0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000e93000-0x9)="2f6465762f73672300", 0x8, 0x1) write$tun(r1, &(0x7f0000654000-0xec)=@hdr={0x0, 0x9, 0x2, 0x0, 0x6, 0x100006d, "3d58c3d98b678113eaedfc9c2f0816f8e99b060b2e6c58fd0cbba12cb9b26556ec85485f13de9dbb5837ab0b915bb2268d3b7c78cc63ec29163829c16cf6cd3332ceca7da6c809f692888f9be9c0a2260d465b2d8644b3b3ca439e429ff54e5c8d6f5db8ddd9e0a9d4b2d066a50ce477e16e61413cfd711d58e6f56915c4fdc5f8d9ed815521a0d7cb93b3de1d69545f012ec9e0bc86a3d173d3af21b61e871cc39d3117e8c2fb7f72f8ee1092f51c7a0a04902d6f5809f2f35ad46eb65793738b4f6caf51815265bf6fe655d7663296d30f1bc982d24e57d42e9ba4a711528a9f"}, 0xec) read(r1, &(0x7f000000e000-0x3c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, 0x0, 0x7fff) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f00008ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000098e000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0xffffffffffffffff) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x2000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f00007d9000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ced000)=0x1c) accept4$inet(r3, 0x0, &(0x7f000093a000)=0x0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003cd000)={@common="69705f76746930000000000000000000", @ifru_names=@generic="bbc7a475515c2fdc8109390a2f003fae"}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001000)=0x0) socketpair(0x13, 0x803, 0x1, &(0x7f00003fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r5, &(0x7f0000936000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000937000-0x4)=0x10) accept$inet(r4, 0x0, &(0x7f0000753000)=0x0) 2017/08/17 13:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80003, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x0) r1 = socket(0xf, 0x3, 0x100000000000002) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a03000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c58000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000d61000-0xc)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092e000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000250000-0xb)={0x6, 0x7, 0x3, 0x6, 0x6, 0x20007, 0x9, 0xd1, 0x1, 0xfffffffffffffffc, 0x7ff}, 0xb) msgget$private(0x0, 0x25) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000116000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000a8000-0x4)=0x48) sendmmsg(r6, &(0x7f000097f000-0x40)=[{{&(0x7f0000669000-0x10)=@nfc={0x27, 0x101, 0x7ff, 0x6}, 0x10, &(0x7f0000c34000)=[], 0x0, &(0x7f0000014000-0x208)=[{0xa8, 0x10f, 0x10000, "9b58c48187a7d2807c60455df708254710cf29112665b80761cc3a9a6688eb3dbeb77e0afdafcec08ed14358ce14188e13f337012b27099914686b2109fc0e2d90c39a557a92230804d0e452e0f27c70cd2dd8fffd93bccd90ba034338679451c00f9dd6a5ebdab56b227673b730ad666ff479999307a03344af3a423bb0717f97f8f839bbb6f2a76e734df226b670b69c1bc85d3d66c9d0"}, {0xc0, 0x117, 0x5, "b8f89d95762cfa56b483406beb85732b51e5d1dab8c281e6417cf574369e743a2e6ff8a8b3113bc2a599201313f356bdaa18c9b0aca0ff55deaabce01df3e19116b1843a47138e67339625d097e5d1880d2a39ca598050339abbba727d874418005c2aaf2fc4fc983ec22eab5dc218429dae3206c9f5a0b7693462084d3956da970a6718312990b567f385c8cad3d9b1bca2585493b5d42e5caf8efc1bfe453f12711f5208802f4f3374b9f087"}, {0xa0, 0x117, 0x1ad, "16119f9f1557298d92c7ce9ca3ea046bf2645505414b21b32117f89f249e06cb9d1763a6af56ef3811a6b71854300344a2c4fd7d2904ca57d69687955dc65a9c07665c7a4b04cbf261dd35583cc6fb4a3a410e190c3e961a21e81fc69ab5583f259f4aa93f0944bd0540e1b3bbdee60f1adb08293652cf8528edfc926064b4d680b6d7f55236b481ef6c"}], 0x3, 0x0}, 0x100}], 0x1, 0x8000) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) lchown(&(0x7f0000d8b000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x0, 0x0, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x0) socket(0xf, 0x3, 0x2) socket(0x11, 0x3, 0x1) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) 2017/08/17 13:16:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000ef000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x2, 0x0, "68a0454632d214a51fc5ed05a887464a06fc5d5fa90f0dc0dd3c90ebe68a65091932ff4ee4eb5ed1fcc4a9e9749a2504f2a2cd89e9bfd344d7bb06e3370b863fee51d95959db63bd8d985ec72b13a56d"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000405000)="000000000000000000") r2 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getpid() r3 = syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() syslog(0x1000000d, &(0x7f0000c39000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000455000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x5f) prctl$void(0x1f) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f000099e000-0xb)="2f6465762f766373612300", 0x9, 0x340) setsockopt$inet_dccp_int(r6, 0x21, 0xf, &(0x7f00005aa000-0x4)=0x40, 0x4) shutdown(r6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b5f000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x3, 0x8000000000}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r5, &(0x7f00002f2000)="", 0x0, 0x20004010, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$sock_timeval(r6, 0x1, 0x0, &(0x7f00006cf000-0x10)={0x0, 0x0}, &(0x7f0000dc7000-0x4)=0x10) ppoll(&(0x7f00005ff000-0x20)=[{r6, 0x2, 0x0}, {r5, 0x101, 0x0}, {r3, 0x0, 0x0}, {r5, 0x12, 0x0}], 0x4, &(0x7f0000f73000-0x10)={r7, 0x989680}, &(0x7f0000088000)={0x2}, 0x8) r8 = fcntl$dupfd(r5, 0x406, r5) ioctl$TIOCLINUX2(r8, 0x541c, &(0x7f0000672000)={0x2, 0x3, 0xfffffffffffffe00, 0x4182, 0x3, 0x1f}) r9 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa8, 0x86, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0xaf, 0x0, 0x0, 0x400000000, 0x0, 0x1, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r9, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000502000)=0x0, &(0x7f00007d4000)=0x4) 2017/08/17 13:16:52 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000-0x10)={0x12, 0xb7, &(0x7f0000002000-0xb7)="1b796c6901a66d9648fd98e78403c07c7fc0b3b86bb51977c8ea9e9b622bd3d9dba8f722727c8cc71138b176306ca8db80900ac9ecc741c86cad85cdb8dee89893a40976eed7c93779c638871756822828be7d778287bb219a1ce4c259e05110bdd0f47e78d3928a775a1bb818ecc65bebf40509dcdf4302869b3c3d51d2b87a529ac84db43113dff5305d4be195cd62de38dac9093ad2421051d67df6742b1f057cf08360f6795111f46eef91bf992407194944aa9ce1"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x2000200f1526, r0}, &(0x7f0000001000-0x18)={0xffffffff, 0x5, 0x4, 0x9, 0xffffffffff7ffc00, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000f44000-0x6)={0x403, 0x5, 0x2}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6) r4 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r4, &(0x7f0000997000)=[{&(0x7f000021e000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000016b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000b9d000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00001a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e42000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000ad5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000b13000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00009e8000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000025e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x9, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r6, 0x1fffffffffffe) r7 = accept$unix(r6, &(0x7f00004cc000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000764000)=0x8) mq_timedsend(r6, &(0x7f000040e000)="d5e58d1f2b94a20bcb7e0e100c7f88bf492f94611c9bfdd7052e1be8b0ddc5b64d432ab055a31ef512224acf54861f981eaba911ed2e4e076ab8fcdef41e5e8d90329e68a09ea2aee421bcf57d", 0x4d, 0x8, &(0x7f0000f71000)={0x6, 0x0}) flock(r5, 0xffffffffffffffff) flock(r6, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000556000-0x10)={0x2, &(0x7f0000871000)=[0x0, 0x0]}) flistxattr(r6, &(0x7f0000442000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) close(r7) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f000017b000)={0x0, 0x0}, &(0x7f00008e0000-0x4)=0x8) sendfile(r7, r6, &(0x7f00007f5000-0x8)=0x0, 0xfffffffffffffe01) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000562000-0x28)={0x5, 0x1ff, 0x7ff, 0x7fffffff, 0xfffffffffffffff8}) capset(&(0x7f0000241000)={0x19980330, 0x0}, &(0x7f0000438000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r2, &(0x7f00007fe000)={0x10, 0x0, 0x0, 0x6}, 0xc) 2017/08/17 13:16:52 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pipe2(&(0x7f000027f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom$inet(r1, &(0x7f0000563000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x62, 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) mprotect(&(0x7f0000275000/0x3000)=nil, 0x3000, 0x2000004) r2 = socket(0x1b, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005bb000)=0x0, &(0x7f00004f2000)=0x4) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) remap_file_pages(&(0x7f000070c000/0x2000)=nil, 0x2000, 0xb, 0x1000, 0x10010) mprotect(&(0x7f0000885000/0x4000)=nil, 0x4000, 0x1000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000683000/0x4000)=nil, 0x4000, 0x2ffffff, 0x32, r3, 0x0) mremap(&(0x7f0000381000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000071d000/0x1000)=nil) 2017/08/17 13:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00008b5000)="2f6465762f736e642f73657100", 0x0, 0x0) unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = semget$private(0x0, 0x5, 0x201) semop(r3, &(0x7f0000f88000-0x30)=[{0x1, 0x5, 0x800}, {0x3, 0x700000000, 0x1000}, {0x0, 0x81, 0x800}, {0x6, 0x1, 0x1800}, {0x7, 0x8001, 0x800}, {0x6, 0x3ff, 0x1800}, {0x1, 0x9, 0x800}, {0x1, 0x8, 0x1800}], 0x8) semget$private(0x0, 0x1, 0x6) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) dup3(r1, r2, 0x80000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) memfd_create(&(0x7f0000731000)="2f6465762f6b766d00", 0x3) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) socketpair(0x8, 0x80007, 0x100000001, &(0x7f0000b10000)={0x0, 0x0}) bind$bt_hci(r4, &(0x7f0000c69000-0x6)={0x1f, 0x9, 0x3}, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000e80000-0xb0)={{0x7f, 0xfff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x15, 0xb0400, 0xfffffffffffffff9, 0xf4, 0x103fc09, 0x8001, 0xff, 0x0, 0x5, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = semget(0x0, 0xa, 0xfffffffffffffffe) shmget(0x1, 0x4000, 0x200, &(0x7f0000ce2000/0x4000)=nil) semctl$IPC_RMID(r0, 0x0, 0x0) semtimedop(r5, &(0x7f000000c000)=[{0x3, 0xfffffffffffffffd, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0x100000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b64000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) 2017/08/17 13:16:52 executing program 2: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpriority(0x0, r0) getpid() pipe2(&(0x7f000073c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00007f2000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00007f2000)="000000000000000000000000000000000000000000000000000000", &(0x7f00007f2000)=0x1b) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00007f5000-0x2)={0x7, 0x7}) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$ircomm(&(0x7f0000b0d000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x100000080801) poll(&(0x7f0000f4d000)=[], 0x0, 0x101) ioctl$TCSETA(r5, 0x5402, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd4, 0xfff, 0x0}) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000b1c000)={0x400, 0xfff, 0x2, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x652aa417, 0x0, 0x0}) writev(r5, &(0x7f0000663000-0x10)=[{&(0x7f00003da000)="0d66", 0x2}, {&(0x7f0000631000)="4c76e8dc88840500e0810a", 0xb}, {&(0x7f000042d000)="dd4d79ec003ffaf2da793017c5fc2507bd6753d83be241b67af528a1a060dd5d4fbe1a40244ab2c1cf8526340e2ac1346b78dac51b94da2f7ac591daf11304191984581c2ad2a2da2521c7af3cf06791af035b6d9776ea74198d8c88eac5b7aee10944e6aa86e2d9adfdc0ef8d9b8edca0a1c9f4cd5f3ad3fd1028d48fc735e51598495e6d5857982351f7e25ec4ec6787e3b42f09541db97b72a4ed51b3779757cde1778ad4b9cf170c8593674e0f6baf0ee1846194be8e00aeff87821ffbe50797fa62d75792c58bcc09724211bb18a501da8832773bae", 0xd8}, {&(0x7f0000422000)="02", 0x1}], 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000348000)={0x4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1c}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00007f3000-0x50)={{0xf2, 0x100000000}, {0x0, 0x0}, 0xeaf1, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00007f4000-0x10)={0x1, &(0x7f0000121000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) vmsplice(r2, &(0x7f000066b000-0x10)=[{&(0x7f00007ad000-0x1)="ffde", 0x2}], 0x1, 0x3) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000002000-0x8)=0x5, 0x1, 0x2) mmap(&(0x7f00007f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00007f5000)=[{r3, 0x0, 0x0}, {r4, 0x213, 0x0}, {r4, 0x8000, 0x0}], 0x3, &(0x7f00005aa000-0x10)={0x77359400, 0x0}, &(0x7f00000b1000-0x8)={0x1}, 0x8) r6 = socket(0xa, 0x3, 0x9) mmap(&(0x7f000047b000/0xe000)=nil, 0xe000, 0x2000003, 0x110, r6, 0x0) setsockopt$ax25_int(r6, 0x101, 0xa, &(0x7f0000001000-0x4)=0x552a72de, 0x4) 2017/08/17 13:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") r1 = openat$hidraw0(0xffffffffffffff9c, &(0x7f00006f5000-0xd)="2f6465762f6869647261773000", 0x10000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) connect$ipx(r2, &(0x7f0000d5e000)={0x4, 0x4, 0x5, "9e49e5603931", 0x9, 0x0}, 0x10) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="397000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="716e783400", 0x2020c28, &(0x7f000002f000)="") faccessat(r2, &(0x7f0000049000)="2e2f66696c653000", 0x14, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f0000-0x4)=0xb) fcntl$getownex(r0, 0x10, &(0x7f0000cae000)={0x0, 0x0}) mount(&(0x7f0000df2000)="2e2f66696c653000", &(0x7f0000631000)="2e", &(0x7f0000227000-0x5)="7678667300", 0x4000001001, &(0x7f0000a06000)="") inotify_init1(0x0) pipe2(&(0x7f00006f4000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000f4000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000499000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000da2000)={0x0, 0x0, 0x0}, &(0x7f0000724000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005b8000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x3, 0x7fff, 0x13, 0xc118296fdc034339, 0x20, 0x9, r6, r7}, {0x1, 0xfca, 0xff, 0x9, 0x6, 0x80000001, 0x5, 0x0}, {0x1, 0x3, 0x400, 0xfffffffffffffffb}, 0x40, 0x100, 0x7, 0x1, 0x80, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x1}, 0x11, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x3, 0x9, 0x0, 0x6, 0x9}}, 0xe8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f000004b000)={r5, &(0x7f0000b5a000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_NMI(r2, 0xae9a) symlinkat(&(0x7f0000dfd000)="2e2f66696c653000", r2, &(0x7f0000609000-0x1)="2e") ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000874000-0x8)={0x0, 0x0}) 2017/08/17 13:16:53 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b16000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, r0, 0x8000000000) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000164000/0x12000)=nil, 0x12000, 0x0, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c21000)="2e2f66696c653000", 0x200, 0x18) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x7f) r2 = openat(0xffffffffffffff9c, &(0x7f0000c21000-0x8)="2e2f66696c653000", 0x80000, 0x2) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x2000000, 0x4000000000022810, 0xffffffffffffffff, 0x4000000000000) fcntl$dupfd(0xffffffffffffffff, 0x407, r2) mmap(&(0x7f000060a000/0x4000)=nil, 0x4000, 0x82, 0x210012, r2, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1fd) madvise(&(0x7f0000349000/0x2000)=nil, 0x2000, 0xf) mmap(&(0x7f00000ed000/0x3000)=nil, 0x3000, 0x400000008, 0x2000000000000032, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c23000)="2f6465762f7667615f6172626974657200", 0x83, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bf5000)=0x0) mlockall(0x10001) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f000055d000)=&(0x7f00001b7000)={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0x18) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000c21000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000040d000-0xb)="2f6465762f766373612300", 0x1, 0x400) mmap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x3, 0x132, 0xffffffffffffffff, 0xfffffffffffffffc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000779000)=0x10003, 0x1b, 0x2) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0xaf0, &(0x7f00003a2000/0x4000)=nil, 0x3) prctl$void(0x100000000007) 2017/08/17 13:16:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x20032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002000-0x17)="8317db380000000020c700fb2b0d10d461a888d1697f2202", 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000, 0x20110, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2e000/0x3000)=nil, 0x3000, 0x1, 0x2810, 0xffffffffffffffff, 0x800000008) mmap(&(0x7f0000fa0000/0xb000)=nil, 0xb000, 0x2000004, 0x36, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0xffff, 0x0) mmap(&(0x7f0000df6000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000dfd000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0xe8) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"4a1901fae122fa"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x1a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f0000b1f000-0x4)=0x6, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000908000)={0x0, 0x8, 0x10, 0xfffffffffffff001, 0xfffffffffffffe00}, &(0x7f0000714000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000847000-0x8)={r5, 0x9}, &(0x7f0000809000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f1d000-0x8)={r5, 0x8}, 0x8) sendto$inet6(r4, &(0x7f0000001000-0x1000)="", 0x0, 0xc000, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) dup(0xffffffffffffffff) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sched_setaffinity(r0, 