}, {0x77359400}}) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/keychord\x00', 0x40280, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r7, 0x101, 0x6, &(0x7f0000fe0000)=0x1, 0x4) 2018/02/05 05:51:51 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f000000b000)=0xe8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004000-0x10)={0x12, 0x1000, &(0x7f0000011000)="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"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000013000-0x8)={0x9}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000011000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x2, 0x7ff, 0xa, 0xa0, 0x80, 0xaf, r2, r3}, {0x401, 0x3, 0x8, 0x5, 0x1, 0x4, 0x100000000, 0x3}, {0x2, 0x7, 0x7, 0x46a3}, 0xfffffffffffffee0, 0x7, 0x1, 0x0, 0x3, 0x2}, {{@in=@empty, 0x1, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x7, 0x1, 0x0, 0xfff, 0x27, 0x100000001}}, 0xe8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000014000)=""/143) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000014000-0x78)={0x8, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @multicast2=0xe0000002}, 0x100, 0xfffffffffffffff9, 0x8, 0x5, 0x6, &(0x7f0000014000-0x10)=@generic="13eba0f024820df0ee12b8e19610d3af", 0x5, 0xfffffffffffffffa, 0x80000001}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 05:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xf4b0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xd8bc525b564260f) ioctl$int_in(r0, 0x5452, &(0x7f00009e8000)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d22000-0x4)=0x7, 0x4) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000378000-0x20)={0x2, 0x0, 0x10003, 0x1fc}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000a1b000-0x10)={0x147, r3}) connect$inet6(r0, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000afc000-0x10)={0x12, r3}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a2d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$ipx(r4, &(0x7f000072d000), &(0x7f0000d6f000-0x4)=0x10) 2018/02/05 05:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a58000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000dcd000-0x4)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000000f000-0x50)={{0x8}}) 2018/02/05 05:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') r0 = creat(&(0x7f00009d9000-0x8)='./file0\x00', 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c74000)={0x9, 0x6, 0x100000000, 0x6, 0x8d6, 0xff, 0x3f, 0x400, 0xea08, 0x6, 0x1, 0x2}) 2018/02/05 05:51:51 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/05 05:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r0) 2018/02/05 05:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000075b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000051c000)={0x1, 0x8}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ff000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r3 = accept$netrom(r2, &(0x7f0000cc7000-0x48)=@full, &(0x7f0000ed1000)=0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009d5000-0x10)={0x7, 0x1, 0x80000001, 0x3, 0x0}, &(0x7f0000f93000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000545000-0x8c)={r4, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, 0x8c) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000008c000)={0x0, &(0x7f00001c5000-0x48)=[]}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000ad5000)={@common, @ifru_mtu}) 2018/02/05 05:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3}) nanosleep(&(0x7f00007b4000)={0x77359400}, &(0x7f0000b7f000-0x10)={0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000ae3000-0x10)={r1}) fcntl$getflags(r0, 0x401) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r1}) r2 = add_key(&(0x7f000046e000)='dns_resolver\x00', &(0x7f000085a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e8a000-0x42)="71c7dab90020f4a319ec3b111d45e3355b0d12f816bc943ece8db535931be81f789accb99871e4ea002b2cb5902c7d9e8fff0bfc50e0f14b7c62fdff782643760689", 0x42, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x100) 2018/02/05 05:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000088000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004c8000)={0x0, 0x2caf351, 0x1, 0xffffffffffffb2dd, 0x5, 0x1}, &(0x7f0000960000-0x4)=0xcd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cbf000-0xe0)={r2, 0xd8, "1a9c23aa5e2ce7e4cad147540cc560c2fb50e35fbc92eacd9369700c80505cdb939f8e6dcb2e6ae0d8bcfe7ea4a6401399e3fa585277378e8ed491883a9d67d3b8a19d784c1de1e3f58fd8fbdfe1c4d6275dcbe47c78c10301f442ce2a4b5057cca8b060a06a74e71874c574025c6db0ff98e2a7984ad69835750078276bc2115ecec391ce3437e56a65b2a65982e802307bbc6457c275d40122d24a7b22c8569ad40d785694775376a97821d9dab689627461dff9b0e6d0b1dd97c5018a6e9ec57ea4b65773a1600d4ad6a5a18806cda80f854b76602bf8"}, &(0x7f0000bbb000-0x4)=0xe0) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000180000-0x8)) 2018/02/05 05:51:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f00006c0000)='/dev/sg#\x00', 0x10000, 0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000b6c000)=0x4) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efd000)=""/184, 0xb8}], 0x0, &(0x7f0000ee0000-0x51), 0x0, 0x85}, 0x2000) 2018/02/05 05:51:51 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, 0x0, 0x241) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000002000-0x24)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={r3, 0x100000001}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004000-0x8)={r5, 0x401}, &(0x7f0000003000)=0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x100040000, &(0x7f000000a000)=@file={0x4, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)={r7, 0x398, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96620600002b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21e3"}, &(0x7f0000001000-0x4)=0xfffffffffffffe97) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000006000)={r6, 0x3, 0x80, "1025eb4a608ca247b8f318c0ef9680ab597a629c5c401310bf3aab4252dba5f3517cb443998e7bdeb2bd84e190a5b1298e57613b03938292ffc04c4d617a15aa9b9d570e07600cd08555f20c56b56c66761fde6c45ed2ad9419e4d20cf7ee029549faa97dbf30e716b58573100728e40d87703dbfdd67fdf39357bae7135d9c7"}, 0x88) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x1397}, 0x3, 0xf5, 0x800000000000081}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x8, 0x6, 0x4, 0x1, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x6, 0x2}) userfaultfd(0x180000) 2018/02/05 05:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000001000)=0x8) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009f6000-0x4)=r1) 2018/02/05 05:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000887000-0x8)={0x0, 0xffffffffffffff34}, &(0x7f00005a7000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f2c000-0x8)={r2, 0xe4}, 0x8) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/05 05:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000fe4000)=0xe7, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) write$fuse(r1, &(0x7f00003fa000-0x18)={0x18, 0x0, 0x6, @fuse_bmap_out={0x100}}, 0x18) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0x2, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2}, @in6=@empty, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3bb}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) fcntl$getflags(r1, 0x0) accept$packet(r1, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009c5000)=0x14) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac71044ab15c850919c4bdf5367ec97f1ed40c292a71b5915309089794828", 0xdd, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/05 05:51:51 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4), 0x4) socketpair(0x5, 0x8080a, 0xfff, &(0x7f0000001000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000003000-0x60)={0x0, 0xb, 0x1, @tid=r2}) 2018/02/05 05:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000fd6000)='z', 0x1) close(0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/checkreqprot\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fa3000)=0x1ff, 0x4) 2018/02/05 05:51:51 executing program 4: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b51000-0xe)='/selinux/load\x00', 0x2, 0x0) unlinkat(0xffffffffffffffff, &(0x7f000077d000)='./file0\x00', 0x2) 2018/02/05 05:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) sendto$unix(r0, &(0x7f0000347000-0xe7)="d4bada0fa6cef0fd71e879b2abb0fefc0df36f867dfb8f24769b30199a4d668a7943edc22992a8a6155feef018cda1a0b7abd9ecefef0e913f525521f524ced000fac7b1565bb7a4dfdb3fef3682abc45e6c94228c2d48e7c7f14a6fd489e5cccb8d76fb53c99f153aa9e6ac19c0122419b80d860a28688d9d822912220e80db9fb569e6a03df7dfbdd7128f24e86ecced799892b3b06b08d8da36b352ab43179d0b890443343d6a788c0367d6297c90814f0763067293741d759b68f1cdcb2112dbc2af6a1de61827a7619bb6e13709f953ad0dd9611893949599d32792bb36edca8bdf8bbaab", 0xe7, 0x0, &(0x7f00006c5000)=@file={0x0, './file0\x00'}, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000696000-0x8)={0x0, 0x0}) getpgrp(r1) 2018/02/05 05:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f7600000000441e16fa33d57e226460104ca0dedf1f0e8365cd43d106c81d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed000046", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) socketpair(0x3, 0x5, 0xffffffff80000000, &(0x7f0000f60000)={0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000020d000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @random="5de8bf594dfb"}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, @generic="c9b18ab73021577a6e937f63f1950222"}) 2018/02/05 05:51:51 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/05 05:51:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000054000/0x4000)=nil, 0x4000}) rt_sigpending(&(0x7f0000013000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:51 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000d67000-0x14)={@remote}, &(0x7f00006bc000-0x4)=0x14) r4 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') setns(r4, 0x0) 2018/02/05 05:51:51 executing program 0: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xfb, &(0x7f0000b64000+0xe48)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000be4000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000880000-0x4)=0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e1000)='/dev/ppp\x00', 0x10042, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000029e000)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000042e000)=0x1, &(0x7f0000e6b000)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000534000-0x14)="70726f630030f2dac8889c417ba041a861c139eb", 0x0, &(0x7f0000fc9000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000dd8000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00007aa000-0x63)=""/99) r4 = open(&(0x7f0000807000)='./file0\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000c0e000)={0x8001, 0x5c, "1c22493e7bb415f251ec1b55bd0ac411c3cb3dc28737842a8f8ff27958513e37c1bf65bf41ff09397a685f67ad5204e02005c46b4bbacdc81e9fd2c074262acb9800096a9b701cca26532bb1a7267e19ce4b43a2a6df29967ec0e99c"}) bind(r4, &(0x7f0000ff5000-0x8)=@sco={0x1f, {0x8, 0x8, 0x3, 0x7, 0x4, 0x2b1}}, 0x8) syz_extract_tcp_res$synack(&(0x7f000051e000-0x8), 0x1, 0x0) accept4$ax25(r3, 0x0, &(0x7f00007ac000), 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009c3000), &(0x7f0000233000)=0xfffffffffffffee9) 2018/02/05 05:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x3, 0x7) pipe(&(0x7f00005f6000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000a08000)={0x51, 0x7, 0x8, {0x400000, 0xfffffffffffffff7}, {0x400, 0x10000}, @rumble={0xc7bd, 0x401}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 05:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000a28000)=[{r0, 0x2011}], 0x1, 0xfff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCXONC(r1, 0x540a, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 05:51:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000001000)=""/168, &(0x7f0000002000-0x4)=0xa8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xa2)={0x0, 0x9a, "a48c0024bf488e8c0fa47090db147bd03835689278dba42ca561eabb0033585ad98870ee0f121299ed6fca9b7474e6f41914d010b72bf6aa4bafcdd763e22b1fbac8163f90aca7df937b4ca121b38540d7cb33ff9c1b2de019a1641e16e2e5d0a6044f05ed1d82669e85a26860e455c98d632b1ada5525cdef9388baa996f27a1927fc9d70ca3366e16e94e9a5c404eafa5946d224745ebda592"}, &(0x7f0000003000-0x4)=0xa2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8000, 0x201, 0x0, 0x4, r1}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000003000)={@rand_addr, @broadcast, 0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='bcsh0\x00', r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x7, &(0x7f0000004000)=[{0x7, 0x3, 0x9fe}, {0x8001, 0x2, 0x47f, 0xffffffff}, {0x2, 0x5b0d, 0x7fffffff, 0x1}, {0x1, 0x8000, 0x7f}, {0x6, 0x83, 0x6, 0x53}, {0x6, 0x200, 0x4d, 0x6}, {0x0, 0x1, 0x5315054c, 0x1}]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x4001, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0xcd06) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000006000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000006000)=@ax25, &(0x7f0000005000-0x4)=0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000006000-0xb2)=""/178, &(0x7f0000004000)=0xb2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000007000)="f0e5600dee94f236943dd2f686b6a2b87efdf248abb8ca3cf8cbd3906afdff19f4eac28d10955cedfe31410b98411d36fc33c7f2b80c18a5d0be02f9724027ef365224c16d2f7292db0af1f75bf7e4b6c70c69548e7861f86ff4cb512325758b8efd45d08fbdeb4b958d860cbb7d47f9ca957cf8d2ec01a281778834b5f4dca6e489251ad1893fdc30996210fefca777d71d6a3a69c687e06e47831d648e89507aad", 0xa2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000-0x10)={0x3000000, 0x8, 0xf2, 0x7, r1}, &(0x7f000000a000-0x4)=0x10) 2018/02/05 05:51:51 executing program 2: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) socketpair(0x5, 0x80805, 0xffff, &(0x7f00004e3000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000214000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000359000-0x10), 0x8) 2018/02/05 05:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000b10000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f00006e1000-0x8)) getpeername(r0, &(0x7f0000a64000)=@ethernet={0x0, @broadcast}, &(0x7f000060d000-0x4)=0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1}, 0x4000000) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x318}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) getpgrp(0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x200b0b00}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000512000-0x1000)="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", 0x1000) 2018/02/05 05:51:51 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0x5e, "553845e46d234b417b827d97fa9827cc50cc89c62dddba98db6b8304f3db78fb12d81004e32b07d750de6f16ccbf1e91dbbc10db0ef808951f1182d30cacef356fc9c23552b254231234685123e71b33337a52dabcc7fe60fec972270cce"}, &(0x7f0000006000)=0x66) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000b000-0x10)={0x80000000, 0x1, 0xff, 0x7f, r3}, 0x10) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/05 05:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000036f000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000781000-0x48)=[@in6={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xa2}, @in={0x2, 0x1, @rand_addr}, @in6={0xa, 0x0, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x62b}], 0x48) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001da000)=@get={0x1, &(0x7f00004f2000)=""/166, 0x1ff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006da000)=@sack_info={0x0, 0x200, 0xffffffffcc0205bf}, &(0x7f0000089000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000910000)={0xffffffff, 0xa9, 0x200, 0x1ff, 0x0, 0x8, 0x5, 0x7, r3}, 0x20) ioctl$int_out(r2, 0x5462, &(0x7f0000a24000-0x8)) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) readlink(&(0x7f0000d4b000-0x8)='./file0\x00', &(0x7f0000968000)=""/85, 0x55) 2018/02/05 05:51:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b5f000-0xa)='/dev/ptmx\x00', 0x240, 0x0) write(r0, &(0x7f00002e3000)="80ae5150f0d5f9a2978127db4cb957c331376e51b71aea36fb0eb72dba604216d34144ae1247874e2dde57eb9b3b3818a832e21a0d195774f169ff36fc5c706348be97d0304ab8d3b0fb04850bc7c8f775dc004707c070f7ee0857311f68a5d334a8d7049aad4ce4a2f311221ffed4b2aca048c7d943b2d0537df5d6", 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d8e000)={0x93ab}, 0x4) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a51000-0x4)) readv(r1, &(0x7f0000e81000-0x10)=[{&(0x7f0000eee000)=""/165, 0xa5}], 0x1) 2018/02/05 05:51:52 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a7c000+0x291)={0x0, 0x14, "451cdf6e08a2852b62f1d91956ada2107eb3fb46"}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d7d000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000fd7000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r2+30000000}, &(0x7f0000c9d000), 0x0) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10), &(0x7f000000d000-0x4), 0x0) 2018/02/05 05:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r0, &(0x7f0000714000)=[{&(0x7f00001eb000)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x100000000000000c) 2018/02/05 05:51:52 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) 2018/02/05 05:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) fsetxattr(r0, &(0x7f00008e7000-0xe)=@known='system.advise\x00', &(0x7f00003c6000-0x12)='/dev/input/event#\x00', 0x12, 0x3) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00002bd000-0x8)) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000660000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000957000-0x14)={0x0, 0x37, 0x3000000000000000, 0x1, 0x1, 0x100000001}, &(0x7f0000e40000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000530000)={r2}, &(0x7f00000ba000)=0x8) 2018/02/05 05:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000c1c000)=""/183, 0xb7, 0x6a6, &(0x7f0000e5e000-0x10)={0x0, 0x1c9c380}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000450000-0x10)={0x77359400}, &(0x7f0000179000-0x4), 0x1000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c02000-0xa)='net/ptype\x00') getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000ddc000-0x4), &(0x7f000057b000-0x4)=0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x8) ioctl$KDENABIO(r1, 0x4b36) 2018/02/05 05:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009a1000-0xb)='/dev/hwrng\x00', 0x200200, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00009be000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000776000+0x1ea)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000314000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000032a000-0x4), &(0x7f0000cfc000)=0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/05 05:51:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/245) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xffffffffffffffff, &(0x7f0000c94000-0x8)={0x0, 0x0}) r2 = open(&(0x7f0000b57000)='./file0\x00', 0x400902, 0x10) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000053000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) preadv(r1, &(0x7f00005a0000)=[{&(0x7f0000328000)=""/127, 0x7f}], 0x2f8, 0x4) [ 69.985936] binder: 7904:7906 transaction failed 29189/-22, size 0-0 line 3004 [ 69.994654] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.004098] binder: 7904:7906 transaction failed 29189/-22, size 0-102 line 3004 [ 70.016939] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 05:51:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)) ppoll(&(0x7f0000002000-0x8)=[{r0, 0xc0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000002000-0x8)={0x7fffffff}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/checkreqprot\x00', 0x101140, 0x0) 2018/02/05 05:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000836000-0x15)='/dev/pktcdvd/control\x00', 0x101100, 0x0) sendmsg$nl_crypto(r0, &(0x7f00001f7000)={&(0x7f0000617000-0xc)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000422000)={&(0x7f000095e000)=@del={0xe8, 0x11, 0x208, 0x0, 0x2, {{'pcrypt(rfc4106(rfc4106-gcm-aesni))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x80000001}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4800}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000914000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000043f000-0x10)={&(0x7f0000a2e000/0x3000)=nil, 0x3000}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)) 2018/02/05 05:51:52 executing program 4: getrusage(0x3, &(0x7f0000f7e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000530000/0x4000)=nil, 0x8, &(0x7f0000319000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000725000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}) 2018/02/05 05:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b2d000)) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) bind$unix(r1, &(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f000021b000-0xa8)=[{&(0x7f0000542000)={0x27, 0x6, 0xffffffffffffffdc, 0x0, 0x4, 0x1, "9c74ddd4572d9c4c4c7d5c11dbfffb09279a9c3369a0c5f92e4ff4366b11002ababcdc2855ed49c5a7c6bb4aff82a8aa954aa9d50ec7d0275b4dceaca55d51"}, 0x60, &(0x7f000050e000)=[{&(0x7f00008f0000)="5f22cbc7c45130f32323b82c972c982bf3e53999543027b2153b9efb99df2a125231362ee9781c755f73acbb5c76e19b0cb0421e093dc83bbd429021affe7fa7867a60abeef4767f4fe9ff62c885256119fa04e76f9176dd2218835a3351a97f608c470d6d735d6583c8256b74b2e91f2b5f3a2d167f2065ea", 0x79}, {&(0x7f0000c7b000-0x7d)="abceb831c1c9b790ca5b1d4c760fb6df29230a98e3871bc7c3ec0d9f9443d4034600e2484a9fecd5429ce51e0a8aa68424bfbd310a19d739d1e6e1942b43dc84e175d2f5c4093b68dd61b9526c00aebfc8e1275b01eaea4a54545f4a6405847bfbdc8ede154ff430a2a212dcb36c1fd10d09583982c9236a6deacdb573", 0x7d}, {&(0x7f0000440000-0x95)="645c3188ba66417de12eac13c7af1281159d6d892c038e4e7212e611f0e680885fc43beb97e5d2f6c8af89efcd920829f5fe0daefa0ff101f076cbc7d7534b9bf24c00436bfbcc045551a051d95ce33aae239c4000fc76e12993cc44beb2319f5957954feecab0ad119cc16ba735eb0af456e47e384157369d11623217315e05b9cf9036993864c3c7f4720b0efd705c025ee7f8c3", 0x95}, {&(0x7f000002a000-0x16)="ffe2f69fd84eaf093ac63a1e2de745df378be1729357", 0x16}], 0x4, &(0x7f00001d7000)={0x38, 0x10d, 0x7, "70ceda32c7b3bc378e43f8ec391c6a5eaaa9f9d0e17d635f3a6c9e1ca1cc5bebf301014b6b1c"}, 0x38, 0x8000}, {&(0x7f0000ca6000-0x60)={0x27, 0x8e, 0x1, 0x7, 0x7fff, 0x1000, "1b9a984a3c5633b19556db1e52395b485f132d6e92f19c6993539e2a82dcb2ac0a1f3674becad53b1652a1af1e1d9cd3b57459c474f481b6598f5a9ad7ff3d", 0xa423}, 0x60, &(0x7f0000340000)=[{&(0x7f00005ab000-0x9)="5f1e3152bb060575e8", 0x9}, {&(0x7f0000a19000-0x9a)="552bf8ddeaa517d9f2acc677a1dfeb4c0c36a196b9871c40223f5d9aada1cae2596ed813b23e0f47d8d8ceffd4f5a753e8a4708bb684eabdad4cdb6e42228cd306119c25440f99dd351e9bb0a45d36b1417931e10a41ffda64725c69fc09c10b3b4ffe52b869c403dd3defef3f1d3d1465370beec6a56ade33163a7354ed2ef373161a95c12739b0e206bac4ee580bb17f05f05b2fe16d332f59", 