0x8, &(0x7f000063b000)=0x8001) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) sendmmsg(r3, &(0x7f00004ed000)=[{{&(0x7f0000da8000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005e3000-0x60)=[{&(0x7f0000f2a000)="2ee4b370568fb4601d8e879b9ae5ba53e00b33d5cbf0f34405f22421b24c8ea2ac64a6e08fdd4399ce284e0d1bac85714d2e97de07a960f72dd3e742fd20514b94d43c52dfed8da25753dc642efead3352b8dc9498d6a984f7a13960ab3913956cf2ece7207ec71557cb99e8c8772df145b4a23417af1ae5b31acaedd754cacf0d125b83b826204a89e885eb2e6ddb784e5c8a7815781facae1dc94a346f180ee5c137a8a32270116571f819e4d05e8ef5408b6fe53cbf90870bb5617d40addccd26541e940753af70b8c341ba8b2529636ea1b3439c93c2c23228f6d25df1bd652f5e29096ce3c83a6c4bd63d187a2c84650ed60d47083eecf2c90b4016c2b4d092bfd6399089abc1b018e645e89f98ef0a71f2fbe91b59266736cc5010d83ffd6cbd790e9d6327607108221b1ef1fcdfea5c69d8d83720ba0b5f2f83c664ae4db42d5e920f1e0faf9e2608c6fd110ee6f6c62b64a56939db21e376e88e528a097146b3638573f2cfc6e0279ace65d51e19068eca608875f964049102058021ceb6de2afafcf29dca91ccb965c2c9158deada9af9cc8fc6be46326ccc70fce3e1d5ed56067dd0af60491a0920aa9b8d4fc79ae7483b9295e48436488004418df747a81135a038a1eb8501307a043a027fa3e14a069a5232fbe087bdae716efb99c899c17a63b4c821baa2414b8ab0160f8b71c1bd00d57e1973340e8db19b56cdf54250cc5ef7c0ed382593a404c32766d8bc10ef0eb77053ada293c68c0f54c495335d38f1bb43e0c8191cc9bd6a8c6ca7e92ebe9809380c77455a20f75af6d5af7fe6d87a35fece0173452222f858c541f7312f4a0198a53a5d80066b003ff299671cbb190587c863bc7d5ba2e133963c4712a456ca78e5f3e8927428701139c5fa956c0ef9579d4871203e8876cd506595e6d45bf42070b1d3c9dab60d5deac93dba88876ee71a9aab606a7aa34f9bbd69862db002c8509aa9c6433340077f3caeba651050e9607d6dfebfaef58741997bc0c04f85ecbcb572d98545d34714da269a7026e4db1b81cbb52a8aeabc572340af399a0f63e5ea05d7b1649895d8463414e42d123bf0128c19dfec4091965864278d8bee7ecba29aa3d351e0904ebbf7511842bd282817ee5d1eebb672c3664876f9ccb37e7509beeb79ba7bcfbccbd1f29ba26044a4574d82729b24df5ce3858c2de0b922f0970cb35be5d6c9eb851830c1b8f5c249be21a368a503ef4a648b6306d6722ceefe2f0c8e34e2dea053b656af077d2aeaed1604b0662550fc962fd26ea32eb462fc78f4e6a236c4827dc327f5f26aa4be97ba99c7ebc5f454b0f5a15ff2c14a08fd1193efbd04adc1e171cd0ba0a2d28f30c24394a8095f2185ca791bee864a4d640f700440cfc33e1fc476bcb2ed4f7d886fd89b4e5b6131ef741f6600eda3224ded9826276dcb92457a472c0a4970ac00f425824cf1e85c732e7d5077c2f6c0275a0d1d207937d83f6a99c7c52dd904cdd315a70e545f333005fdeb6a75b908afd49dcf8ce7503b5d27c2daad95d438184a0a762ad18a5a2d8d8ef271217ab7d966da340ef1f2d59e3352eb24a1a75b162bb1b71e0c3da1a795083e79284970ec51e72f77fac8847dc1c454c21a52f4081bf8caf8c04f86898274eeb93f8aa2304737fb0b5dfaff7b7c074da3a2fdb5d5419a16dffbfb0579aff272f68b0fdf1c17c005c72ab78dbccdb0ba657989aec57a6c35d1f19ae908f41524d51987c677c3366c05ba42241b1b378714452392bf854df87b0d2029d30698d1b1d25d015052498ea9ac452b6ea9fda7d5e8073ecdae5812c9770889fbcba7f72fd29a0a55c73758c25471240b2e948ea16023742d261abc13a8bad154ff2ae94db1e98f77a6585a7b55683a59ca7624d046913ad465ff27b9493e737c0c615ce9107bbf3df0fc6e0fbfaad18f4272bb05ac118c44f245c7749f884b3ac6c0ddd9a36d4af5b9ff0298ae5bf899f8ad4afca250605e496fd3e6eabd2eccf4ba9108418f5bb3f395b345c77c1b577c1d164ffde4e1efb3bad220eab9de8508aae806c59295c2899c7feda8e6801ea971ab68b9d4cd00bf806508b7741b191fd4872d916887ddd209a018af91ee9f5ea41da1000375dd7b739c9156b7d854ee89dbb6c8a8200ab36cf02e3f8f9eedfbfb8a3b5591f5bbea1935549d01f6211009ef6820f0044f609d15167638eafbc9d7479a0261cacc995ce0612175f7ef84498214ebae87839e2a5a8cd7e6da95cabbddd69d2f72ff4f42a7b5dd8758af793176117368de276c8b269485db83edc4396ba65abd7bb36373485ff71b1dff0c93e97efb6c39e652106640ac78c7b5d38e860bb3a73b1d0b610d57f8e28bfd96e418c0b5aa0035fb19fcba36261a568fce6826dd79a8a6bd69bf85d022aaa8e56f8e38c9b5be47cae7c9c312c05811d7f3ce8aad21a9c17341ba8c2a4a8d1626e8ebd3b229c11fe8eff75fd13bf2ddde7497a17f8670a2d59c016067351b70144d5d5c2ba234bc14777ff98c5633555b3b2d7db37e7d61a4ca4beb2945084ddf6df2154b34ae0c7cefe1600b2bbdc4d2cb6e68f2ceb57fbb966e07b16041de10edad6022c9d88d0305629ba4469113260b5ec7377d6d0dd196a568ac00b9e02d9b6db0349f80c449deeb54fb08f602ac21065e18b1358d807e559d9d0fd74f94bc683d40651243ebbc359cd11c264b939b344aa16f9a5f010e240efb7dccc6dfbddb38f5431fe17665dc63c0333b5674bbb45e51f07e653423d246f9aaa326b7ecb879a19cb799a22b787e2fa1b2ed1ba1743b4955fab18d915c684b5dfa1fd2b5cd72f8f71662c076da69e822e385c371e48d2413880b8ebcd6e21d0008e6976f7cd831db3a633889e2c9dd828d978e2b9d5b410d92e777e6976ab36adb3bff4441f210494107fe24b8f4d1aa64b2bf8ad5abea18356e8ce2f898d52745dd9859f800d079ac88885cae1e999f00a0822e8fae6497a65301a097b8527d9a7f9c01c1276f57872179c1c4e5f84aedb4dcb8d6c242295b6add7e328955f22a070b9b89274f1d01962b9695cbd6870aa026dc566b9e0b31aca0cb1e5712c90baa9516af1ff929f3388a5c9afbf5d5139782bd94796767436e231e1bbaeb18e2b587ebcc28c63018ebf15bb757217d98675f239212361d501a0ceb8b709a4ca1bf80042070a7823c4cc1f4d208e01312cead59c0811a331521c3cecdd34b73207a69dc329a38244883248b760d09375698b500955a52da82f7cdf70eb2ec872b72071c636610ff555dce40aaa92a0c7cb32fcecfef13b90ab548b9b0e23e5fc08a9aaa5e87d4ab371e5d8441cad4c704235130fb7887411c81258abd1554b40f15eee08abb519954baca809a240f85d2f6bac97e75a5edb92cecc5acee2b0198cd22cecd21f7f036d75abfde3eb512b6fcd279047bf5059dbc2c9a9d462c18661b8dd43d7834779935b20267c29ea3dc32b6f3dde79d6637c4cf30c447fcaeb64133ef6dc918e72b8c4c0f7217c3e11a8ed68e49e5dafcbe986946f95466f9cc2c23c860d37749613cd742875d8cc098345ab44fc2df42e23e5be503cd86add9f28b8991b5c539148c87a0318d0687ca95351e3a838ab78a7da7f7d170b7ac5d0e846d7937f70973242345753d549e7446147c58adbc0bb0e3ef2aa8f607242c4f68fd40c7e72a1bca2b2222980522e584fb7f38829a5cb7c6da34675fcaddad9c92ce082c53c1a4550b07549a98e24c9d418b3cccc8e380cba162eb4d8eeac1d23bfcbc8fbee6f4b750a4b97e998fb35758f779b83a2d5ec3b95358b365faf04f55cb7ad5f5a28d2619dbb936e52db8e9491c82a210dacb9ad549bbba4038237834771a4d3f2588b0869315bc91ea6393f90ab2b0f37352090a7f98c709ede9252a60b59903db92e92eff12cfdc7199f3097a33ffdea9f50108f5999a26986b2d4a0ad448ebd37b6c9bf5e1f8a399455cb02002f81d08a838aaa35a1ca6e83d5180024601b4a3a27cd85e4ff3ee4f13bd311780af544724800faeb60f8af55df54a34ecff30f95772d7c13389091af2d9a8297e5bfafc4cdf99f9f56e0c269c4f602d1970a7e3e0db51514170962075629c28295a07d5b8714c19ba4122c35454baa4f14dcb1e414e0b4b0c155a0b9ef1a00aecd048c99b3d710087f7dd591a4e01b77f4e63724bbc47fb1d2c7b6a1d427f514301161223b2b0d6f10debf542a6c9d4d7d33b6495961b706eca40132fde42b3edc03bf8517576338241be2ab88561c72caaa0294aacc8e9bd4edabfe9bc9f2edcab9ea097bf83cc453fe8428c27c746f3687777dfa7036fb8383e02ca222128f172af23974a9c603ddda75ada784b1ee91bdf4894f5481cbb1dfec07613dfcae820fd723b0cc3d1b3b6ecbb7c378592ebf8f8b584fbc2970b42d0232ab8aa99f6cc421338b357da8eb937e30d7e6339de44950f88d47fca87fcf6d6bbd26d9bb1a427326087d322c1f91cf42ffad0156020647afadbb7c1570fdf970969d01252ae587c013079b4411339865a06eee1d1d3fb6494c76094998d19c3de15cd393a1aab1b3925f0af5ae8092907b010877e97c2bb672eba057189ef3893833105a0a0b7bb2f36f806befdb501e56adbff42aca730b0a21a2fb11bd17181107ddb7f66d7ffec0400219d2348ca0e3f871904d14d2cc6b19b3c032a6ca02bd5444ae803434212b5f1bf29f870617bfe9a3b76319737d41ddeb21dcfc80aedd482fecedc8e31529f74e0e4c40ae7e6a1749563ebfc905c6a0bd5a1902786ae86b1b992c9a2edb78cf15c3231da3c5075c27ee2e29fbd7fd3a939d231527c3fbd9e6631fc4c3d483378dae72de433283cd5b49c6648c9af38e62215af4930b2601250c5b56889fb0a8a6ed1e1053d8c549dbc1283a8b0eed8f1ac3d4b2e2c60022f6d3ccccf47432dc15602a6b4b6123f43e6aae2fe8cf68a76311ff1097f8ba3d939e2856c7a2db3487446934c448c4e2823536bbef80a3b82051c180853f38574c7cf8a75436e22a3a2278f75ebbf83c8fd2ae3d923bb34ff1d4d188d660c8d90cb1a1be471df76878c4aee20ae47f5a91c1d2468d9d82e255f89690c9f40bdb187fbb229e8ad4a5060f3dbf980904f9baea86f06d9de1a88312fbf84f4a486cf5040028b9350df36501589d2b3ad76cca42209418195bafba9947034a55e729eb4f0910537081c33e617798c2df58bdb88811144e032905033f8e6ee5b460806bdd59ad884d5720a9ad8026ac56738f2fd49be6aec85bda296b0a1042ff636ee93885596e06345b37f66752e3babc43b0eb1d1dc581cc3f84952f87c70887fdaf48bd1145e13caad382a3ce638795cb9395a47ff6756e5759f84262a56ad5c617bd2abe7bf2884efc419559f625ae167469acbee0a0aceb63c30415254018cbd0218d5fe1248ace45a06574195171d150e62dcd64ca0997cf8153a27b33279fb49bcd4df970fd135e35c3f6bf10a1bbcf333a2e3da8ac87a027cc54c7a910e2b1b15806ef2dede3c2554778992332b9fd4228e2f5145eb1c397b812afe89f2c1b5a7664b5436867925a105d2afa4f8ad15e588c9d955e6ce50b5df8479027789a9641043967fa67134f703ced5fcbb9d69a8d12b34eee148ac2aff88194c18f284c7ebac2178761ad4c78bdd55a5b8b5d076281316b40c7f85b1b8f26ef8492a6d0afd0f258b949ddf76362ca5ac5e34775ad39bc397faecc3e8736c98988cad7eeec2d0fb71e05347818964b7aa4b1974fe7a5bd69819312d0f478200", 0x1000}, {&(0x7f0000778000)="", 0x0}, {&(0x7f00001e8000-0x24)="b9e2e4f86493447367e41661f59dbfdd034b0fd7cd38f057f793cf570300e80ec38b627f", 0x24}, {&(0x7f000028b000-0xb5)="7acdead392d651fc64935e777ee28c7ea9e651fc2d6aa292f2b00cfd590b55feefa32a27ddfc893ee2de9620c4f6baef06000ec8cc7867289b2f72f3320eded90f3f24825be5038eada5126d557fa9c70f707623a646c22bae6014c99d2632186aea21b108d8a0f37bf7725bcc0bde6c34657b1425315d35fcb3369018bc148d086c41dc741fae44fc313bc7436da6617b5f1b32e7f296ff3de6e7f9d4d2ab7e4fde41b5dbc796c6659272adb21b091133577136a2", 0xb5}, {&(0x7f0000b08000)="d08b89f63c59ae56b8137603e986b95aee99dfa2c9945bbe1c4b9997a23e822dc4a0990175f0c22ff52f1577b25f5481e46e39ff38f97575bf4bf8083f31475129f12ab13e9336ade8768892e9b6b82d1062d56ff99d3af56ec256efa79bc7ee40dec57d576db4f020b36a9ae4e446b198bb5b242bfc02ecd60b3702e17f77f5b436d25897c552a0a844c48ea24f4f61ebee7ccab3b9a74ff6b73f4143fa9faf2e2a49b34cabeafb3e9ea9c3877829f223f4b83cb3875dc800ed2e2d187d0e2b9dfba02d6c9c85aa67315fadde5ffb3c2851ce", 0xd3}, {&(0x7f00008ed000)="c75699c1b317abd5347559522e2a54b5010138a77684b7e85f837e36bbc1e65ee82710bf99943b8e2e4a1cc4da3c6846527e4ebec44e6c85ebc21050e2e87b27ccd2e83e8fc6dc5e13a36a55cadcaa0fca9bd14b5094ac7b77ee0ea4fe85154ec3920f8caede0400df18e594d3d4bc0c6fab0ee07cacc9e0ddd77019740f8ea78e3bbd0a1c4d6e637829d6d3ea5473d20fa0ef6636299c2d788f82d8e76a9febbd446c", 0xa3}], 0x6, &(0x7f0000d71000-0x98)=[{0x98, 0x119, 0xfffffffffffffff7, "12b84cb0e50c2e6627eec95289b70750f0210351bc893d324580a47ae1cc093ba6d658162d10b6c75d32fce729a9403bb53884264b2e4ab72b56b285a5fd776d0ff6142fef94b68f336caa4e76df9888490ed2ee6f3630a873bafedfffac5a286f582a182bb31f21629fa1785b48c36355d799818686b697a1a5e39767c0c7033a9107"}], 0x1, 0x8800}, 0x8}, {{0x0, 0x0, &(0x7f00004eb000)=[{&(0x7f00002cf000-0x84)="fd9ea8d79d594f2a589bec812d3ac002a3a28149cbd02af8ddf6bc32d089367ba650499a8cf4ddc7cb298b29d6f24051b1b3fa22f7c82b45f3af0470d433b680996c66cead72236547bb053fa690d5a85cfd57cca06845138f1ea83792a4b95760ce1290f8c8a99a941bd3bb1eacd35e2e492f0b5b39b002b1eaa4bd4fb45a0976a210be", 0x84}, {&(0x7f00008c6000-0xc9)="124af107a94f13b491f836d08076133d37bbb0d76ec499f5f38d0e3411231c9a94432420fce91ce1a75375b42e438890dd0059ec87ebc966c1ed4d55860d53923b6d3ad8986fbdddeb01e4611b09f4973fee9d220e08584274676bcc4c9ae017040b4bdb7ec9bc753fc2691fff6de48596ede08149bca593fb6695257dea1fadcb31bae3b7b4ad4e6c0c5177b6f2f1ae34ad3544e6963619fcd377f625dff9de2e64a854401fdb29ce80554eda3baff23a4ac26b2dcf7ffccfbffd3330719871fdc33422a03c6b5c7c", 0xc9}, {&(0x7f00006e3000)="1aa343cf6d6c34bcff67ad967d1354dd2beff387275135ce4fdcb68f7ddef75d272b5f69fcb0d43d472ec4df2ff6bd725df9", 0x32}, {&(0x7f0000090000-0x3a)="e74d1229327c88062aed861c663f750dc73d8b65e38b445385b32d9ef2da739b3d2978cb7479d3fde06107e1c2016ad6e02904e88d02a6cdef3d", 0x3a}, {&(0x7f0000216000)="d1d59428153b1ed9960a9a8c5e5cdbea2c461a1e46650695eac0a07a95747b253568f93cc59ec833c489573fc0835fa515ebc0f6eec0d184", 0x38}], 0x5, &(0x7f00003fe000-0xf0)=[{0x70, 0x0, 0x28, "ff46537ac8b5a523e37e157f0b7695f29e085c1c8e6efec1ea381d3617989e3a41a292b97feec1a561df6622fb3272a370ba3d855472c52ab82558b73debaddd1c4d817faca79dda14331a10ffc046e51e9bd17e907010d73d49337dc075f04b"}, {0x80, 0x63ab357cba1af75e, 0x2, "ab6d44a921e9500151aa4d62873869258c0a75e96c77cecdb8ef7b18a64e1cbf9c55e2d0c22f2d2cac3ce7d10a1f0a2bce289ed4712deabf42ac31d4694fb970941e136818b41d258d955f981f0f355f213e0558b894faef156c1bb0dae193012273d7d0a2a8548c93"}], 0x2, 0x20000010}, 0x5}, {{&(0x7f0000ae9000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000347000)=[{&(0x7f0000128000)="e5ce58cc7c60bc6d7c87bd3e35aa1c035a15f1e256ef85c15edf6d2796e12110235e9c6c812b133873830fe463779a156a2c318ca67f2b96c6413552a3e982b178b53f4ded6e3849aa37e4244985216917f7395e9abfcf101758261fba7d35270b5ba94d0865366054ec47208591c6f2b1f51accd1156526a629d311c129a39f6ecf7afe0514bddc7e2254993fb885a8f49b5b33126c7f79cd5e56f76659bc7b0d5b693a02f0592be7742305cc558a9f14ea6673fc991970a4d172cca0a8e17d7c", 0xc1}, {&(0x7f0000456000)="94e20023450649ed7216718f441387223d699de04ed4148f17fb78b6b11933ea93a703feec0bc57eaa7901bd28c5bbcb0815742d292323dd331a61cdffc06f2ac59e763d93f46b8145d4a247d5398e7dca934da68ca5cc3851eaf397b452f46829bd923473963cd2fffaa72ef928cade07fd64ba9d2d2bc87d30002bccac211afb50cc2f3a721741b2b676010d7f0d71cede5e95f7db120956a57df9f53c5c705548bc51a1b2b9bd4d01880aa1fdc8d11adc83386b5c9f91075ce54ffe77e95f8464e79162f047d8c242dab0710cb885027f82df01babb3aeaf84b645699b966df44a48583af", 0xe6}, 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{&(0x7f0000380000)="2b83b19dd414f4867d9acb8741405884fbff5378283d4223855a26ab72dacae4bd9237b395a84c2948d8a0f9463e670a8ee5a2eeca616660b4988385b3ee871b73cc436c7b8eb9eef81aaea8327b1c10dd952d6fb2b9deadb7595a54f5ce37fec580a07a4f8c10a0960fb87140097183b62ee5abd34e93b98c74ddf34e9ea153024c4fa89de3c55aea057e2dc2d5420d054c9663a48c91514d847ef3ba0ee633812dda3ffa9a9e42e2", 0xa9}, {&(0x7f0000f4f000)="cbf795319af6f068a77e56cc106c796e789a555395e594112726b8cfc6", 0x1d}, {&(0x7f0000178000-0x34)="a3652f7c43b7558977fac883ee925c10a7071c5022df3811fe762b6572ffa34cb82ff7e013cdeb99b782b7108b446a23b750001a", 0x34}, {&(0x7f000097c000)="94b073027d365941b594b434e307989d3a0501da78c538205e52efa216212482ec4f92ab8dd538d75a6c48f3d63bd7e8ede643430cb78ea8ce7f76c089e60b3514b5c535c38581a58153f899a0d52a6abb1a6ade8918b145d0b36551573f8d7b1583fbf4bcb083f39882328553eac3c2", 0x70}, {&(0x7f0000efa000)="a0a62a8d4a16c068a584a475af6b247b7a1e3ad067e3efcfa4900d3f19c3a4942b", 0x21}], 0x8, &(0x7f00008ee000)=[{0x48, 0x0, 0x8, "518daf4359aa70599557698e8054ef80938bf2e4d836449136b75797c71709e4a1c34bcf3d1b398911dc1fa5ec0ab0104a562e469e"}, {0x40, 0x107, 0x0, "1c25fcf05a83724fd70b755420c197515aa4babc97310fdce0b1e6de98c029e653b2efa49900ac54e4472bccc8f9f5f4"}, {0x28, 0x13f, 0x7fff, "cd58394be0ed68a8e0e42275f955cd90d12c"}, {0x30, 0x10d, 0x2, "4881c5cd4bc97a57f9b6a11344cd5d551bb8bcdfef0933435568ec1f1d6f"}, {0x110, 0x104, 0x10000, "f1a775dd99b427875dc6d87942bba72d2b7faf9bc263bbe7ce3fa1af86481958ab7c201d3d082a289ef23fee4662a64bf59cddc7be3eb57195e0b572c1212c186c66dc689182d8f5c498a8fbd22d2993e6ba11f0a510dace89c57336c1709db826cafe1eaa954ae665b95de7ee12f36d21e19473175b4c67c14cbe1597ed92eb2ae85abb97a3f4aef31650a629ca9a7e0ded19ede5f1bf40b41d513aeb568d2278845f08b2ee0439975fee07433a7f94be7c0afffb92cb30b527eb48f4c4411f61310241b5c00c193f9e945019e9a95c2a19fe671e0b4994759ca185bfc90c9710407935440abdaa8cece9849bc99447158d9acbb4620ec81d"}, {0x60, 0x108, 0x6, "f4b8bba9fbf3d7d4879ba57657ac9b08c99a5f8504b933eb9c10519c28ef2102bb8784b049ff2bdaf6305755c88f1835622c5252bdef5e6178c194c8b69ee4967108327a59204f1ef867b8"}, {0xe8, 0xff, 0x4, "e980492bee6ab05c1939a5d5b245a0b265ab6619614fbbb4798f6f82c31f44b50be1337b22be7ad75df085248156740f0c5678b2d2fda01a1adb1f823f989856582968dd566d2444ef678271577372133035b0dd2cd02fc46609ba165f4ab61c427c01b15213779ace478de71ea07fd5e0c57241763a629828cf452642a9a53c36649b85aa9d5cf833368f5387e0a39bee19565e1cf1d8e977c22658cd0433a4fd3edb8e1e9b76e92b5cb86693ae57027fc2c588fd0c67a3705406ec41e6563e7881e654f3dfc1389a04b0a97e81fbfd0e017c6d"}, {0xc0, 0x11f, 0x4, "ae4e7e302b793089a86d76ac3d5082f4d71d1e8b04b4e1fe2477b5e3b2a3116c758ac739dfa13f1e0b2e629bc2f98be79598dbdcc8d567386e2d6ff1075aec627aa7663099adad8aed48e2a84bcf7adec80a70743bb8436337c70aefc1c939d4fe150d81f644b104188e5def00243b0b7f000aff015727823142fcd9a36c724eca89568e642865abaa311cd69f63efc44680997b62bba4426b0740229edb0a2e08258c80838addca3758"}], 0x8, 0x880}, 0xa00000000000}], 0x6, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000f1d000)=0x0) fcntl$setsig(r3, 0xa, 0x12) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b98000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b55000-0x8c)={0x1, 0x400, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000004c000)=0x0) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000ce000)=0x0) 2017/08/17 13:16:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00008c6000-0x8)={@empty=0x0, @empty=0x0}, 0x8) shutdown(r0, 0x1) sendto$inet6(r1, &(0x7f0000dbb000)="c7dcb95c986359edd95cbb0835e7e5ce25e662245993873d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017c6628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x1, &(0x7f000061a000)={0xa, 0x3, 0xffffffffffff0001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x61, &(0x7f0000dc0000-0x4)=0x9, 0x4) socketpair$inet(0x2, 0x6, 0xfff, &(0x7f0000dbb000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000041000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000006f000)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bbd000)={0x0, 0x0}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000dc0000-0x10)={r6, r7, 0x89bc}) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f00004fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dbc000-0x4)=0x64) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000089b000)=0x7, 0x4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00009a6000-0x18)=@get={0x1, &(0x7f0000738000-0x6)="000000000000", 0x9}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000dbf000-0x4)=0x0) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f00004ef000)={"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"}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) r8 = socket(0xa, 0x802, 0xfffffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b7e000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b8000)=0xe8) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00006bf000)={@common="6c6f0000000000000000000000000000", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r8, 0x89e0, &(0x7f000021f000-0x4)=0xfffffffffffffffe) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f00003d0000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40000000, r9}) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000d37000-0x120)={0x0, {{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xfffffffffffffffd) 2017/08/17 13:16:53 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b05000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000803000-0x4)=0xe8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000fcb000)=0x0) accept4(r0, &(0x7f00003bb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0f000)=0x8, 0x80000) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)="00000000", &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcd000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fcd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000739000)={r2, &(0x7f0000da4000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fcc000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcc000)=0x8c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fcc000)={r3, 0xfffffffffffffc01}, &(0x7f000071e000-0x4)=0x8) 2017/08/17 13:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000bb7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000049000-0x4)=0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) mmap(&(0x7f0000399000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af9000-0xa)="2f6465762f70746d7800", 0x100000101005, 0x0) write(r2, &(0x7f0000d4a000)="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", 0x1000) r3 = socket$inet6(0xa, 0x0, 0x7) read(r3, &(0x7f0000fbb000-0x1)="00", 0x1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000686000)="2f6465762f76637300", 0x7fff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80084, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000e4d000-0xa0)={0x0, 0x98, "e4bfbb12fb682f163861bbc63f17a344bafe43ba286bd7552bbffe517a8be6ede6cf35598600bec301bf4a4da8c88cec30acaa4c5c78e264bfc0b8615ea4b28fb24b8dad5124975a2d9ce22a4cf0decb05f85d8b7f4ec22b37bbf82657fd24278ccb12f42db49a1803da389833fd83e526f46396f91c88f59459ae984d61e4bbdfbc6ae2dcce06d29e0843d2b1c2a6b06855cdcb76480f87"}, &(0x7f0000ab7000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000f36000)={r6, 0x69fd1fbc00000000}, &(0x7f0000e01000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000609000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r4, &(0x7f0000e46000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00002e2000-0x4)=0x10) connect$unix(r7, &(0x7f0000376000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r9 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000812000)={0xfffffffffffffffc, 0x0}) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00005c8000)={0x0, 0x0}, &(0x7f00005a5000-0x4)=0x8) getsockopt$inet_int(r4, 0x0, 0x18, &(0x7f00004ec000-0x3)=0x0, &(0x7f0000bd5000)=0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000062e000-0x4)=0x0, 0x4) ppoll(&(0x7f0000055000)=[{r9, 0x2040, 0x0}, {r3, 0xa209, 0x0}, {r8, 0x4000, 0x0}, {r8, 0x40, 0x0}], 0x4, &(0x7f00008f1000-0x10)={0x77359400, 0x0}, &(0x7f00005b8000-0x8)={0x81}, 0x8) read(r8, &(0x7f0000f0e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) r10 = syz_open_dev$tun(&(0x7f00003dd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2008) ppoll(&(0x7f0000392000-0x48)=[{r5, 0x2028, 0x0}, {r3, 0x215beb3ccf4405d7, 0x0}, {r5, 0xd040, 0x0}, {r2, 0x0, 0x0}, {r7, 0x0, 0x0}, {r8, 0x44, 0x0}, {r7, 0x20, 0x0}, {r10, 0x8000, 0x0}, {r7, 0x460, 0x0}], 0x9, &(0x7f000080a000)={0x0, 0x0}, &(0x7f0000fa6000)={0x81}, 0x8) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00002f4000-0x1)=0xff, &(0x7f0000778000)=0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f00006d9000)={0x10000018, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f00000b2000)="2f6465762f76637300", 0x200000, 0x0) vmsplice(r2, &(0x7f00004d2000-0x60)=[{&(0x7f00004a7000)="03d7b0da64b42d42385962b0ba82c5c7ef48d1e881e9074bf43e47eba6c7cc53c464e6858b908295fcd5836a8ec98e81278ece17425e1ed3ba6eee0da642a7c57866f3f41c075a165d8c7c5cfcf3ee7aa6ac427c0ce226e97ec283e9e450abe67cfe216b66840839f907ed6a84ab380e9cf228259397a9dc11a7bac8d2ff", 0x7e}, {&(0x7f00003c4000-0x1000)="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", 0x1000}, {&(0x7f0000832000)="cd7fba6168ddb4330b2ac41d2a7a77180deff9807927", 0x16}, {&(0x7f00002d6000-0xc5)="0840e63db0ffbe543f4507b8255eaa41da4a6d3e2c4945bb4fda9425606e58295afd739c0c4ab8a13fe1e8ed7d7328e7bf091255a751fe43f5c17a65d4833e6e97381f247b9a62eaa5ad69b5735aadfe4980c9966cb791c07b31bb52c4490e4a23c4964a6b9aa8c591f04b76c16281d31f78678b56585a6d475f23f8b381bff0ba5bee36ea59e9f0dedcc53c4888151cee31bc55ac3cb77e9b485767227bd2abbfc86db603fae2f9a5746c2b21791b7b72fca4c84af0a9d5d2512f6e284f551e6b29326ce7", 0xc5}, {&(0x7f0000e76000)="fbe1faf711f934fa3850ef25c1a3594f1c403fa7e0ab7191850230e00c0e7896c678fa019094ec67f79355936b5a2b459c58eac58b71970abe86c617124f80efa1fd55e5be9ad7521a3d853149627105b76fa15852e0cc8f79cc1700d559062e865552", 0x63}, {&(0x7f0000a25000)="b660216c42", 0x5}], 0x6, 0x1) read(r7, &(0x7f0000b05000-0x1)="00", 0x1) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 4: mmap(&(0x7f0000000000/0x74000)=nil, 0x74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000005c000/0x2000)=nil, 0x2000, 0x8, 0x35, r0, 0x2) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x63) gettid() mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x1, 0x3f, 0xffffffffffffffff, 0x4) unshare(0x200008000) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f000003c000-0x10)={0x0, 0x0}) fchmod(r1, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f6b766d00", 0x200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) msgget$private(0x0, 0x68) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) read$eventfd(r4, &(0x7f0000050000)=0x0, 0x8) r5 = memfd_create(&(0x7f000095a000)="7f7275737465642d5c2c6367726f757023764c6e65743000", 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff8000)={r5, &(0x7f0000c43000)="90284faaec2f4dbe", &(0x7f0000289000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000031b000)=0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00007ba000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x2, r6, 0x4}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000048000)=0x800, 0x4) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mq_timedsend(r1, &(0x7f0000024000)="", 0x0, 0x7, 0x0) mq_timedreceive(r1, &(0x7f0000039000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x81, &(0x7f0000051000-0x10)={0x0, 0x989680}) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/17 13:16:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00002e5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4, 0x100, 0x0}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000828000-0x5c)={{0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x0, [0x10000, 0x100, 0x800, 0x8, 0x40, 0x8, 0x4, 0xfffffffffffffffd]}, 0x5c) pipe(&(0x7f0000fb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000026c000-0x18)={0x1, &(0x7f00006cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000a69000)=[{0xc8, 0xc, 0x1, &(0x7f00007fd000-0xc)="000000000000000000000000"}]}) 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000002, 0x6, 0xfffffffeffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cfb000)=0x74, 0x4) mmap(&(0x7f0000484000/0x1000)=nil, 0x1000, 0x3, 0x40051, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x107, 0x66, &(0x7f0000158000)="", &(0x7f0000343000-0x4)=0x0) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000526000)={0x0, 0x8, 0x30, 0x0, 0x2}, &(0x7f0000336000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000224000)=@assoc_value={r2, 0xffffffffffffffd5}, &(0x7f0000248000-0x4)=0x8) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000529000-0x4)={0x0}, &(0x7f0000528000)=0x4) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000181000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000529000-0x28)=@ethtool_eee={0x44, 0xffffffffffffffc7, 0x8, 0x5, 0x5, 0x8000, 0xb44, 0xa5, [0xcd6f, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000527000)=0x0, &(0x7f0000528000-0x4)=0x4) r3 = socket(0x10, 0x2, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x10000000000032, r4, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000532000+0x217)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001c3000+0x5a2)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) r8 = getgid() sendmsg$netlink(r3, &(0x7f0000926000)={0x0, 0x0, &(0x7f0000923000-0x10)=[{&(0x7f0000291000)=[{0x14, 0x15, 0x303, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f00004a2000-0x108)=[@rights={0x28, 0x1, 0x1, [r5, r4, r3, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x8, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000092a000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000757000-0x4)=0xa0) close(r0) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000097d000)=0x0) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000051000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bc3000+0xa38)=@assoc_value={r0, 0x5}, &(0x7f00002e5000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000752000)={r1, @in6={{0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, 0x98) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ded000)={r1, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e22000)={r1, 0x3f}, 0x8) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e56000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000-0x4)=0xe8) bind$inet6(r2, &(0x7f0000ef1000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000853000-0x1)={0x3}, 0x1) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00007aa000)={@loopback={0x0, 0x1}, 0x0}, 0x14) setrlimit(0x8, &(0x7f00002da000)={0xfffffffffffffffc, 0x1}) r3 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000487000)={0x5, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000219000+0x631)={0x8, {{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000df0000-0xf1)="c20f2c253ab213bf60d4abaa38e29e8fa7e8a2afcc569ab41a428b5296672a1af2775dc9bb304bd1bafdc590dc4d74aed6013465bd3f79f399da46a8b748bd6c18b8834d70f54f45ce019f3810315965ced122effe585eeb75d54e35d7ae1a87023527142c81f854a5e70403aafe901cf542700cebb137b66ec6b69ced5cca4c263f82b4c340a8d1d4af504ad786ba62aa5c9456ae68b95b2fa800f7cdc0d8020ac00b722a0fcfa10b8f0fd014476045bf033e4bcbe3ad59d5be73394ce36b0c928a2cc0c86bea5e4bfefda791312fa5ccc45903ee852634fb709d86e166d7624e30c3c73b3b311cd2ef771bf279cdc84b", 0xf1) write(r3, &(0x7f0000def000-0x20)="130000003e0005ffffe3ffbd030026180a4c0200070008000000fe441951b44f", 0x20) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/17 13:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000536000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cf2000-0x20)=[{&(0x7f0000503000-0x1000)="33", 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) pipe2(&(0x7f0000203000-0x8)={0x0, 0x0}, 0x80000) r2 = getpgid(0x0) stat(&(0x7f00005fa000)="2e2f66696c653000", &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fcntl$getownex(r0, 0x10, &(0x7f000006e000-0x8)={0x0, 0x0}) lstat(&(0x7f0000bfa000-0x8)="2e2f66696c653000", &(0x7f000088d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000046c000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a3d000)=0x0) r9 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006fe000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000161000-0x8)={0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004fa000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f45000)=0xe8) getgroups(0x7, &(0x7f0000ab0000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r15 = getpgid(0x0) getresuid(&(0x7f00009b7000)=0x0, &(0x7f0000e84000)=0x0, &(0x7f000079c000)=0x0) lstat(&(0x7f000027f000-0x8)="2e2f66696c653000", &(0x7f000050f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000033c000-0x70)=[{&(0x7f0000f84000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00005c4000)=[{&(0x7f0000e3c000-0xf1)="8f819366a9ee8cc95da98c70e10208d55fbdf80b114d5dc9d1cc03325d73d752e230b28bba145ea818c4476fe8472677bd21acea09dda1c6f054ecc5dcfdcac10b98481b640a094e199f16e268daab162d792524ca2e186d9bb554c629385a9a0ad3acdc36a48120bcf910eefcbbd3712ed513e604748e42c0ea403405c93a6a2c06b1c90288f4ef0903f2952ac85be9e532b0f256f5e10ebdb523974579ae71bd97ba7eec9f6efd0eca64e1bc33db3427ebbdad75a51eaaf6e2f524dab258cb333b2a3f51eff97a83d8f9b84a940fde6f617573f445ba07ecdb84974f708f4811dcb62e901f92a6bb57242fcda82584f8", 0xf1}], 0x1, &(0x7f0000984000-0xb8)=[@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, [r0, r0, r11, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x6, 0x41}, {&(0x7f0000b33000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00004ca000)=[{&(0x7f0000029000-0x63)="d81623c4fdece8bb27e08527ecbbd57954400d5681254d4e5d08fb824fa65c7a3ec23e315c68336f327f184ee4309a5c85050ed96dc271f37ecdf271c1673f1fb615e93f1b50b6d53854e37d75b409eb84a2ca964e580f966406ed1fcd4dcd4389bbd8", 0x63}, {&(0x7f0000198000)="60ca8589fea55cb81943e2839748df0917367b849fb41bb8386cecc16a498d1f8b5bc98db1d543275a64a5fbb58f0d9057ff0648a2d4ac7a535fc5aabe4fa998c36d05ab754a05bd026af4de4a2bdd5748ae0465c1098d1d4e5ef2a932dc303619bcc60124670925f574db6d6e40237ac7087a3915aeb5c645edb8d3e8bf19ef7c9274793940486cc8f858ceb7584a5b4949004f7a5ba9957a55f44c1e7df3f9408bf3beb695e75f93e995f2d2ffcfc09c6ec8e7d7fb0a7e1d7b778387", 0xbd}, {&(0x7f0000c8c000-0xfc)="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", 0xfc}, {&(0x7f0000e6a000)="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", 0x1000}, {&(0x7f000009c000)="ea608db855d007bfdcec47438d8f8bab2130a8b9b8cfa01532844071d6a74db79e5984dee9c0e9f1b84306232d18efc2ed07fc0edeab2405a37686cf549bc24c29ef44581130e3c4d457083fd6f489b946e357dbcce938b3049acb29354538b27cf80e78fb8a7e1f90ee4bf3e42a65cf0964f8effe534570dad14f9703c15c979c21202082501ed27d12a6daf6cef436a64a6b59f1d7a9ed091e8f50b68386bda2a8abb7ae65", 0xa6}, {&(0x7f0000ce3000)="92f9e42da28862ec6861e5e6658f3323fdd57d4b93b7d5051ab96f22b781d0563e5d1abc6dd666bcbb717b1a702c6d6d79229829ee0d42135263df5401f21a1fdd10193887b67f9d360f2faefa770040b6e962174dc692181822cee94490b308a4b21678bb5fb9855efe4435196f659d67efcc335e33", 0x76}, {&(0x7f000012a000-0xa1)="0eb351d44b13d08e6ea001e624c19fa3f6a36af8098df7dd2eaa929a477a290e3f4a22e3e58937d688424e7a975618a6eee731cdf5f764da0f1048870f0057afcbba0e67694528febb4354b9ffd6e02153f9e8828b0d6786c8a23b6b2c4a2561c8540da6323294a8bfc4b9c554172ed15d63a1ad3849914d77ed88bad7714082c2c18b1caf4c2768676c4606d1d7c09b720dcd7fb7f66d3fd8c361d3d5bb0f3e81", 0xa1}, {&(0x7f0000824000)="c98e8dffa54c84edbf086d9a14bcdc2ee68d723b814dcaaa3900e3e751df475e3c67947c59e5f56b9aef6c077ccc922cbbc069472e263cf56383ac64b2250cba952edee31ac629c6b675b032a57806bc041b6825", 0x54}], 0x8, &(0x7f0000ee7000-0x20)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x1, 0x20008090}], 0x2, 0x50) r18 = shmget(0x0, 0x3000, 0x40, &(0x7f00004f0000/0x3000)=nil) shmctl$IPC_STAT(r18, 0x2, &(0x7f00006b8000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unlink(&(0x7f00003c9000-0x8)="2e2f66696c653000") sendto$inet(r0, &(0x7f00000ea000)="a6", 0x1, 0xfffffffffffffffe, 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[], 0x0, &(0x7f0000b78000)="", 0x0, 0x0}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x805452, &(0x7f00002bc000)=0x81) fcntl$setown(r3, 0x8, r2) timer_create(0x7, &(0x7f0000140000)={0xff, 0x9, 0x1, @thr={&(0x7f00005e3000)="71f917fb4f7795a0f846051581a90ec4d4b9b12fddbbe0e137124d2512937a7800db94599a17381a556132a9a094c2504dbe031e29a6f4a4cf8f7ba1b97da37452bea27066543cf5593789fee2610927a34f6b0e8e20cf5be5a788d507e55e0a8aea5c568401914a4bf0d8f8a294e58a6b867684e09f209be99bbf1b13f6338e1ea02ed0c64d9d3efbb5489a795db0a416d1828a6e445758ecff0c14e7ab7844137a86cd68822a0a467c71f25e2282db5e68f12154e5426fcc6c1f23b8b18b76ec16e7bc0c422f5d392d0e3c9bdd68fc73b78b876f9b8f35810ad69d2dc736f7", &(0x7f0000f40000-0x81)="3fecaa1ecb95dd129f9469c90180914344220a5660e6849d5ba74d7895de383fbb14b3000f5cb9d9bfe0054373158372b4a76644c19ee4f003feded36e4b0676b9d8ed2dcaf4434852634e7fa75904b81e3f21db2cfc73c0c689205f3bae85e89d60c4fea1fcec9974cdffe4355ddbc3fcc186439f87274ddc7df65d3878dbce86"}}, &(0x7f00004c3000-0x4)=0x0) readv(r3, &(0x7f0000d13000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) r5 = memfd_create(&(0x7f0000b85000)="8a2900", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000a7d000-0x4c)={0x3, 0x100000001, 0x4f80000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r3, 0xa, 0x12) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00002b6000)=@int=0x5fd, 0x4) readv(r0, &(0x7f0000fa4000)=[{&(0x7f0000c1b000-0x1)="00", 0x1}], 0x1) r6 = dup2(r3, r4) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000990000-0x10)={0x0, &(0x7f0000cd4000)=""}) tkill(r2, 0x16) dup2(r1, r1) bind$inet(r6, &(0x7f0000d06000+0xd4e)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2017/08/17 13:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0xc0000000000, &(0x7f0000c51000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000e5000)=0x80000001, &(0x7f000037d000)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xb, &(0x7f0000e5b000)="00000000", &(0x7f00006d6000-0x4)=0x4) 2017/08/17 13:16:53 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x611) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000feb000-0x8)={0xa, 0x3, 0xc5, 0x404}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ea1000-0x4)=0x3, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00001db000-0x1)="bd36", 0x2, 0x880, &(0x7f0000feb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000144000/0x2000)=nil, 0x2000, 0x3, 0x110, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000fed000)=0x4000000000000ff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x20000000000011, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000ee9000)=0x4) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000d1c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x8f1, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x6d3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000054a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{0x0, 0x2710}, 0x5, 0x8000, 0x8}, {{0x0, 0x2710}, 0x1, 0x4, 0x0}, {{0x77359400, 0x0}, 0x1, 0x4, 0x5}, {{0x77359400, 0x0}, 0x4, 0x1000, 0x20}, {{0x77359403, 0xffffffffffffffff}, 0x1616, 0x4, 0x6}, {{0x0, 0x0}, 0x3, 0xf4, 0xfffffbffffff2df9}], 0x90) socket(0x400a, 0x0, 0x80000001) r0 = syz_open_dev$ircomm(&(0x7f00008bf000)="2f6465762f6972636f6d6d2300", 0xae9, 0x60840) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400, 0x0, 0xa6c3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x639, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000000) open$dir(&(0x7f0000fb3000-0x8)="2e2f66696c653000", 0x129003, 0x84) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x3733, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000921000)=0xb) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xfffffffffffffffe, 0x4, 0x1) r2 = shmget$private(0x0, 0x2000, 0x78000044, &(0x7f0000894000/0x2000)=nil) shmat(r2, &(0x7f000074a000/0x1000)=nil, 0x2000) r3 = creat(&(0x7f00007b4000)="2e2f66696c653000", 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00008b6000-0x2)=0x7fffffff) r4 = syz_open_dev$dri(&(0x7f00007d8000)="2f6465762f6472692f636172642300", 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000ba1000-0x68)={&(0x7f0000f93000)=[0x1ff, 0x80, 0x6, 0x0], 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6084304e1e12b9db08522407aa64c61cd2c1ed097d50a16c0eef67048681a2fc"}}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$TCSBRK(r5, 0x5409, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000afd000)="00") ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000245000-0x20)={0x3, 0x5, 0x3, 0x101, 0x2, 0x10000}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000ade000-0x28)={&(0x7f0000f45000/0x4000)=nil, 0x95, 0x3, 0x14, &(0x7f00007b8000/0x2000)=nil, 0x5}) mount(&(0x7f0000df7000-0x8)="2e2f66696c653000", &(0x7f0000902000)="2e2f66696c65302f66696c653000", &(0x7f0000b33000-0x8)="66757365626c6b00", 