0x9a}], 0x2, &(0x7f0000224000)={0xa8, 0x10d, 0xc0, "9953206eb1c21c916c8e0f46929b8ff6102d8a53e71b11413b88707ddce7bde7b2e88f87602ea7e7ae158a0ebf06deb8647e628b3d6ee0becd93463e18ec23435d0f0e0211e181c3c70576792065b8c8f3f46a891d26ce43d4d1a372ff14f2fe4291ac81671cdf5d7204db14de44ab4997a79bd5fc04339ee37d1a4ed03a6c8caf9241ae20452b5f4d305b481b44c9cbd8"}, 0xa8, 0x4000000}, {&(0x7f0000aa3000)={0x27, 0x10c, 0x9, 0x1, 0x9, 0x101, "d372ad2166cd143655bee3aa9dc032a6d26e6e6630b1bd22939414d6285403e431867046095e22a7c9c52cd90d162891770a72f810349975e8ba1ccdf5e31c"}, 0x60, &(0x7f0000692000)=[{&(0x7f0000b6b000)="1b3bf09de68a0809559dcb4bb1acb5b481771fe18944568aafb2a9ae55add7ecb9ef8b6c7174738dc5bf8637b20e9674647fde322903ee197d9c8f2ccccf3e82ccb9c758eeb70e0becb460b63dc55d00bb2ec3a4e13889e34c3d2d7c190e045ba92bb5bb93e7452dc5d17d39fbb267c340dc", 0x72}, {&(0x7f0000fed000)="6d5e2d723b15d231ceb150f4964df9b5c537a8b1788d6258729c0429cac62787917e4a0e77cc7995c8069aa3badc08b55458126bd18875f5a8f6495d40f780bea14a9728baf46dbc5b9e39fcad444c9d7c091344dbeee95558951b7e583f8b15ff404682186fc005fa6c6214ab1dfb56cdd5f7fbfc8e49e05515a19b1c2fa2fb9788a7973c20ce76ab0755cc715319cd81cac2989b14cd9c9de478a5eca7a896435854ef83b476af93f171675efec658bbc2bba16f54bf8c0b03f462e0599f67e7a3df54", 0xc4}], 0x2, &(0x7f0000763000)={0x20, 0x0, 0x1f, "3a026ddce5a66b911dc0433efa"}, 0x20, 0x800}], 0x3, 0x8000) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/05 05:51:52 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000), &(0x7f00002f5000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000fc5000-0xc2)) 2018/02/05 05:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/hwrng\x00', 0x400000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000012000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000025d000)=r1) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000c89000-0x4)=0x8, 0x4) r2 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x1000, 0x4) 2018/02/05 05:51:52 executing program 4: r0 = open(&(0x7f0000591000)='./file0\x00', 0x87230dfbdb11c4b, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000f1e000-0x10)={r1, &(0x7f0000398000)=""/114}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) sync_file_range(r0, 0x80, 0x8000, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) fadvise64(r0, 0x0, 0x7, 0x5) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000)) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000004000)=0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x4}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000007000-0x78)=""/120) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000006000-0x28)={@common='gre0\x00', &(0x7f0000002000)=@ethtool_flash={0x33, 0x10000, "8fe061368cc6ccfa21e21cca82dbd1d77563d905c1507bceb206a2a31dad4a7de3853833b33e79c8fe4ead0c18c228e67195ffcc8dc1694ea9114a8d2ab31e5d6113e12864b1d76049402f0eb0df62f4a2b2747783a47ed8d325ea20b002b25ccc821fd2c3162dc4ddea334908414b9e3444e724b5461eef5684584abb0f5e7f"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000008000-0x4)={0x5, 0x5, 0x3}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000008000-0x4)=0x222, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) 2018/02/05 05:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b1f000-0x4), &(0x7f0000aa5000)=0x4) 2018/02/05 05:51:52 executing program 4: ftruncate(0xffffffffffffffff, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x400002, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) sendfile(r0, r1, 0x0, 0x1dee) 2018/02/05 05:51:52 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000090d000-0x14)={0x453, 0x3, 0x2, 0x3132, 0x1000}, 0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/05 05:51:52 executing program 3: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x100000001, 0xe124) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r2 = syz_open_pts(r1, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002000-0x4)=0x1c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x20, 0x0, &(0x7f0000001000)=[@decrefs={0x40046307}, @release={0x40046306, 0x1}, @request_death={0x400c630e, 0x3, 0x2}], 0xef, 0x0, &(0x7f0000000000)="b7419e54fa9ad2cd6d75857c5c5895c59976938229c71edcfdc4441c464d0f94812f656458b6ee7bdb37bd94ad9ccb5045af78ce5e8ac7e2c3f13f29c63c8befaf97004b9319034e547d7dbe9da448b7ba1a5b9745bdaff4211020046a61ae57724d295d496d2aa19d7afd0499a25d309670c73de73b745aef79d32e8ba0bd01a3792f5da9c6fe07d22898d9c3f7ae5e1bfdc1223560895687c177a7006b3d77e3b7358546678a6f9893cf53c0a8d3c77f42f8415abaad126f97af94a308e2fa46d1c30b3aa88672cd34ba36286271244618977e4d16609b98b67f7c76af18103f7f5d1f667a1e157681f90ae2d45a"}) sysfs$2(0x2, 0x3, &(0x7f0000002000-0x4d)=""/77) ioctl$KDMKTONE(r1, 0x4b30, 0x8) chmod(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000002000)=""/205) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000003000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000004000-0x20)={@generic="fc536ffff81cb4127baa6e6ad6d4135e", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000), &(0x7f0000003000-0x4)=0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) getpgid(r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000004000)=""/19) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000)=0xffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000-0x8)={0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={r3, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}}, 0x10001, 0x2, 0xffffffffffff0696, 0xd71, 0x21}, &(0x7f0000000000)=0xa0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000-0x10)=@generic="511e87e47ee2ea41937d44a443c2ddc0", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000)={0x10001, 0x0, 0x1, 0x7f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r4, 0x4418}) 2018/02/05 05:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000ce2000-0xb0)={{0x10000, 0x5}, 'port1\x00', 0x10, 0x20000, 0x3, 0x4, 0x8, 0x20000000000, 0x81, 0x0, 0x4}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c33000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000b7f000)="64c31c5df1259f80c70c6c9f17124755b235d19ce9cad50e6883c05506add220b79057af067d6fc29f3936a89682c80139b91335ddb67b546d1dd4f48c8b996685ed1b41222e564ef8250487c84a02ecb2843927fcf320c13821") getsockname(r1, &(0x7f0000138000-0xc)=@nl=@unspec, &(0x7f0000ea1000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000210000)={0x0, 0x2}) 2018/02/05 05:51:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000+0x9c1)='/dev/sg#\x00', 0xb5, 0xa240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000000000+0x552)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) sched_setscheduler(r1, 0x1, &(0x7f0000001000-0x4)=0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1e0)={0x80000000, 0x607f29ea, 0x2, 0x6, 0x8, [{0x38, 0x7, 0x4, 0x0, 0x0, 0x800}, {0x6, 0x8001, 0x7, 0x0, 0x0, 0x188}, {0x0, 0x4, 0x2}, {0x3ff, 0x800, 0x9, 0x0, 0x0, 0x100}, {0xff, 0x1, 0x0, 0x0, 0x0, 0x18a}, {0x0, 0x7, 0xfffffffffffffff8, 0x0, 0x0, 0x2000}, {0x200, 0x8, 0x101, 0x0, 0x0, 0x802}, {0x8, 0x99, 0x4, 0x0, 0x0, 0x1000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r2 = syz_open_dev$sg(&(0x7f0000031000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r2, &(0x7f000080a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x100, {0x0, 0xffffffffffffffff}, {}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r2, 0x2284, &(0x7f0000305000)) 2018/02/05 05:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f62000-0x4), &(0x7f0000002000-0x4)=0x4) [ 70.199887] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7980 [ 70.208458] caller is __this_cpu_preempt_check+0x1c/0x20 [ 70.213967] CPU: 0 PID: 7980 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 70.221494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.230842] ffff8801cd8a76d8 ffffffff81d94b69 0000000000000000 ffffffff83c18800 [ 70.238886] ffffffff83f454c0 ffff8801c8dbe000 0000000000000003 ffff8801cd8a7718 2018/02/05 05:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c7c000-0x8)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000011c000-0x8)={0x2, 0x1, 0x5, 0x40}) getpeername$unix(r0, &(0x7f000083a000-0x8)=@abs, &(0x7f0000699000)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000910000-0x4)=0x5b1, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/05 05:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000cce000-0x8)={0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000006b000)={0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c"}) [ 70.246924] ffffffff81dfc144 ffff8801cd8a7730 ffffffff83f454c0 dffffc0000000000 [ 70.254955] Call Trace: [ 70.257533] [] dump_stack+0xc1/0x128 [ 70.262891] [] check_preemption_disabled+0x1d4/0x200 [ 70.269636] [] __this_cpu_preempt_check+0x1c/0x20 [ 70.276116] [] ipcomp_init_state+0x188/0x930 [ 70.282157] [] ? __lock_is_held+0xa1/0xf0 [ 70.287938] [] ipcomp4_init_state+0xb0/0x7d0 [ 70.293970] [] __xfrm_init_state+0x3e7/0xb30 [ 70.300005] [] xfrm_init_state+0x1a/0x20 [ 70.305686] [] pfkey_add+0x1fb9/0x3470 [ 70.311197] [] ? pfkey_delete+0x360/0x360 [ 70.316967] [] ? pfkey_seq_stop+0x80/0x80 [ 70.322736] [] ? __skb_clone+0x24a/0x7d0 [ 70.328415] [] ? pfkey_delete+0x360/0x360 [ 70.334180] [] pfkey_process+0x68b/0x750 [ 70.339858] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 70.346683] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.353503] [] pfkey_sendmsg+0x3a9/0x760 [ 70.359195] [] ? pfkey_spdget+0x820/0x820 [ 70.364971] [] sock_sendmsg+0xca/0x110 [ 70.370479] [] ___sys_sendmsg+0x6d1/0x7e0 [ 70.376248] [] ? copy_msghdr_from_user+0x550/0x550 [ 70.382800] [] ? check_preemption_disabled+0x3b/0x200 [ 70.389615] [] ? __fget+0x201/0x3a0 [ 70.394867] [] ? __fget+0x228/0x3a0 [ 70.400115] [] ? __fget+0x47/0x3a0 [ 70.405276] [] ? check_preemption_disabled+0x3b/0x200 [ 70.412084] [] ? __fget_light+0x188/0x1e0 [ 70.417852] [] ? __fdget+0x18/0x20 [ 70.423024] [] __sys_sendmsg+0xd6/0x190 [ 70.428617] [] ? SyS_shutdown+0x1b0/0x1b0 [ 70.434385] [] ? SyS_futex+0x22e/0x2d0 [ 70.439902] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.446710] [] SyS_sendmsg+0x2d/0x50 [ 70.452043] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 70.472993] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7980 [ 70.481814] caller is __this_cpu_preempt_check+0x1c/0x20 [ 70.487244] CPU: 1 PID: 7980 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 70.494745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.504069] ffff8801cd8a76d8 ffffffff81d94b69 0000000000000001 ffffffff83c18800 [ 70.512059] ffffffff83f454c0 ffff8801c8dbe000 0000000000000003 ffff8801cd8a7718 [ 70.520037] ffffffff81dfc144 ffff8801cd8a7730 ffffffff83f454c0 dffffc0000000000 [ 70.528018] Call Trace: [ 70.530584] [] dump_stack+0xc1/0x128 [ 70.535925] [] check_preemption_disabled+0x1d4/0x200 [ 70.542660] [] __this_cpu_preempt_check+0x1c/0x20 [ 70.549135] [] ipcomp_init_state+0x188/0x930 [ 70.555179] [] ? __lock_is_held+0xa1/0xf0 [ 70.560944] [] ipcomp4_init_state+0xb0/0x7d0 [ 70.566973] [] __xfrm_init_state+0x3e7/0xb30 [ 70.573008] [] xfrm_init_state+0x1a/0x20 [ 70.578707] [] pfkey_add+0x1fb9/0x3470 [ 70.584214] [] ? pfkey_delete+0x360/0x360 [ 70.589983] [] ? pfkey_seq_stop+0x80/0x80 [ 70.595753] [] ? __skb_clone+0x24a/0x7d0 [ 70.601445] [] ? pfkey_delete+0x360/0x360 [ 70.607216] [] pfkey_process+0x68b/0x750 [ 70.612900] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 70.619715] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.626529] [] pfkey_sendmsg+0x3a9/0x760 [ 70.632215] [] ? pfkey_spdget+0x820/0x820 [ 70.637985] [] sock_sendmsg+0xca/0x110 [ 70.643493] [] ___sys_sendmsg+0x6d1/0x7e0 [ 70.649264] [] ? copy_msghdr_from_user+0x550/0x550 [ 70.655822] [] ? check_preemption_disabled+0x3b/0x200 [ 70.662639] [] ? __fget+0x201/0x3a0 [ 70.667884] [] ? __fget+0x228/0x3a0 [ 70.673134] [] ? __fget+0x47/0x3a0 [ 70.678296] [] ? check_preemption_disabled+0x3b/0x200 [ 70.685116] [] ? __fget_light+0x188/0x1e0 [ 70.690892] [] ? __fdget+0x18/0x20 [ 70.696053] [] __sys_sendmsg+0xd6/0x190 [ 70.701648] [] ? SyS_shutdown+0x1b0/0x1b0 [ 70.707414] [] ? SyS_futex+0x22e/0x2d0 [ 70.712924] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.719749] [] SyS_sendmsg+0x2d/0x50 [ 70.725085] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 05:51:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c90000)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000252000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000973000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x32, &(0x7f0000ca6000), 0x0) 2018/02/05 05:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x101}, {0x6}]}, 0x10) sendmsg(r0, &(0x7f0000987000)={&(0x7f00007a5000)=@nl=@proc={0x10, 0x0, 0x3, 0x80}, 0xc, &(0x7f00009c5000-0x50)=[{&(0x7f0000d7c000-0x16)="725a9cf089e1d4d57995481527e8cb864625b040c581", 0x16}, {&(0x7f00009c8000-0x82)="8cf6992616e00945b3ef717f587e634c799994bf08aa3ebdaf6dc094d73a79b12c20404d36589b1896cd0bf887647e5bc47d0a9236e95eb9a22828ae29f955111c6309d747f5635bc735a32165c44e2c09a5b1b981c7d0dde5e1442d983a9e27e653f3fd3810eeb8dc620c1c5a443a74cc8547f78b6d7aa28c585dc7fb202f78333f", 0x82}, {&(0x7f0000e70000)="d54517dda0a7529a4e318f624b0f2ffd3e5afb6822e8ba6a08e839bd4d5c73244cdfe1694e84a0a37101fe1c0d320b12ea5cdce55e232cc1ff7a613ff65473c7174f04a2b876ffe755f2354dbc4b34d7f46146d276a7bb74b7b7b8b1cdd62705524973509ef3d3f9321c04839f1af2d81158587fdcce62ba6840b64d5009bd4b54921de39196", 0x86}, {&(0x7f0000b58000-0x1000)="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", 0x1000}, {&(0x7f0000d83000-0xe1)="56df0db8841bf3d1f815a7d25c2eb3775d4e2c4f8a0c82e2310f67dc3f22929b9567e6afb526b07e83dbe2b1f13106c777e2cd5e4b5aaa06ee05a3c4098382bf000f7038a24001dbc3a0380c994770f2e39a9f2ee6148f5d87f52a4e436e44ef1526fb0c7f1a7bf624763b700055e2ab43e971ba8be1e52b0034a6c063bf57fa01197221f6f1cee18156b0a876ec25aedc9dc88b0bd5a0bcc55549ab5b3e698b608ecf3b769b1a7dd031b35afdd635685160ae663cff2e2ee205f91ebeb7c1ba5b3be763a42d77072bcf993458658742fff392bffe54054debfc731ead95453410", 0xe1}], 0x5, 0x0, 0x0, 0x24008000}, 0x810) r2 = dup2(r1, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e9f000-0x4)=0x0) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000193000-0x10)={0x23, 0x0, 0x15586510, 0x8}) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a51000)) 2018/02/05 05:51:52 executing program 4: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000}, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000838000-0x8)={0x1, r1}) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/02/05 05:51:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_getscheduler(r0) setpriority(0x0, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setresgid(r2, r3, r4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000002000-0x4)=0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x450002, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000001000-0x20)={"3181abe4ca41a50a2bbe7b71dd41ec81", {0x4, 0xff, 0x72f, "9b236b6ee9e5", 0x3}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000003000-0x44)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={{r6, r7/1000+10000}}) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000001000-0x15)=""/21) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r5, 0x1, 0x37, &(0x7f0000003000-0xde)=""/222, &(0x7f0000004000)=0xde) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000002000-0x120)={0x120, 0x23, 0x204, 0x7, 0x0, "", [@typed={0x10, 0x5d, @u64=0x800}, @generic="853eea40d658e07f700e19bd2c428ac8030feb9f68d1b4ab375bf3de6e06886e038085eeeaad5a6aad3bcded097610be261dc9cfd49740cd78081f70d04fb9a483fdc7eb1a1ce454590729fdd4c4bbf9963693064c44d5354c902b3f0124b6f612989f67b57e735601b10bd4d47e671e41a6c6c9250f6bb782e4a9a2cbf07e5f31d366dd93637803c2d21df04f6cf58d330b7fc7e006daca4c24aeb443aa1d6a29", @typed={0x10, 0x33, @u64=0x4}, @generic, @generic="5a06f2be8e798ca5f3f61f093f53296efcbe5bb7144791b22236ef953c4fdb98a577a18e25eddd79bd134c2a276ff4e13c471c7bc52a16a15282c05b720dc6821f53490658ec5f749ceebcfedd02"]}, 0x120}, {&(0x7f0000006000-0x68)={0x68, 0x31, 0x30, 0x7, 0x2, "", [@generic="f4eb91e618a53c9025fc4b97ebf86a5db3c51eaba08ae344d85115e677e61a1760b2220592073ee29f8db32581ba9ef5cbc3b16daa9ebd6e84bbb425e69b", @typed={0x18, 0x66, @str='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x68}, {&(0x7f0000001000)={0x334, 0x1a, 0x4, 0x4, 0x3, "", [@nested={0xe8, 0x3e, [@generic="a67836df8002e0", @generic="b537e0c06862afb18e7529b4c7c95bbaf43f279d3d683d650cb860915a742bc84ff449a4ce363fe865fdad6845a3d3b05b65888bd4466a93586241080b4017618ef324ea3e68bd93daaf82883f606903de4c3c286c509f9cae88d392c44966cfbe52763fc7ceb5b2d5897666a333c7353aa9da2588792e84899792259a02471129131ccf50cea6c921e1625acb39387309ba678bd29484077e9da73f1985c40ffc651fe0438bc53fe8", @typed={0x10, 0x6b, @u64=0x6}, @typed={0xc, 0x22, @ipv4=@multicast1=0xe0000001}, @generic="4c9bd191fb90a13749d183a8ee6c48ef58ea75164e"]}, @typed={0x18, 0x1e, @str='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00'}, @nested={0xb0, 0x19, [@generic="54a884d839f23505005a3ebe9bc090a63ea80a0275b6b96db1a352d41f81565050529aea31a67c22fbdd4db708b8b772fd7983c2f1f1884573e1139e89f638f761b5106b3d60ef5cff22418d419a70d182e6acc11456222fae9a40feed7802040cf8", @generic="35f4d0b84eb66c8066f7a0d2f535ee9d0e5d141c2e461aecc15d3d163de1b390d7bc1781c034c2d51f514d72b0464eaa1336d729808e6bed1303243719902251507d3d8acb0f295d"]}, @generic="157d0228cdb05895ff304935132d6b7a21fd2dd1ee366c59001c8aa841041294832ad8acaf7ef6f90b16363238c6701de653c9d7686c17832c3a644cea3c88431b410a32c6460a388a1bfba9507645abe2bd2221a9451d307b4861f0d9b9ed20c0086da383da7d1949d8ab53a412a7abbd9e5a", @generic="bef850503105faa0", @generic="1b154b58dc453a90809902dcef54aa78f7a2eccb3dad1b360a78ac610edcdaf3cbec831b54769b3f5210c650facea3cbc63645b2b2332e40b541b834cdf804e552a6335580", @typed={0xb4, 0x30, @binary="689b51efe2dd35fb51856cac27a422ee978b69a902842160e5b7001c27d2cdba921683f6aa0f9bc2ac70eb22c44f540b307830f2b04475677bf389a3030d60f1b275e7050719ec810150cfe6e49b00fe3f6a64fc8f41adab21ced13d7dcb7b7838b7f20ee658591b818444bbbcd05896b8e99bda017c88e6d3fae02e6dcc9fe20f547a7e3b80ad950a1ea00327ed1e85c46781311e0e64fd74060ea1d8579bc576ac5b798bb56273fd330b18"}]}, 0x334}, {&(0x7f0000004000-0x4c)={0x4c, 0x24, 0x302, 0x5, 0x0, "", [@generic="b0c7ba50de83c5c51b931de108bacf64c028d080db4d46a11871318278a32576515977f57e11ab87e1a00c4cd6c9abfb6c20e5d2938a603a8a1d48"]}, 0x4c}], 0x4, &(0x7f0000005000)=[], 0x0, 0x4000010}, 0x20040011) 2018/02/05 05:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r1 = creat(&(0x7f0000e75000)='./file0\x00', 0x80) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000900000)=0xca3d) 2018/02/05 05:51:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) tkill(r1, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/02/05 05:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x187, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000098a000)={0x77359400}, 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000083a000)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004e1000)={0x0, 0x1f, 0x101, 0x9}, &(0x7f0000a9f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000827000)={r1, 0x1, 0x1, 0x3f, 0x0, 0x101}, 0x14) fchmod(r0, 0x1) 2018/02/05 05:51:52 executing program 0: socketpair(0x10, 0x6, 0x100000001, &(0x7f0000b26000)={0x0, 0x0}) connect$pptp(r1, &(0x7f000047f000)={0x18, 0x2, {0x1, @rand_addr}}, 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000ec1000)=""/37, &(0x7f0000000000)=0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="d0b7e33a4eadebc33d1fbe56b8c2a68651d3ef6a21724633adb5aa7b67624c324cbd97082b8a49780b404f804271024d47c55b632d6b84814bcb59ac8a4f45f8aa883adbd82235a62630378f59161dc8c57b7f7f427ac2daafb6d5a9c9ab96ce4430e3d927a4b99d65d4f9fc67821ef52c2911529f8185c951da2f980e479a02c3c5a5a219b1b2f5f63560cca21427194056b1660d0ac781eac7985f18bc8915150fe51d6b57bd0ef49051562070e8a1eaa0a8b44d088b88a483a1", 0xbb}, {&(0x7f0000000000)="4ecd3124597518eed57075f8aa57b7fe9358dbdf6394c8c4d7e468966c2b9e0fbc3372636f968e45d71175c0b15bfd24c20f08c9ca0923b1154726354d7a2e06e66649bd22800d73781428f55f482250c5f97d35135f14ceceb174ef0fdd8a32fe0ab2f59d7aeb77c9d4e4baddeeeaf1b8d6b5a6b15f1836688ba67dd9d9d7b67763ef05c38e4be1e7bc05", 0x8b}, {&(0x7f0000000000)="7b3a639f36c42f47e81f6c0208c6491e4e157ce39e0f4b33f72cf8d386434911793bc63261d0b38f2d2144042cbba09370b890def55a9cbf697dba148ad80f683fe43d6e71fc3baa34f5c35c327292a496811ff28daf7f2bb456eab8c5171dd8efbf29291e63773fa4a82c42e3302d053167f4ab8590cfde2223d839557e90db8e9628af9bc540618afafb8253585544b82cdc6e99dab7319e87850fd3e5afad3af5565f7fc784091032add1775c2eaf0318909b51b57b9d3956952f7e0f94e6d774c3fc30fb5d55cdf0", 0xca}, {&(0x7f0000000000)="754ce62cecb5fbae97224cb21f8b34ee93e3ae15a0b9dfafe69cca551b93860df2d81d337993886ec5db30c19b36af54b5e49e2b8ce98f776ce41b25771d6f2976825e75b24d22886d67a67625c4af4d9af13d80", 0x54}, {&(0x7f0000000000)="e9a2a85f36d27695cf1143f1bdaa49bfd07ca287752f09e859cc1cbe497adce88bc22a4564d0d0baf179bf1591a6a261db6c841d734f3b581f1600616d508a2fe28affb4635ce66109d29950ced800dd149ea494c50126592f43b9942d0a5920b852bbe780ef8053a1333841604dbb3696eac69d967b71969b6992e979615ba2f836e79dcb5cfbc5bd2013c2b63cd579996288cd4260fd194facccdea3dc3e1f21db1f4f8e6a9ae2b409991d7148ea32c542e8d52f8345e8ce28c68f817ebf867c8be31e4a2944abc655128436472486f8128b077691abd002e1e7fe82b639830d02650e1664b53b1b2d5c4e0df603f0810c1184bf40bfee", 0xf8}, {&(0x7f0000001000-0x12)="61f0561edb9686024fe14ba4a4331e18415b", 0x12}], 0x6, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) setsockopt$inet6_buf(r2, 0x29, 0x12, &(0x7f0000bda000-0x14), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000001000-0x88)=@hopopts={0x1d, 0xf, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xb44}, @ra={0x5, 0x2, 0x100000001}, @generic={0x80000000, 0x5f, "61df5c6671391b41e356858390db655aec0c1142f93cca796d3200855001631eccd0701c7d42fedd799d7aaaf6954e87a90ed690bc700a30531d757a8c67cca3bb1b3aa02ce0e4f2c9c7ce3c2077c9cfe389f73eff8efc65cf7e7d7d40c841"}, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x7ff000000000}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xe4ab}]}, 0x88) 2018/02/05 05:51:52 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/05 05:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fsync(r0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c8c000-0x4), &(0x7f0000000000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006df000-0x90)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ea7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}) 2018/02/05 05:51:52 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000895000)={0x78, &(0x7f0000000000)="75f87a0b7d36505f9ffa69c8a1ab1a7ddba13a7f09cf3ef6fea1e6e7e9bc11bff6ff15ff809326249d6094d9b1088bc4ea12a7d20fb8ec11026d96807ac01eecd081497feb2d20a1cc6b8c34dcd11c99e96b892127d2c1fb5755eae900952341cfe3d8262df4fb058e300314362935f11d762686bf43ff49"}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000002e000-0xe8)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000002d000)=0xe8) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000028000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x12, 