0x0, &(0x7f000032b000-0x60)="3b9c7af03785f4a2811df763c0bb7fb7c70b517170714e137965c72fad2bb06792daede51c94e0e26ede20f82767fafc688bf35db9ff9c8ce1ea7360f0951d56374a57e5a2cde4f0baa1664772c030f866550e1123c16ba3ec68735c8720cca8") sendmsg$nfc_llcp(r1, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0x5, 0x0, 0x5, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80883060e6fa18b5b46efffd9324ca5553670fe3d6de1485ba5a3dd4", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000006000-0x34)={0x10, 0x0, 0x1, ""}, 0x10, 0x0}, 0x0) ioctl$int_in(r0, 0x80000005408, &(0x7f0000000000)=0x7ffffffffffff) personality(0x30000001600000) mmap(&(0x7f000087f000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) 2017/08/17 13:16:53 executing program 3: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d9b000-0x8)="2e2f66696c653000", &(0x7f0000d9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089c000)={0x0, 0x0, 0x0}, 0xc) setreuid(r0, r1) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d9b000)={0x0, 0x0}) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d9b000)={0xc3d}, 0x4) r3 = syz_open_dev$dri(&(0x7f0000399000-0xf)="2f6465762f6472692f636172642300", 0x0, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d9c000-0xc)={0x4, r3, 0x0}) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000d9c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000b95000)="60bc7776f892b04a4cd4ed5b9773c0d27fb810a0462ce3") ioctl(r3, 0x1b8, &(0x7f0000d63000-0x1e)="") 2017/08/17 13:16:53 executing program 5: r0 = socket(0x2000000011, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x8, 0x1, &(0x7f0000000000)=[@map={0x0, 0x4, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) r1 = socket$inet(0x2, 0x80002, 0x10000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e1e000-0x4)=0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0xf, &(0x7f0000fd4000)="", 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000084f000)=@assoc_value={0x0, 0x8}, &(0x7f0000acf000)=0x8) sendto$inet6(r2, &(0x7f000000b000-0x4c)="ddd10dd225c15221b0454f44fd1e045b7f628a5b2fafa9dd2f1d5fbb936f21dd1757200d079ff79c1fe7ccd7bcfaea04cf7ef44f272d179565613f8180780d88f775416527b26ed5b8cef7c7", 0x4c, 0x20000004, &(0x7f00001ef000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xeb2000)=nil, 0xeb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8946, &(0x7f000059e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eaa000-0x20)="0300000000000000811a020080140006ffffffff000000000059a709ff240000"}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eae000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eae000)=0x18) epoll_create1(0x88000000080001) accept4(r3, &(0x7f0000b2c000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x10, 0x800) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000015f000-0x10)={r4, 0x3, 0x7, 0x401}, &(0x7f0000302000)=0x10) accept$inet6(0xffffffffffffffff, &(0x7f000015a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eaa000)=0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000784000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000c89000)={0x0, 0x0}) socketpair(0x5, 0x20000000005, 0x3, &(0x7f0000e15000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00007c1000-0xc)={0x0, 0x82000, r1}) pipe(&(0x7f0000cd0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000a12000)={0x37, &(0x7f000049a000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f000023e000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000361000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000eaa000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eaa000-0x4)=0xc) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000eac000-0x18)=@generic={0x3, 0x20000008, 0x4}) 2017/08/17 13:16:53 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20000000002) mmap(&(0x7f00004d8000/0x4000)=nil, 0x4000, 0x2000000, 0x20000000032, r0, 0x802000004) socketpair(0xfffbfffffffffffe, 0x800000f, 0x100000000000100, &(0x7f0000f90000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0xff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x98, 0x10001, 0x0, 0x8000000000, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) dup(r2) mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xcf1000)=nil, 0xcf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000c88000-0x7)="5a2c02652d00ab", 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f000068d000)={0x0, 0x0, 0x4, 0x100}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ffd000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000ffe000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000ad0000)={@generic="e214d8acfac9980cf865379fecdc6e49", @ifru_flags=0x4000}) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0xfffffffffffffffd, &(0x7f000002d000)=0x0, 0x2, r8, 0x3}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000043000)={0x2, &(0x7f000002d000)=0x0, 0x2, r8, 0x2}) r9 = getpid() perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f79000/0x3000)=nil, 0x3000, 0x5, 0x36, r10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000058e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000352000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2000, 0x0, 0x0) r1 = creat(&(0x7f0000e95000-0x8)="2e2f66696c653000", 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x34f3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00003d7000-0x20)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00004af000)={0xdf, r3, 0x10001, 0x8001}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000591000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3) unshare(0x8000400) r4 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x41, 0x1, &(0x7f000004b000)={0x1, 0x7, 0x9, 0x0, 0x0, 0x0, 0x3, 0x1fe}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e83000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r4, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, r5}) r6 = dup(r4) clock_gettime(0x2, &(0x7f000001a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ccc000-0x10)={0x0, 0x0}) futimesat(r6, &(0x7f0000330000)="2e2f66696c653000", &(0x7f00004ce000-0x20)={{r7, r8/1000+10000}, {r9, r10/1000+10000}}) r11 = syz_open_dev$vcsn(&(0x7f00001da000)="2f6465762f7663732300", 0x8, 0x0) setsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f00008c8000)={0x0, 0x6}, 0x8) mq_timedsend(r4, &(0x7f0000887000-0x1)="eb", 0x1, 0x56, 0x0) r12 = dup(r4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r12, 0xc04064a0, &(0x7f000002c000-0x40)={&(0x7f00000e2000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000049f000)=[0x0, 0x0], &(0x7f00007fe000)=[0x0, 0x0], &(0x7f0000ec4000)=[0x0, 0x0, 0x0], 0x6, 0x2, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) r13 = accept4(r2, 0x0, &(0x7f0000a73000)=0x0, 0x7fd) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r13, 0x84, 0x13, &(0x7f0000289000)=0x6f9, 0x4) mq_timedreceive(r4, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) ioctl$sock_FIOGETOWN(r11, 0x8903, &(0x7f0000706000)=0x0) fstat(r13, &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004c3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@common="73697430000000000000000000000000", @ifru_flags=0x600}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002e7000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00008eb000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fa000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000078d000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000299000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000b6000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x2, 0xffffffffffffffff, 0x4, 0x80, 0x80, 0x4, r2, r3}, {0x4, 0x1000000000000000, 0x9, 0x1, 0xff, 0xd9f, 0x3, 0x7f}, {0xfffffffffffffffb, 0x80, 0x6, 0x200}, 0x5, 0x5b, 0x4, 0x0, 0x10, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x5, 0x1993}, 0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x2, 0x1, 0x2, 0x1d42, 0x8}}, 0xe8) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f37000-0x28)={@common="67726530000000000000000000000000", &(0x7f0000e14000)=@ethtool_eee={0x44, 0x8, 0xcd00, 0x8, 0x4, 0x9, 0x1, 0x100, [0xaf23, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00004e6000)={0xffff, 0x1, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r4, &(0x7f0000ae2000-0x3a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt(r0, 0xc74, 0x100, &(0x7f000011a000)="61f7b842a7d63c2ea8889ce1fe7bb794e8eb424357468f1cdd", 0x19) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000097c000)={0x0, 0x4b, "e4ee5a286d846e870655b687f6cbf77ef69d38004e306fd402bb0bf77da3f858267e6dd6190d4e4f7e0d601bc0e8d13445ba96e33b2df45c108b312a7d1eea8f4d9ac451de9e664b2a8d69"}, &(0x7f0000750000)=0x54) mmap(&(0x7f0000599000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000ff8000)=0x0, &(0x7f0000775000+0x88a)=0x2) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x67, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x9}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001}, 0x30) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000d5f000)={r5, 0xfd, "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"}, &(0x7f000012b000-0x4)=0x108) r6 = semget(0x3, 0x7, 0x209) semctl$IPC_RMID(r6, 0x0, 0x0) [ 32.559584] Assertion failed! net/irda/ircomm/ircomm_core.c:ircomm_flow_request:475 self != NULL 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x6, 0x2, 0x0) gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c2b000-0xa)="2f6465762f70746d7800", 0x80, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000248000)=0x0) ioctl$KDSETLED(r2, 0x4b32, 0xe1f) semget$private(0x0, 0x4, 0x4000000000002) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000340000-0x9)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00001a9000-0x4)=0x0, &(0x7f0000f5f000)=0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000302000/0x4000)=nil, 0x4000, 0x3, 0x30, r3, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f60000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000024c000-0x4)=r4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x4000000000005, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000f60000-0x1c)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa6}, 0x1c) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000f5a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000f5c000-0x4)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r5, 0x89fc, &(0x7f0000725000+0x9bf)="1be80097b00005000001bf05db80bdaab0f9a28bb89b177d01008771ae514a0f6f") setsockopt$inet_int(r5, 0x0, 0x21, &(0x7f0000f5f000)=0xe7, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x4, 0xc014, r6, 0x0) 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000000000005, 0x0) listen(r0, 0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000-0xc)={0x0, 0x0}) mmap(&(0x7f00004fa000/0x3000)=nil, 0x3000, 0x3, 0x1010, r1, 0x1ffffffffe) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x800000100003, 0x32, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000081d000-0xc)={0x80000001, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000081c000-0xc)={0x4, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000081d000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000023f000-0x4)=0x8c) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000081e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a8000)=0xc) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x92a000)=nil, 0x92a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003d2000)={&(0x7f0000745000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e05ceb335236991cc513faf11bed6fcbddd628593b1540e0d7c5b842df496ab7ff508d39ca439e140a9c3ec64dd98abc4c36badfc61657378f8003898340a0", 0x0}, 0x60, &(0x7f0000925000-0x20)=[], 0x0, &(0x7f0000925000-0x100)={0x10, 0x0, 0x0, ""}, 0x10, 0x20044840}, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r4, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f00002aa000-0x20)=[{0x20, 0x20, 0x80100307, 0x6, 0x0, "02120f00e11000000affea0004000200"}], 0x20}], 0x1, &(0x7f0000925000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r4, r4, r4, 0xffffffffffffffff, r4]}], 0x3, 0x20000000}, 0xc) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000081e000-0xb8)={r2, 0x100000001, 0x2, 0x9, 0x5, 0x7, 0x0, 0x80000001, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400, 0x83, 0x271, 0xb39}}, &(0x7f000081f000-0x4)=0xb8) getsockname$ipx(r0, &(0x7f0000109000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d51000-0x4)=0x10) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000081e000)={0x0, 0x0}) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) ppoll(&(0x7f00003eb000-0x10)=[{r0, 0x100, 0x0}, {r1, 0xc215, 0x0}], 0x2, &(0x7f000081f000-0x10)={r5, r6+10000000}, &(0x7f000081e000)={0x1}, 0x8) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$inet(r0, &(0x7f0000a94000-0x10)={0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0xa, 0x32, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2d000)="2f6465762f72746300", 0x2, 0x0) connect$ipx(r2, &(0x7f0000002000-0x10)={0x4, 0x29, 0x5, "28874a9ff450", 0x1, 0x0}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000430000)="2f6465762f6877726e6700", 0x90000, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x1000000, 0x110, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00009fa000-0x4)=0x0, &(0x7f000022a000)=0x4) mmap(&(0x7f00009a9000/0x1000)=nil, 0x1000, 0x6, 0x32, r1, 0x0) mmap(&(0x7f0000073000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000d30000-0x60)=@un=@file={0x2, "2e2f66696c653000"}, 0xa) recvfrom$inet(r3, &(0x7f0000779000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x10000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000d2e000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000842000-0x8)={0xfffffffffffffffa, 0x0, 0x7, 0x3}, 0x8) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00008c8000-0x2c)="40ef0baf0500fb4cf350c0d87d11147038dc1499cab67d559e4865825e723015f1f4864ef2acace7a49bac0a", 0x2c) madvise(&(0x7f00000cc000/0xc00000)=nil, 0xc00000, 0x8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000014b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b6c000-0x1)=0xfb) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000a94000)=0xfffffffffffffffa, 0x4) r4 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x8) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000007) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000be4000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r4, 0xf, &(0x7f0000a95000-0x8)={0x2, r5}) getsockopt$netlink(r4, 0x10e, 0x5, &(0x7f0000a96000-0x3d)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) 2017/08/17 13:16:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x80, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xfc}, &(0x7f0000003000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000003000-0x6)="f383a4be3c18", 0x6}, {&(0x7f0000002000)="40b92007b5b0fc024353ce9e7421c7b29db39f91f4c00fcffc1fafff4006373f8495094b6c1c36c969c9522a96cd9f42509a37f7fb7785e22298750353eef3f52430be082bf49481561fbfb341dab9fbf97cde9ba34ebc", 0x57}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x5, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0xffffffffffff8001, 0x7fffffff, 0x0}}], 0x2, 0x800}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@common="6970365f767469300000000000000000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000-0xdb)="06283af061c2de181a0f95149b050d3d474aaa50ab5ec388059637d7b35ab5f438144906df264f14b4019221e04624069ef52318fcbf0424eaea2016e427080a7a5a62ee3fc1e5f54f2c69ae0fca6b42d425742ab2952e4f603941e6f2527356c234f585ead06ddc1fd59a335493eceda577dd520eef58773ca09049c5acb0970ea858c774d0a3c885f053cf8eacb76a07a3dfa5c4f854c859bfdb3843d0ea9ea3cf02241779d470e3c845548e7ea6bf44397eeb956f891c3f763efab7e6e667c0fed838a4266418a209107a823c9439589281cfe489aefda56a31", 0xdb) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000005000-0x4)=0xe1a) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000003000)={0x1000, 0x2, 0x0, 0x0, "d9fce4ade0838e610ee06a43f8457163e8baeecc19f9df594df657f3af6a5c7e"}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000005000)={0x1f, {0x0, 0x8, 0x8, 0xd08, 0x4, 0x5}, 0x401}, 0xa) clone(0x10000, &(0x7f0000003000-0x5e)="878cdcbef6680c6a00996d4febf3e345929316b454d3576fe903f0502fb00e7770d2e61c538fc8f1555f551ea734d466d4c751e809be1b3f7b0f6f33ad1a6e404d433d3a35f2dc222dc1f6597c307a621b51acb4b57a92e8aadb0a977e07", &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000002000)="b5372e241da19bd1f84991990150099a6e0eaf00effaceeddc6205a0cb8b0921e12eecd9413379c06aaddde6e431bf45719848330c836b5a4bae2ec7408d8651701dfdc8406f4c395455e7b37d0657e97bc296fe84f3c64646ec74e768f087b4a2ae0433b3402a11fb38f482752cb74809f84b43bfb24874624a42b5ac0f156e314ec1470a49466caa99054f6c36") splice(r0, 0x0, r0, 0x0, 0x7, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000008000-0x3)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2017/08/17 13:16:53 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r2 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f000021a000)="ace0d40c5e07ad324fa58d07629c1702a611397b27db2b57825d78bf05003a57ee032f02f3000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000fe5000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe6000)=0x0) mmap(&(0x7f000066b000/0x4000)=nil, 0x4000, 0x0, 0x50, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x28, &(0x7f000020f000)={@common="69703667726530000000000000000000", @ifru_map={0x8, 0x7, 0x2, 0x5, 0x6, 0x3}}}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000d54000)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000036000-0x18)=@add_del={0x2, &(0x7f00002f4000-0x10)=@common="626f6e64300000000000000000000000", 0x1000003a8d}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000986000)=0x1, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fe8000-0x4)=0x3, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x200000008915, &(0x7f0000f67000)={@common="67726574617030000000000000000000", @ifru_map={0x9, 0x0, 0x80000001, 0x20, 0xfffffffffffffffa, 0x6}}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000db6000-0x108)={0xfffffffffffffffc, {{0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x1, 0x1f, r3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fe8000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x6, 0x8000000004118, r3, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fe9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x14) r4 = socket$inet6(0xa, 0x5, 0xffe) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000097b000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000ded000)=0x0, &(0x7f00005c1000-0x4)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000584000/0x2000)=nil, 0x2000, 0x0, 0x35, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xcc, &(0x7f0000fe8000-0x4)=0x8000000004, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000fea000)=0x0) r6 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_ifreq(r6, 0x8914, &(0x7f0000006000-0x28)={@common="626f6e64300000000000000000000000", @ifru_mtu=0x7ffffffd}) syz_emit_ethernet(0x2c, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x10000002, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x78, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) 2017/08/17 13:16:53 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x100000b, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000d94000/0x4000)=nil, 0x4000, 0x2000000, 0x81f, r0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000001, &(0x7f0000f7e000-0x8)=0x0) io_setup(0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xa49000)=nil, 0xa49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000009b000)=[{&(0x7f0000f7e000-0x58)="580000001400190000bb4b01040d8c560a0600000000e076489643d818fe58a2bc4a03ca8164643e8900000028213ee206fbf51000174100005bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x5, 0x0, 0x10000, 0x6}) io_destroy(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000002000-0x10)={0x1ff, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f7e000-0x28)=[{0x8, 0xfffffffffffffff8}, {0x8, 0x9}, {0x2, 0x6}, {0xc, 0x609}, {0x2, 0x1}], 0x5) mmap(&(0x7f0000f33000/0x4000)=nil, 0x4000, 0x80000003, 0x13, r0, 0x200000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x2010, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffe, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x530, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x0, 0x71, 0xffffffffffffffff, 0x0) 2017/08/17 13:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004a8000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000065f000-0x10)={0x0, 0x0, 0x0, 0x9, 0x0}, &(0x7f0000a40000-0x4)=0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) write$tun(r0, &(0x7f000090f000)=@hdr={0x0, 0x0, 0x0, 0x200, 0x0, 0x0, ""}, 0xa) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x8000000000002, &(0x7f0000db0000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c3d000)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f0000869000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d21000)={r4, 0x2710}, 0x10) r5 = request_key(&(0x7f00001cf000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000bea000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000015e000)="265d6264657600", 0xfffffffffffffffe) keyctl$assume_authority(0x10, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x40, &(0x7f0000006000)="958e396937a186d0c500000000000057758100000000000000079ab4d1ed5c28267b784456ca0548000000000000000000000000010000a2401a937959f43a69b17356264295bf715dfd52bc010000004f4e49fda506", 0x56) setsockopt$inet_buf(r6, 0x0, 0x200000000040, &(0x7f000000b000-0x81)="dacdd37d12cea03cd48ddbcc7e6e61299dbe0c724c093ce7862fd750a7f30e9c1e9a72f2eefd92ece33d67ee0fe9a71e85461342b1fbd95fe60595a3e5a2395b2b1f5d1eaadb00000fffcbe2c404636ab10b0c307b92902a9d7dd3a303b38843048e0000000000000101ddd7191062c4469cc92552825b7e303f4823a6c8bf32d4", 0x81) bind$inet(r1, &(0x7f0000d6b000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r6, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f00006e4000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d25000-0x4)=0xc) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000910000)={0x1000000000, 0x7fff, 0x2000000000000000, 0x101}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f00006fa000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2, r8}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000d44000-0x18)={@loopback={0x0, 0x1}, 0x1, r8}) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f000046f000)={@common="79616d30000000000000000000000000", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, &(0x7f0000553000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r11}) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000df0000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000a13000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8936, &(0x7f0000ed3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r12}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.973053] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 32.976318] sock: sock_set_timeout: `syz-executor5' (pid 6843) tries to set negative timeout [ 32.977415] syz-executor5: vmalloc: allocation failure: 4833356120 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 32.978389] syz-executor5 cpuset=/ mems_allowed=0-1 [ 32.978759] CPU: 1 PID: 6843 Comm: syz-executor5 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 32.979381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 32.979939] Call Trace: 2017/08/17 13:16:53 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f000079c000-0x10)={&(0x7f00009f4000-0x8)="2e2f66696c653000", 0x0}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x80) mmap(&(0x7f0000805000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) open(&(0x7f0000e46000-0x8)="2e2f66696c653000", 0x8040, 0x180) r1 = memfd_create(&(0x7f00009fe000-0x12)="23706f7369785f61636c5f61636365737300", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000431000)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000d0f000)={0x1000003, 0x6, &(0x7f0000b16000-0x6)="f05ecf4e25cc"}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x27, &(0x7f00006e2000-0xc)="e00000ff7ffeff0021ec067f", 0xc) r3 = shmget(0x0, 0x1000, 0x78000000, &(0x7f000087d000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000fd0000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000c2000)={0xffff, 0x7ff, 0x40, 0xfffffffffffff960, 0x1}) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000bfe000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x1fd, "7874732874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000de7000-0x28)="0707a74e5dc06c37df10e60efffc424c0afc1d78d68e8463cf1d17b4fc842a30", 0x20) r8 = accept$alg(r7, 0x0, &(0x7f0000f84000)=0x0) read(r0, &(0x7f0000f55000+0xdef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) sendmsg$alg(r8, &(0x7f0000538000)={0x0, 0x0, &(0x7f0000b81000-0x20)=[{&(0x7f0000b70000)="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", 0x1002}, {&(0x7f00003d2000-0x9)="1493a7020089c41fea", 0x9}], 0x2, &(0x7f0000fc0000)=[], 0x0, 0x0}, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f00001fe000-0x48)=@full={{0x3, {"db8c9946a103e7"}, 0x7}, [{"20cd004974b6fd"}, {"ad767d91156867"}, {"dab1c29dca1278"}, {"9933bfd8dde6ef"}, {"1fc17d111ea53d"}, {"c2575fe6e2b34e"}, {"5f71e4c9e0daa0"}, {"a49e7025b34bd5"}]}, 0x48) [ 32.980365] dump_stack+0x194/0x257 [ 32.980760] ? arch_local_irq_restore+0x53/0x53 [ 32.981114] ? vprintk_func+0x5e/0xc0 [ 32.981263] device bond0 entered promiscuous mode [ 32.981803] warn_alloc+0x1c2/0x2f0 [ 32.982163] ? zone_watermark_ok_safe+0x430/0x430 [ 32.982608] ? perf_trace_lock_acquire+0xfe/0x900 [ 32.982946] ? save_stack+0xa3/0xd0 [ 32.983347] __vmalloc_node_range+0x57b/0x710 [ 32.983752] ? lock_acquire+0x1d5/0x580 [ 32.984026] ? lock_downgrade+0x990/0x990 [ 32.984424] ? xt_alloc_entry_offsets+0x21/0x30 [ 32.984751] __vmalloc_node_flags_caller+0x50/0x60 [ 32.985211] ? xt_alloc_entry_offsets+0x21/0x30 [ 32.985527] kvmalloc_node+0x82/0xd0 [ 32.985852] xt_alloc_entry_offsets+0x21/0x30 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0x5, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0x80000000, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r3, 0xffffffffffffff81, r2, 0xf) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") [ 32.986188] translate_table+0x235/0x1610 [ 32.986688] ? lock_release+0xa40/0xa40 [ 32.987050] ? __check_object_size+0x25d/0x4f0 [ 32.987450] ? kasan_unpoison_shadow+0x35/0x50 [ 32.987831] ? __might_sleep+0x95/0x190 [ 32.988151] ? __do_replace+0x7b0/0x7b0 [ 32.988487] ? __might_fault+0x188/0x1d0 [ 32.988810] ? kasan_check_write+0x14/0x20 [ 32.989167] ? _copy_from_user+0x99/0x110 [ 32.989512] do_ipt_set_ctl+0x345/0x5c0 [ 32.989843] ? translate_compat_table+0x1b60/0x1b60 [ 32.990282] ? mutex_unlock+0xd/0x10 [ 32.990586] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 32.991014] nf_setsockopt+0x67/0xc0 [ 32.991364] ip_setsockopt+0xa1/0xb0 [ 32.991683] tcp_setsockopt+0x82/0xd0 [ 32.992004] sock_common_setsockopt+0x95/0xd0 [ 32.992407] SyS_setsockopt+0x189/0x360 [ 32.992776] ? SyS_recv+0x40/0x40 [ 32.993128] ? SyS_request_key+0x21f/0x2a0 [ 32.993503] ? move_addr_to_kernel+0x60/0x60 [ 32.993865] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.994269] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 32.994651] RIP: 0033:0x446739 [ 32.994900] RSP: 002b:00007f70cf1ddc08 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 32.995544] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 0000000000446739 [ 32.996108] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000018 2017/08/17 13:16:53 executing program 0: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c46000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000460000-0x28)={0x0, 0xfffffffffffffffc, 0x0, 0x12, &(0x7f0000431000/0x3000)=nil, 0xcc}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x6, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f00005db000/0x4000)=nil) r1 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000801000-0x4)=0xc) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc1000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) r4 = socket(0x19, 0x0, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r5, 0x0) r6 = open(&(0x7f00000a9000)="2e2f66696c653000", 0x0, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r4) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x3fe) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000fc2000)={0x3, 0x78, 0x5, 0x8001, 0x40, 0x6, 0x0, 0x0, 0x2000, 0x4, 0x20, 0x2, 0x2, 0x2, 0x0, 0x69f2, 0x5, 0x8, 0x40, 0x8, 0x2, 0x7ff, 0x2, 0x0, 0x1d5, 0x2, 0x0}, r1, 0x3f, r0, 0xa) mmap(&(0x7f0000f09000/0x4000)=nil, 0x4000, 0x3, 0x32, r7, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000011f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x100, 0xe, 0xd30, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x401, 0x0, 0x0, 0x0}, r2, 0xfffffffb, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r3, 0x540d) select(0x40, &(0x7f0000b35000)={0x0, 0x0, 0x4e044b13, 0x4, 0x0, 0x0, 0x200, 0x0}, &(0x7f0000fbd000-0x40)={0x0, 0x0, 0x8, 0x0, 0x100000001, 0xbfbb, 0x40, 0xb2d}, &(0x7f0000e96000)={0x53, 0x9, 0x4, 0x7, 0x10000, 0x81, 0x0, 0x0}, &(0x7f0000bb6000-0x10)={0x0, 0x2710}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0xa1df, 0x0, 0x0, 0x40}, @generic={0x9455, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x9, 0xfffffffffffffffd}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f000000b000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000fba000-0xc)=@sco={0x1f, {0x61b, 0x93, 0x6527, 0x354, 0x2, 0x0}}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4001, &(0x7f0000fc2000)=0x8, 0x7) [ 32.997023] RBP: 0000000000708000 R08: 0000000000000056 R09: 0000000000000000 [ 32.998123] R10: 0000000020006000 R11: 0000000000000296 R12: 00000000ffffffff [ 32.998724] R13: 00000000000052d0 R14: 00000000006e7390 R15: 0000000000000001 2017/08/17 13:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ead000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x200800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008dd000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1, 0xd2, 0x40}, &(0x7f00000fb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000618000)={0x2, 0x2, 0xa, 0xbd, 0x6, 0x80, 0x2, 0x9, r1}, 0x20) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x42, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f64000)=0x4) connect$inet6(r2, &(0x7f0000f6b000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000f68000)="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", 0x1001) connect$inet6(r2, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r3 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000009000-0xd)="2f6465762f6869647261773000", 0x80002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d7c000-0xc)={0x1, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000762000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000071d000-0x1)={0x14}, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) fsetxattr(r2, &(0x7f00009a0000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000dff000-0xd)="2f6465762f6869647261773000", 0xd, 0x1) socketpair(0x9, 0x0, 0x3, &(0x7f0000a38000)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000a70000-0x48)=@full={{0x3, {"b400611a3b7310"}, 0x3f}, [{"3584d5e4558b0b"}, {"d70bf555ada22e"}, {"b0a5dae03e05c1"}, {"709bd1ba88853c"}, {"5d42f4fc3b21f3"}, {"d52d892409fab6"}, {"697f7e83aceb10"}, {"345e987a95e3e4"}]}, 0x48) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00001ff000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) [ 33.007842] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) sync() r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x30080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000c32000-0x14)={0x6, 0x4, 0x6, 0x1, 0x5, 0x1d2a08b, 0x8, 0xd1, 0x0, 0x80000000}) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f00000ea000-0xa)="2e2f636f6e74726f6c00", 0x400000, 0x0) mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x68000)=nil, 0x68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000f42000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) sched_setaffinity(r7, 0x8, &(0x7f0000060000)=0x86b2) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc7000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r9, 0x0, 0x58, 0xfffffffffffffffe) r10 = dup2(r0, r5) ioctl$sock_inet_sctp_SIOCINQ(r8, 0x541b, &(0x7f0000057000)=0x0) write(r0, &(0x7f0000167000-0x2)="", 0x0) writev(r10, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000701000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r10, &(0x7f00009f7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ab7000)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000330000)=0x0, &(0x7f0000dc7000)=0x4) getsockopt$inet_int(r4, 0x0, 0xe, &(0x7f0000dc5000)=0x0, &(0x7f0000680000)=0x4) [ 33.010528] sock: sock_set_timeout: `syz-executor5' (pid 6867) tries to set negative timeout 2017/08/17 13:16:53 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000fd2000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005b4000-0x4)=0x7a) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c40000)="260000005e000900000000f839e3001000f4070004000000070008000000085b3be9ff6e35ea", 0x26) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd3000)=@int=0x0, &(0x7f0000fd3000)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) [ 33.015473] syz-executor5: vmalloc: allocation failure: 4833356120 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 33.016692] syz-executor5 cpuset=/ mems_allowed=0-1 [ 33.017184] CPU: 0 PID: 6861 Comm: syz-executor5 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.017940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.018530] Call Trace: [ 33.019080] dump_stack+0x194/0x257 [ 33.019344] ? arch_local_irq_restore+0x53/0x53 [ 33.019804] ? vprintk_func+0x5e/0xc0 [ 33.020210] warn_alloc+0x1c2/0x2f0 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") [ 33.020574] ? zone_watermark_ok_safe+0x430/0x430 [ 33.021200] ? perf_trace_lock_acquire+0xfe/0x900 [ 33.021691] ? save_stack+0xa3/0xd0 [ 33.021962] __vmalloc_node_range+0x57b/0x710 [ 33.022466] ? lock_acquire+0x1d5/0x580 [ 33.022917] ? lock_downgrade+0x990/0x990 [ 33.023377] ? xt_alloc_entry_offsets+0x21/0x30 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") [ 33.023815] __vmalloc_node_flags_caller+0x50/0x60 [ 33.024415] ? xt_alloc_entry_offsets+0x21/0x30 [ 33.024897] kvmalloc_node+0x82/0xd0 [ 33.025313] xt_alloc_entry_offsets+0x21/0x30 [ 33.025664] translate_table+0x235/0x1610 [ 33.025976] ? lock_release+0xa40/0xa40 [ 33.026339] ? __check_object_size+0x25d/0x4f0 [ 33.026641] ? kasan_unpoison_shadow+0x35/0x50 [ 33.026970] ? __might_sleep+0x95/0x190 [ 33.027317] ? __do_replace+0x7b0/0x7b0 [ 33.027584] ? __might_fault+0x188/0x1d0 [ 33.027855] ? kasan_check_write+0x14/0x20 [ 33.028194] ? _copy_from_user+0x99/0x110 [ 33.028510] do_ipt_set_ctl+0x345/0x5c0 [ 33.028782] ? translate_compat_table+0x1b60/0x1b60 [ 33.029163] ? mutex_unlock+0xd/0x10 [ 33.029433] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 33.029786] nf_setsockopt+0x67/0xc0 [ 33.030043] ip_setsockopt+0xa1/0xb0 [ 33.030336] tcp_setsockopt+0x82/0xd0 [ 33.030618] sock_common_setsockopt+0x95/0xd0 [ 33.030923] SyS_setsockopt+0x189/0x360 [ 33.031231] ? SyS_recv+0x40/0x40 [ 33.031474] ? move_addr_to_kernel+0x60/0x60 [ 33.031792] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.032116] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.032473] RIP: 0033:0x446739 [ 33.032705] RSP: 002b:00007f70cf1bcc08 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 33.033254] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 0000000000446739 [ 33.033770] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000018 [ 33.034295] RBP: 00000000007080a8 R08: 0000000000000056 R09: 0000000000000000 [ 33.034991] R10: 0000000020006000 R11: 0000000000000296 R12: 00000000ffffffff [ 33.035711] R13: 0000000000002940 R14: 00000000006e4a00 R15: 0000000040345410 2017/08/17 13:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003b4000)="72656e6f00", 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000244000)="2f6465762f6175746f667300", 0x4080, 0x0) connect$nfc_llcp(r1, &(0x7f0000100000)={0x27, 0xffffffff, 0x1, 0x7, 0x2, 0x9, "46e7e5920bd49cc5862b175949761eb0ec62ca23928caad24d291a904a6f0d52f2d144fcd916efca67b85118adff7d504d36bd12a225e0c32aa5fd3af86064", 0x2}, 0x60) pipe2(&(0x7f000035b000)={0x0, 0x0}, 0x80800) ioctl$TCSBRK(r2, 0x5409, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f98000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x3, 0x0, &(0x7f0000000000)=[], &(0x7f000045b000-0x1)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) r4 = socket(0x11, 0x802, 0x300) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000178000-0x8)=0x0) r5 = syz_open_dev$ircomm(&(0x7f0000034000-0xd)="2f6465762f6972636f6d6d2300", 0xfffffffffffffe01, 