0x18, 0x18, "b1f4392d3650d661e41abd915ac6f40a5faa4e0efd0a291583db32ff243d23b65aae826a13d2947a446fa9528c918992310e5967afa6e2f56f61b224cf76c2f1", "de46e43f4a6157d73f94781aa1a54357cac0365b1b2fa8a86868fd4aeb28b7069fd1bd95379f8a24d88e99b5da5b5c20ee75c6257d300bacb1d843722c4527dd", "854447461c6e1cdfdf4a9d6c89347a431364b6d86aad461a08d89c8736314f5f", [0x3ff, 0xfff]}) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000000f000)) 2018/02/05 05:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f67000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(r2, r0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e05000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {0xffffffffffffffff}], 0x8, &(0x7f000012c000-0x10)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r7 = socket$inet6(0xa, 0x400000000001, 0x0) r8 = dup(r7) bind$inet6(r7, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r7, 0x5460, &(0x7f0000e27000-0x8)) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x4) sendfile(r8, r9, &(0x7f000053d000-0x4), 0x8080000001) r10 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r10, r10, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) r11 = request_key(&(0x7f00004b4000-0x5)='user\x00', &(0x7f0000f04000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000afd000-0x19)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r11, 0x9) 2018/02/05 05:51:52 executing program 3: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000755000-0x8)={0x0, 0x0}) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000954000-0xee)={0x0, 0xe6, "3f7e1f967b78cf6a383e15acca80600fb8a8f77d11b13d023c500c2386bb1f1b845c0f8fb87b5028c590deb827a9d7b88ed888fb71daaef39825d9e4542565ceef8d59101757ca748c35789c6848d229435e614d77e69f0e9b43c7bd7ba33fbb3cdc2dea50c487c8c1f00bd42dabf87de4a24b8aaca28aea06b7adab40d5dbbaab83244bc379d39f7b8c427be9803b69d526875a32a37ec741736ecbf3652c333569a086fc46aae7e7710bc44a941925d9e3cd69d8daca2e6dd6c9bb5b7cbab68845f56be67d46547673e02ec6398a489bf878577ef4dab5d1a6a3520205b1695182bcd2f741"}, &(0x7f0000169000)=0xee) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000874000-0x4d)={r3, 0x45, "fd36133b036867331bfcba104e41f447b297a12ff94a806647d8c096727cb396785fd676f86d1bcd050a1fe397e34ba74b30bb8804d88976c5cc33259e4824521297203cc2"}, &(0x7f0000953000)=0x4d) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00003fe000)=[{&(0x7f0000954000)="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", 0x1000}, {&(0x7f0000954000)}, {&(0x7f000019f000-0x22)="dc358dbb65b421c0b81b02bec4cf73b4a4b78ef3e014c6755b1f5b15861fe1ebd97d", 0x22}], 0x3, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000-0x11)='/selinux/enforce\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000069c000), &(0x7f000081d000)=0x4) msync(&(0x7f0000662000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000952000)='illinois\x00', 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000113000-0x10)={r3, 0x9c, &(0x7f00002a9000)=[@in6={0xa, 0x3, 0xd4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4d8}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x4, @empty, 0x6}, @in6={0xa, 0x2, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}]}, &(0x7f000024a000-0x4)=0x10) r6 = pkey_alloc(0x0, 0x1) pkey_free(r6) bind$inet(r5, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f000029c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000059d000)=0x14) sendmmsg(r5, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, r7}, 0xfffffffffffffef0, &(0x7f000049d000)=[], 0x0, &(0x7f000061b000)=[], 0x2cc}}], 0x1, 0x8000) sendto$inet(r5, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 05:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d0000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004b9000)=0xf0c, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000b1b000-0x9)='net/bnep\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004aa000)={0x0, 0x498, 0x30}, &(0x7f00005be000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c7d000-0x1008)={r3, 0x1000, "353b3bf893ec74473d08f56b636a5754af64183c82e788831a236b2e30adea8accead0668e8bb6e21ac034bba84fa1b8d402f0bab3f1e5516f48ff50b1b73f9bd05dc0dcf7b32a2a63480e25bb74fe6995b45e5245f7a8a9bf2c18cf6af4d54c155b4686cba06b78ae4691f65df1826418edc9d69d0747e1f81b61c6e81e793edcfe18bedd45648e923a9b2bb891ceeedaef6357de33970364d78f472830565732beb92925bd83c6fa684c8049111134ba7a8edb53b507fbefc34ee9f4aa9ecef0da88a4e8947293d4bff7b348a5f5e476c6e258749e8882efb9f87b6310c9efc187b84c7aacfab256589ecb4a6bb4387af78fdcbba97821f9ac872b90c918a38ca91e15b1eb60c7ac0546a9c3d935dc6c488290abc9bd103108de03d3e72aad5b5d3639f3123e388a98922dcd69e493214eb2d29f479eebbfd13c8828c52495455f9b5740a00c27739d9f4d48d7bcc7631a16ac8e7bec52275769cf5ddd97113295305e4e9234d1f1b107418106cb8d32b0cf9d0561dfd4f9a824e76b06cc5d81de20b381d0bf98260287aa8989e7122b6e4da703cae333713e2f9a70f2e066860b5fd745db9811fc440a24d2b4bdf3be522270d9f4d995ae34f7573eb20783ac29aa5985980603f2e21d4d8b121ffd28e3ab3cae59fa0342ae112ba7d532e7b3fc855c6d3d8f3e4ed0eb82cb821dcde807370afe80ec3b259e17f6f08c9119e2aa96fe7753fd1aa7aba0bb070a8bd4868b4c2a747070aafd5748a5ed4be9334be6999e17a1a3efe243fcbb2a2b85d2d5e422c150f73d7e32cf8c2abcd5e970d2005421646d1b1b215f91f8680f6f15f1ffada69aaa5becce9d996c16862cf1029f13aa9802c22a5a1cc2cd39b53146764bd1b346d7154ff45cdf37ef6c91987702165d29bb43fa952d63cc370cbea05f7198d3a567212ee125533962c924b86feb4a455a2ef5467b7f64eb0e6f5b761be55ea4cfed84583d15137519a800d24f05d9ed11456d88db402a5548c116207175ff4861cd79fe1f54a9056c0450fbfc41a2898212e78d3ededac9bc75c30dd7165363900440f315dd1814b321d94f8ca2315cc88147e7a4721e610801c04b947185eab37e4fedddf5949565a6d87caf0e3034bee604456af50b914ae22f60f92e3f0e3ca02393a8dabf5fcbf41b47598e319c6d4ba994d7d19bd696700d646761dc10cbdc8f15c7a98b22c180b2fcbf0f155f92fa7208f215465c454b63983a8430be735613f332382096b464628da3ad85c5c6850fa0e78789aca1d4ffb2e62ad4b6a5c7a703cbd1b68c925ba20300fbc9d874b18e95cc80739b101e9088d38598d9c047801c9de54fc2c8a5818e0c4b44ad3704be75094557957ce43532831ea2de4ff01a6730ff27955b151e97fe912981182165a001a7ff338f54167b694ae9a553654559cb6d784bbb9ddc4a1936ee983e29153d382002eac8701598a2ae130b50a216f51b9cc95c1310856d743fca0b82b98242d0fa4320a785a3015f5b4bde8db9e946f47b20b2677dcae35c7f8bac4bccde7163945d8ae1e8c2034f90992f1d5a86cf32eec88c62278af00efe605363c9f736c06864922d4d5538870b3989cf02a570603bba34a72f7fae7fd323475f1646f5372ff44bc13a373871c56ed5bc0404417074b246828a44d2b23b4b3923c1e3c9635cc91e9b02719303aea16383cf9e5c3265ec8a213c109227e62f31dc8271da3960b28877faecf8daddff8b844d53b3d2e87d46020d7cad35997bcb9992eaaf9593cc5ea11ab67e099764cee83a5046c654e061fcb40d8566b48f43d449abc1d8305986ba1713f73077dbbd86c38153534c961b93c942649d7c9b2450be2af23545f1111d2930f6e374872cd8fcb8a1967900b025f880a04202e4cdf175462725ce45dd272b8ba1fab0e31cb18cc0f44f7ba910acbb384ea580ed61b065412b41504fd08d23731e6194e914d2b3b6d42c55fdca3806c90447b740f86fd4480f656bcc0417d78f79ddbee260e783aaefd0f68ebf40dc8291c6a362dc206698db130c4a48b790efac348e4b1716b2d6aa72ee7f8b9e4efe30a2180d345ef5d8917179c132d684d44a1757a4a388ef75a4135af666edda8790a55fa3c51093ed3b3b5b951e1a01bf63d70a5021934196b5804b1f5fba441db779d270d88077cf1cc63af0f1808c3de00bff8d4f8b546549a628f2212c3ca61f43742412c145398b98aae212ffc8fcc5823f5aea156a255bf25ddb4d273cc12f870cf6a04d3e9cba4896ac90043c73eaea2ca7383237ce12959d19017a0375a4d8e8482146c6caf91551667281c153dbfcb98b3d04c75b5dc70aad63e11390e85d2ca06bcd55f586cf6f75a54fdc0729609296ceb2591a3c8b851e3382e1baecf8696b2d2cc5f40d842d8070a802e0d1215fd28037a736cacadb98ad704280feab94e2afe00de99612d781acd8f387863cdca2dd37036538cc2bad69615533531e3a9f04bacee4acd307a5b8a12412f955133560ca15d55dafeda117a85fd4729e234473e2760afa124969bb612bd720651b36f3a81fd40182b3c4112d901f64c63b3069d1fd2f9fa959b06a1c183480fd4200a86015f80b7315f0e41f7c75325ffd0bf47dff1abaeebfbb7d67ddbacbc7ecdbdeda9e84620f29f7a94511c2da9f7a6f7b81def8a742ee24d4188dfba61cb3a6cee5c71a1e45ab6cf93bc425f05798dddcfc2eb990a3b91cca8c1109735ce558786886f68c00cf209b9ed07c4a2b44608843f981400ad063455e0d82b59cdb861dbaedba44892d3e2c2ce15086510ec182e578d2771a1aac26d0e360e19294a9b56297e115eb10a2b9b3a1f8ce3e7cd511b17f13cba49930c441f1ce1112009a868764bdb5a262c7e59523b5d89cb8f056c662f0e869fa3559a7980c0901e93a5a26b8207de892d40809605c7939725094e981b0457b44e59a9602db36bc6bdeb85947a143f99fbf9e44a4a8d9e0a008113c4d50336708330be6dfdf4d3cb01f9f3514b59a060e1e75c18594349d37c55b56aaba4b9dff1a773582f2cdda2dc9fad0e7279fcf35105010beac3e1a40c668141e53b2c828bd6cc2388aa730b283f2472189acee7f0644074e4191805385a6b604403f22ad6024d711bb6776d37d92bf110c17dd23d1dd49d4b25a9de5fdcce385e6cf95ef9fbfed7fbc4d3fdd4cc54940d69a82c87d8d3961cbbe0d3200760a581db18561b6f295bacb5861d44a876bccbb9e51c2cdb3a5fbddc77b7e2ec74c7b7241e223d36fe875f4d7386f3827fdfc2cbac301a8a69b2896b79de3991a670f4f3355693fadfb90e69856db4f87974fb97c7128ad47f0ca56f9705b6f98863ef4754b9f5761c3579dfeed1501d22611ab00200920dc6bba527e7081230115400ec8e46fc980a198a5fa50d42a6e7b2aac3dff6111480855e6b8080a969bf70087d0f8809f2d69443faa801be9267d0c2ac6c8b90cdde8376aeaa53ca601f261dc786ba9fc6e21c219087e5c3260443b674f681a56a53699ec5ae1e64fff70b8b94e0602f7ea6a447ace0e44b4e294fda32c7a01e8db84137014e51cba49f303d179539f930a9e43d528a466ab68fd01e51d81a5fc54c21205f79dc15c8d81ec0cc66fb4082bc028b079a2019be9b406bffb6f2150ff5138fc46e6f9f11da0d07447d47028788afc09294c4699fbb149243a43f723f24ff45f24142bed0007ab1a5e16a2edee38bfdb69fa0ae2f6fd44f396d81285ec8478303ab7dd6bc83416fa15fb5662c87477c35368aadb4ab936bdf75bb978d3e0fd12df6ca06813ef2b702781e4fca74be38ba223e7c2f0e39943806fb81ee3d1121e1f4b892c2674ce4092cffbc5f2bcc884a79ac4dbdc15a8fce2878a1fbef3b6f6b73f44b8880bff87044f83928c272867c687abe01fe797578884165208a91783950fd4acc801e7b06b54386daa140ebaa0c6690f016a7dafbff85ae39a58e0d5557b2a0c626d3e4007cae1c9d4667d7a7bca1a541c9f8d03e9ea4191510072834e5ea0cd7f6e9bd555eb0fe13e7e0d863b2333be3b5e766bf70f51fd61da56bb175b4dbda354cffaa99cfae9b9ad1a4cc1f95fb358ccc34a6c20e35593ea158756e828d12e726f86d5baab826d62795068a9ef0569c561d1be17a3fdfdf00b2f613701c54359086a12619a667464c79668bbbc270063a9a8e2502e2bed71a2ddfcfe9280492ed70f8e20c719e13b6f110c354c5b52371fce619bf0d830ad0e46f428bdc5f01c2470e052510ac05699b0468b6ab333b2b73c866660cb9ae10ee16fd11e47d8206e6850082343bc4ce8c104b0f8fb29d52cae7825611556e27ef860dc6d6b026347f61b69f5c9055c71e853b1ad8a519ed58ea8222186006d52d85b611a1ac5d458dc09ebe22cfc967b4192921383627d12c75056d4ea6551ee226c58de7cb23e2ff0bf96a25c9ca4af7e5f7e07b6bba439ed7b4f994eaccbb212ea8256ed3445d889b920280f16bb9b8f2a5884118635326bf5f70aaad3a65ebf37619b0da53a39a8a52e3f1b87f9fa347ca8d0fc778c7e43ae09848db568c3ecaa94a9bc2fab7d07be843d1d64ad4d0bd706e0897d8e216ee7a1a5b49e5a6ba9c8eaa11490693134c9b8feb84da77162ae9f04087f27d91bcb99ca24ebbd69781de7f47ea35e23dfbe6a6307177e6cb10457940e2b7263efd808270715cf6a080c8ddc1e6ff815be7d74ea54d21e67259224b74a81aa5f297da588b3bcbc532927986936965125d9dd2cb4adae28d5196007423a015d2ce160203eead5141a1050663fdb85492e7d1c88c47ffe740c8fe9d568e0e730eeefe9197a3cb47c7905fa898a6924f9e540b85d196db42a452ddd05d7728dc149c273fbb27a0f893feaeeca260480210b875604d94829e12c9ae36a20d66c1ca530b8f72ba0f6ddb41190ca667450468728e0a8f33d3ad0b584e60a470289f2f6ea28a1dad0087934a4f400d80ffbed14f7289323131617abd353b8ef0ad9f23aef4b6cb5fba858d7d299b06447618891ec7c66ff3e89b353d234d90ff5e14c06052fed965079b95b68af97d7de3c0281f20f9f22084284e0763d59e92f568ec6775a6d4c1a01e0655c4e50eaa866a51b3f7ccfb0480a556d9ab5914b9ce84e8dab403ef74e8ebc0945eb7e4f1b5a6fc57ce98364fb36bed61ec1496268b0b1f7a6a27e9e1b617d6c6c6c56406a432f260a58dee27f992664cdb6a814dc08f9888e63d9e319db0702a18ff71f9c47e69d52ae5527af118acad27c014d888192e95cde2aef3e99180398f2c1e7d2159b0c64c75a53c845a55c1490978022198a34037779f69f09ece29f073cf87b47627caf0a50b1f18ca3095efc78125e452d5809ee323df6b975d6e235eec69445129ae01d8b883cf5a28d537b69acdbd4e0cc3ff501f3b5a64c9ffe66dd963ea15f54c48a6d0afafdc6c4336f8f20546c5d706893b453c163ae2ea960de6d7a9888c3902f582699c2724214fb52586ad040c1e7d946f49c0673ce8a81a90feefb0c2d4c16a3450eccfb6d0e9c7f8d7a8dbe5e9d85108b79caa1c6e3ab9e68d160c670751a8dd27039c9a3fe9024a1c114a358a4b0e0929f3ced4f8c6520dfaa2d2dd366ba17879142b02162a9d23220f974c7fd73ed40fcc42b9b1a38bcddd2d1b01006e4a2a9eeb2a5a7ec6e5ba2ce02048bf67e41970844bfab579e1a01a41bfecbec6090e7abca4e1ac0a4deaf853d9024f0abbdcac07acc8ef828227d928050b5ae0ec77b66d7e60fba4c55c532b1ea4353d8492c7f1aaab41d1d"}, &(0x7f0000414000)=0x1008) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/05 05:51:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000000000)=@rc={0x1f, {0x8, 0x100000001, 0x2, 0x3f, 0x8000000000, 0x7}}, 0x9, &(0x7f000028e000-0x10)=[{&(0x7f0000f3d000)="3d888173ccfd03105e5b26c8ea2b18f41616187d5263a3657163aabfea49624b146398a853498a0b9d3bfca708aabc5bbb254f5a10e8bb3d7bc4bf1775801aee2b1c4293829981ce5aeb02e429a686cba7ca4760a43b8d6df86bda2e3aa0499742b6e77cbe82998c44301fbed0802f0c23993ecb72deb2e4", 0x78}], 0x1, &(0x7f0000001000-0x1480)=[{0x70, 0x102, 0x7, "41d53bf766026fe057dabe59b99f205139d7a01c653ba3a261a25ce32baf419eeb3b2cf8c003dd4f66cb05ca1201bba7244f5b66273a4cb8b534cd787284a73cce7661a246b1eb5583dd9f797e91c080701903b281f1c02993a01d"}, {0x100, 0xff, 0x73b859cc, "c8925ecaf4b4442074541ea4868e8b383d1dbbd07d324e7740c3b39483a6d14bab4cd82ea65823f6498b9d380b01e6f76cf88b0ae7be58435cbf66bca591ff8bc1e6d4a3d3978e806d0b0fe4eadeed56bbb640c09ee1edf9479bf926714cf5f2932461e1e5dc7860d90788edb00a4d66ca57d1dcdece6ed42e7a67473a90083499811bed68ad1ba1b714e91fc49e5013ae64c77f5dcc603862f877ea56bb7adb898c0b9a0b98a2f95b767bfc5a255a6ae1714cdf50aa6e01d28f8849925161527ffe6ae8ef014ffd644085d853fe6d68b0f49b4141ae1c39775602b663fd70b50a15e333b472b2d51fd36f8061fe73a5"}, {0xc0, 0x118, 0x2, "3fb3370ae67803288632dce80e2b7b55b2af30da00799401b6b2da23830a8c97ebdece1831bbccd356485168a616ffa0a1f1d9d5465dee5a6a7b0104481a41120376b7078cee5620ce22a0efaa78024f676a29df417d9e7c909704a99d27c6276faf3f0f575b1b909242fe32a891fdaa5fae1f9fafd47766602265f144389e28c332a0e1c62065e31cba74415031199318c4c9924ef4a0dcedcba6f806e91849c0bfa57a7fc3a06dbf4c82"}, {0xf0, 0x0, 0x7, "82d8bd6f0c268c686583a4de851c02c701f0a2cb85adda4d481648300d30d1e1d40848ce3d81037433326ebb34c0b4e57798ab3422d24d2683ec9e75f2ac694e9444134fe9959af082cdf4ab5bcad582d1deca7f6f187ea33efd41a04c5c1872ae89d9a5856a5e8b29ac17b681aa6f34b750e0600780c4dcde2a2fdbf352050865ea7101a0cebad510e3e4750143378bc19be1cbfae3f992c4c88a5b15b5f7a8c8b682f63db8dbc71d142e3e6193d65c3f324530da5b8cb8eebd9b1a461336cd9b9099384b63c0318020d1c05df331c670fa80c43f8ec8bd15"}, {0x70, 0x108, 0xb8, "6f27a2339a938ed8fad5695a91dab587b1909e3d8786562359a5a98368d57e56ae7feb64aad1d8bb49feebdece746be2d0ed0b68e1c65dab6672cc0c1467baf99c618ba8bc1c44c397546b62ea09a1caea2be9b190d5ea83a454855336"}, {0xd0, 0x10a, 0x9, "4e97eddc0324c970cd9f5a83a132927b296a275725fbdd3bbf3ccc4e68291140cfd12895ee6ad30108d80f6e5960db2711573b5afe6ea12000d4fb49c272f817a285dea9b603781af487e4d4832d88e603b8e481a535fe664ba090fd01a59a8d74ca0e4cc0de20cbdf082919a0eaf39869e0ed926dd7d6d433fce3b57e10c37b5587f9142c67896763ef809ccc67477fc073b137c878235e55ea3f409211d7564c85a07d03cb901ede5b7f0f174cac9ce2f54323b4aad83056461f"}, {0x1010, 0x10b, 0x0, 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{0x70, 0x107, 0x80000000, "8aab63f3fd2c618bf79ea446c16d6f8c570434775d2bc285262534716ff19a87471d650471c25ab8c00091f051975a4f8279d10e00916dcbcca5162ee16e025f4635a166bea91031b89dd04b19b8c73b9180c6be992c3826849b05c197c4"}, {0x18, 0x11f, 0x5a45, "f2f34d4025e6"}, {0x30, 0x110, 0x4, "fb0b648040f86f228db0e22985d83dff7293e09ee5018c0fb8904f"}, {0x28, 0x1ad, 0x2, "d45523d1d4f3fd2ed2365da88d501ba3cfb0"}, {0x68, 0x3a, 0x64, "e7188343406acea56a85568edd91a1952643fb11aa25fd9060f654c8b46c5dfe5a258ba0b29353bff0c0eebe386716c2476145144a270d47c1cf352a51d7f1218f39b72ee3f2c4e5bcdbadf933ade70dd12c"}, {0x108, 0x3a, 0xe34, "279dd8f6770a407a963f8ab1d5ec1050df3da9f4fd17258320cfce3f747846f43528da0b26e55d5927809d8584e88bb6d7e96432af183445d7d7cc1b2a1ef5f2272eaeef3c86bf6692a44e41dda68a2dd1c1da076b5402b7023ac2d4aab97532643c990e002e107b3aa9652d3abd8b0af86e641891092654371951c3fef10e81d2db8d8aa4fa94595b101e62c0bfc30e47a78610b61ca0f34f322b241f1b38e4b6e82e1fe1d86e73b195821c1a53bed474f697c8cdc67bfaf86d9a2d881fe46a1d81bb3acb83a86b2760c2468599af0f273e64da36883c2b2d1ff25a125ba3d213b4ed6e6d37f41cf34a5a74f215132714bb60edec96c354"}], 0x1260, 0x40000}, 0x4}, {{&(0x7f0000571000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @common='lo\x00'}}, 0x1e, &(0x7f0000a18000-0x10)=[{&(0x7f0000a11000)="189d5afc660a162e6a7aaf035bb27014eb0c3a52f3450465977804a2be5591fc8f5c41fc0f2f4c7eb3034af0294dbc7b07454759732e526c4f53f0341562ba30d5843ed588fa0b8e9e931b92c76ce5f2099a951256248a8332f6a965daa5443f5da8acc473705ff2c8a27e95d02ed9726df0e08c547fb7cd1bfe13b40f3f0056f020e11762704e583460b9f1ac31a06cf942257865440202e2158c4a9abb3c8a6ebcf9035c12c3e06224d8c04da6047b6c8b4e39138aacf422aed1e714dc103d", 0xc0}], 0x1, &(0x7f0000ab3000-0x278)=[{0x58, 0x115, 0x70, "b84b6063d0903d1d7f99620dea7fa99712087afbd4e3312d0192f908e111b9d2242653e0e76aa96b8407827b98c3c2c359e046f483831c83ef2b80095d48ba9e712cf1b2dbf517a6"}, {0xe8, 0x1ff, 0x7, "a24855e14b37eff543dd338c8530a7cc8e222a31f077cfdada27790a2849683e56dc516f603514c1994bebcc488819a9edef06c2d7d90a8a9c19c0ac0c01d04a38fe6bbffa2d30adfe2636db2dd42eae0574b149390b0bab4a71dffcc9ed503acea593fa3f61bfbeed9d1f190e672445afe9a2a6bc16cf31db77663f7b248d78aa367633d3ea33c0e81cbc4ec63c69c973fa3b94be4e4d2a210b7fcfb03975e2a8366c4e881fa7be24b322a2211e43934f7ffb402a463c3c652d6f348e83b169ac91312ee52904d3676c86fe11c4a2aaad"}, {0x50, 0x110, 0x5, "42a80f1bb2ed52d6ac6845c11e5d72d2801fabcfba0c58af1c4a736370a35d7185e1de20492c0cc3cec7b521cd85906c30b2e7149d5294f6e6b19c76"}, {0xe8, 0x0, 0x10000, "803dcca1eb87bc5e22c1d702a31ac41516f5eec95c9b1ed8c8b5657c4ce4cc1902da12fc2acc4f8f02b038b1afc026db348ec800f73d60f97dda39261efe7c6b807bf690927e3afdb7c032edfd03b2f5fe7b173914e9b9c97b3cb334a12f902ba1f23c3cce6df3bc5fa95de9e0fe32bdea931fdf985da320dae55ecd5c0d98a3e5672b754ba3cce2ef267ee26448b5e2fe268c30a081170c7ce7835b12ca7533bb793e65a3ac813f670f85c1d91d6ca536ffed27e986169647ceaad7d11248ae2894844ece49f4dd925ef17af62f8ffe904168504323"}], 0x278, 0x40010}, 0x3}], 0x3, 0x2004c8c4) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000), 0x0) 2018/02/05 05:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000545000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dd4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000881000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000755000-0x4)=0xe8) r4 = getgid() r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002b0000)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000bb5000)=0xe8) getresgid(&(0x7f0000627000-0x4), &(0x7f0000aea000), &(0x7f0000037000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009fc000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007d2000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000772000)=0xe8) r10 = getgid() r11 = socket$l2tp(0x18, 0x1, 0x1) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a3a000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c38000-0x8)={0x0, 0x0}) r14 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f8000-0xe)='/dev/keychord\x00', 0x2000, 0x0) sendmsg$netlink(r0, &(0x7f0000064000-0x38)={&(0x7f0000a97000)=@proc={0x10, 0x0, 0x2, 0x1000080}, 0xc, &(0x7f00009a4000)=[{&(0x7f00009bb000-0x1c)={0x1c, 0x3f, 0x400, 0x1, 0x1, "", [@typed={0xc, 0x3a, @pid=r1}]}, 0x1c}], 0x1, &(0x7f0000823000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}], 0x80, 0x4}, 0x4000) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r15, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 05:51:52 executing program 2: mlockall(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)) setrlimit(0x0, &(0x7f0000d4f000-0x10)={0xfffffffffffffffd, 0xfffffffffffffffc}) 2018/02/05 05:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() capget(&(0x7f00004f4000)={0x20080522, r0}, &(0x7f0000c5b000)={0x10001, 0x2, 0x1, 0x400, 0x6ca4, 0x52934b5}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000563000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000a54000-0x50)=""/80) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000499000-0xe8)={{{@in=@loopback, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000ab8000)=0xe8) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000a25000-0xe8)) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000015d000-0x20)={@common='teql0\x00', @ifru_flags=0x4000}) 2018/02/05 05:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000391000)={0xaa, 0xd}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a72000-0x10)={&(0x7f000043c000/0x2000)=nil, 0x2000}) r1 = syz_open_procfs(0x0, &(0x7f0000791000-0xa)='autogroup\x00') sendto$packet(r1, &(0x7f000037c000)="1cbc81ccdd299531cd89639033b147c77e94a887e3d6d1b9cfdcca240cf5de5daaa7ed54fbe9ead85fb29fd3b198c31c93af2a78dd590790f71401c298b2ced2ec87c725183dbbf82fd8e4", 0x4b, 0x44000, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f00004d4000)={{&(0x7f00007d1000/0x4000)=nil, 0x4000}, 0x3}) 2018/02/05 05:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000099b000)='./file0/file0\x00', 0xffffffffffffffff, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x2) 2018/02/05 05:51:52 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000b000-0x90)={0x9, 0x5, 0x0, 0x100, 0x2, [{0x3fe, 0x401, 0x2}, {0x2, 0x8, 0x1ce0, 0x0, 0x0, 0x2}]}) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) preadv(r2, &(0x7f0000003000)=[], 0x26f, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000010000-0xc)=@nl=@unspec, &(0x7f000000f000)=0xc, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0}, &(0x7f0000000000)=0xc) lstat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000010000)=0x0, &(0x7f0000011000-0x4), &(0x7f0000010000)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000-0x4)=0x0, &(0x7f000000a000), &(0x7f0000010000)) r12 = getgid() r13 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000003000)=[{&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000011000-0x10)=[{&(0x7f0000010000)="5859f4e77d5ef463201ff0d7ba33510fd4fac259c6", 0x15}], 0x1, &(0x7f0000005000-0x70)=[@rights={0x30, 0x1, 0x1, [r1, r1, r3, r1, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r3]}], 0x70, 0x20000000}, {&(0x7f0000011000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f000000b000)="58d75eeb9237f2892fc768eccd91e1f8b2f40f8f7d44fba6d35eb391582be495bb5758ce72693e7859b77423881e027974285a6d374ba73ce978dff03b77afd7f9e6ca2cb5370bc9c53986240a1f3b225641fb802e92377a094a06855a4005830eff39d8774bf55a10a9528cc547c194dccbe49bfeeec0cd44b4fc8f850307d79f8b6fa95d6bd4bb06c9653860deee5eb526038eee364057c0f1ef84c0cec8c2e040bc74676fbaf1d8cbb878b5e54d41ce5afe8c5c0dcbd65adaeec7871a32fa3f90c3aa6c3718cca7b1a0caecc244bf74aafa585b553797eb259235a030e3aa99982138a77029b51bb7", 0xea}, {&(0x7f0000004000)="c32c06d3ebff1a68f4c9713f9319bf14f9386934dce4d5019b4d672913816441e0dac17e9978019aa6cfb74afb6ad0a7f35c64d65f132814b2325b67da9d432c0149f1fe84ebde22f376550dfe32572aa1e64b5036629940322b53f43b14e92563dce8ae50948637b1da379784869fe09a2fc38f866fe47be31597173e1ec11ba7bd15ba56c869c835b0694f90ca13821032231f1be1a00d66e8ed35d5fcc3667d4d64e1364fee37b21fc51441f3b0fc5d7eb9d485e0e3b767789f81c06c9c87ad476bfb4bc1", 0xc6}], 0x2, &(0x7f0000003000-0xb0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r3, r3, r1, r1, r1, r0]}], 0xb0, 0x2400c890}], 0x2, 0x4000) connect$netrom(r3, &(0x7f0000010000-0x48)=@full={{0x3, {"4f83aacfb78b87"}, 0x401}, [{"1d6cb9b4fdfc56"}, {"0b9e6cd727dcf4"}, {"ee6a7c5c23aead"}, {"c88568d1ffa511"}, {"6295c15f0d6d4d"}, {"e9ac9a8dcc3798"}, {"3907ba1cf0f17d"}, {"a63d3d4e3b4e9e"}]}, 0x48) 2018/02/05 05:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000818000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffc, 0x0, []}, 0x90) bind$inet6(0xffffffffffffffff, &(0x7f0000f25000-0x1c)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2f}, 0x1c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f0000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dc0000-0x10)={0x9, &(0x7f0000897000-0x48)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00003b2000-0x40)={r1, 0x6, &(0x7f0000980000-0x18)=[0x3, 0x470, 0x18, 0x0, 0x9, 0xca], &(0x7f00003cb000)=[0x2, 0x8, 0x4, 0x6, 0x4], 0x10, 0x1, 0x8, &(0x7f0000039000-0x4)=[0x6], &(0x7f0000ae5000)=[0x1, 0x2, 0x2, 0x8001, 0x8, 0x7fffffff]}) 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000867000-0x18)={&(0x7f0000647000/0x1000)=nil, 0x0, &(0x7f00003b0000/0x1000)=nil}, 0x18) remap_file_pages(&(0x7f00008f3000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/05 05:51:53 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xffffffffffffffff, r0, 0x10000, &(0x7f0000001000-0xbe)=""/190) tkill(r0, 0x3a) tkill(r0, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=""/137, 0x89}, {&(0x7f0000001000-0x80)=""/128, 0x80}, {&(0x7f0000001000)=""/255, 0xff}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f0000001000)=""/89, 0x59}], 0x7, 0x0) ptrace$setopts(0x4200, r0, 0xff, 0x18) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000002000)=0xc) fcntl$setown(r1, 0x8, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast1, @multicast1}, &(0x7f0000002000-0x4)=0xc) sendto$packet(r1, &(0x7f0000004000-0x1000)="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", 0x1000, 0x24000040, &(0x7f0000003000-0x14)={0x11, 0xf7, r2, 0x1, 0x100000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000005000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000002000-0xa0)=[{&(0x7f0000004000)=""/214, 0xd6}, {&(0x7f0000002000)=""/90, 0x5a}, {&(0x7f0000005000-0xca)=""/202, 0xca}, {&(0x7f0000005000-0x43)=""/67, 0x43}, {&(0x7f0000002000-0x64)=""/100, 0x64}, {&(0x7f0000005000-0xf5)=""/245, 0xf5}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000-0x6d)=""/109, 0x6d}, {&(0x7f0000002000-0x6a)=""/106, 0x6a}], 0xa, 0x0, 0x0, 0x6}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000006000-0x3)=@abs, &(0x7f0000006000-0x4)=0x8) 2018/02/05 05:51:53 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000060000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000284000-0x4)=0xfe, 0x4) pipe2(&(0x7f0000b9e000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ed000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a77000)={r4, 0x7, 0x3}, &(0x7f0000001000-0x4)=0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x0, 0x286e9ac3000, 0x13, 0x4, 0x9, 0x7, 0x2, 0x0, 0x3f, 0x8000, 0x3f, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={r5, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, [0x7fffffff, 0x6, 0x101, 0x3ff, 0x0, 0x3ff, 0xa39, 0x3, 0x80, 0x10000, 0x4, 0xe9, 0x8, 0x1f, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000)={r6, 0x50, "90c69bca43a6f2868c5bd4acc7c8ca27ed77442390697c7c2c5479e3aa0e654623b86d220900694694b32144a7e59d482816bc1b67fd2f11c3340aae2d9fb8d42607eeb7eac13311bb5b928b6e737a4a"}, &(0x7f0000003000-0x4)=0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x7)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000004000)={r7, 0x3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000006000-0x8)={r7, 0x3}) mmap(&(0x7f0000006000/0x1000)=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(&(0x7f0000006000/0x1000)=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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002000-0x70)=[{&(0x7f0000006000)={0x27, 0x81, 0x8001, 0x3, 0x2, 0x8001, "9df21198d8d0964576b989aed82734ff49980b47a08568ef693d0d355996199c5a8bdfc6053cf3269d0aa3246f5dcaa26b8a0c7e6f14879b75625ac019ffd8", 0x5}, 0x60, &(0x7f0000004000)=[{&(0x7f0000006000)="468e1c4be30a4a7c8673fbebfa428afeaeb6c9ccf07b38be32b65276d8f3028c707882de62d7ff75676495a0e44d8a57c6989a4e1edbbae583409baba9895b76d70105e938f089fb5d981fdbdb4f5f3185ba89c88accad91bf22d8e72a4497fb016d1d04ecd8096c2b4120ed05f5a7a78452a440a756df0f84aef9ac63243869e01192697675325ce45a2ea9fc89cb5044c372eb64ce4605e8f414f48f57d8cd3a0b9c22030054ee3c892d0d7763ffbf32ce0f57c1e1c482810904bacf3c2087dfe1623268f2419c79e3c47e7424153450702f34adfd91e1922296125c1f61e7f1e5713510275468a708b7f0382ab3b26b", 0xf1}, {&(0x7f0000000000)="f7b42922916995c68a7e8173386483e89aac1fedda4456d10d98b5", 0x1b}, {&(0x7f0000003000-0x2f)="2da4d5c052aca96ddaf17bb51eddaefb4a82eb54cd3c74c04973ef4db6e9be4cfc97a198a6a524cbae3ce303a6926a", 0x2f}, {&(0x7f0000005000)="84419e3016b64a84c8cdb360dd004080288958577bb3aa6864982ed1ef65fee12cd95170d84b1d451503a235001f2947a81d1c16b8dbb1338043f97b7ce7fe3b98badf75df93fb6c8005e4c165", 0x4d}, {&(0x7f0000007000-0x80)="5d150b49453f8fde71b8c28576294a07ec6466f67071ef0dfc8d5722ae00f12e0a96e234b2b5ae6c7bf852cec9c757daa6421050205bcb47a6d3251af33a6993af7c0b740b174778b15c330073c8a681cb184529d54e037361f0800835f34eeb466afa820fcb0bebc7114af7e9329ef3e85dc0a7212ba9ebeaa0404a11ff731d", 0x80}, {&(0x7f0000005000-0x6e)="e227acea642ced6ecc994c2fd5c95ab8c253374515e7dc76339442b1b47011f9f1da591b179f022ba42515395249b2465e67ab6a660878ad8255db5cc3215c4567cfabd8fedd63733c6b23cbe355296a74355513678f221c515804cd53fc48c39f2377dba1aa6883bfe78d6aa76d", 0x6e}], 0x6, &(0x7f0000007000-0xc8)={0xc8, 0x0, 0x2, "950056b9f66dbdc227f28243cfbc469004cf0819aa1f4982a84f10744c835f67648e76dce605fa8263ceedf623b23d678756f555c35b08d67dc273bbfedfacf162b3c542bcd92f097422e3661d7acd4f377e03ac47f7621cf587bc35d9a4e57f3472710773b5dfbc916300c54f452a2d501f22cdcc8b94cc00eeec6e2f09e49f89835d12dd2c3dba2dd67de8423c9ca37f9d17d5aa7b46bf1004def66c90bdba3f29f8645e997d8ee42d23cd6c6566db65a198f650d040"}, 0xc8, 0x40}, {&(0x7f0000006000-0x60)={0x27, 0xe09a, 0x1ff, 0x3, 0x9, 0x4, "d9fdbd5e0b484723319f9553e3f058c6184e40424afead5d70737243420e29e3b33ca78a712506b6100d8a33e34dabdb867259f1363b5dce091ad36efd4350", 0xff}, 0x60, &(0x7f0000007000-0x70)=[{&(0x7f0000006000-0x85)="4863d42961e524ce7dad79911911e72423ca0cec090cdb8eef9a079aeed13f420612157c5231de73a75de3b8aa03216702afdca2417b28c4128fc65c7464097cd9453f8fa9993f9b55f124806d94cad78dbc82910b5c3279dce2ff8b9dc61e5a5d9358c893b1405905fb54cb04e5024631f4966a2d644db1a7bac716c832dd7cb988b686aa", 0x85}, {&(0x7f0000006000)="9d5955dfa1b38233196a3867e776a6718d60079bc72af43387224a605ff5e89496ccf0876197f5c710008e3c05e75dfbc61564066a426a4f6d15aec71817ce9c7f6846", 0x43}, {&(0x7f0000007000-0x17)="849a77ccbe523c3bd906798712746ee7343f1d06855ad1", 0x17}, {&(0x7f0000006000-0x76)="1503e166a286384993b5379d0b09a708f837e13aaf7348bdf075db652ebe7b9e7abda199bcd9f6b5e26d921cd1f06cbabb4fa8e2b29a57b0795a023b1ba6b8a1333f6aa0f957c08d1d9608a8b49cae18c1e48ef5311f72fec2b9c8e297e00793ae8c252955b4db2cf9a7ffe3680066738e4d3b5ca978", 0x76}, {&(0x7f0000006000)="d7544ff9cef5d7200713c7725d32bcb8c19787dd150bba54d8fd87a8319de826bd735dbf94f9714145eb5f4ef331ee047b4a", 0x32}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000005000)="128122d19390901548d2c68125ce62ec2b357091ce5e4c72ff259f3b58a040dc3382f86d31d3afc00b1fdf588fb7a6c6c570543fa2f2bc4cce69237a00b472d21b91a41ae9e0339fefe5", 0x4a}], 0x7, &(0x7f0000004000-0x60)={0x60, 0x1, 0x8, "93e5627155f40ff297376784d8a59b71c6c6c8551b71873be843ec63789f360d9c122fc96733e08b1fcde1139f14da3c8944bd7e7a20d1eb75c99cfe87a06b6f75cd8594f597b2d563160214"}, 0x60, 0x20000000}], 0x2, 0x44000) 2018/02/05 05:51:53 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000)='./file0\x00', 0x0, 0x160) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = creat(&(0x7f000000c000)='./file0\x00', 0x74) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000012000-0x8)={@rand_addr, @broadcast}, &(0x7f0000002000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000000a000-0x170)={0x9, 0x1, 0x4, 0x3, 0x6, [{0x9, 0x80000000, 0x100, 0x0, 0x0, 0x800}, {0x1, 0x0, 0x6, 0x0, 0x0, 0x1201}, {0x7fff, 0x80000001, 0x3, 0x0, 0x0, 0x800}, {0x7fffffff, 0x8, 0xa0, 0x0, 0x0, 0x202}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x100e}, {0x1ff, 0x1, 0x4800000000000, 0x0, 0x0, 0x1}]}) epoll_create(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000015000-0x8)={0x0, 0x2}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000014000-0x4)=r4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000014000)={r3, 0x9b, "37360dcb00849056e7bce06bd5b1dc3f9e54eecdf33f6a7d1bcb3e5c77b6d4efdb17b88d83f5a6844bf87d90ff76fbe60dc217589a71530beaba97aad102bddb5594e9c84e278a32e71a45a225bd0eaac7fe5c5ab57a8d159ba7ea6e84d7a8341ec4c82d0a4ed4d38b84a1544f48ea437beae504994b9b56b13bad7296c9913ed5b307e094d15360706370bfdf95e108db4f7de04d7fa9c9d2d605"}, &(0x7f0000015000-0x4)=0xa3) 2018/02/05 05:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f13000-0xd)='/dev/snd/seq\x00', 0x0, 0x200800) poll(&(0x7f0000a28000)=[{r0, 0x2011}], 0x1, 0xfff) sysinfo(&(0x7f0000e80000-0x1000)=""/4096) fallocate(r0, 0x2, 0x20, 0x300000000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x100008000080}, "0a4ceaa05dad126e00000002a1569b3fd400000006ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x110000a, 0xfffffffffffffffd, 0x54, 0x0, 0x0, 0x3, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 05:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000d8d000-0x8)=@abs, &(0x7f000056a000)=0x8) fstatfs(r0, &(0x7f00007c8000-0xe2)=""/226) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x30, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/05 05:51:53 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ba6000)={0x0, 0x0}) ptrace$getsig(0x4202, r0, 0x8, &(0x7f00003da000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) openat$keychord(0xffffffffffffff9c, &(0x7f000056e000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000ffc000)={&(0x7f0000580000)=""/64, 0x40}) 2018/02/05 05:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f00003ce000), &(0x7f0000cb6000)=0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x146) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/05 05:51:53 executing program 5: clock_gettime(0x20005, &(0x7f0000f52000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x6]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000509000), &(0x7f0000000000)) 2018/02/05 05:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cb4000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fac000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f91000)=""/178) 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000696000-0x4), &(0x7f0000e79000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/checkreqprot\x00', 0xfffffffffffffffd, 0x0) getegid() ioctl$FIONREAD(r3, 0x541b, &(0x7f00001e3000-0x4)) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TCSETSW(r0, 0x5403, &(0x7f00004f4000-0x24)={0xfffffffffffffff8, 0x3, 0x2, 0x3, 0x2, 0xff, 0x9, 0x180, 0x9, 0xc2, 0x9, 0x4}) signalfd(0xffffffffffffffff, &(0x7f0000ba6000-0x8)={0xfffffffffffffffb}, 0x8) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x280, 0xfffffffffffffffe, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffd2c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e8a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) close(r2) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000db0000-0x83)=""/131) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) 2018/02/05 05:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000089e000)='/dev/sg#\x00', 0x2, 0x480002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000176000)={0x0, 0x2, 0xc818, {}, 0x1000, 0xffffffffb1737e83}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000772000)="8f02c37020f011694855ce87a9a6ba072f21949b7589ff7b8ece169bde16663b413563cb88868dd5ff41b36bc6ce85bdc2dbaafdadcbd2970220f1210ad4001294007d10faa0e55b32700749a2bb31ae3ab14deac5136232b90617c64e3a8f395232be6eca23d7a9ef9986a760b202ef2aa5dcb31c0ba61a985f5f04", 0x7c) sendmsg$nl_netfilter(r1, &(0x7f00001af000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000fbe000-0x54)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 05:51:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b9a000)='/dev/rtc\x00', 0x101440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x1, 0x101]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000123000-0x4), 0x4) 2018/02/05 05:51:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b85000)='/dev/sg#\x00', 0x5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000092b000)={&(0x7f0000343000/0x1000)=nil, 0x3d4, &(0x7f00004d6000/0x4000)=nil}, 0x18) write(0xffffffffffffffff, &(0x7f0000003000-0x1000)="04", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6c, 0x7f, 0x3, 0x40848000000000, 0x80000000, 0x100000000, 0x1ff, {0x0, @in6={{0xa, 0x2, 0x8001, @empty, 0x4}}, 0x300000000000000, 0x2, 0x8, 0x3, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x3f}, 0x8) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000dc3000)={0x90002010}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000dc4000)='./file0\x00', 0x50402, 0x1) 2018/02/05 05:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x807, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000245000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') r2 = gettid() get_robust_list(r2, &(0x7f0000011000-0x8)=&(0x7f00004a6000), &(0x7f0000753000)=0x18) sendfile(r0, r1, 0x0, 0x3ff) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000095c000-0x4), &(0x7f0000de6000)=0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000d59000)=[{&(0x7f0000c6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "603d176ed72a8849584ce36a438b50acbf36411112c1363f1ec41f921d56944eb35ad3766a5972b2206dca0b65e233e6579b9e24fe88aafc25069f448bab62"}, 0x60, &(0x7f0000466000)=[{&(0x7f0000eeb000)="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", 0x40f}], 0x1, &(0x7f00009e5000)={0x38, 0x111, 0x1a0, "b7902bcd9979c647371cdff2b81a578e2a134d9bf3c59e1bf2076073448838bde578"}, 0x38, 0x8000}, {&(0x7f0000296000)={0x27, 0x4, 0x3f, 0x7, 0xff7, 0x81, "4cb92fe6d6f3742bee32748ba5afa24ebda0872af68bf9bc25ea4d84777f3ff2e8986fd9bf90e17182f877bf3ad2fc79d25b205e27c14d249c6fef130ec3ba", 0x9e2}, 0x60, &(0x7f0000a78000)=[{&(0x7f00007d3000)="553c54fbd6a3f7fd3e24d6090df1636be56337ff4271", 0x16}, {&(0x7f00006b0000)="7c81c9b81347e03ad4fee937db0ca318fa10903ef6b84a45c8aed23a5f3e2b0712edc1fcc0b206c73b4cb324791556835e86d11a70df745cf5d5c161b79f98564dc23b15a52e3f5a046731ea5a3a718a5cf58e395e544a677aab632c5a92d13b26eb7086006a9478f85cd49b7399a5cd8695ab64e08c7ba864eab52f440dac1b5f0fbf6f4e29ad856c58a8b25e2eff94923e11e8684c331f5d5226e75f4200535c0d210490270d33c7f8c2dda7a2ee6a4faa22854b1391acfc3d5f8f1e589b9ac23f453586a25a372122b3afdc", 0xcd}, {&(0x7f0000645000-0x1c)="2e48f8ca72afe8b9848fe5ed7a348d3142a0de0517aa55aead71ce7f", 0x1c}, {&(0x7f0000032000)="5c86fda1d6aff3ef056efa26f6d6e34f6a4da60b3cfcb53b3fe19b35e0510b845bd9a2ecbc898b792e29253e4a00f6f84baee31376c9e9ebe48c4b13bcac1126e503a98e6b7db0334b9340f91397bcb48e940fc01da166efd162c452188ac66253ae76ac726478895ccb1b451239c2255eb98abc8823b1fffedf28f415b310c59a32fab91da3c1beaecf0ed7bde79a860589d72df7731554cfc768d860825725ce6daf2f0bc1fdc77790507aeb9281d76c4763800fd127d0c26838465182b8ce98a1ce54918e1fd9ad23dc525ecf0d5699563ac41121be0562a1937be610162053b86444a5bb8a6c0ed4", 0xea}, {&(0x7f0000eb8000-0x7c)="c41cba2737ce999b7253702928375b55bb3c2c32a8f9a1c475fda25b24e3d4c997178f17d3a1d1b9d275b57c90ff6c2ce1c1cb62c29e826ccea86527261eea3ee634662a496656c601fb4b0c22cecb1e012476cc872c21f6c8debe967eea44c5b223e35c1548bad87c5fd42c994e545106cb7decc76d7b8027a7fef7", 0x7c}], 0x5, &(0x7f0000a2d000)={0x10, 0x119, 0x6}, 0x10, 0x40000}, {&(0x7f00004c5000)={0x27, 0x4540, 0x2, 0x3, 0x100000001, 0x1000, "bf8acd48b19dc486f09af6950ab9d69cca5ca35fbec3f665ac69ffc320a9c6ac8a5442b32374acaf2136a9d8a458c879a3626974e2912c231f78c016e6dab6", 0x20}, 0x60, &(0x7f0000672000-0x20)=[{&(0x7f00003e9000-0xfc)="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", 0xfc}], 0x1, &(0x7f00008c2000)={0xc8, 0x1, 0x69bbd78e, "4dcbf627e9476005f3dbb0af9ea5a18faec1b66bfc52845c359a3d656c594a4ba0bf90291002bfd6d5cc8297e38bcc886d9b44c97611d944f8690083ff3e824dccf6b1e92e06e7b42dd309f6a1ed985db38cd732e9dc7e695ba3f6378f84da6921e9994e819d0d88d9c13bec4c9997a84613777997a45812696a445cc6a2d15351f1f2440563bc70c9bc19318772acd647dd87bc8dff77e1112c369843f8517fb127d7c81280b7657942e800cb7b4b5075901d8708"}, 0xc8, 0x80}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d4d000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x80}}, 0x8001, 0x3, 0x5, 0x9, 0x4f}, &(0x7f0000d68000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f9000-0x8)={r3, 0x6}, &(0x7f0000884000-0x4)=0x8) 2018/02/05 05:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x80, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000842000)={0xaa, 0xfffffffffffffffe}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() accept$inet(r1, &(0x7f0000b7b000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000223000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000013000-0x8), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c79000-0x5)='reno\x00', 0x5) 2018/02/05 05:51:53 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fd000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x12)='./wlan1^selfnodev\x00', 0x1) accept4$inet(r0, &(0x7f00003cb000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00001b7000)=0x10, 0x80000) r1 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/02/05 05:51:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/105) fcntl$getown(r0, 0x9) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000064f000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'xts(aes)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000642000)='net/ip6_tables_matches\x00') getsockname$netlink(r0, &(0x7f00009f4000-0xc), &(0x7f0000651000)=0xc) fchmodat(r1, &(0x7f0000798000-0x8)='./file0\x00', 0x0) sysfs$2(0x2, 0x4, &(0x7f00005fc000)=""/124) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000012000)) [ 71.094037] IPv6: Can't replace route, no match found 2018/02/05 05:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000), 0x0) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000118000), 0x0, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000066d000), &(0x7f0000232000-0x4)=0x4) r2 = dup2(r1, r0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00001ad000-0x8)) fchmod(r0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d4f000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000652000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000067a000-0xc)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/02/05 05:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x3561506e0b1d1c9f, &(0x7f0000cf2000-0x8)={@rand_addr, @empty}, &(0x7f0000c42000-0x4)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) getitimer(0x2, &(0x7f0000ab3000-0x20)={{}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0xc7b8, 0x2}, {{0x0, r2}}], 0x11c) 2018/02/05 05:51:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000003000-0x40), &(0x7f0000003000-0x40), &(0x7f0000013000), &(0x7f0000011000)={0x77359400}) 2018/02/05 05:51:53 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000022000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 05:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x4) r2 = accept4$inet6(r0, &(0x7f00001c5000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ebf000-0x1)=0x1c, 0x800) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ce6000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6e}], 0x58) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004b9000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000540000-0x4)=0xe8) r8 = getgid() r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000060b000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000fa0000-0x4)=0xe8) lstat(&(0x7f0000f60000-0x8)='./file0\x00', &(0x7f00007c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000469000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000944000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f000039d000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d0e000)={0x0, 0x0, 0x0}, &(0x7f0000bcb000)=0xc) sendmsg$unix(r1, &(0x7f0000f26000)={&(0x7f000053e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000af0000-0x20)=[{&(0x7f0000cd7000-0xd3)="681679a2bc7fb7adc00f500a645e6d5b498ebe350c2d032578870af8a0a8e6f105afed505fbe64d1a6045696e9c7e6e25595f492a34907fe538fae10aee66eb9fc448c17a64b38a829d0ff9f6c3e01735dadd5cca5b1a34a1ca1309101f1e3b1e0837dc8ad720583e3e3a6ab5a631ede70ad478db50dc487edd50f0f41ada84d1ac9e23df1201882cc2a008421bd6f42c9095c84d9abe82848c0bdb57392511b6774f7d95c06dfc2d7b4a9b4ddb109c95c1367d639bfd3cf8141d6796aeebb086010081e827704ef01451040141fbd105cdadc", 0xd3}, {&(0x7f000074a000-0xef)="be11ff3f2602c4fea5e59c7dc1390bd40367dc40cb3e49519ed175b23e5465d2e40cbe95890eef9eb64b9dda47504e0db52874775d23dd822b281c1c24c5a26ecc995be6945d7132fe1f9b3aee2a16524c48f59bff1b80e266e1ebdddb8970a88a01499d1333ce02d2ad46d4eb8580f715523ac6b00a033314355eb87eae0b49f8b310d6d6bf9fb51b588e2087713485695e4c501fc7e9c121a957e732d5a5032a6a6137e1c118e339cb4c07b81e0ed33be7926d59b81ce63c2894621e83a9bb5e287455acb40da52806d5c6665d1e4ecb375b3e5b21030d9b170169a84612624e1af73b2273c2aeecf7a4b83b45d5", 0xef}], 0x2, &(0x7f00004ba000-0x60)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x810}, 0x20004010) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000472000-0x4), &(0x7f0000ac1000)=0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000868000-0x4)=0xffffffff, 0x4) 2018/02/05 05:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000475000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000707000)={0x0, 0x7fff}, &(0x7f0000de4000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e88000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6c61, 0x0, 0x0, 0x40, 0x2}, &(0x7f0000197000)=0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) pselect6(0x40, &(0x7f0000878000)={0x0, 0x9fe, 0x5297}, &(0x7f00001d9000-0x40)={0x0, 0x0, 0x7, 0x200, 0x80000000, 0x0, 0x0, 