0x40001) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000678000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f000047f000-0x10)={r6, &(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2017/08/17 13:16:53 executing program 3: mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x42c00) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b28000)=0x0, &(0x7f00004af000)=0x4) r2 = gettid() fcntl$setown(r1, 0x8, r2) ioctl$void(r1, 0xc0045878) get_robust_list(r2, &(0x7f0000b23000-0x8)=&(0x7f0000306000)={0x0, 0x0, 0x0}, &(0x7f0000b23000-0x8)=0x18) sched_setaffinity(r2, 0x8, &(0x7f00007f9000)=0x10001) shutdown(r0, 0x0) getpgrp(r2) fcntl$setsig(r1, 0xa, 0x6) inotify_add_watch(r1, &(0x7f0000b14000-0xa)="2e2f636f6e74726f6c00", 0x80000c02) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x8002}, 0x8, 0x0) readv(r3, &(0x7f0000749000)=[{&(0x7f0000b23000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007d8000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000818000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000914000)="", 0x0}, {&(0x7f00007e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000b26000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000af0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000b0c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b27000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000055000)="", 0x0}], 0xa) mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b2a000-0x4)=@assoc_id=0x0, &(0x7f000069c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006fc000-0x4)=r4, 0x4) sched_setaffinity(r2, 0x8, &(0x7f000008a000)=0x6) poll(&(0x7f000071f000)=[{r3, 0x20, 0x0}, {r1, 0x441, 0x0}, {r1, 0x20, 0x0}, {r1, 0x20, 0x0}, {r3, 0x4, 0x0}, {r0, 0x0, 0x0}, {r1, 0x400, 0x0}], 0x7, 0x7) signalfd(r1, &(0x7f0000b24000-0x8)={0x800000000800004}, 0x8) fcntl$lock(r3, 0x7, &(0x7f00004f4000)={0x3, 0x0, 0x3, 0x5, r2}) signalfd4(r1, &(0x7f0000b18000)={0xfffffffffffffff9}, 0x8, 0x3) writev(r0, &(0x7f000040b000)=[{&(0x7f0000b1f000+0xda5)="", 0x0}, {&(0x7f0000b1f000)="ce", 0x1}], 0x2) bind$bt_hci(r0, &(0x7f000066d000-0x6)={0x1f, 0xffffffffffffffc1, 0x3}, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e3000)=0x0) 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 2: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xaff76a8e7d7b8901, &(0x7f0000872000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f000047f000-0x4)=0xc) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b44000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b44000-0x4)=0xe8) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b43000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x800, 0x3, 0x2, 0x0, 0x80, 0x80, 0x0, r1, r2}, {0x9d, 0x3, 0x1, 0x9, 0x2, 0x4, 0x100, 0x401}, {0x5, 0x1, 0x5, 0x754}, 0x4000000000000000, 0x1, 0x20, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x800}, 0x1b, @in6=@loopback={0x0, 0x1}, 0x8, 0x3, 0x3, 0x2, 0xffc, 0x5, 0x5}}, 0xe8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000125000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00004e7000-0x28)={&(0x7f0000956000/0x3000)=nil, 0x7ff, 0x3, 0x0, &(0x7f0000a28000/0x2000)=nil, 0x3}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r5, 0x1) r6 = socket(0xa, 0x3, 0x2) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000b44000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x90, 0x40, 0x200, 0x401}, &(0x7f0000b44000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000b40000-0x8c)={r7, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b0000-0x4)=0x8c) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00006c2000-0x8)={r8, 0x8000355}, &(0x7f0000b45000)=0x8) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f000088f000-0x4)=0x0, &(0x7f0000b46000)=0x4) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000000)=@buf={0x3c, &(0x7f0000b40000)="b94faf5734c43e16ac9d2fdec575cb3653596d12584b86017d169f43788a5233b0379da58517b9195bd1570526a0f1aa2cc0fe54fc2b583f78e397ff"}) ioctl$sock_ifreq(r5, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8991, &(0x7f0000b47000)={@generic="074417cf9067c2b7132ba8943be4784f", @ifru_data=&(0x7f000082e000)="39e435bc93031c6efaac4851ddba3a230d420e2c6836d31a61796ecc56a76b0e"}) ioctl(r6, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000ed2000)=[], 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f000077e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x3, 0x6, 0x0, 0x0}, 0x20) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f000084b000-0xa)="2f6465762f7663732300", 0x3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd1, "cbc02be17f71e812d8cf152c51b4f1d17ac6041277d1fc9f68eecc46d971e2c14312482a035e99ae491f3540e8d768c462a30905cbe797a2b536de88b9330df04491e8a34f7398eb16a8e126af6ce1ac67713fa5e484950b1c4f890d7ca01105ecd9a6181aeafe3035c753582d253708080409171b8305339bdb263c0a730b8b48de8fbc6f47fe8ef615c480de38a96b4cb4e53976aa9f76960ff16bf425d53a7bb4099bdeb482435533a03cf162816d758e27946a1d8ee1cf4b1522baab5b6d591199fa671ccb68035653b769a594f163"}, &(0x7f0000001000-0x4)=0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xc9, 0x30}, &(0x7f0000001000-0x4)=0xc) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x2400, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x4, 0x121000) r4 = fcntl$dupfd(r2, 0x409, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r4, &(0x7f0000002000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ustat(0x93, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x9, 0x30, 0xc828, 0x7}, &(0x7f0000004000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x4, 0x4000000000000, 0x6, r6}, 0x10) writev(0xffffffffffffffff, &(0x7f0000d3f000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000002000)=0x0, 0x800) 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00001c8000)="2f6465762f7663732300", 0x1f, 0x0) r2 = perf_event_open(&(0x7f000044a000-0x78)={0x2, 0x78, 0xde, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x4000000000000000, 0xfa, 0x1000000000, 0x9, 0xfffffffffffffffe, 0x0, 0x80000000, 0x4, 0x0, 0x0, 0x4, 0x1, 0xffffffffffffff7a, 0x2, 0x0, 0x0, 0x0, 0x0}, r0, 0x78, r1, 0x20000000000000) r3 = syz_open_dev$sndseq(&(0x7f0000acc000)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000007000)={{0x0, 0x80000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x40, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000a71000)="2f6465762f73672300", 0x1, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) get_robust_list(r0, &(0x7f0000055000-0x8)=&(0x7f000065a000-0x18)={0x0, 0x0, 0x0}, &(0x7f00004b8000-0x8)=0x18) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00007bf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpgrp(r0) r6 = getpgrp(r0) r7 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x180) write$tun(r7, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000981000)="2e2f66696c653000", &(0x7f00009de000)="2e2f66696c653000", &(0x7f00009c5000-0x9)="676673326d65746100", 0x1000, &(0x7f0000c19000-0x31)="78a63bfe38775f0bc8be02b3218c4573c4e4dd232b71d1fbcb8d1892cbd75670c6d14fb2ccdf22fd4482759942d274e789") mmap(&(0x7f000007e000/0x1000)=nil, 0x1000, 0x7, 0x4000000033, r3, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000fb4000-0x8)=0x8000) gettid() unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x5, 0x251, 0xffffffffffffffff, 0x0) mount(&(0x7f00000f8000-0x2)="2e2f66696c653000", &(0x7f00005e7000-0x8)="2e2f66696c653000", &(0x7f00000bb000-0x5)="7666617400", 0x2080, &(0x7f0000aa4000-0xf3)="") fchmod(r7, 0xa0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000587000-0x10)={0x2, &(0x7f0000f8a000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000fb3000-0x14)={r8, 0x3, &(0x7f0000b5d000-0xc)=[0x0, 0x0, 0x8], &(0x7f0000fb3000-0x8)=[0x4f, 0x400000000003ff], 0x1, 0x4, 0xeb, &(0x7f0000cec000-0x10)=[0x100, 0x6, 0x200, 0x93], &(0x7f0000253000)=[0x9], 0x0}) link(&(0x7f0000a70000-0x8)="2e2f66696c653000", &(0x7f0000106000-0x8)="2e2f66696c653100") close(r5) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x4010, r2, 0x0) 2017/08/17 13:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) pipe2(&(0x7f000072c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000007) ioctl$TCSETA(r2, 0x5402, &(0x7f0000002000)={0x7, 0x8001, 0x401, 0x7, 0x80000001, 0x0, 0x4, 0xffffffffffffffff, 0x100000000, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x76c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f00003db000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000410000-0x4)=0x10, 0x80000) r3 = socket$netlink(0x10, 0x3, 0x6) readv(r1, &(0x7f0000caf000-0x80)=[{&(0x7f0000cd7000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000349000+0x7d1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00006bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000b12000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000614000)="", 0x0}, {&(0x7f0000ddf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000abe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f000013f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8) write$tun(r3, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000010000016, 0x3f, 0x8, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e2951a5d71aaae948a08a000000000000000000000747ad64354418"}, 0x100) r4 = memfd_create(&(0x7f00004ca000)="2c2a70726f63657468302d776c616e3100", 0x10000000000000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000271000-0x10)={0x5, &(0x7f0000bd5000)=[{0x4, 0x10001, 0x6, 0xca8b}, {0x0, 0x8, 0x0, 0x100}, {0x64, 0x5, 0x7fffffff, 0x8}, {0x3, 0x0, 0x317, 0x4}, {0x800, 0xf021, 0x3, 0x3}]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000500000-0x4)=0x9, 0x4) write$tun(r4, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0x9, 0x9, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000863000-0x8)=0x0) r5 = socket(0xf, 0x3, 0x2) sendmsg$unix(r4, &(0x7f0000278000-0x38)={&(0x7f0000b18000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d31000)=[{&(0x7f0000c55000-0x70)="23e206858b2c41e707a1f456277a822da98fb7ecc0743d0033af56c4bba9705bdd1fdeeec2b14f42ba02434b00566658104802ee8a04783bea565014ca0353a9f8cb259a2ee2b42044004bbe77f26816e5eef80564f6cbf896e349ae115cf86c4e56d68602c32fa1875e9b6de910bdce", 0x70}, {&(0x7f000093f000-0xb9)="9ca242636bbe2556bed5c0fb82e4b6e75f7ddccee9c63a152a9c505adb95165dea0a4a59478e298a8d0f94d2d71049e9981a6299f41358be947cb173477ce4390941e595ba301418caee325aaae08090ff25e5dcb1d3046541bbcd3307ed8d2ddb1b3050b96ad32a3a967d75d9cd555a9f19714672c3b589ce4daa09bd5d1caef48a5f8c545ed167c64f2cfad5b1d85cba36d387793691dc7e3d4687430a7364f4cb827df84a0e27e12e6d15f69dabf3aa45ba1a30380b6e18", 0xb9}, {&(0x7f00006b9000)="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", 0xfc}, {&(0x7f00004ea000)="59756acc3eda962a79e095d20211bc4b71aae1e49510285af49d9ab7a80c17dee16d6d62e4674a125da6320564f6a590e89fbd9b5c30e3aa052f701e66f852781b538bce2c8b80d4cd508806a91ba3ca64d9a147753b3000ec5e13f4471462f5741a94a19e3d11", 0x67}], 0x4, 0x0, 0x0, 0x80}, 0x44) sendfile(r5, r4, &(0x7f0000c1d000-0x8)=0x0, 0x100) r6 = dup3(r0, r1, 0x80000) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f00001f7000-0x10)={0x3, &(0x7f0000d7e000-0x18)=[{0x3, 0x7, 0x8000, 0x2}, {0x5, 0x10000, 0x4322, 0x0}, {0x0, 0x4, 0x80000001, 0x9}]}) syz_open_dev$loop(&(0x7f0000f1e000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00008c5000)={0x5, 0x40, 0x1, 0x8001}, &(0x7f0000fe1000-0x4)=0x10) r7 = fcntl$dupfd(r6, 0x0, r2) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000569000-0x16)="00000000000000000000000000000000000000000000") mmap(&(0x7f0000d5b000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) pselect6(0x6, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000005000)={&(0x7f0000005000)={0x0}, 0x8}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000060a000)={0x63fb, 0xda}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000b53000)={0x0, 0x0, 0x0}, 0xc) setsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f00001de000-0x4)=0xffffffffffff9e3e, 0x4) sched_getscheduler(r8) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00000a2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/08/17 13:16:53 executing program 2: munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1)={0x40}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000004000)="2e726571756573745f6b65795f6175746800", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="657468312f76626f786e65743100", 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x20000100) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x221, r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000006000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000)={0x200, 0x0, 0x2, 0x0, 0x12, 0x4}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x80000000, 0xffffffffffffff7c, 0x58}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r3, 0x1ff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfffffffffffffffc, 0x3, 0x3, 0x6, 0x95dd, 0xffff, 0x6, 0x6, r3}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x1, 0xd358, 0x8008, 0x4, 0x7, 0x80000001, 0x1, 0x6, r4}, &(0x7f0000008000-0x4)=0x20) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c02000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000a6b000/0x3000)=nil, 0x3000, 0x10000000, 0x101f, r0, 0xff7ffffffffffffc) wait4(r1, 0x0, 0x1, &(0x7f00004fc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001d1000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f00005d8000-0x4)=0xfffffffffdffffe0, 0x81, 0x1, &(0x7f0000a87000)={r2, r3}, &(0x7f000020c000)=0x200, 0xfff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000743000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000636000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000084a000)={r4, @in6={{0xa, 0x1, 0x14a2c8f4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8a4}, 0x98) futex(&(0x7f0000bba000-0x4)=0x1, 0x3, 0x1, &(0x7f0000f9f000-0x10)={r2, 0x0}, &(0x7f0000a3a000)=0x800, 0x9945) r5 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000b92000-0xe8)={0xe2, "680da4bf4711cc8f3e169762645ca11aac419ed75908c335d2ace1245b644f173a28735714869799f4eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d2846e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e286f811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3082edbce46853eefa6e8cbacf56df7f3a26014672962581"}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00001ae000-0x1)={0xfffffffffffffffa}, 0x1) r7 = syz_open_dev$loop(&(0x7f0000471000)="2f6465762f6c6f6f702300", 0x0, 0x1) writev(r7, &(0x7f0000008000-0x50)=[{&(0x7f0000be6000-0xb8)="bcaf841f86bcd077460609892485fdb5977a17545efc15", 0x17}], 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x200003) close(0xffffffffffffffff) r8 = dup(r5) r9 = fcntl$dupfd(0xffffffffffffffff, 0x10000000040, r8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a74000-0xc)={r5, 0xffffffffffffffff, 0x800000000001}, 0xc) r10 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000673000-0x4)=0x0, &(0x7f0000bc8000)=0x4) ioctl$sock_ifreq(r10, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0xfffffffffffffffd, @fr_pvc_info=&(0x7f0000006000)={0x6, @common="6c6f0000000000000000000000000000"}}}) ioctl$GIO_FONTX(r8, 0x4b6b, &(0x7f0000d91000-0x35)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(0xffffffffffffffff, &(0x7f0000e2e000)="", 0x0) socket$netlink(0x10, 0x3, 0x10000000000004) fcntl$lock(r6, 0x0, &(0x7f000057c000-0x20)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}) 2017/08/17 13:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00007c0000)=0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000033d000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000ab3000)={0x2, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x77a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$bt_rfcomm(r3, &(0x7f00008c0000)={0x1f, {0x8, 0x85e, 0x80000001, 0x400, 0x0, 0x9}, 0x0}, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0xffff, 0x0, @fr=&(0x7f0000efe000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getpid() r4 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000ad2000)="2f6465762f6869647261773000", 0xfffffffffffffffd, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000cf4000)=0x5c2) getpeername$netrom(r2, &(0x7f0000042000-0xd)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00006e5000)=0x48) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000a2a000-0x20)={0x8, 0xd4a6, 0x8c7, 0x1, 0x10, 0x1a}) r5 = socket(0x11, 0x2, 0x2) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000e8c000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setsig(0x4203, 0x0, 0x21, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ppoll(&(0x7f00008f9000)=[{r0, 0x120, 0x0}, {r3, 0x10, 0x0}, {r5, 0x407, 0x0}, {r0, 0x1220, 0x0}, {r5, 0x8, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1, 0x0}, {r3, 0x10, 0x0}], 0x8, &(0x7f0000299000-0x10)={0x0, 0x989680}, &(0x7f000046e000)={0x80000000}, 0x8) close(r1) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000e8b000)={0x0, 0x0}, &(0x7f0000236000)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aa3000)="0356ef5e43a24371686c70aaf20720a1629915b16df7ba277b5ad4b4dcff878d9d77f1dc58c93648fc958bf6ac6d9f357e8455c8c3ba3ded764be675c3e388851b0481c9e17e6e5658d8c94e94a6e7aac3efe9de09dabfd69872995195dacd00283e8300", 0x64, 0x80, &(0x7f0000aa5000-0x1c)={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000813000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100, 0x100000001, 0x100002, 0x0}) listen(r0, 0xa1f) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000aa4000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ea000)=0x10, 0x800) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002bf000/0x2000)=nil, 0x2000, 0x406, 0x3c, r1, 0x5e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018c000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000aa7000-0x4)=0x0, &(0x7f0000aa7000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aa5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ad000)=0xe8) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00008ab000)="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", 0xfd) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe4c000)=nil, 0xe4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c84000-0x30)={0x1, 0x1, &(0x7f0000c84000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000366000-0x22)="6b657972696e676b657972696e0000000663cc006d643573756d6e6f646576212b2a", 0x0, 0x0, &(0x7f0000c84000-0x9f)="", 0x7ff}, 0x30) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000092a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000236000)=0x8) mmap(&(0x7f00002db000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) recvfrom$inet6(r0, &(0x7f0000aa7000)="0000000000000000000000", 