0x200}, &(0x7f000057e000-0x40)={0xfffffffffffffffd, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4}, &(0x7f0000e64000), &(0x7f0000965000-0x10)={&(0x7f000079e000), 0x8}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b2000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000563000-0x18)={0x6, 0x7ef9, 0x7fff, 0x7, 0x6, 0x81}) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/05 05:51:53 executing program 1: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7fff, &(0x7f00004b8000)=""/4, 0x4) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005e2000), &(0x7f00005e2000)=0x4) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005e4000-0xe)='/dev/keychord\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00005ac000-0x4)) poll(&(0x7f00004d7000+0x82a)=[{r1}], 0x1, 0xbad7) socket$inet6(0xa, 0x6, 0xffff) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000fc7000-0x60), &(0x7f0000fea000)=0x60) accept4$nfc_llcp(r1, &(0x7f000033c000-0x60), &(0x7f0000a66000+0xdf1)=0x60, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2}, 0x20) 2018/02/05 05:51:53 executing program 3: r0 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000afa000)=""/133, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000363000)={r1, 0x6d, "a375003e4ff87388dc69fb9b0bc2a7ed55022456663bb0474133fd0c1b2aaeccc80b77def367bc6d4ada3ed787a18e045121aec070a7ce8bd65a2a70f9773bc1c7bce2c94963183642807368a44a019c858ec2cced67a41d4df825140b3ce3974ec7cf16f45b35c9bbd3addb0c"}, &(0x7f0000001000-0x4)=0x75) r2 = syz_open_dev$usbmon(&(0x7f0000f14000-0xd)='/dev/usbmon#\x00', 0x1, 0x4002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x36, "b3aeb6eb0580eb67e918e3e9832dfe7319d62a41288a558d55ba2132979cd71d0b3ebb8335b84140ee80ed5464d57dcd0acd1e6ef1a5"}, &(0x7f0000001000-0x4)=0x3e) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, r0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000778000-0x8)={0x0, 0xfbfc}, &(0x7f0000f58000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000010e000)={r3, 0x0, 0xab, "3fed6242eb9e7686928c01bbbc2c7729059e9ed9bd5b6fa2dd1c3003e0122c4c92b85bf9857e3dd263fd1bde819d51bd7e4076ac7c2a04ca52213ef5f65e356485115d35729b7760ddd00f2fa3f95400115803bc2dab8fbdf043ded83f9f54e70e462799219b37be71fd569aa3f174d0cb6d20192fa79251d62e831b97c66b7d89ac370a4405eaa54129b437fb382f9460d37073185394d04871bdcc2027d7ab031aa1e14ba7f892b47aa4"}, 0xb3) 2018/02/05 05:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000605000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000bed000)=0xe8) setfsuid(r1) sendfile(r0, r0, &(0x7f00006dc000-0x8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000bff000)=[&(0x7f00004c3000)='\x00'], &(0x7f00000bf000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d5000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000094a000-0x4)=0x1, 0x4) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) 2018/02/05 05:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x3561506e0b1d1c9f, &(0x7f0000cf2000-0x8)={@rand_addr, @empty}, &(0x7f0000c42000-0x4)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) getitimer(0x2, &(0x7f0000ab3000-0x20)={{}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0xc7b8, 0x2}, {{0x0, r2}}], 0x11c) 2018/02/05 05:51:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ad000-0x9)='net/stat\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000116000-0x8)) timerfd_create(0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00008b3000)={0x6, 0x2666, 0x1f, 0x9, 0x121, 0x5}) 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f00009df000)={0x10}, 0xc, &(0x7f00009cf000-0x10)={&(0x7f0000ba3000-0x60)=@newneigh={0x28, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @empty}]}, 0x28}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001d9000)={0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f000081b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000511000-0x1)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000701000)={0x0, 0x0}, &(0x7f0000f7c000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000262000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x1, 0x0, 0x2, 0x0, 0x2, 0x20, 0x80, 0xff, r2, r3}, {0xffffffffffffffff, 0x6, 0xfffffffffffffff7, 0x9, 0x2, 0x1, 0x6}, {0x6, 0xfff, 0x4, 0x2}, 0x0, 0xd, 0x1, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x5, 0x3, 0x0, 0x0, 0x9, 0xb2b, 0x400}}, 0xe8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000037d000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000837000-0x10)={0xffffffff, 0x20000000, 0xffffffff, 0x9, 0x3, 0x6ea7, 0x10000, 0x5, 0x5, 0x80000000}) r0 = socket$netlink(0x10, 0x3, 0x20080000000e) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00002a2000-0x8)=@abs, &(0x7f00008af000)=0x8) accept$unix(r1, &(0x7f0000916000)=@file={0x0, ""/108}, &(0x7f0000653000-0x4)=0x6e) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) eventfd2(0x100000000, 0x800) 2018/02/05 05:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') epoll_create(0xe5e) r1 = syz_open_procfs(0x0, &(0x7f0000a63000)='net/fib_triestat\x00') sendfile(r0, r1, &(0x7f000072e000)=0x3, 0x1) 2018/02/05 05:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005da000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getgid() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e28000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000d92000-0x8)={r2, 0x20}) clock_nanosleep(0x8, 0x6897ef0b87501fdb, &(0x7f0000c50000)={0x0, 0x989680}, &(0x7f0000bfd000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f37000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000064000-0x4)=0xe8) fchownat(r0, &(0x7f000049e000)='./file0\x00', r3, r1, 0x100) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005b9000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e3000-0xe8)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00009cb000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000046a000-0x18)={@loopback={0x0, 0x1}, 0xfffffffffffffff9, r1}) r2 = open(&(0x7f000047e000)='./file0\x00', 0x341800, 0x148) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000a52000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000a25000-0x5a)=""/90, &(0x7f000077c000-0x4)=0x5a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000799000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00004d6000)=0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a03000-0x4)=0x3d, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)) dup2(r1, r2) 2018/02/05 05:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000831000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000dd5000)='./file0/control\x00', 0x82000004) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000d29000)='./file0\x00', 0x81) mkdirat(r1, &(0x7f0000d4a000-0x10)='./file0/control\x00', 0x1a) stat(&(0x7f00002ec000-0x10)='./file0/control\x00', &(0x7f000035c000-0x44)) 2018/02/05 05:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f00007fc000)=""/61, 0x3d) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f00000e8000-0xdd)=""/221, 0xdd) 2018/02/05 05:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00008c1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) getsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f00002ad000-0x4)=0x2) 2018/02/05 05:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007fa000)={0x0, 0x10, &(0x7f00001ea000)=[@in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f00005e7000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000142000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xcaec, 0x9b46, 0x5, 0xffffffff, 0x34}, &(0x7f0000721000-0x4)=0xa0) sendmsg$nl_netfilter(r0, &(0x7f0000bc0000)={&(0x7f00001a3000-0xc)={0x10, 0x0, 0x0, 0x200088}, 0xc, &(0x7f00002cb000-0x10)={&(0x7f00002b5000)={0x2c, 0x10, 0xf483163db3e87787, 0x2, 0x0, 0x3, {0xf, 0x0, 0x1}, [@generic, @typed={0x18, 0x43, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x80) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f0000c2f000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc0000)='/dev/rtc\x00', 0x8200, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00009d6000-0x50)={@generic, @ifru_flags}) 2018/02/05 05:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendto(r0, &(0x7f000081a000-0x35)="832a70bd41c902162d00a9e893fb7359c9bd439d1b19ddac68d80ddc5feb632d219a149939567bcd713060c329ca1dbe175bd03e47", 0x35, 0x20000000, &(0x7f0000e84000)=@ax25={0x3, {"8b3a35a0bea4bb"}, 0x9}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/05 05:51:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x6)=[{0x2, 0x9, 0x40, 0x2}, {0x101, 0xffffffff, 0x1, 0x9}, {0x47c, 0x6, 0x40, 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e65000-0xf)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fda000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fda000)=@sack_info={0x0, 0x6, 0xfffffffffffffffe}, &(0x7f0000cb0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d54000)={r2, 0xe0a, 0x2, [0xfffffffffffffffd, 0x6]}, &(0x7f0000c2e000)=0xc) fremovexattr(r0, &(0x7f000073b000)=@known='system.sockprotoname\x00') 2018/02/05 05:51:53 executing program 0: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000357000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000dbf000)) 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004cf000-0x8)) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b43000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000726000-0x10)={0x1, &(0x7f0000859000)=[{0x5, 0x4, 0x4, 0x7}]}) r1 = socket$inet(0x2, 0x200000000000002, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000954000)=0x36c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b6f000)=0x2, 0x4) timer_settime(0x0, 0x0, &(0x7f0000a42000)={{}, {0x0, 0x989680}}, &(0x7f000067c000-0x20)) 2018/02/05 05:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = userfaultfd(0x802) pwrite64(r0, &(0x7f0000223000-0x8f)="8bde5c354871798065ab2883a37d9a54b0de9569a7dc616668d75bb9aa18438d1236b49045265749eebc17d6d6c972351c97ecc906467bd95c1216f14eca88933ee93e973ceaa95f0734019cb39d75b1bd08f2b6a16455f8839e84407677dc928846df8280f66b66cd138afedf2ec2db20baf184c73f9c4feed61ab9bd0c6725ce012d7ab9b185f33ee5b11297f2fd", 0x8f, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c42000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000f1e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x89098) 2018/02/05 05:51:53 executing program 1: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000534000-0x8)=0x4, 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00008b0000-0x3)) 2018/02/05 05:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000475000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000036b000)=0x8, 0x4) renameat(r0, &(0x7f0000b96000)='./file0\x00', 0xffffffffffffffff, &(0x7f00009f7000-0x1)='/') 2018/02/05 05:51:53 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xe, &(0x7f0000710000-0x1)='\f', 0x1) [ 71.552480] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34576 sclass=netlink_route_socket pig=8248 comm=syz-executor7 [ 71.600355] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34576 sclass=netlink_route_socket pig=8248 comm=syz-executor7 2018/02/05 05:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r2) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r4 = memfd_create(&(0x7f00002ac000)='\x00', 0x3) ftruncate(r3, 0x6) sendfile(r2, r3, &(0x7f0000cd5000-0x8), 0x400000800fee) sendmmsg$unix(r4, &(0x7f00003e0000)=[{&(0x7f00003a8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a6b000-0x20)=[{&(0x7f0000441000-0xcf)="5781908be744f2a0fee7d125f62740c73b0f6528a1a0597720c36b72bb701653ed82211bfc422b0e1fb9092250289d96b4c2f39bedbf660190947889ae31e6bd8eaa6b002dba31a2e3138af9e1b35eef54921084c2b3bbf3b03d81dce13799227d94deaa79c6ee31de6a8f7fb9b3f31d8b553a4e6bfef2683e6e8322a68e65a30e1b49d050d31a9784ee66f3a59b5bf26e498780f1cb18e1f4aedc79d2cc73a798b4752a00beac124f5cef639273031ac85ac3e2e0ecf89e176704476142c63f223128947ee6de5481b9cda47c837d", 0xcf}, {&(0x7f000005d000)="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", 0xfd}], 0x2, 0x0, 0x0, 0xc0}], 0x1, 0x4080) pwritev(r3, &(0x7f0000581000)=[{&(0x7f0000da4000-0xbc)="ec59f921740a33c42733f61ae6a063be4e03fb99b37abac1ae9e55696e2379e76d441d2ebd3cdcdcbebd5ce33b5918c2a172dd451f9dbb0a720b92fde165723358764f810d63e0bea010ced1721dbe34c0f70a765bf32f90d5c9003d7ca464027d9c73de75468f56760d01cf7c3058671aeb17456227fdb64c86afaf19b86a37903ea59289a0896215fa45ac3405753e82025b5efa9a4bf41aeb6a474909b2a25b5cd56d4a73784fb1dd08e124db97ac7a70a2e67d03f997087d5dfa", 0xbc}, 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{&(0x7f00009b4000-0x7b)="7a1146842d15429803b51a799526c3737506d734b82098eba58aac64de3fb23de452996574b238cba2fe13216b84e7ce526d8fb8959d3b3b6d50f70d13c1cdcc2b9b2994f45db3088b09ffa423823059dfccf120a95eb767fb75a51e3533a5c3b790ad94144eb6ccbf5caee3967ded90c18b2082aaaa514ded5969", 0x7b}, {&(0x7f0000950000)="06cb673d9b29e17e9f87cca6c3be4b7c193933497393342c502964baac484324c4f6700fb11b8d3b5217cc0b02cb5378de0b41d1d50cb3254299eb3ba4b1540c9f9024790b046c74909eff201d320dd53218341321bc8b9646c2b1ef36c7942aafa5b44ca90f8066edb295fa3a7e8459a8b754d9d007adc5ccea8b349292c77a804504bc79e435992a4ff28f241189a266977fd95ed5c74e284d59076d1486a8a3f4fbc3ffdbd865c9b52f11a18d071a0e6ed5a8126a661bb3af7f4d28cd0c8a18a6bda22d7c61988ae27d94ec89361bbe982adf9824de636d482d", 0xdb}], 0xa, 0x0) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3}}], 0x2, 0x0, 0x0) recvmsg$netrom(r4, &(0x7f0000ed2000)={&(0x7f000059c000)=@ax25={0x3, {"12f93a083608de"}, 0x7fff}, 0x10, &(0x7f00004fb000)=[{&(0x7f00003b6000-0xe2)="aab7d138db329f405e155846e70cf0888987c27108650f225cb4603b6b5bf907b1c45d6828aa3e079337a4d7a6599a3212f239163883520ae9dc2a62ea66fbf1bb47579980cc7e367030f95984b81ba6b979b1d1dce24ebd001d3173c5bc4b2e762f19fd1f6f0a6f04f607df812a7672d0fd76f6f1514cb6647073224bec55c857ae74e1c01593b88a536caea413d5f3e721993031cb9adf4ac4a4a565e912fac9f8483b9712747229ee7b7691e055eabcca4924d88df0f30903bdd1a934958f229cb3bbd3394c5fec253bba8b33c4b0f844842a3f5ebacf23fd6f723acffc070cf5", 0xe2}, {&(0x7f0000bf7000-0xe3)="2e370e10852c8dec04494e0f8b849b12ae88daf6c1a2768bad0c51d1393c7baf5c0b2a54d4a789af2570f6f36904c71d263d6ada00b5b06c0b06fd67fca2ce0d2c92776c3c95c4cbd67568675f65d68760d01cab46c8bb1399c4ef6f4d1db460b26af536950d7787e35bfeabd553e266d071c167a5be7c4d5c8a8e389059e87fc379437735651e1ebab2be9705ef31e0f43ccc6c90062108b0ebbe1b3161ccd1a1606363b9e0fc437fbde7337701a8b672f17d2c8ab6a597d5617bebf30787c571c0a290cb9c38014c8b08521d65751102e8ab397a473f3d0dc439795592ae34580c96", 0xe3}, {&(0x7f0000a81000)="4f9bd5b29d033acb0b35d606cfe9ff8c9acbe4c4f2ee4dd1e64ece8b53e59660f3fa6ba47650306bf38a6e8a8db1be13ab8dfc5405c7b09ea1c67f0c97111f21de8950cf2d2aad82d828dbf6de12689041940bdee854a9f51589d3e2622649e4528450e5ee05ee3a4869c781", 0x6c}, {&(0x7f0000f81000-0x4d)="4b77d87255b2500735cebe3f03c44aa1a269081d8cc6eceed79878e3ef223fb493dade7494417c28b7a974964705d41efb969d9f7b443423b5aed22f6cd0e2171ae74143f6c418991373c62a39", 0x4d}, {&(0x7f0000af0000-0x9f)="836cb5adccc24dc9b5d2b88ad7576700f63818e76b4b02e4a65c5e11863257cd42c587e2a333674c17cbae31668928c227d47a0709c82d64f0b9103a84bb2bcaa24913a4cb2fe28d59e9b953e1315ceb45558e8d37bad9e9dbc2d02025cbfcb05fd13811768bb3b89e4eae8ea92f917d19e8791ee6691c4ee0786d885dcf658944f9d0b45c7270b3a22734bbd4995d891b8d17d3bd92b30fbb8f0aad156cd4", 0x9f}, {&(0x7f00004bb000)="88c3a3df6a323f4d074a2ae3d133254959eef40e43d2e4c05cd6fb7385033a2afef67034cab1d19b73dca683cde8d21743ac400293159335a8fddea592bb7ee602b85e2503530cd286f8396caca8d7ab90f14496fa43454b7e7a4d18cb579434445a3c823e", 0x65}, {&(0x7f000051b000)="1453e41e20a202585b413cb51389832cbbe25c0889a9d3f0c161f4b8e89fbec2b0b6c18901251a69cd6b358561f0fd8f17f308c9b6d376583486f869fbf99fec8c9673eb73072ee8c28a9c69773a14", 0x4f}], 0x7, &(0x7f00008f7000-0x13f0)=[{0x58, 0xad, 0x5, "f9b4065750f0a09b3a97fc4df6f32aea62ca20e3638e1d8532c2d624f8377951dd4afd76911648938456aa4cfa8d55582208949983f8ba1ba578f930c657e5895df5"}, {0xd8, 0x119, 0x2, "7a143d26b0b7e37ca6cd567d72bcb0dbc22323a500aa0b8e8253eb8f5bec4209d1314fc0faf2398a526b2456274186e6324e87d007b9e51a846fe7a590226ce63e5ae7f14073124811316c9090c256eca2ca1b5fc90302993f4788749a53616ca119d00df73b7a3b4b637b6aa66361a14f24d831415247870867c8d7e3365c622cfaf6adb6d4ed983a3b189d7bd83fd30eb72062c9473d826dbaf353fdf03e70f94c20b73655f89e94422740cea2159e95ace433cb0d48ececed841e64f3df01c9"}, {0xb0, 0x116, 0x2, "d201c4bfbe75cb6d31f42af884d31d9e5809ededa0c7414a1d1c0c2c8ad07acf9c74b5b39691501ce390dce27e7546c9db417075aa909890f700e9a9ecb26637057456ca36c5aaf4332390cd05c4f51456b34cd845f5d593d88017705eadb5b70fc028b8755d96e8040d53ae02f41a5d1839c2fcaa1e9eaaf5ec58cb5cc584b7ae35acdb4c4fb87180304a2f67218be3162dec67beca71a604465dc0743664"}, {0xa0, 0x10e, 0x4, "ece850a47c7dcf60f6b112a44207330aa2be34f9b06c8a5b739a5edc6fc80ed4d1a13da81884927d80631cf625579e664b55a62483c0c040b2ddac4d059154176cc3b98eb039db4a55b0c4fa5df8fb9e368d07bccea9e0a5d624dd27a395c352c02c0096e9bea4a200c2fe53d6b17e9423056a822c0acc879a51a9da7a373a2dbe254bf5ef146ce347"}, {0x100, 0x119, 0x0, "f421720de9defc77533079e1b4db89ab0640fadc5202729c70a3c12af09456fd43743093e17a46188971d07d6e2670227d8e0274f5493b666b74b302b3ef0a0ca2ed32fbaf35029033f3c302042808ea206de3e53b4fdde7ee589dc763f59831e72eac0deee16089ea9d4380ed954b05f0684ef68a4f8074102a80cb16894ae6db8a2ecee8f3b61ef2998a7556bbdbaa781a1434db710104bccac2ad23f6c512144ff029b5ff0d112673e2c822b9c51558a8bdc30749b54d310dbaa6ab252464ff34cafb9d57b4fc14269bad1cd3cf77df4f43d610a97dba5a3a89cf90b9007700ed2e23fabc3f7c9b3d27e5699e"}, {0x1010, 0x10f, 0xe000000, 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{0x60, 0x13f, 0xaf52, "d6608093632e5d1ff351f9f8444a4c47c24dae9b2638e9421b69f9cec3afd70754966f64333e2cede7d458561aa30a7f866711eda14f59d05cf53fd217604c63068750f8daa8f39b628c7319"}], 0x13f0, 0x4800}, 0x100) 2018/02/05 05:51:53 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000e85000)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x20000002}) r1 = epoll_create(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x30e]}, 0x6) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000)={0x3ff, 0x20, 0x2, 0x2, 0x2, [{0x8, 0x6, 0x6, 0x0, 0x0, 0x4}, {0x1, 0x1, 0x0, 0x0, 0x0, 0x2200}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000004000-0x13)=@random={'btrfs.', '/dev/usbmon#\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000005000)) r3 = getpgid(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x0, &(0x7f0000007000-0x4)=0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0x8)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCCONS(r4, 0x541d) getpeername$netlink(r4, &(0x7f0000007000), &(0x7f0000006000-0x4)=0xc) ptrace$setopts(0x4206, r3, 0x9, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000009000-0x50)={@common='gretap0\x00', @ifru_settings={0x3, 0x8, @sync=&(0x7f0000008000)={0x101, 0x3, 0x7ff}}}) 2018/02/05 05:51:53 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000cf9000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000973000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000c0c000-0xc)={r2, 0x80000, r0}) pipe2(&(0x7f0000283000)={0x0}, 0x84800) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f000029d000-0x4)=0x1) 2018/02/05 05:51:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') add_key$user(&(0x7f0000013000-0x5)='user\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xfffffffffffffff9) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) prctl$setendian(0x14, 0x2) accept$packet(0xffffffffffffffff, &(0x7f00009c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000002b000-0x4)=0x14) sendmsg(r0, &(0x7f0000f98000-0x38)={&(0x7f00006b5000)=@ll={0x11, 0xff, r1, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14, &(0x7f0000416000)=[{&(0x7f0000903000-0x39)="c613cb5287635383225a78c732504db84f3065aa1e23d380bcfc7449a2c245722cb6a194903554d21845d59baf507140256aaae57fd7d1682d", 0x39}, {&(0x7f0000c25000+0x4c7)="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", 0x1000}, {&(0x7f0000dd6000-0xe8)="7fe558a5ec6dbc8d08d6b26f77e838d0839e0524379be82cb2850238766127235fbec37d4c4a4fdacc400e00062c2bbaaa64c4e12343be18acc7169231b2a45150bcd46722465f599cceef874c2b765c5a697d9f548e69f96abf0fee5edb73bc1c4b269d2db5aa0514e0faa52a14d84c5ada29c8903cae9860f4966399fb4ee5324115fdefcfd9d82b9ec7aff5ae4db1187d93aa84fc5d5bdbceaa72e3b36f0071b3595c2056532cf95aeada71be404031f50ef166b1c17930dcb92f52c5f0371815a264ecda77c0813a0f88dd9826138257b6882ce208dd589c9cc396d53dcb1082b770ac3b874d", 0xe8}, {&(0x7f00007e7000)="f97643c68e3256b3b7e8cf8a9f40a314f0dd081abe1867671ea78ecf99ba152f03230342bfa6616f22a8ae731e3166196fe1d5391ecc66fdf1225b7fb7eaa4ca24aeda0f432df95831697a0c8f66691fe1b5d8ee05cdb7bc0c674d30640b14e8337db99d018580cf33466a099c2b2e90f6a72a646eaa806d3fe2ef92745d2ae5eadbb8c15bf5b33e97b7ebcf34bec98927d87cd2c8a96d2c195dc534d4c0fa0cad1416f5d67ceeb2b4c5e1961b5ed8d5b39c4289c9e2cebafff08ddb45961ac239b17efebdba56a8a8e1336d6010f1c2995ab48e20a9ec3cb47e", 0xda}], 0x4, &(0x7f00004d4000)=[], 0x0, 0x14}, 0x4000004) 2018/02/05 05:51:53 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000015c000)='/dev/usbmon#\x00', 0x6, 0x10000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000fda000)=""/174, 0xae) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fdb000)={0x4, 0xfffffffffffffffe, 0x7b, 0x4528, 0x2}, 0x5) 2018/02/05 05:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000118000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigpending(&(0x7f0000a9f000-0x8), 0x8) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r0) 2018/02/05 05:51:53 executing program 5: timerfd_create(0x1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000816000+0x579)={{&(0x7f000048b000/0x3000)=nil, 0x3000}, 0x3}) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/02/05 05:51:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x9)='net/bnep\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") close(r1) 2018/02/05 05:51:53 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000009000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000008000-0x10)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff0000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)="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") sendfile(r1, r0, &(0x7f0000310000-0x8), 0x10001) 2018/02/05 05:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bd4000)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}}, 0x2, 0xffffffff, 0x101, 0x5, 0x84}, &(0x7f0000d1d000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a95000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1443}, &(0x7f0000c80000)=0x98) ptrace$peek(0x3, r0, &(0x7f0000234000)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@policy_type={0xc, 0x10}]}, 0xc8}, 0x1}, 0x0) 2018/02/05 05:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f68000-0xc)={0x4}) lstat(&(0x7f0000968000-0x8)='./file0\x00', &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = memfd_create(&(0x7f0000e61000-0x1)='\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000374000-0x10)={0x5, 0x6f9, 0x3, 0x8}) lstat(&(0x7f0000c4e000-0x8)='./file0\x00', &(0x7f00009b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r2, r5) [ 71.777680] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000646000-0x8)) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89}, 0x0) 2018/02/05 05:51:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x301000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000002000-0x8)=0x9, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7ff, 0x7fff, 0x97e, 0xff, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x6d)={r2, 0x65, "5a782a8e69b944ff37a061288bcff09d3d9f98f398af3e62e625e79ffe2713dc55e3e59c520036c4fd3b6c4b30ccb0a99bea2d5991fe6d4114a1acbedb4d78e9ff289b41d6a7eaae2319b694cff84823703affa5043b3d2f49b0363a5adc9cd1ac0fff56ad"}, &(0x7f0000001000-0x4)=0x6d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r3 = getpgrp(0xffffffffffffffff) sched_setattr(r3, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x80}, 0x0) 2018/02/05 05:51:53 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0xffffffffffffff93) 2018/02/05 05:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249250c, 0x0) close(r0) 2018/02/05 05:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000740000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) fcntl$getownex(r1, 0x10, &(0x7f00004f2000)) r2 = syz_open_dev$mice(&(0x7f00004f9000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000017000-0x8)=0x2, 0x8) 2018/02/05 05:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ef000-0xe)='/dev/keychord\x00', 0x208000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$sg(&(0x7f0000b94000)='/dev/sg#\x00', 0x0, 0x8001) write(r1, &(0x7f000034f000-0x35)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc9200003e4d87468ce22c0016f59687e419162cd02f", 0x31) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c77000)) 2018/02/05 05:51:53 executing program 7: r0 = userfaultfd(0x0) sync_file_range(r0, 0x5, 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000db9000)='vmnet0]!&+:+(keyringcgroupvboxnet1keyringwlan0cgroupvboxnet0em0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) sync_file_range(r0, 0x5, 0x29, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x26, &(0x7f0000001000)={0xe, 0x2, 0x6, 0x7f}) 2018/02/05 05:51:53 executing program 3: clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x1000)=""/4096, 0x1048, 0x2) 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffffffc) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx, 0x10, &(0x7f0000b45000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89}, 0x0) 2018/02/05 05:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001e0000)=@int, &(0x7f00000fa000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@common='ifb0\x00'}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00005b2000)) fchmodat(0xffffffffffffffff, &(0x7f0000b84000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) dup(0xffffffffffffffff) 2018/02/05 05:51:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x20400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000013000)={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000011d000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffffe00}}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000c88000)={{0x1, 0x20}, {0x3, 0x3232}, 0x1e9, 0x2, 0x1f}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000be8000-0x4)=0x0) process_vm_readv(r2, &(0x7f0000417000-0x30)=[{&(0x7f0000f34000-0xfa)=""/250, 0xfa}, {&(0x7f0000bf4000)=""/209, 0xd1}, {&(0x7f000024f000-0xed)=""/237, 0xed}], 0x3, &(0x7f0000813000)=[{&(0x7f0000271000-0xfe)=""/254, 0xfe}, {&(0x7f0000777000-0x1000)=""/4096, 0x1000}, {&(0x7f0000481000-0x67)=""/103, 0x67}, {&(0x7f00009e0000)=""/192, 0xc0}, {&(0x7f0000013000)=""/179, 0xb3}, {&(0x7f000023a000-0xa3)=""/163, 0xa3}, {&(0x7f0000e31000-0xa4)=""/164, 0xa4}], 0x7, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) [ 71.868827] sg_write: data in/out 700410/1 bytes for SCSI command 0xe2-- guessing data in; [ 71.868827] program syz-executor0 not setting count and/or reply_len properly [ 71.882447] device gre0 entered promiscuous mode [ 71.920633] device gre0 entered promiscuous mode 2018/02/05 05:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') fallocate(r1, 0x2, 0x0, 0x319cda4f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffff73}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 05:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00009b9000)='./file0\x00', &(0x7f0000749000-0x8)='./file0\x00') keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000e32000)=[], 0x322, 0x0) 2018/02/05 05:51:54 executing program 3: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x100080000) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006fd000)={0x0, @dev, @remote}, &(0x7f0000a78000)=0xdb) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000a9b000-0x7b)=""/123, 0x7b, 0x40, &(0x7f0000b45000-0x14)=@ll={0x11, 0xf7, r3, 0x1, 0xfffffffffffffff7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r4 = inotify_init() r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r4, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/02/05 05:51:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f000099b000)={0x20080522, r0}, &(0x7f00004bc000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e16000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000dc6000-0x8)={0x2, 0x100}) 2018/02/05 05:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b90000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) memfd_create(&(0x7f0000a3c000)='\x00', 0x0) listen(r1, 0xfffffffffffffff7) shutdown(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002fd000-0x4)=0x10, 0x0) 2018/02/05 05:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000781000), 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b66000)) r1 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004c000-0x8)) 2018/02/05 05:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000086f000-0xe)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c66000-0x7a)={0x0, 0x72, "120a3a7096a7b3cefad6c6e024441467d3c373f5360360f5f217133930efbca8120ad9040cc3b11b25dc78900df909c0a3038d4d74c6e9b4ec0eaaef3a7d5b3830aeda66a3d4fad7914a69e9c8c5719809d241b0a7611629f837f661f2195d802d71f2abdacad666c35df7d8c92898e7b8c9"}, &(0x7f000006e000)=0x7a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006ed000-0x4)=@assoc_id=r1, 0x4) socket$inet6(0xa, 0x5, 0x100000001) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000856000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000f4d000)={0xdf1, 0x1db, 0x5, 0x6, 0x6, 0x100, 0x8001, 0x9, 0xfffffffffffffffe, 0x1ff, 0x1}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000478000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = syz_open_procfs(r4, &(0x7f00007a2000-0xb)='clear_refs\x00') ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000a4b000-0x4)=0x6) clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) exit(0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f000098e000), &(0x7f0000507000)=0x4) writev(r5, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/05 05:51:54 executing program 4: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000814000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 05:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fadvise64(r0, 0x0, 0x3, 0x3) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000a000-0x4)=0xc) r1 = open(&(0x7f00008f4000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/02/05 05:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/mls\x00', 0x0, 0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000538000-0xc)) dup3(r0, r2, 0x0) 2018/02/05 05:51:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, r0) getsockname$packet(r1, &(0x7f00005d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a8e000-0x4)=0x2db) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006dd000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/02/05 05:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unshare(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000671000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000006b000-0x8)={0x0, 0xe23}, &(0x7f0000edb000)=0x8) gettid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000045f000)={r2, 0xc7}, &(0x7f000027d000-0x4)=0x6) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000344000)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000822000-0x8)) [ 72.124590] audit: type=1400 audit(1517809914.103:35): avc: denied { dac_override } for pid=8361 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 05:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) sendto$inet(0xffffffffffffffff, &(0x7f0000da8000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0xffffffffffffff06) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e0000-0x11)='/selinux/enforce\x00', 0x42, 0x0) getsockname$netrom(r0, &(0x7f0000274000)=@ax25, &(0x7f0000449000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000ed4000)="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", 0x21a, 0x8000, &(0x7f00005e9000)={0x2, 0x3, @empty}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x40001, 0x0) connect$ipx(r1, &(0x7f0000997000)={0x4, 0x3, 0x4b, "00891f00", 0x8}, 0x10) getpeername$packet(r1, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ea2000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000760000-0xe8)={{{@in=@loopback, @in=@local}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000f1e000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00005a5000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0xfffffcaf) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000567000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/05 05:51:54 executing program 5: r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000fdb000+0xd69)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fdc000-0x28)={@generic="945338d3a6663743bc0ffc71af69e807", r1}) [ 72.150974] audit: type=1400 audit(1517809914.133:36): avc: denied { net_admin } for pid=3838 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.160745] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/8369 [ 72.160759] caller is __this_cpu_preempt_check+0x1c/0x20 [ 72.160768] CPU: 0 PID: 8369 Comm: syz-executor4 Not tainted 4.9.80-gb30d2b5 #28 [ 72.160771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.160784] ffff8801cd1cf490 ffffffff81d94b69 0000000000000000 ffffffff83c18800 [ 72.160794] ffffffff83f454c0 ffff8801cc1bb000 0000000000000003 ffff8801cd1cf4d0 [ 72.160807] ffffffff81dfc144 ffff8801cd1cf4e8 ffffffff83f454c0 dffffc0000000000 [ 72.160809] Call Trace: [ 72.160820] [] dump_stack+0xc1/0x128 [ 72.160831] [] check_preemption_disabled+0x1d4/0x200 [ 72.160841] [] __this_cpu_preempt_check+0x1c/0x20 [ 72.160852] [] ipcomp_init_state+0x188/0x930 [ 72.160862] [] ? __lock_is_held+0xa1/0xf0 [ 72.160871] [] ipcomp4_init_state+0xb0/0x7d0 [ 72.160878] [] __xfrm_init_state+0x3e7/0xb30 [ 72.160887] [] xfrm_add_sa+0x1916/0x2e40 [ 72.160896] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 72.160906] [] ? nla_parse+0x213/0x260 [ 72.160915] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 72.160924] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 72.160932] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 72.160943] [] netlink_rcv_skb+0x13e/0x370 [ 72.160951] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 72.160959] [] xfrm_netlink_rcv+0x6f/0x90 [ 72.160969] [] netlink_unicast+0x511/0x750 [ 72.160977] [] ? netlink_unicast+0x43c/0x750 [ 72.160986] [] ? netlink_attachskb+0x680/0x680 [ 72.160993] [] netlink_sendmsg+0x8e8/0xc50 [ 72.161002] [] ? netlink_unicast+0x750/0x750 [ 72.161012] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 72.161021] [] ? security_socket_sendmsg+0x89/0xb0 [ 72.161030] [] ? netlink_unicast+0x750/0x750 [ 72.161040] [] sock_sendmsg+0xca/0x110 [ 72.161047] [] ___sys_sendmsg+0x6d1/0x7e0 [ 72.161057] [] ? copy_msghdr_from_user+0x550/0x550 [ 72.161068] [] ? check_preemption_disabled+0x3b/0x200 [ 72.161077] [] ? __fget+0x228/0x3a0 [ 72.161085] [] ? __fget+0x47/0x3a0 [ 72.161094] [] ? check_preemption_disabled+0x3b/0x200 [ 72.161102] [] ? __fget_light+0x188/0x1e0 [ 72.161110] [] ? __fdget+0x18/0x20 [ 72.161117] [] __sys_sendmsg+0xd6/0x190 [ 72.161125] [] ? SyS_shutdown+0x1b0/0x1b0 [ 72.161133] [] ? SyS_futex+0x22e/0x2d0 [ 72.161141] [] ? fd_install+0x4d/0x60 [ 72.161152] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 72.161159] [] SyS_sendmsg+0x2d/0x50 [ 72.161169] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 72.173936] audit: type=1400 audit(1517809914.153:37): avc: denied { dac_override } for pid=8380 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.178361] audit: type=1400 audit(1517809914.153:38): avc: denied { net_admin } for pid=3850 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.181857] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/8388 [ 72.181871] caller is __this_cpu_preempt_check+0x1c/0x20 [ 72.181880] CPU: 0 PID: 8388 Comm: syz-executor4 Not tainted 4.9.80-gb30d2b5 #28 [ 72.181884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.181897] ffff8801cb77f490 ffffffff81d94b69 0000000000000000 ffffffff83c18800 [ 72.181908] ffffffff83f454c0 ffff8801cb5c3000 0000000000000003 ffff8801cb77f4d0 [ 72.181920] ffffffff81dfc144 ffff8801cb77f4e8 ffffffff83f454c0 dffffc0000000000 [ 72.181922] Call Trace: [ 72.181933] [] dump_stack+0xc1/0x128 [ 72.181942] [] check_preemption_disabled+0x1d4/0x200 [ 72.181950] [] __this_cpu_preempt_check+0x1c/0x20 [ 72.181960] [] ipcomp_init_state+0x188/0x930 [ 72.181970] [] ? __lock_is_held+0xa1/0xf0 [ 72.181978] [] ipcomp4_init_state+0xb0/0x7d0 [ 72.181985] [] __xfrm_init_state+0x3e7/0xb30 [ 72.181992] [] xfrm_add_sa+0x1916/0x2e40 [ 72.182000] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 72.182008] [] ? nla_parse+0x213/0x260 [ 72.182016] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 72.182023] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 72.182030] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 72.182041] [] netlink_rcv_skb+0x13e/0x370 [ 72.182047] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 72.182053] [] xfrm_netlink_rcv+0x6f/0x90 [ 72.182059] [] netlink_unicast+0x511/0x750 [ 72.182069] [] ? netlink_unicast+0x43c/0x750 [ 72.182076] [] ? netlink_attachskb+0x680/0x680 [ 72.182082] [] netlink_sendmsg+0x8e8/0xc50 [ 72.182089] [] ? netlink_unicast+0x750/0x750 [ 72.182098] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 72.182105] [] ? security_socket_sendmsg+0x89/0xb0 [ 72.182113] [] ? netlink_unicast+0x750/0x750 [ 72.182121] [] sock_sendmsg+0xca/0x110 [ 72.182128] [] ___sys_sendmsg+0x6d1/0x7e0 [ 72.182138] [] ? copy_msghdr_from_user+0x550/0x550 [ 72.182145] [] ? avc_ss_reset+0x110/0x110 [ 72.182155] [] ? check_preemption_disabled+0x3b/0x200 [ 72.182163] [] ? __fget+0x228/0x3a0 [ 72.182169] [] ? __fget+0x47/0x3a0 [ 72.182176] [] ? __fget_light+0x188/0x1e0 [ 72.182183] [] ? __fdget+0x18/0x20 [ 72.182189] [] __sys_sendmsg+0xd6/0x190 [ 72.182195] [] ? SyS_shutdown+0x1b0/0x1b0 2018/02/05 05:51:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f000068c000), &(0x7f0000d1f000), &(0x7f0000000000)="633779c59e9325a3a13750799a1814c324ad5cd1943cbe52a0528f1639749f90f205cd0284715909cbab73de185e4c431bd19a5c131e17e41d9753a8ca682e721cf03be11c7dda8b05f61ecbca1ad46fa3ff8813b3504365d77ac541d6b3505f5beb3508bcb0972d24d0b1de196318e48832b428f62a5959017b789efd4d7340a63c92c04c1100491cc0f40ff2259a23dc319f8889ced31c1b210dbc0e65f0ad32ef160f45c58979b3a39c4ac6850631") pkey_alloc(0x0, 0x0) 2018/02/05 05:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000be000)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x7) sendfile(r0, r0, &(0x7f00000de000-0x8), 0xe2) tee(r0, r0, 0x4, 0xb) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d9000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000bb000)={@multicast1, @loopback, 0x0}, &(0x7f0000cd5000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d0e000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x5, 0x288, 0x0, 0x100, 0xf4, 0x3000000, r1}) 2018/02/05 05:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000430000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f0000655000)=0x857d, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7}) 2018/02/05 05:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r0 = socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f0000232000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) 2018/02/05 05:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004aa000-0x4)=0xa554, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/05 05:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c30000-0x8)={0x8, 0x1, 0x10000, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000f4000-0x8), 0x8) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f0000f8b000-0x4)}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000371000-0x28)={@generic="bc9041e6652cc7e565340ebbd75a0f47"}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000470000)='./file0\x00') 2018/02/05 05:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0xf2e1, 0x0, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004a2000-0x4)=0x0) getpriority(0x0, r0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000847000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d86000-0x20)={0x2, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000038d000)={r3, 0x7fffffff}) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000864000-0x4), &(0x7f0000682000-0x4)=0x4) 2018/02/05 05:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000ab8000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) [ 72.182202] [] ? selinux_capable+0x40/0x40 [ 72.182208] [] ? __fget+0x201/0x3a0 [ 72.182214] [] ? __fget+0x228/0x3a0 [ 72.182220] [] ? __fget+0x47/0x3a0 [ 72.182230] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 72.182236] [] SyS_sendmsg+0x2d/0x50 [ 72.182245] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 05:51:54 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000c000-0x20)={0xe2d, 0x7fffffff, 0x200, 0x2, 0x1000, 0xfffffffffffffffd, 0x7, 0xec, 0x0}, &(0x7f000000d000)=0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000e000-0xa0)={r1, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}}}, 0xfff, 0x3, 0x4bec, 0x1, 0x3}, &(0x7f000000c000-0x4)=0xa0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000007000)=[], 0x0, 0x0) 2018/02/05 05:51:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getcwd(&(0x7f0000014000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000bd000)={{&(0x7f0000949000/0x3000)=nil, 0x3000}, 0x2}) 2018/02/05 05:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000522000)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000ab5000)=0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a1c000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/05 05:51:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000143000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00002fd000-0x10)={0x0, &(0x7f0000f07000)=[]}) r1 = getuid() prctl$intptr(0x4, 0x9) lstat(&(0x7f00009da000)='./file0\x00', &(0x7f0000acf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00003f1000-0x8)='./file0\x00', r1, r2, 0x100) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000391000-0x8)) seccomp(0x0, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$inet_tcp(0x2, 0x1, 0x0) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000065e000-0x4)) 2018/02/05 05:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000341000-0x90)={0x601e, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) 2018/02/05 05:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x400001, 0x0) clock_gettime(0x0, &(0x7f0000a8e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f32000-0x68)={0x4f05, 0x1, 0x9, {r1, r2+10000000}, 0x3f, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004b8000-0x8)={0x0, 0x3, 0x1}, &(0x7f0000a6d000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e61000)={r3, 0x6, 0x1}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000fea000)={0x1, 0xf800000000000000, 0x200, 0x52c}) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000f06000-0x4)) 2018/02/05 05:51:55 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000a3a000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000137000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x649, 0x0, 0xff, 0x3, 0xffff, 0x7, 0x10000}, &(0x7f00009be000)=0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a5b000-0x8)={0x0, 0x3}, &(0x7f00006d2000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005ca000-0x4)=@assoc_id=r1, &(0x7f00001d5000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) write$tun(r0, &(0x7f0000755000-0xcd)=@hdr={0x1, 0x4, 0x6b8, 0xff, 0x0, 0x6, @eth={@random="5e299a0b31de", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x6, 0x101, 0x6}}], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "05", "b44508", 0x7, "25522a5c6991e3472d9c46a51edd4f34c1d833c7bf0085f4f029dfd24c3d07dae2668d7aa618b113b6a78090f223b31bfcd7f5924eaa2c820ad1ed3fe1fe26d9467528309bae8592bbcd5331eac7a1fc671958d58dd36939faac92dfeddb5a91b719da93ae99c663b7f55ac1e724da8c65283227dd489910d5208fcd4528f72536a35e24a7f77fd868ac3477123867344a30f65d809798cd20ce76a69bc98e5e8fb24c3eaa2672a578"}}}}}}, 0xcd) recvfrom$unix(r3, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b82000)={0x10000004}) recvmsg(r2, &(0x7f0000fcf000-0x38)={&(0x7f000094a000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000125000-0x70)=[{&(0x7f0000af0000-0x5c)=""/92, 0x5c}, {&(0x7f00008d7000-0xa3)=""/163, 0xa3}, {&(0x7f0000f57000)=""/230, 0xe6}, {&(0x7f0000e31000)=""/113, 0x71}, {&(0x7f0000d11000)=""/40, 0x28}, {&(0x7f000011d000)}, {&(0x7f00001fa000-0xe7)=""/231, 0xe7}], 0x7, &(0x7f0000b0c000-0x5c)=""/92, 0x5c, 0x401}, 0x10121) sendmmsg$unix(r3, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f0000fba000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r2, r4]}], 0x18}], 0x1, 0x0) 2018/02/05 05:51:55 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x45b, 0x2008181) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x5e)=""/94) [ 72.948602] audit: type=1400 audit(1517809914.923:39): avc: denied { net_raw } for pid=8428 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.984927] device lo entered promiscuous mode 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fee000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f00002a3000)) r1 = memfd_create(&(0x7f000077e000-0x9)='/dev/sg#\x00', 0x2) syncfs(r1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) dup3(r1, r0, 0x80000) [ 73.119791] device lo left promiscuous mode 2018/02/05 05:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x1ba) dup3(r2, r0, 