0xb, 0x0, &(0x7f00005e9000)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa4}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004ba000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x583, 0x5, 0x9, 0x400, 0x9, 0x10, r2}) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000804000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000)={r4, r5/1000+10000}, 0x10) 2017/08/17 13:16:53 executing program 1: mmap(&(0x7f0000000000/0xb1a000)=nil, 0xb1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b1b000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x200400) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b1a000)={0x0, @in6={{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x9, 0x81, 0x7fffffff, 0x2, 0xc967, 0xe4c, 0x8001, 0x88, 0xfffffffffffffffd, 0x80, 0x4, 0x3, 0x6, 0x0]}, &(0x7f0000b1a000)=0x108) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b1c000-0x8)={r1, 0x7fff}, &(0x7f0000b1c000-0x4)=0x8) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b1b000-0x10)={r1, 0x10001, 0x2, 0x10001}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000aee000)="2f6465762f766373612300", 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000963000)=0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000b16000-0x18)={0x7, 0x10000, 0x8, 0x4, 0xc3d8, 0x8}) read(r2, &(0x7f00007f1000-0xa6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000674000-0x10)={0x0, &(0x7f0000b14000)=""}) preadv(r2, &(0x7f0000a2a000-0x60)=[{&(0x7f0000b16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b17000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f000083f000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000b17000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000120000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00009b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x6, 0x2) r3 = syz_open_dev$vcsn(&(0x7f00003f4000-0xa)="2f6465762f7663732300", 0x9, 0x200) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b19000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b19000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000562000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d7d, 0x3e, 0x9, 0xff, 0x10}, &(0x7f0000407000-0x4)=0xa0) 2017/08/17 13:16:53 executing program 4: get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x1000008, 0x33, r2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ece000-0x18)={0x9, [0x3dc, 0xfff, 0xbb9, 0xcd, 0x7, 0x3, 0x9, 0x0, 0x3ff]}, &(0x7f0000790000)=0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000038a000-0x10)={0x6, [0x7f, 0x958, 0x4, 0x7, 0x5, 0x20000008]}, 0x10) r3 = dup(r1) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000c9d000)=0x81) epoll_create(0x6) r4 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r4, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000887000-0x1)="", 0x0, 0x7, 0x0) syz_open_dev$loop(&(0x7f000012d000)="2f6465762f6c6f6f702300", 0x2b1, 0x40001) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000f90000)={{0xc47, 0x7a0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x10, 0x401, 0x7ff, 0x7f, 0x4, 0x80000000, 0x0, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b1b000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x6) writev(r6, &(0x7f000007a000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) getsockname$netlink(r6, &(0x7f0000b2c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a6000)=0xc) r7 = socket(0x10, 0x20000000000002, 0xc) write(r7, &(0x7f0000a47000)="1f000000010817014543fdc007110000f605f000020001000115e003000000", 0x1f) getsockname$inet(0xffffffffffffffff, &(0x7f0000d38000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fad000-0x4)=0x10) eventfd(0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005d8000-0x98)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7}, &(0x7f00006cc000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00004d3000-0x8)={r8, 0xe1}, 0x8) fcntl$getown(r5, 0x9) 2017/08/17 13:16:53 executing program 6: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x28, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086017d169f43788a5233b0379da58517b919"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000c6b000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) 2017/08/17 13:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1000000000001, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f00000ef000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a2d000-0x1)=0x3f, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001f6000)={0x0}, 0x4) io_setup(0x80, &(0x7f0000673000-0x8)=0x0) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000adb000-0x3)="2f6465762f66623000", 0x4002, 0x0) r5 = perf_event_open(&(0x7f0000830000-0x78)={0x3, 0x78, 0x0, 0xa, 0xfffffffffffffff9, 0x0, 0x0, 0xffffffff80000000, 0x410, 0x1, 0xffff, 0x8, 0x4, 0xe, 0x0, 0x10001, 0x1, 0x9, 0x8, 0x10000, 0x9, 0x100000000, 0x0, 0x3, 0x5, 0x101, 0x0}, 0x0, 0x1, r0, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a7d000)=0x0) r7 = openat$hidraw0(0xffffffffffffff9c, &(0x7f00007ff000-0xd)="2f6465762f6869647261773000", 0x40, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000ad2000)=0x0) r9 = syz_open_dev$vcsa(&(0x7f0000750000-0xb)="2f6465762f766373612300", 0x10001, 0x0) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005af000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d86000)=0x0) r12 = syz_open_dev$mice(&(0x7f0000d04000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r13 = syz_open_dev$usb(&(0x7f0000376000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x40f3, 0x80000) r14 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc6000)="2f6465762f72746300", 0x40002, 0x0) io_submit(r3, 0x8, &(0x7f00008db000-0x40)=[&(0x7f0000e97000)={0x0, 0x0, 0x0, 0x6, 0x7199, r2, &(0x7f0000380000-0x2c)="36519bbe19064390156d8ac44d11ec8aa04723fc95947a1c9894e62dfda10cf05cdd283cd591637da55b4d09", 0x2c, 0x20, &(0x7f0000848000-0x50)={0x100, 0x71, 0x2, @pad=[0x1, 0x1aede54c, 0x20, 0x6, 0x3, 0x4, 0x9, 0x9]}, 0x1, r4}, &(0x7f0000a07000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r5, &(0x7f0000437000)="3e689e69261d632cd40b7328c6361387c5d39eb9532ea1c24efb296f1bde76af7730ffa969fb013ac84b9b53f3695283ecb71aac4bcaa5a6095371c4c8fe8e6e4a853d0dcd30c021a70579b0adba92d3679aab382e7838fd47e617137293cb8c59d9924ea4b4f424bf8b04ffe27c6893a6ef56a767325da919af42137d0362f461f62366465218b41f3242d25bdf821394b81d1df30daca37256060dff56eb39964adf78b6eb4190635f19c4ae09c72103867dfb5c3698d81536348ceef4dd4f500012ff52d2e268bf56ac39cf0dadd1e6841286f15c", 0xd6, 0x3, &(0x7f0000d34000)={0xffffffff, 0x13, 0x6, @tid=r6}, 0x1, r7}, &(0x7f00009ac000-0x40)={0x0, 0x0, 0x0, 0x1, 0x400, r1, &(0x7f0000537000)="fc84aab3de82310f63373151545f859a76c18c475df29688d4887533b28e5bbb139417bfd5b5882fb56d82d3a2484c58b68d327651baabeeb090d681ca92f6de5994f078ccfffa1d72598f9c4e95cd43d46baaf4fd10930ad293f6f14e1cfed91a63483099d2cf444654bc929af71653b30fdc1384de5cd8e684428370f8bbcc43929035197516dcd2bcffaabc375b", 0x8f, 0x565, &(0x7f0000894000)={0x2, 0x0, 0x4, @tid=r8}, 0x1, r9}, &(0x7f00004c2000-0x40)={0x0, 0x0, 0x0, 0x8, 0x81, r2, &(0x7f0000aa8000)="d73746c050bce9739a4ae40c7311df4ded0f31f75fdc666c4de49b51", 0x1c, 0x1, &(0x7f0000c59000-0x50)={0x0, 0x30, 0x1, @pad=[0x4, 0x40, 0x2, 0x0, 0x9, 0x100, 0x1, 0x0]}, 0x1, r10}, &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x7, 0x33de, r0, &(0x7f0000653000-0xec)="4041bcf4c2072c8c28112e28411ac984628ac35a19be582dbf89ce17b2c47392bc71fba9f502b35ba602c8e50170b6650ba35fb15b1a070de7e916ab2b11079842cbff54768bc874ffd565b02a9d1c1124150cd21cfb815d2676f265deac95408cc95b4d5b5d5b857eefec9f9de01ef5e3bca040fbc46da22016e1529d46842356a71f4b00e7d6760c0bcb15961151cfe9c56c2d4dcccabe191cfbbc03dde3eeec5da95b18f9c7e24c33aaae378c21b54b33ba2606edba01d7486ce071bb0a709f545d5481cb79c790861240834c9726b936abb4c5ec72f540cee146601ff25f6831c3b248c8c95a82f4ea1a", 0xec, 0x6, &(0x7f0000caa000-0x50)={0x7, 0x0, 0x6, @tid=r11}, 0x1, r2}, &(0x7f000005d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x100, r2, &(0x7f0000fff000-0xf1)="884e97a3d37201c30374c9450259392df53086b202e4f9a9b5fda5fd8a90e7fd2e90ef11a499a835f470f2d9a3bf0c2326d00a5d71ab554f3ec530d8c4fcc1161a9ff0ebba9764037c709d1ea09ff4fbbd05ac733c63ae4c69e0e0e7ef4d74916531d42ed95a41073b83cf2089a32c487c6820e5d0fce7139a264cb93d8d159460976ab877ff96f5824df628694a9e1b348f4922d861c4afde17165659527c30f4c34b969fc8cdd3913f360ac0041ab728d7ccc0e24f00d8a63c855eac4ccc155a6d1f201ef626144e553615b4af5a32e87899c3fe7d7fe2af5bbda3486e969dc6df2ae38e700419aa26d2949dffcfbf86", 0xf1, 0x7, &(0x7f00003c1000-0x50)={0x5, 0x7, 0x0, @pad=[0x3, 0x1, 0x9, 0x8, 0x8, 0x1, 0x8, 0x3]}, 0x0, r12}, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x3f848057fccc220d, 0xfffffffffffffff7, r2, &(0x7f0000a70000)="837d667332d5a8c1ff505016c513945c520ed95d717823b3efa2ea1d2ea5d3033e0a6ca45894f33695764843fec6465cc362c6bf2f67d88398db70f2bc1ce9a8649f34d5a142dae5098b99e0a1316938bab362f5623b6dfe789e7d18cb3a58a16add63e4e20e1fcf2d326883f295e5dcde0c04b5892b72bc56a8e50f22506b53c9a45da06f0a82496fd66120a279700b6b5df09ebacb5cf8a6c217683fa7bb6aa1b18865414c8cca49b394acf9b499f9006919736f4fb38fb7fa520ffb707bf76e6bc8faf59ef9872309edaaffe6077e3cb408c2dfd0a92396b7944f1a9f5a63e2540bf632af09d90e5e3580a09e", 0xee, 0x2, &(0x7f000019d000)={0x3, 0x15, 0x1, @thr={&(0x7f000074a000)="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", &(0x7f0000835000)="ca115153206d83ffbc85518724226f046a4ca13c55103cb8009c6da77e7003c827e87a38f5b557f38df6346e068dc97139955eb3b01d1ba4b5a73478042ca0717f6e01cd2ce64de14a5a510d62e236dc758cbe1794a7bdbc0c35dcb37cb24c730f108900539252b64f7c1b801272578706eb90392f60099f3f"}}, 0x1, r13}, &(0x7f0000397000)={0x0, 0x0, 0x0, 0xb, 0x1c, r2, &(0x7f00002a2000-0x5)="c4475ea413", 0x5, 0xff, &(0x7f0000255000-0x50)={0x10001, 0x66, 0x0, @thr={&(0x7f0000f5f000)="2b0fafa1f2453d85cfe807ecdbe37be89620001dd241e2395f41d17ccc5fdc4c28", &(0x7f0000a93000)="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"}}, 0x0, r14}]) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 4: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000+0x900)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)="2100", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000028000-0x8)=[{r0, 0x4, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x4}, 0x8) eventfd2(0x3, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8001, 0x613, 0x458, 0x401, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000001000)=0x8) getitimer(0x0, &(0x7f0000a56000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x1d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000)={0x27, 0xf6, 0x100, 0x3}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00008fc000)={@generic="b3f48781d8e752ac62a3bacaa9de6060", @ifru_flags=0x1}) fcntl$setpipe(r3, 0x407, 0xa6bd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000)=0x30) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) 2017/08/17 13:16:53 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000009000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4000000202000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000007000)={r0, &(0x7f0000001000)="87d66576342ec00ba7acbf9fab73b101897a471be5a2bed75244855a2ee621b706bb33e8be8bd8d73e107da6cb407d5aa3c53294a8eff432601f551d8dadeaa72c70bbf494bb74f15b03fb3ec44877f34d31bb961a6320", &(0x7f0000008000-0x2)="0000"}, 0x18) r1 = socket$inet_sctp(0x2, 0x8c00000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000000b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000c000-0x4)=0x60, 0x0) socketpair(0x3, 0x2, 0x4, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000005000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)=[{&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000004000)="000000000000000000", 0x9}, {&(0x7f0000005000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000005000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000002000-0x11)="0000000000000000000000000000000000", 0x11}], 0x7, &(0x7f0000004000)="", 0x0, 0x40}, 0xb1}, {{0x0, 0x0, &(0x7f0000005000-0x70)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000005000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000004000)="0000000000000000", 0x8}, {&(0x7f0000005000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000002000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x7, &(0x7f0000005000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0xb6}, 0x9}, {{&(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000005000-0x30)=[{&(0x7f0000003000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000005000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x3, &(0x7f0000002000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x6}, 0xaa}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000005000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000003000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000002000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x8, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1f}, 0x8}], 0x4, 0x40000002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x80000001, 0x80000001, 0x3f, 0x7fffffff, 0x3, 0x3, 0x7, {0x0, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x897, 0x5, 0x3, 0x80, 0x4000}}, &(0x7f0000007000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r5, 0x3, 0x1}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006000)={0x3, 0x8, 0x6, 0x3ff, 0x7, 0x7, 0x1, 0x101, 0x0}, &(0x7f0000004000)=0x20) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000008000)={{0x4, 0xf000, 0x4, 0x9, 0x100, 0x7, 0x5d1, 0x5, 0x8, 0x3, 0x5, 0x4, 0x0}, {0x2, 0x6000, 0x1e, 0x20000000002, 0x7, 0x8, 0x9, 0x7, 0xfffffffffffffae7, 0x1, 0xa651, 0x3f, 0x0}, {0x15004, 0x15000, 0xc, 0x8, 0x8, 0xec, 0x5f03, 0x0, 0x0, 0x9, 0x1, 0x819, 0x0}, {0xd002, 0x117000, 0xf, 0x51aa, 0x4, 0xfffffffffffff20c, 0x40, 0x4, 0xc9, 0x7, 0x2, 0x304, 0x0}, {0x14004, 0x3000, 0xf, 0x20, 0x2, 0xb, 0xfa0, 0x5, 0x100000000, 0x1, 0x3, 0x4, 0x0}, {0xd000, 0x7000, 0xc, 0x0, 0x1ff, 0x1f, 0x7f, 0x40, 0x1, 0x20, 0x609, 0x5, 0x0}, {0x100000, 0x13000, 0x0, 0x1, 0x4, 0x7fff, 0x4, 0x0, 0x8, 0x8, 0x7, 0x0, 0x0}, {0x1d000, 0xf000, 0x10, 0x5b4d, 0x1, 0x7fffffff, 0x7c76, 0x5, 0x6, 0x4bb4, 0x6, 0x2, 0x0}, {0x104000, 0x4000, [0x0, 0x0, 0x0]}, {0xf004, 0x15000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x4000, 0x4, 0x6, 0x401, 0x5004, [0x100000000, 0x5, 0xfc1, 0x10000]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000)={r6, 0xc, "f5717ef8a39d0400e505000f"}, &(0x7f0000003000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000008000-0x4)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000a000-0x8)=@assoc_value={r8, 0x9}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000) accept$nfc_llcp(r2, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={r7, 0x6}, &(0x7f000000b000)=0x8) r9 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000009000)={0x5, 0x0, 0x10003, 0xbbff}) ioctl$DRM_IOCTL_AGP_UNBIND(r9, 0x40106437, &(0x7f0000009000)={r10, 0x2}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000005000)={0x6, [0x3f, 0x4, 0xb50, 0x80000000, 0x1, 0x7f]}, 0x10) r11 = shmget(0x1, 0x1000, 0x100, &(0x7f0000002000/0x1000)=nil) shmctl$SHM_LOCK(r11, 0xb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f000000d000-0x20)={@generic="1c230e9cc6f9c4164f2efffbe8a59cd6", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r8, 0xfffffffffffffffa, 0x30}, &(0x7f0000000000)=0xc) ioctl(r9, 0x2201, &(0x7f0000002000)="") 2017/08/17 13:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = accept$inet(r0, &(0x7f0000315000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000427000-0x4)=0x10) getpgid(0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r2, &(0x7f0000532000)="00", 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r2, &(0x7f0000dce000-0x10)=[], 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000079c000)={0x0, 0x400, 0x10000, 0x4, 0x4, 0xebf}, &(0x7f000005f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d4000-0xc)={r6, 0x1, 0x0}, 0xc) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fb9000)=0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000e40000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xffffffff, 0xb15a, 0x80}, &(0x7f00001bf000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bdb000)={r8, 0x8}, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ccb000)={0x1e, 0x100000000, 0x8, 0x10001, 0x5, 0x2, 0x9, 0x5, 0x0, 0x4, 0x2b, 0x6}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) r9 = dup2(r4, r5) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000046e000)=0x0) io_setup(0x9, &(0x7f0000160000)=0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000810000)=0x0) io_submit(r10, 0x4, &(0x7f00006e7000-0x20)=[&(0x7f0000d07000-0x40)={0x0, 0x0, 0x0, 0x3, 0xff, r4, &(0x7f0000958000-0x42)="227641a66e4b29df7f7608a898643d65600ab40ef1828169fd66958d401e5fb0bc124cfe4093c7a826852f1d81f62dc6fe06661463e84177860196919b1132f76191", 0x42, 0xbe67, &(0x7f0000525000)={0x4, 0x81, 0x3, @pad=[0xfffffffffffff001, 0x180000000000000, 0x9, 0xfff, 0x40, 0x100000004, 0x80000001, 0x5]}, 0x0, r9}, &(0x7f0000a86000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1f, r2, &(0x7f0000b72000)="2aa22faebf87c68af7c26f705b9ac19b5ed731e7528e7e5284c68d9d10096956cbe7e3fdaa51cadaae41f1d690dbd4d4f2c67b8080e4", 0x36, 0x62ef, &(0x7f0000f8c000)={0x7ff, 0x9, 0x7, @pad=[0x10000, 0x9, 0x6, 0x9, 0x8, 0x0, 0x1, 0x2a]}, 0x0, r2}, &(0x7f00003f8000)={0x0, 0x0, 0x0, 0x0, 0x8000, r2, &(0x7f0000799000-0xd5)="3091d8aad52ba94fe21388b56f35b79429cd8b92e08b98ca2d7de069c4d38ead09bdb5d8e526a06caf3ae7ec9dc6753fb90655d3319e232f6851c8eacc8cdb2cdef9fbba5dbbfac11ac87c013495ebbfb0a5f9a77dc05116d5d0f74da7531bd2b7336eec350b0da430db2aef1c90f5af9a0b004001aac10a4111f9527cec0771bfbd5fb8c65e1aa0da94cb7e76fb6a799963391f291cac5a343914d445b2e9f77b9f7e395547e318d07dc4af187570c6d563474c7c451b04dee753ff4c630d30d857bb6c2c803608328b0bdc54ad10bed0757004d6", 0xd5, 0xfffffffffffffffe, &(0x7f0000d18000-0x50)={0x3, 0x8, 0x0, @pad=[0x9, 0x15dd, 0x0, 0x800, 0x100000001, 0xffffffffffffffff, 0x0, 0x1]}, 0x0, r9}, &(0x7f000007a000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1ff, r2, &(0x7f0000fc0000-0x7e)="39d8a7361b985962b04786badbaaddb03624d97df089acd6af18c0c088d30e3c085a80ba695546557fe26071fd4df4c534aace6e8e3cf91270c4c8f30deb3faed8ef3f0db16d2df88b3323ad70c5e15b04293d6855f633f1612c4abff7f54f3e675cacad73f6a861239669ee9fa1d6c04937d58efc55b564f77791d75844", 0x7e, 0x4, &(0x7f000075d000)={0x63, 0x71, 0x1, @tid=r3}, 