0x0) chmod(&(0x7f0000891000-0x8)='./file0\x00', 0xe0) 2018/02/05 05:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f58000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f000086d000/0x1000)=nil, 0x1000, 0xd, 0x10, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000f89000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a5b000)={0x38, 0x0, &(0x7f0000600000)=[@enter_looper={0x630c}, @free_buffer={0x40086303, r1}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x4, 0x1}, @acquire_done={0x40106309, r2, 0x3}], 0xf7, 0x0, &(0x7f000076c000)="34c5741561e13f860a2a578f24eec3fb52dc70065d6bbfcb9dac53ce0997fe46d401b7b4656331761c87bdb993aa43b4d3d60f4ba50bb975f89daafe841b16822c4bbbf2ea70b98dbde1f8b8494bb7248d461417fd8f20cb297122291d5f4be990e3e041c8278372f44468e9252224ba85403682a42f852a153b8d0ab62a49d26299bf0cd9996f2d9c1610956cabd3d2e56f263e764382f4a2329a8570f172cdb8928bb28c8f69739339c7b8c68e0775cd26d0bc3ed3766c962ab12c8b983570e48e7c173d1197aeeb09dfd1461b1adfc324ab1264033294888bcf873259ebca6c0297e9b09121a4323273e4ea58515d8d9a372dba6f89"}) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000c16000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e9c000-0xc)=@ethtool_regs={0x4, 0x7fff, 0x1ea}}) 2018/02/05 05:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000fb9000)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000770000)={&(0x7f000040b000-0x10)=@can, 0x10, &(0x7f00002aa000-0xa0)=[], 0x0, &(0x7f0000b24000)=""/232, 0xe8}, 0x0) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) socket$netlink(0x10, 0x3, 0xf) sendto$inet(r0, &(0x7f0000e85000-0x1), 0x0, 0x0, 0x0, 0x0) 2018/02/05 05:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003cd000)='projid_map\x00') setns(r0, 0x3fffffd) 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x401, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003a3000-0x44)={{0x2, 0x0, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x22, {0x2, 0x1, @rand_addr=0xfffffffffffffffd}, @common='bcsh0\x00'}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000)={@rand_addr, @multicast1, 0x0}, &(0x7f000001b000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x28, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r2}]}]}, 0x30c}, 0x1}, 0x0) 2018/02/05 05:51:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000041c000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}}}, &(0x7f0000f9c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004a9000)={r2, 0x6c38, 0x2, [0x1ff, 0x7]}, &(0x7f0000a76000-0x4)=0xc) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) prctl$setname(0xf, &(0x7f0000ad4000-0x9)='/dev/sg#\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000824000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) accept$packet(r1, &(0x7f0000c92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007bc000)=0x14) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) r5 = gettid() ioprio_get$pid(0x3, r5) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00004a3000), &(0x7f00006ed000-0x4)=0x4) 2018/02/05 05:51:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/104) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000003000-0x16)='net/ip_tables_targets\x00') membarrier(0x10, 0x0) readv(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001000)=""/46, 0x2e}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000002000-0x2b)=""/43, 0x2b}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000002000-0x71)=""/113, 0x71}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r2, 0x3d) socket$inet(0x2, 0x5, 0xd8a) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000c2d000)) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000e12000-0x8)) 2018/02/05 05:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a9b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) open(&(0x7f000076b000-0x8)='./file0\x00', 0x181000, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000089d000)='/dev/loop-control\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000301000-0x4)=0xaf) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ed000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f00004d3000)=""/128, &(0x7f00007d4000)=0x80) 2018/02/05 05:51:55 executing program 6: ioctl$EVIOCSABS0(0xffffffffffffffff, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000e000)=0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000e000)={{0xa, 0x3, 0xffffffff80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, {0xa, 0x0, 0x401, @empty}, 0x9, [0x5, 0x7, 0xfffffffffffff0e5, 0x2, 0x20, 0x4, 0x3f, 0x80000001]}, 0x5c) fcntl$notify(r0, 0x402, 0x10) 2018/02/05 05:51:55 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) pread64(r1, &(0x7f0000008000)=""/4096, 0x1000, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000014000-0xc)={r4, 0x0, r1}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000013000-0x8)={r3, 0x13}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000013000), &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000000a000-0x2b)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x83, @empty, 0x7fffffff}], 0x2c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000013000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000012000)={&(0x7f0000008000)=@mpls_delroute={0x58, 0x19, 0x100, 0x1, 0x3, {0x1c, 0x90, 0x10, 0x1, 0xff, 0x3, 0xfe, 0xf, 0x1100}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x14, 0x1, [{0x6, 0x80000001, 0x80000000, 0x400}, {0x582, 0x10000, 0x8, 0x200}, {0xfffffffffffffff3, 0x1000, 0x84c, 0x1}, {0x6, 0xfffffffffffffff7, 0x67, 0x8000}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_DST={0x10, 0x1, [{0x5, 0xfff}, {0x69a, 0x7fffffff, 0x8000, 0x3}, {0x1000, 0x3, 0x5, 0x3}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008080}, 0x4008080) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f000000c000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000d000)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@loopback=0x7f000001, 0x3, 0xffffffff00000000, 0x2, 0x4, 0xa, 0xa0, 0x20, 0x2e, r2, r5}, {0x9, 0x401, 0x10001, 0x7, 0x3, 0x4000000000, 0xaa4, 0x5}, {0x7, 0x5, 0x1ff, 0x2}, 0x3f, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2, 0x3, 0x1, 0x1f, 0x457, 0xde4d, 0x40000000000}}, 0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) accept(r0, &(0x7f000000f000)=@nfc, &(0x7f0000013000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000015000-0x4)) 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x82000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000df8000-0x4)) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000012000-0x4)=0x52, 0x379) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x10}) 2018/02/05 05:51:55 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x4, 0x1b, 0x8, "bc5fa81603a94bf725c153db4df1a0b7f23eac68347ccdab1ab58279a88cec216f85a553113fbf576115bc5662b0ae0edae75cc970971d18b68e32832ba5d5f1", "488140903524078a0bc79379bb9df62f98431e392ac0e4b57dc26960e41db711025c4dc6e4a5b61dcd9ec9ae42a8c25d6c84d3f22a1512205994b855a5fc5395", "c19031f5bb47416a9b3e740182cef808b226729cd756990d8feeb9c331b6ed3b", [0x90, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000001000-0x1)) 2018/02/05 05:51:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000041c000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}}}, &(0x7f0000f9c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004a9000)={r2, 0x6c38, 0x2, [0x1ff, 0x7]}, &(0x7f0000a76000-0x4)=0xc) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) prctl$setname(0xf, &(0x7f0000ad4000-0x9)='/dev/sg#\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000824000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) accept$packet(r1, &(0x7f0000c92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007bc000)=0x14) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) r5 = gettid() ioprio_get$pid(0x3, r5) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/05 05:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e7b000-0x168)=[{{&(0x7f000085f000-0x10)=@nfc, 0x10, &(0x7f0000d8c000)=[{&(0x7f0000751000)=""/120, 0x78}, {&(0x7f0000ae5000-0x80)=""/128, 0x80}, {&(0x7f0000813000)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0xfff}, 0xffffffffffff7fff}, {{&(0x7f0000e74000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00000e6000)=[{&(0x7f0000c80000)=""/212, 0xd4}], 0x1, &(0x7f000004b000)=""/144, 0x90, 0x8}, 0x5}, {{&(0x7f0000370000-0x6)=@hci, 0x6, &(0x7f0000ef8000-0x30)=[{&(0x7f0000ac4000-0xd0)=""/208, 0xd0}, {&(0x7f0000f16000)=""/159, 0x9f}, {&(0x7f0000ab5000)=""/172, 0xac}], 0x3, &(0x7f000062a000-0xcd)=""/205, 0xcd, 0xd6}, 0x5}, {{&(0x7f000084b000+0x5b2)=@ipx, 0x10, &(0x7f0000715000)=[], 0x0, &(0x7f000080e000-0xe5)=""/229, 0xe5}, 0x1000}, {{&(0x7f0000fbb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000821000-0x10)=[{&(0x7f0000a46000)=""/6, 0x6}], 0x1, 0x0, 0x0, 0x3}, 0x1}, {{&(0x7f0000c55000)=@nfc, 0x10, &(0x7f0000cae000)=[{&(0x7f0000514000)=""/253, 0xfd}, {&(0x7f00000ab000-0x55)=""/85, 0x55}, {&(0x7f0000430000-0xc5)=""/197, 0xc5}, {&(0x7f0000334000-0xc6)=""/198, 0xc6}], 0x4, &(0x7f0000258000)=""/143, 0x8f, 0xc}, 0x80000000}], 0x6, 0x2, &(0x7f000091f000-0x10)={0x77359400}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ce3000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x18aabe4e}}}, 0xfffffffffffffffa, 0xeb2, 0x401, "c092a8e20f6afeec3b433999e6efbb5e8dda362d1a9d6597fb58fecad9232c8a236e46a7c6d69e3cac86db4d5b8e34fdea007d2c5d8f4621d2928a10d5db39192aa741891bd3d880c3330f352e460ab4"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000131000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00004c1000)="5f6401022138030fc4e3c44c95858f7766bd7f89e0204f41c8e65a5c7797a9774fc0c5db55fb42185a0f2bf41527e5d8ccae3557f2bdd10e4c6029b1e8ae9879e4ade2117608f91b25730a2e363be5de524ef70e710f7a0ef336005c82d78e002145eb1f89c36851f596ab7df549a24eb944fd90a13025cfd2fd3cf6db2836fde1ae312a04e19789e9b8ed3901700206eda896faa1a98862a9d14315536d296d178ba68db798ce378367cb79bf7e5b00e77c166430e3bc0cb981f41ba1fd76fbf7c1dd402e492a7581c87896e16964f5e3e254ab8b3b2098564aa76afc307b235f44dc99e86ce0e7331f09223693a8d6840a", 0xf2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002}, 0x20) 2018/02/05 05:51:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000736000)=""/235, &(0x7f000008f000)=0xeb) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000d25000)=""/164, &(0x7f0000d25000)=0xa4) 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00009ad000-0x60)=[{&(0x7f00004de000)=""/79, 0x4f}, {&(0x7f00007ff000)=""/129, 0x81}, {&(0x7f00006f8000)=""/39, 0xffffffffffffff61}], 0x3, &(0x7f0000ecc000-0xd0)=""/208, 0xd0}, 0x80000000000}], 0x1, 0x0, &(0x7f00004c8000-0x10)={0x77359400}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) [ 73.212012] device syz0 entered promiscuous mode [ 73.219987] device syz0 left promiscuous mode [ 73.229456] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 73.247525] device syz0 entered promiscuous mode 2018/02/05 05:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) mq_unlink(&(0x7f0000398000)='/dev/rtc\x00') r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000402000-0x20)={"23867a8a0b722e7c8b49fa5e96fc8402", {0x4, 0x7, 0x9, "705b4283054c", 0x5f}}) tkill(r1, 0x1000000000016) 2018/02/05 05:51:55 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xff) mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0x5, 0x1) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326d94943cdc70e1e45cfa6444da55da5c8fe5400c7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) poll(&(0x7f00004d2000)=[{r1, 0x400}], 0x1, 0x80000001) writev(r2, &(0x7f00003f1000-0x40)=[{&(0x7f00005e8000-0x44)="cf803cf00001079c8d1117bd5f2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e4c8017e64a93974b9992ec0007e9d0ac2c82e43f327a63", 0x44}, {&(0x7f0000112000-0x1001)="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", 0x1001}], 0x2) vmsplice(r1, &(0x7f00001d7000)=[{&(0x7f00005e7000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5be03848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xc) 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x80) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x10001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002dc000), &(0x7f0000374000)=0x8) r3 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0x5699, r3) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d83000-0x98)) keyctl$clear(0x7, r3) 2018/02/05 05:51:55 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='}$:procwlan1\x00', 0x2) accept$ax25(r1, &(0x7f000075b000), &(0x7f0000940000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int, &(0x7f00009d6000)=0x4) [ 73.277896] device syz0 left promiscuous mode 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0xa, 0x10, r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x8, 0x6, @thr={&(0x7f0000001000-0x54)="f13a4848657351a1c2ac42de5e56cda7c58018b8b6e9234361d8c720c07f36225704e747228266cc74c271b489a25dc2634caff47a71f5531baa1eb34e4edcc8bac78ca387558c82e4c5b67b0dd72c3f8a2ffe98", &(0x7f0000002000-0xbe)="36bcd72c58737a260ebe2249df5964e853f5a634b2938bfde54a5eebe71d0d62e4daa107ac69b9dc6f5ee0b17c544751f67b23bc370097a7d2704bae89697faba9c1565b977c5ddcee0d6de1d9d16409290f82e6826e261d62e783d10f2001ab7118caa91147c66bf6bea3d593bf12eeb7a4cd8a64303e1857fbca7c82d76cd0598f00a78ca5f794f9627deb45d1e90d9e9689eaaf69615cf2e575850704ddba0a94a2b5d98b2ad31e3a7f51191b80eaeea45bfdcf5beca9bc804a40aa5c"}}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f0000002000-0x20)) clock_getres(0xffffffffffffffff, &(0x7f0000369000)) 2018/02/05 05:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091a000-0x8)={0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000682000-0xb4)=""/180) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x4000000000000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000780000-0x20)={@generic="fcff276aea9b4fd05f36aea32c1bf7ba", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl(r1, 0x5385, &(0x7f0000da7000)) 2018/02/05 05:51:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000315000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00007f5000)='./file0\x00', 0x1) execve(&(0x7f0000305000)='./file0\x00', &(0x7f0000f3f000-0x8)=[], &(0x7f00006b8000)=[]) 2018/02/05 05:51:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) syncfs(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x12000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000004000-0x3c)=""/60) ppoll(&(0x7f0000003000)=[{r0, 0x4068}, {r0, 0x80}, {r0, 0x1108}, {r0}, {r0, 0x80}, {r0, 0x780}, {r0, 0x82}, {r0, 0x20}, {r0, 0x1}], 0x9, &(0x7f0000003000)={0x77359400}, &(0x7f0000001000-0x8)={0x1db4}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)) r3 = accept(0xffffffffffffff9c, &(0x7f0000011000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c) r4 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x4, 0x2000) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimensat(r4, &(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x20)={{r5, r6/1000+10000}}, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000976000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x200000000000000f, 0x80003) getsockname(r3, &(0x7f0000329000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000983000-0x4)=0x14) setsockopt$inet6_mreq(r7, 0x29, 0x19, &(0x7f0000a9c000)={@loopback={0x0, 0x1}, r8}, 0x14) r9 = getpgrp(0x0) ptrace$getenv(0x4201, r9, 0xbd4, &(0x7f0000cbf000+0x504)) 2018/02/05 05:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bf000)='/dev/hwrng\x00', 0x40000, 0x0) bind$netrom(r1, &(0x7f0000912000-0x48)=@full={{0x3, {"71609697d2f2bb"}, 0x7}, [{"b1656882b7ce4b"}, {"c151f69fef8609"}, {"8b9125afbb46c0"}, {"6d9ea8fe83401e"}, {"7235a1779582c0"}, {"82756c0f2673c7"}, {"2b92b1d3a856cb"}, {"048d0d70a6f6b1"}]}, 0x48) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e37000-0x28)={0x2, 0x400000000000003, 0x0, 0x0, 0x5, 0x0, 0x4, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x4, 0x4}, @sadb_x_nat_t_port={0x1, 0x16, 0x0}]}, 0x28}, 0x1}, 0x4000000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000099d000-0x4), &(0x7f0000750000)=0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000fbd000-0x30)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a5000)) 2018/02/05 05:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000e96000), &(0x7f0000ee1000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000206000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}}) 2018/02/05 05:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf6000-0xd)='net/sockstat\x00') close(r0) preadv(r0, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000199000-0x50)={@common='sit0\x00', @ifru_flags=0x1000}) 2018/02/05 05:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x4, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/02/05 05:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r0, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x80, @fuse_init_out={0x7, 0x1a}}, 0x88) write$tun(r0, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty]}]}}, "15b2"}}}, 0x58) read$eventfd(r0, &(0x7f0000e10000-0x8), 0x8) 2018/02/05 05:51:55 executing program 6: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000000000)={0x99, 0xa9, 0xfff, 0x6, 0x3, 0x1}) r1 = userfaultfd(0x800) fcntl$lock(r1, 0x0, &(0x7f0000001000-0x20)={0x1, 0x7, 0xe561, 0x10001, r0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f000091c000-0x10)=[], 0x1000000000000373, 0xa5) 2018/02/05 05:51:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x2a, 0x5, 0x7, 0x80000000, 0x8001}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000003000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, 0x1c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)=""/155, 0x9}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001000)={@dev, @multicast1}, &(0x7f0000002000-0x4)=0xc) 2018/02/05 05:51:55 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000), 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000-0x35)={0x0, 0x2d, "9bacf3ffaf46d4750ccf0acd61ff5384ab05bf722539e9f02fb539dd074bcdf477bc0ac19e1bcf1a9a5139a104"}, &(0x7f0000001000-0x4)=0x35) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r1, 0x2}, &(0x7f0000002000-0x4)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000), &(0x7f0000001000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18802, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000007000)={@generic="9dd2381815798b7131f81fc87614f505", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000000a000-0x5c)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, {0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xed, [0x3, 0x0, 0x1, 0x1000, 0x7fff, 0x1, 0xba, 0x4]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000009000-0xd)=@known='security.ima\x00', &(0x7f0000009000-0x19)='selinuxvmnet1+ppp0&*eth0\x00', 0x19, 0x1) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x80000000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000a000-0x10)={0x0, 0x3, 0x7, 0x1700000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000a000)={r4}, &(0x7f0000009000-0x4)=0x8) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/05 05:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = timerfd_create(0x2, 0x800) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) fdatasync(r1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003bd000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000032e000-0x18)={0x0, 0x0, 0x20, 0xa25}, &(0x7f000039c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00008db000)={r4, 0x80}, 0x8) sendto$inet6(r2, &(0x7f00003fc000), 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r5 = accept(r0, &(0x7f00008e6000-0x10)=@ax25, &(0x7f000040d000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000eb2000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00007d2000-0x4)=0x8c) connect$l2tp(r3, &(0x7f000046f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x1, 0x1}}, 0x2e) readlink(&(0x7f0000a42000)='./file0\x00', &(0x7f0000d1a000-0x56)=""/86, 0x56) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000056f000-0xc6)={r6, 0xbe, "399ee87b0831b811f7143d331e30035537e2ad35ca61131ba369741e9afa8599b6047b345d81f9b09402d15a51468bf6f2a3ab3678c9dce45db2aad0c336dc8b63d7ce76752a53dc453687c264ac7dc103f2285644eb9495c8af9dc958df9a6e8fd42dcc1d26bdaed7f2252ff2a303a82b98e661cf6e06785d6555040f5a016cd9b4ab60812e4bd319a82c3a4ce9398641c076697af35ef41a0a231e1ccee7d557a9d7f8880dd42881e0432b7863f03f5407fbc242509cb88043fa6ca58f"}, &(0x7f0000bec000+0x7fd)=0xc6) 2018/02/05 05:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000003}, 0x1c) r1 = syz_open_dev$tun(&(0x7f00005fe000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f000068a000+0xbaa)=[{r0}], 0x1, 0x0) r2 = dup(r0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000152000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x74, {0x2, 0x2, @empty}, @common='lo\x00'}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000033d000)=0x7fff, 0x4) 2018/02/05 05:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b46000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ppoll(&(0x7f0000702000)=[{r0}, {r2, 0x1}], 0x2, &(0x7f00000ff000)={0x77359400}, &(0x7f0000657000), 0x8) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000dda000)=0xdc8f) openat$keychord(0xffffffffffffff9c, &(0x7f0000651000-0xe)='/dev/keychord\x00', 0x8000, 0x0) r3 = getpid() r4 = dup3(r2, r2, 0x80000) ppoll(&(0x7f0000edd000-0x8)=[{r4, 0x48}], 0x1, &(0x7f00009eb000-0x10)={0x77359400}, &(0x7f00007fc000-0x8)={0x3}, 0x8) fcntl$setownex(r2, 0xf, &(0x7f0000c68000-0x8)={0x1, r3}) fcntl$lock(r2, 0x7, &(0x7f0000283000)={0x0, 0x0, 0x8000, 0x10000, r1}) 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000d2000-0x12)={@common='sit0\x00', 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f25000-0x4)=0x10000, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000d5f000)) r1 = socket(0x5, 0x7, 0x9) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)) socket$inet6(0xa, 0x807, 0xda4a) connect$unix(r0, &(0x7f000026f000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f000055c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f0000001000-0xe7)="091dca7cc85391f0d22c22381c651fc5965dc1c7337aadfeddcdcda7b60d6bf2182fd5512816dc5eaad3a458763d336ebead97cdfa14e555e4731b2a60c9dd71b78bfe67acb566e12209650ad62ff7382ec2c708424d16bbfe0589e47bbe27086295af80334d8e65882e0f1a21278f5692e9a0776c5926195a61dc2936ec69cf3c7c8d70498e807732d4851829dab23d0df5ba2857544c5f56d7e73ec71cad50a42c19be4c27b24e500cc8ca404502a9a215f7f4536eb303b01bfe5bde8d5894adb33af62bf5a23711fe0624d8ed2d7837c4c21bba9dc8c35ee58d1f57a9dbf0c49b7cf4079298", 0xe7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cd9000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) process_vm_writev(r2, &(0x7f0000431000)=[{&(0x7f000060e000)=""/36, 0x24}], 0x1, &(0x7f0000422000)=[{&(0x7f00004de000)=""/129, 0x81}, {&(0x7f0000643000)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/05 05:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005a0000-0x20)={0x8000, 0x5dd, 0x3, 0x8, 0x3, 0x7, 0x3ff, 0x1, 0x0}, &(0x7f0000cf0000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000079b000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x8c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba8000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockname$llc(r2, &(0x7f0000fe8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000025f000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000bf6000)=@hopopts={0x0, 0x16, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @generic={0x3ff, 0xa5, "cbeaabbf0abaafb93b4a6badb1b6da420e5ebfecb8e726deba8cfb427d6614b1ab96e7b82d613bc68fbdecc35966e3eadc059675d18803ea0440d92de787f05cb8775329781fcf64ec727f9ab4853b13d0ce88abdccd0047265f924acda6bff33864120ab4806daf1520ae0f82b224f0c76b6738d450f37828b78e1b8118cd7d9a90d6cc581e34a505d0acc7409071e9b6ac5eef586ce711dc2d7c099c3dd75eb0857a33f2"}, @enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4, 0x4}]}, 0xc0) 2018/02/05 05:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000706000-0x4)=0x1, 0x4) 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4f000-0x9)='/dev/rtc\x00', 0x200200, 0x0) mq_timedreceive(r1, &(0x7f0000565000-0x1000)=""/4096, 0x1000, 0x8, &(0x7f0000aec000)) sendto$inet(r0, &(0x7f0000a2d000), 0x54, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000066d000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000623000-0x4)=0xe8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bd8000)) lstat(&(0x7f0000466000)='./file0\x00', &(0x7f0000288000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00009bc000)={0x0, 0x0, &(0x7f0000950000)=[{&(0x7f0000b23000-0x34)={0x10, 0x22, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00001db000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800000000000}, 0x0) 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000edc000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/05 05:51:55 executing program 6: clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{}, {0x0, 0x2710}}, &(0x7f0000001000-0x20)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xad)="17e255681e6499931015c049e418d87efb3afde40ddbd08a4cafe75449f2e1e69c78dbca23f2b9a786ba810f5eb6e33938229794c17d929dfbd0a8e1ec0df3dfd8fe169818d0aa1b322d7807c944c97f7882cee82540b23879fe557737a6aa8754f15ba640e88f42c6fba3968e12313659473a5755919e3a26460081c9592f1c8164c43bf7b96fbf15eb9340a801e88b109afa4435bd93a1027de2967e1135b700a0b620b4f07f2fcf3f4c565d", 0xad, 0x80, &(0x7f0000e15000-0x1c)=@in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xdb}, 0x1c) 2018/02/05 05:51:55 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000001a000)=[{{0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000010000-0xed)="c6947fd8de0987d6fa5484954e02bc7f694b4bf3c67fb8b9ecbd0f47dde3d9ad3d08d81b494c1b87110b236f5f9bac7754335d77104fe077de9541330fd8bfb419e94da99c45a7a66931bc1367b1bd858ab2a32a4760eb3dd172f335f0270e0337e6aedf39be6d061d034987b14a1575b4d03599e12a76460fe2e5e659ba5a5639086c580c9adbf755cde78208f862fb20302b685487f792b5b7027df1354061f2ce36379e1339b58a6b6605db79c3d57561484b6f2b5ae387a1f3974f9ddf6d610b48738212e0f7ec3c6034f7665420b8a82ad5849e2d228edee59ecaf0da040679b4c73d0694c3b7802c9c6c", 0xed}, {&(0x7f000001b000)="fb5e0a326aefc81e9712a134e36e33ab02695766cf436b14a593aa4ee4cc65235cea51febee1e77b47320947b1ccb07a920e50d6", 0x34}, {&(0x7f0000019000)="53b5a41aa54efee8690ac2d179ff50b0ee590b5bb73204ec98c27bfc922db8d74f92cec4789b3fc807369787250c7de267aa4f6aebe6c67833e7342344a4b45cd03a869cdf8c3bd1b21f12eb548e0d5f02fe04748e958434220b60c42bcc4bf6b5b5e2663623395092b79fe4a89d14c120e61b03167c8ddf408903967a44d9a8c9e9596d15b2e6465eef2c2fbace57e90095b1451cf4a9064e1c1cf29a73f98aa943ae8c37d9481c25a1ff1b7d34c49b11b9729947887f30dc5289642946e5f1bbdef8e2", 0xc4}], 0x3, &(0x7f000001b000)=[{0xe8, 0x116, 0x36, "de9e86f02469ecf9d98649cbf37566dfda8eeb0458c172439a7f84675b4124f0dfb5811e7bc1ff2c75d65fbf10f1c1db409a8a861943b9d813dfc51696382bc4e37f8e506058e0210113003b8c33d5f4fd65474626d636d3f8ea6c73bc8b0c1b17a711bd6e827a9113316966cfd43732b93eb2a0ed0f01b3fb3ab31433dae764561aff3b9afc60b17cbf9eab7cc8c1f2fc4471ecd7a3c10d7f058e7597802071e3ecd85f454eda5a2828d1a4a08dc920b827a1744167ec380f99f1f85ca5fb61c57f1c5c334cbd17de9a4bab27faec2a43"}, {0xb0, 0x109, 0xa5, "04c64046a029bf7cf7704a1c46a30a1b6eba77b3e885634a1b19e04963e3f01e5ad41c71cff88ba43a82a08ceb0b2246d936bc201d4dcae0d3ab0adf91292328385481ae535ca0ccfc45fed37892e5d98714e94ec66354ae4009a0e4cb40c73ac3166a75a37ea11f4ad1c3e5757fcbcc65610b5fc04189c0ba5021feb814b4351ffa6681f767bcae166a414a788c94bb5789f1307802f80f7b4f69f5d846"}], 0x198, 0x40000}, 0x1}, {{&(0x7f000001b000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff}, 0x4, 0x4, 0x2, 0x1}}, 0x26, &(0x7f0000003000)=[{&(0x7f0000007000)="8552ccbcc2d2783c8f875441539f5bc4b8e51c49084a1f8dd7e9e1cc14e59208b1c15a1d1add9fbf3abc7e204c4e473dbe2f4e720f96c7cad427ff90d958c8a42595850c3c2dbf0d32ea4757f47188f9c460f389134d3c5e330cba63cfbf25bb", 0x60}, {&(0x7f000001b000)="81bd6862cde0c26f3969bc7a47a59588d4d8b060129d9ed3f45cbc49310999e431047f200f931a2a19edb8d787ef91a0a938a988feafc5ee0e039a5470b7f28ff8828d273e33e9fe4631ae2aa74afb8402dfa7ab85da410fe36c156f89addcc9fdf3effc7c79d0e6fa2173d17b7cdecc38054ba2d876c54c4f4ea8cb84f230a6cdc77407e447bc4f5cb13d2994", 0x8d}], 0x2, 0x0, 0x0, 0x40890}, 0xac12}, {{&(0x7f0000015000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f000001c000-0xc6)="b90d80054049d3ba991783bc5e5367bf4d37e713212d041172d7ddb8891b87fbaf7b65be3b1fe07f3cce789d0c5e4bf599e27cb1b70df3ffefae350dd15f9bfb0aff7f95e5c961b1980222044599032f6e80e3eb1b58071c20b825d82ce4624ff723aae7ccccbff7a18579ec72dc76a0593dc79371532d944d4f3cef4d723998c27b9f8e6309d2b8d0537490c8937ea56f7fbe7ab23e1cf5fca3feb23e5cc4e45f5037c926055a3486db25a72a18fc2c342e9eb0af685a6d5c266eafd67a04e6ca40343aa862", 0xc6}], 0x1, &(0x7f000001a000+0xe5a)=[{0xe8, 0x117, 0xffffffffffff4acf, "124408fdd91d6c8e4a937463d8d6315293ba9a31d0811c5086fe50e01885dd19cf2bc7d9889952414bf5bc2629dd50e295787ed5108e0a62f181a1c8628a18d640901c98c4e3d5c7522313ada8b1ecca54a93b3a242dba243c199ae04cf0fa910ade11fb01113c5fbfbcb280ad4961e6ef3d5e9fda599eaf7dfaa04d42921d82e4fc826676f3cc19623a3b96c49866a1e1704472f1248bfb0d69b01b40b7470475303296903797e8b2a0897dfbfc805d81f0b6ed27882869c641e4a0b1eefca038093f3ee3351147f6808a25bb1aa129a4a6ce89a185"}, {0xb0, 0xbe, 0x2, "cb0723fa6cf99964064158732ef7899700f55921f380e96d0300f2573dfbc811d23d284788c3093182f95f33ffc26c09fc434e2e884713d8451776428082b62cd4c97e9de5f0a5fe62c84ed308815993a012c1fbfc6acdbe2ac1f52c758029595bc4ce23b95a8e5421276e90d791fd1dfcdf784a010c6a83a147b4bf00de256d1ebd0e400b716ffc909c6465ddcef5e0e16f9bd2f3f43c43a0"}, {0xd0, 0x6, 0x7, "63df242d5948957e5cab96f9ddcf1ce39587a4f8de8c3918f31fdf2062515cd503ae10050b38dbe14e279f023c9d58ade44e9e2a97d860d5964e5b987b67816f4bd3f1e9d901c964e8e64af22b0eb9ed2a593c3d2d68afa562519f7df021c850b6566d4598ee8443fb23d9ce2b83d7939b944e9a8de6b44330a5e568904c139f83bd2ac639bac17891baeabba1389090b7da86a5b906d580ab9e8fc3a6cc5a330c7533e27c99b36abfa15a7caeea5b737a2d06405e0224d177244d0c68"}, {0x60, 0x101, 0x50000000000, "5568f5d78d78739fb23dbc33e9f8bcd29908bdada44226fab996b68f57fdf705208bf05271df08508e8f5c5bf76d4d70b4e943f79e20a8bbf7352435403100c7d4bc0bd6efa01ed2ce"}, {0xf8, 0x10e, 0x8, "c46c3a6debb5a7795d6c4a019fe7c0a50ba9740c8c97fa3068344124d3bb2e3e21310d1baf54aef68afeea548ae183e0b04287b8c5204aa571a067d4a116a67a03ccd727901f631e26559f67a34569fab8415e60663b42dbe26952019fa084b36ade435cb66d23d22c374c2e70313f2c2542e9810300c70be6938c7b9e622980b78bf3ab77cf74ecebcd9c3990fa3bc63fb9684d9ae4d4921680e146a86368162c85167af27e6de727a0a564437c44a61cd7a368192ef640eb47e8df2ef8a09263bde960b59be63b01c5646bf21c0598ca2ab7a085742841dec9689c156e47a10da67f46a986"}], 0x3c0}, 0x981}], 0x3, 0x80) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000015000)=0x100, 0xfffffffffffffecc) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000001c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001c000-0x4)=0x10) listen(r2, 0x400000000b5) 2018/02/05 05:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) pwrite64(r0, &(0x7f0000002000)="f7c4", 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x0, 0x0, 0x2) 2018/02/05 05:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005c4000)='mountstats\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000020e000), &(0x7f0000a7a000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000757000)=0x80, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000000c000)=""/158, &(0x7f000068d000-0x4)=0x2cd) pread64(r0, &(0x7f0000015000), 0x1ad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e52000-0x8)={0x0, 0x7, 0x2}, &(0x7f0000e6d000-0x4)=0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00004ab000-0x10)={0x3ca, 0xd4}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000349000-0x6)={r1, 0x7}, &(0x7f0000af6000-0x4)=0x6) sendto$inet6(r0, &(0x7f0000064000-0xa6)="a437c592f9e33dde8a24b933383a405daa410ad5d12d12d3999b833618948a7126c65e4b652be51e96e118b919566b53654f0c00e1eb3a6175c06f0ebef7bec6549385936b2d9403cd58a527b31c60f5f30063d9a0d15c4dfc78740ec2f6db3b9f92a42dff7a4ff11c13d8a3f777c7feb765a5555d18809a0f1ee54d7929e8e986b8c146b7b81e17a065430c9a66340e7c67526fadcdc663c43c4ce1ad88367a6f5bd1d21db5", 0xa6, 0x0, &(0x7f00003c7000-0x1c)={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) 2018/02/05 05:51:55 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) sync() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000017e000/0x2000)=nil, 0x2000}, 0x1}) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b36000)={&(0x7f0000218000/0x2000)=nil, 0x2000}) 2018/02/05 05:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a6e000)=0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000+0xdac)='./file0\x00', &(0x7f0000001000)=@known='system.advise\x00', &(0x7f0000001000)='\x00', 0x1, 0x1) fstatfs(r0, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000387000-0x60)='\x00', 0x1, 0x4000084, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 05:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$void(r1, 0x5450) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ebe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000fb1000)=0x13, 0x4) 2018/02/05 05:51:55 executing program 2: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/02/05 05:51:55 executing program 3: timerfd_create(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ax25(r0, &(0x7f00006e5000-0x10), &(0x7f00003d0000-0x4)=0x10) 2018/02/05 05:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc, &(0x7f0000156000)=0x1000000080000001, 0xffffffffffffff16) r2 = socket$inet6(0xa, 0x802, 0x88) getsockname(r1, &(0x7f0000c95000)=@can, &(0x7f0000469000)=0x10) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/05 05:51:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4030582a, r0) 2018/02/05 05:51:55 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000013000)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x2, [0x7fffffff, 0x4, 0x9, 0xa36, 0x4, 0xfffffffffffffffb, 0x10001, 0x1]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000022000-0x88)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}}) 2018/02/05 05:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00005ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7f0000}}) r1 = open(&(0x7f00009c4000)='./file0\x00', 0x80a00, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f23000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @empty, 0x3f}}, 0x835, 0x7, 0x3, 0x3, 0x5}, &(0x7f00008ba000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008ba000-0x10)={r2, 0xffffffffffff0001, 0x3, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d3e000-0x18)={0x0, 0x40, 0x10, 0xe93e, 0x2}, &(0x7f0000e6f000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000020f000)={r3, 0x5}, &(0x7f00009ca000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000061000-0x8c)={0x4, 0x3db, 0xffc0000, 'queue1\x00', 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007a2000-0x14)={0x800, 0x1, 0x4, 0x5, 0x2}, 0x14) 2018/02/05 05:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ce000-0xa)='ns/cgroup\x00') exit_group(0x4) socket$pppoe(0x18, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/05 05:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a04000)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d38000-0x16)="05e2d97f9664481b1b92bb3669e953e0eda22ee3edc8") setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000b6f000-0x6)="344798639a12", 0x6) 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000894000)={0x7, 0x4}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$sndseq(&(0x7f0000130000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000203000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00008ac000-0x4)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000085b000)={0xa, &(0x7f00005c4000-0x50)=[{0x81, 0x7fff, 0x1, 0x2}, {0x1000, 0x6, 0x8, 0xd601}, {0x400, 0x5, 0x3}, {0x1, 0x0, 0x0, 0x101}, {0x3c8, 0x7, 0x0, 0x5}, {0x8000, 0x3, 0x7, 0x5}, {0x0, 0x9, 0x100, 0x7f}, {0x7fffffff, 0x7, 0x2, 0x5}, {0xffffffff, 0x4, 0x80000001, 0xfe0}, {0x2, 0x9, 0x101, 0x10001}]}, 0x10) ppoll(&(0x7f000021a000-0x18)=[{r1, 0x3000}, {r2, 0x28}, {r1, 0x80}], 0x3, &(0x7f0000d72000-0x10), &(0x7f00007e6000+0x1ae)={0x8000}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c74000-0x50)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000149000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00003b9000)=0xe8) fstat(r3, &(0x7f00001ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) accept$ax25(r2, &(0x7f0000e88000), &(0x7f000066a000-0x4)=0x10) sendmsg$nl_route(r1, &(0x7f0000788000-0x38)={&(0x7f00009b2000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000e58000-0x10)={&(0x7f0000133000)=@ipmr_delroute={0xec, 0x19, 0x0, 0x0, 0x1, {0x80, 0x14, 0xa0, 0xfffffffffffff800, 0xfc, 0x7, 0xc8, 0xb, 0x400}, [@RTA_DST={0x8, 0x1, @empty}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_ENCAP={0xa0, 0x16, @typed={0x9c, 0x3a, @binary="ce77bcde863894a49ab25df1f3badacc528814823903f58da60009ba507334d3212351331608bf42e910949aa1365b83ce0cd5fe33668c9229cca3221248b33e4accd2d485979f518ec2ab1f76a768647e60e01c5e1f2b9313146ca05817fcd705cf00191ac79a6ebab4e9ac0c7f5444547369257f7208988df69b2a3e6b6bfbed60dbde5d32bc3db9cb5cb855d73be04a10f12f"}}, @RTA_OIF={0x8, 0x4, r4}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffff9}, @RTA_UID={0x8, 0x19, r5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}]}, 0xec}, 0x1, 0x0, 0x0, 0x20044011}, 0x4000) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f0000bf6000-0x44)=""/68, &(0x7f0000a2d000-0x4)=0x44) 2018/02/05 05:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055c000)=[@in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x8c3}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, @in={0x2, 0x0, @rand_addr=0x7f}, @in={0x2, 0x2, @rand_addr=0x800}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c7e000)='net/ip6_tables_matches\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000f83000)={0xffffffffffffff1b, 0x1c, 0x1f, 0x677292e0, "4c5aa7918e3c50cc16bb927b50488c20aa141b7809b65b1a7ea67a85047ff00e"}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00005b1000)={0x800, 0x3ff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b21000-0x8)={0x0, 0x800, 0x2}, &(0x7f0000fe4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000980000-0x8c)={r3, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}}}, 0x8c) 2018/02/05 05:51:55 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000863000)={0x1ff, 0x73, 0x1, 0x5c59, 0x2, 0x2}) setpriority(0x0, 0x0, 0xffffffff) 2018/02/05 05:51:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101144, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xffffffff, 0x4) 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000011000)=[]}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000c97000)=0x5) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 05:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x31b, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000634000)='/dev/rtc\x00', 0x480040, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000089c000-0xd0)="478d44e53bc3a36e62af36d760743a2b50013478d8d91484b0911c453f48b6618799b9bd66c6174a2743ec0e0ed5d85b874d34ee0206b664fa95e0bb91db93ccfed78dcacce53de6be47663f9687f678db44f3528db1da0d94324f17cf1b2a5be9c52023e4cbed8b501b463e1df13851faa940d1e8298651ac76a965574e7c6726e7c5d24a92bee0a1c7777ecef3b53628ad2137c730b8d09bb1725770591bed8ae51d77b3ed572d9a42c2fb88eafa46e3ee78eb329087d253d93e5f0bcce8caa324ab56ea71e1dfabced93aab8f988d") setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 73.844326] audit: type=1400 audit(1517809915.823:40): avc: denied { create } for pid=8680 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 05:51:55 executing program 3: clone(0x0, &(0x7f0000022000-0x99), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000025000-0x42)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000895000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) dup3(r0, r1, 0x80000) r2 = epoll_create1(0x80000) readahead(r2, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/05 05:51:55 executing program 4: ioperm(0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x280000, &(0x7f0000d69000), &(0x7f0000002000-0x4), &(0x7f000044c000-0x4), &(0x7f0000001000+0xe20)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0xfc)=""/252, &(0x7f0000000000)=0xfc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000001000)=0x8) 2018/02/05 05:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000022000-0x13)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000c8c000-0x4)=0x5) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x0, 0x100}) 2018/02/05 05:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) getxattr(&(0x7f0000aba000)='./file0\x00', &(0x7f0000bf7000)=@known='com.apple.FinderInfo\x00', &(0x7f0000901000)=""/36, 0x24) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003e9000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000084f000-0x8)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000acb000)=0x6, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007ad000-0x8)) r1 = socket$key(0xf, 0x3, 0x2) linkat(r0, &(0x7f00004c2000)='./file0/file0\x00', r0, &(0x7f0000de0000-0x8)='./file0\x00', 0x1000) syncfs(r1) 2018/02/05 05:51:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f000004e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='[\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r0) 2018/02/05 05:51:55 executing program 5: mmap(&(0x7f0000000000/0x1eb000)=nil, 0x1eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00001e8000-0x18)=""/24, &(0x7f00001e6000)=0x18) 2018/02/05 05:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r1 = gettid() mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @tid=r1}) eventfd2(0x1, 0x800) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/02/05 05:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000e4d000-0x14)={@loopback}, &(0x7f000020e000)=0x14) 2018/02/05 05:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009bf000-0x8)='./file0\x00', 0x1ce) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) lgetxattr(&(0x7f0000a42000)='./file0\x00', &(0x7f000074e000)=@known='security.selinux\x00', &(0x7f0000dc7000)=""/101, 0x65) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000026000)='./file0\x00', 0x8002) lseek(r2, 0x0, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000963000-0x8)) 2018/02/05 05:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) creat(&(0x7f0000577000-0x8)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000012e000-0x4)=0xab9, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000013d000-0x8)={0x0, 0x2}, &(0x7f0000884000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cb8000-0x8)={r2, 0x1}, &(0x7f0000967000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000191000)='./file0\x00', 0x800, 0x48) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000999000-0x10)={0x1, &(0x7f00002f0000-0x1)="a9"}) 2018/02/05 05:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) [ 73.996576] IPVS: length: 24 != 8 2018/02/05 05:51:56 executing program 1: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000776000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000989000)={0x28, 0x0, &(0x7f00009fe000-0x30)=[@release={0x40046306, 0x1}, @register_looper={0x630b}, @enter_looper={0x630c}, @release={0x40046306, 0x4}, @request_death={0x400c630e, 0x4}], 0x60, 0x0, &(0x7f00000f6000)="c8b5778a22ba71915a442bbaad3a5a8cfef50dfc9b48be65676f0f65bde3723cf4b3ebd253788a832142d41f1ed819482145cfd698b50bc762a882fcbd1214d0868a1e79e4c7e2dd067a1502adc4148d16f33833fc949c2c8c4361f43069ed2da3b9d1b8ff80ae3a29173cbf95b4970f0f40bf721f6e"}) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/rtc\x00', 0x400, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$binder(&(0x7f000022e000)='/dev/binder#\x00', 0x0, 0x2) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/02/05 05:51:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3001, {{0x2, 0x1, @rand_addr=0x6}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0x98) 2018/02/05 05:51:56 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) preadv(r0, &(0x7f0000019000-0x30)=[], 0x100000000000006e, 0x0) 2018/02/05 05:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000942000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) getpeername$unix(r0, &(0x7f00002fa000)=@file={0x0, ""/4096}, &(0x7f000024e000-0x4)=0x1002) ioctl$int_in(r0, 0x5452, &(0x7f0000d91000-0x8)=0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000391000-0xe8)={{{@in=@empty, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000b1e000)=0xe8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/05 05:51:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000058e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000a6f000-0x10), &(0x7f0000404000)=0x10, 0x800) mlock(&(0x7f00008e1000/0x1000)=nil, 0x1000) setrlimit(0x10000000, &(0x7f0000b30000)={0x9, 0x100000000}) 2018/02/05 05:51:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000027000-0x28)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) 2018/02/05 05:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000093f000)) dup(r1) r2 = memfd_create(&(0x7f0000000000)='em1-\x00', 0x3) r3 = openat(r2, &(0x7f0000aea000-0x8)='./file0\x00', 0x400002, 0x102) mq_timedsend(r3, &(0x7f0000502000-0xd5)="cf45433ae0db389b4d7e414887453536e6b93d7980e8c52468bfefd019305d7343c77ac48d7f6fe95faff1994f7bbb2649b236ed49abb057baf89588fb83a681ee9bdff9a2280f14121ea1bb9817ca919a656e9f219a1d1e9c0f392baa435d4192749d4fe0cb43c900f4dde394acda0ae3f73e6fc0228fb29c7c6e62