0x1, r0}]) fcntl$setown(r9, 0x8, r3) tkill(r3, 0x16) ioctl$TCSETSF(r2, 0x5404, &(0x7f000080b000-0x24)={0x2, 0x80, 0x0, 0xea3, 0x870, 0x8, 0x40, 0xffff, 0x4000000202, 0x9, 0x415, 0x5}) 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 5: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cf000)={0x0, 0x0, 0x0}, 0xc) r0 = gettid() getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000aa6000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000083d000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000f7a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000721000-0x14)={r3, 0x9fe, 0x6, 0x0, 0x2, 0x8}, &(0x7f0000778000-0x4)=0x14) mmap(&(0x7f00006e0000/0x1000)=nil, 0x1000, 0x1000005, 0x31, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) timerfd_gettime(r4, &(0x7f0000ae1000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f00000ff000-0x4)=0x0, 0x4) write(r6, &(0x7f0000086000-0x26)="26000000120027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) mmap(&(0x7f00003ca000/0x2000)=nil, 0x2000, 0x400000000000003, 0x32, r4, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000713000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x10000008, &(0x7f0000d41000)=0xffffffffffffff75, 0x4) sendto$inet(r7, &(0x7f0000ac8000)="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", 0x481, 0x0, 0x0, 0x0) getpeername$llc(r5, &(0x7f0000016000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000402000-0x4)=0x10) sendto$inet(r7, &(0x7f00002df000-0xa3)="a7bbcbafedbf5c9799660dbbe1f112ee3463fe46fc59fbb505a1035264ab52d5189849754482d7efd4fa549ea2a813ad21372623b77124100b947a2fb4b4e7c9d7d2c2d5d8ebbe627faeb6a1ad9be45a2651d7580e93a2ac", 0x58, 0x0, &(0x7f0000035000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r7, &(0x7f0000d15000)=[{{&(0x7f0000a37000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000935000)=[], 0x0, 0xfffffffffffffffe}, 0x0}, {{&(0x7f0000dd9000-0x10)=@sco={0x1f, {0xffff, 0x0, 0x6, 0x9, 0x6, 0x0}}, 0x8, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4c081) ppoll(&(0x7f0000bf8000)=[{r7, 0xc303, 0x0}, {r6, 0x2000, 0x0}, {r5, 0x8, 0x0}, {r7, 0x40027e, 0x0}, {r7, 0xc, 0x0}, {r5, 0x100000007c, 0x0}, {r4, 0xa, 0x0}, {r5, 0x82, 0x0}], 0x8, &(0x7f0000a00000-0x10)={0x0, 0x0}, &(0x7f0000f50000-0x8)={0x8001}, 0x8) sendmsg(r7, &(0x7f00007ef000)={&(0x7f0000633000-0x58)=@alg={0x26, "726e670000000000000000000000", 0xc, 0x0, "63686163686132300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fda000)=[{&(0x7f0000794000-0xb8)="97f4064ebfa69a862c4223bff5a39a162ef2bdedc93b0acfd62463a88e06dc9f268d85e5d9c2bb50e12038655f87c283e868ecbd601cd61cc69018146de6fddf1fdd19959399d3c65ad6d9abbafc331a6325b60e31325f0d7f5d94e07e73b0bbf34c6b8e95075a0cc1da9201370cef075ea3d105168c63d5dc5a6b97e08d08d84e3d6f3190991649c48df4ad70a77bfb8c0714dcf5b1938942680cf799bf7d13f449afe5c9a95b12dac6b3398ee5af94670b0fa1e62131c2", 0xb8}, {&(0x7f000051a000-0x75)="41c589be43884521ddb2d439bbc6d9858c7551c73fc48e3d44c1dc62f0d64369200bcbb8775df8aee51c3af7686f1f228e93b4e03bd3bf6bc4a2474693342f73ba1ae21da5990bbc900fe5e10dc609025b986724f033c8d0773aafe841d2f9edee2a3705672f4e0a7126dc8008a4d269054361e1eb", 0x75}, {&(0x7f000051a000-0x58)="6405f1731d9c913643c7fc19752dd4fae235168ae8750b965193823f29cd25da6c85c6f892410295f33e47e3ae12c4581d8bfed459e1d7c7a145bc1c04133b6ad44b44e214ccbe66ffc954a3628878d75ab371e0794a7466", 0x58}, {&(0x7f0000f70000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000700000-0x130)=[{0x100, 0x11, 0x7f, "b3a8b3aeba9039e240f28242c04487ccd5afbeee40863076321d24f02525c80513732c9636a8cdf5e7f0ea9a41d2d3beb9439fa2acec018c23140b671d07770934feb8e4f13325f86fa0ba58a9ba6f7aae94b44814ac5f2e7c07339bc39a614840c62fc95f22e50c402d6ebe3877ebf1501c1ca5b17b8a824883d933152dad076353b9492bc9c751038647a8c3afe20746d383aa877d01f7e5509c62f703126c9a8fdd545185603ae27c147a68a22c743d4d0a50d7ec2231315c74aa72c7756f0b209f47f71bdf139ccd56d5d12b7ae37b2a697677ceb33ca650a9e5db14b4fa3144edb24e469f4fc474"}, {0x30, 0x19b, 0x4, "bf6b2e1865c489d803b2ae53c9147554c23b90a45b9f852dd0f2c2d9d5"}], 0x2, 0x84}, 0x8000) r8 = accept(r7, &(0x7f0000f58000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004d5000)=0x60) getsockname$llc(r8, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x10) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df5000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0x7}, &(0x7f0000236000)=0xa0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000d07000-0x118)={0x3, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket(0x3, 0x80006, 0xff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004dc000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000018b000-0xc)={0x0, 0xffffffffffffffff, 0x0}) r3 = semget(0x0, 0x5, 0x250) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d57000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b12000)=0xe8) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00002b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semget$private(0x0, 0x3, 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000a67000-0xca)="") ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000f0d000+0x844)=0x0) 2017/08/17 13:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000ff5000-0x20)={@generic="f4370c0f5ed2c53094d29b70c165a2e0", @ifru_flags=0x4000}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000884000)="f0fee0000000c333004300a000080000fb1b000012f305", 0x17) r0 = openat(0xffffffffffffffff, &(0x7f00004f6000)="2e2f66696c653000", 0x800, 0x2) mq_timedreceive(r0, &(0x7f0000ee5000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x2, 0x0) sysinfo(&(0x7f0000e96000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = getpid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0xd36e2637e6a88d8a, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xa0f4, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000240000-0x1c)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) r3 = socket$inet(0x2, 0xfffffffffffffffe, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007f0000)={0x0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000995000)={0x8, r4, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dbc000)={0x0, 0x0, 0x3, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007df000)={0x7, r5, 0x0, 0x2980}) r7 = msgget(0x1, 0x0) msgrcv(r7, &(0x7f0000ed2000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x8001, 0x2000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000025b000-0x4)={0x80000001, 0x4a1856c7, 0x9d}) fcntl$getflags(r3, 0x401) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ba2000)={0x0, r6, 0x10001, 0x9}) getpeername$inet6(r0, &(0x7f0000cd1000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd7000-0x4)=0x1c) add_key(&(0x7f0000eaf000-0xa)="65616158", &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cce000-0x57)="8ee8d3ba30b7b232f03109fa15481e7ece8602b1ca000000000000d7bf604d3f981d05b799e9b009ce9b1f4396780b7189d9f5beffb668e773398d5f42d9799e4efc3104e7fef0fa315afcc168c55630136b14c0ccba", 0x56, 0xfffffffffffffdff) request_key(&(0x7f00005c6000-0x8)="7472757374656400", &(0x7f0000a1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008df000)="64657620", 0xfffffffffffffffe) getpgid(0x0) getgroups(0x0, &(0x7f0000005000)=[]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b70000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000070d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cba000-0x4)=0xe8) fstat(r3, &(0x7f0000583000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000265000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c44000)=0xe8) getgid() r8 = socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000ea1000)=0x0, &(0x7f0000dc1000-0x4)=0x0, &(0x7f0000594000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b59000)=0x0) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f000086e000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000cf2000)=[{&(0x7f0000fc2000-0x29)="290000001d00190455a82149000a007c0200040000000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2017/08/17 13:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da4000)="2f6465762f6877726e6700", 0x2000000000008000, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f00000a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d36000)=0xbf) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00002d0000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000021000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000005d000)={r5, r6}) clone(0xfffffffffffffffc, &(0x7f000030f000)="", &(0x7f0000003000+0x4e9)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000963000-0x1)="ff") tkill(r0, 0x16) mkdirat(r4, &(0x7f0000c6f000)="2e2f66696c653000", 0x1) 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") [ 33.179657] sctp: [Deprecated]: syz-executor1 (pid 7007) Use of struct sctp_assoc_value in delayed_ack socket option. [ 33.179657] Use struct sctp_sack_info instead [ 33.191553] sctp: [Deprecated]: syz-executor1 (pid 7025) Use of struct sctp_assoc_value in delayed_ack socket option. [ 33.191553] Use struct sctp_sack_info instead 2017/08/17 13:16:53 executing program 1: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x7) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000e11000)=0x3f, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000014, &(0x7f00002d9000)=0x0, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eec000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000ee1000-0x81)="ca", 0x1) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x62) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="2df409b72f7bcc1a83ceb2ef54c63b91afeec4a9000995b7c65d7db5a8bd9eb8586d0de644a24c382b1d2e578b9b8463748f44b9cc6921460f93b71a6eea24831d480944d2b1a84927ccc5faef65baf2f931317ab91618603a1c6ca5a927b57016d2", 0x62) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) socketpair$ax25(0x3, 0x3, 0x100000007, &(0x7f00004e1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x61}, 0x40002106) 2017/08/17 13:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000018000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) munmap(&(0x7f0000bd2000/0x2000)=nil, 0x2000) socket$netlink(0x10, 0x3, 0x6) shmget$private(0x0, 0x3000, 0x1e0, &(0x7f00005ff000/0x3000)=nil) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r2 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f0000bd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000bd4000-0x8)={0x90, 0x9, 0x8, 0x5}) pwritev(r2, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x1f, 0x100000001) 2017/08/17 13:16:54 executing program 5: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aef000+0xbc2)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000029000)=0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000aee000)={0x7b, 0x0, [0x80000001, 0x7, 0xffffffffffff7fff, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00005bc000)={@generic="87b83274c7fd97eeb82480cf67d3dfcf", 0x800}) mmap(&(0x7f00006bb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005b7000-0x20)={0x0, 0x100000001, 0x1, 0x81a, 0x794, 0x9, 0x0, 0x1000, 0x0}, &(0x7f00007bb000-0x4)=0x20) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000aee000)={r5, 0x97f5, 0x30, 0x9, 0xc7e}, &(0x7f0000aee000)=0x18) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000022a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000895000-0xa0)={r6, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x1000, 0x6, 0xe0}, 0xa0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000aef000)={0x2, 0x0, [{0x40000080, 0x0, 0x7}, {0x8ee, 0x0, 0x0}]}) 2017/08/17 13:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x323, 0x8001) r0 = socket$inet6(0xa, 0x8080f, 0x2) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00003e8000)="2e2f636f6e74726f6c00", &(0x7f0000039000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) mkdirat(r1, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f000002c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000037000)={0xe0, 0x7fff, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d357779f0ebd4e5112622822abcd895fa433d547f45e286ae825972786d1a629d805151b22c6a9dba96ae9206c0aeaeeaad006c32fb94b79e5b2e3b5edcbb5034737b4edb027c9d724ac08075f60e3f521afe268d8ca5692698661b82"}, &(0x7f000001e000-0x4)=0x0, 0x400) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000001b000)="2e2f66696c653000", r1, &(0x7f0000b39000)="2e2f66696c653000") mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000038000-0x8)="2e2f66696c653000", 0x200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000018000-0x16)="00000000000000000000000000000000000000000000") mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000003b000-0x8)="2e2f66696c653000") r2 = openat(r1, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r1, &(0x7f0000013000-0xa)="2e2f66696c653000") renameat2(r1, &(0x7f000001a000-0xa)="2e2f636f6e74726f6c00", r2, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x2) renameat2(r1, &(0x7f0000037000-0xa)="2e2f636f6e74726f6c00", r1, &(0x7f0000036000)="2e2f66696c653000", 0x2) 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000d9e000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x10000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000072000-0xc)="2f6465762f72666b696c6c00", 0x3fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000000006ec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x100075) fcntl$getownex(r1, 0x10, &(0x7f0000f8f000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) syz_open_pts(r1, 0x20000) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000d7e000-0x1008)={0x2, 0xfff, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_ifreq(r5, 0x897f, &(0x7f000060b000-0x28)={@common="69705f76746930000000000000000000", @ifru_flags=0x1002}) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000557000+0x130)=@generic={0x1e, "0103000007000000000000000000000009a979f321b3017bc83a0405c8bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce4794b2470a0c5216669ca021f0000010060e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca50008c8ead2000076aeb81c90001d6d7c980ee590c8b9f70dc136cb1842"}, 0x80) r7 = socket(0x1e, 0x2, 0x0) connect$ipx(r7, &(0x7f0000bf6000-0x10)={0x4, 0x0, 0x400, "b52d4aa262b9", 0xfffffffffffffe00, 0x0}, 0x10) bind(r7, &(0x7f0000557000+0x130)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) close(r6) ioctl$sock_bt_bnep_BNEPCONNDEL(r7, 0x400442c9, &(0x7f0000319000-0xc)={0xff, "f5f576089a23"}) gettid() perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00003ef000)=0x0) sched_setaffinity(r8, 0x8, &(0x7f0000c68000-0x8)=0x5) 2017/08/17 13:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000003e000-0x8)="6b657972696e6700", &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat(0xffffffffffffffff, &(0x7f0000fd9000-0x8)="2e2f66696c653000", 0x80000, 0x94) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d0e000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000005e000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000c4e000)={r4, 0x4, &(0x7f0000fd8000)=[0x2, 0x0, 0x2, 0x8], &(0x7f000015f000-0x4)=[0x8], 0x1, 0x1, 0x0, &(0x7f0000fd8000)=[0x4], &(0x7f0000fd8000+0x57f)=[0xfffffffffffff001], 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000d0a000)=0x0, &(0x7f0000505000-0x4)=0x4) r5 = add_key(&(0x7f000003d000)="7472757374656400", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) r6 = accept$inet(0xffffffffffffffff, &(0x7f000096b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000754000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000b49000)={0xffffffff, 0x8, 0x800, 0x9, 0x9}, 0x14) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008f6000)={0x0, 0x0}) ioprio_set$pid(0x3, r7, 0x1) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)="6b657972696e6700", &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) r8 = dup2(r0, r1) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f00001aa000-0xc8)={0x0, 0x0, []}) 2017/08/17 13:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000ff1000)={0x10000001, 0x100000000, 0x0}) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shmctl$SHM_LOCK(0x0, 0xb) futex(&(0x7f0000b39000)=0x0, 0x4, 0x800, &(0x7f0000c4b000-0x10)={0x77359400, 0x0}, &(0x7f0000240000-0x4)=0x5, 0x0) r2 = memfd_create(&(0x7f0000000000)="fff8", 0x3) pwritev(r2, &(0x7f0000624000-0x10)=[{&(0x7f0000d3b000)="94821596c60db5d8fa57083031cd2989f4d6674330bad3fa2faa6f4eabcc0c764ce5b905d1c248dfda0db516b796962d18ab3b07acd0db3c277dd6a8bee6ffeb262dc2f50ab3f5bd9382913ddd554e9d726c2d7391f2d496b5080e8789656d8ea389e357ff8d3d72ae332bf96ca3a61f92ef5bd5aa81298abe34d7c5a795a81eaade7897ed83be3ef0ed28cc36243ef7a6535be0eac9fe8966873942bd7dd6684648b035e49f207efd3c8d2ebb45caea34bb3561c15ae32bbed639ed8685b785488bdc070eab281d246d56260626e50ed4", 0xd1}, {&(0x7f00000bb000-0x25)="6b6e7e9ffe102beeb5e87eb76d5a5f9874cc795333a28df214f3051c1debe7a75c052f3d25", 0x25}, {&(0x7f0000c6d000-0x58)="226267d064c914c346c790038be8574c6e4ef6926dc3d91d943d8d4865afc95904bb191e0ed9bda633ac67a18149b27a72d225a205a256259f61dd6c0499c2673b40edd7eef82fc1ba4ddb2a3fda952185386bb6f09d7819", 0x58}, {&(0x7f0000356000-0x53)="430398db8b8dfb33f9282b306eb18c5264cb092b283d616c6da1e2e509f8b50731ab90848edbde92be867702d7b123a866ce3e98d86728e0dcf90bb5b292865fdd853e663b3a05f7d39b993d0faf3a691de7e3", 0x53}, {&(0x7f0000c50000-0x25)="5075e7617f2ba626d9a9289f37194961bab9978b36135a2be434a20899937a6117f730df7e", 0x25}, {&(0x7f00004d2000-0xb5)="c65c0dc10d5d97f3eaa76022362f41217de3f2ea336df09d660715239f70e696d3f64b18762e1fec8f46c4d0733277b62a172259c53699266f158714141784a3fa2de38b6f7936a2ffff2d4ec4a2abc05dba005cc56c1b0b0106e53afec14d34e66e4d67958ada1b18a5797b20015860f04c76731a206c3bde7a45106f18371bfe796cc898cf2263c2220fbb47196adc0b4560f562a39779db3bbd039f49840efdeb8541477a57f89d9f8ee220dde697305eb71bb9", 0xb5}, {&(0x7f0000892000-0xb1)="0ecf939033a28c5de6735f8a489308e023d24ab3b1f72e0f9bacdcaa21c7751dc80ca6ca3bdbc93c2717587b6e5404264b3916347ed32160a40796917e3e21de32040a5dcc908c58d26b4f3fc36603bde92924418a9f905a96279596d9b0677dc8697fe077061c0471e870fb1f58abd200585ba548572ed977d64c680d7215fd4918ff0e7fc4d5403f7e338cc02c95fa95e975eef8aa2098510a0e7846cdedb415cd7b10051ff52ecdd618a0bd98f31bd9", 0xb1}, {&(0x7f0000328000-0x8d)="cb5397d2b05f8624bde8d44264bf3155158a3660e8fd3f6a629d5ddd672eae6c3c45e62c0cb0ac28d2d9144bd583fa1a1e1e9b9550ff1b5d84707d111caab1038edc66e7db3464a139514a5c1dd46f1f57e6dd7489384aff99473054cbfce9932ad500a6f0df2fc45b24266b263e3ef36109c3d80d18d253c8819415d2f3783d36aac8fa3e84670a0c57f6ca9a", 0x8d}], 0x8, 0x7fffc) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) openat(r2, &(0x7f0000d21000-0x8)="2e2f66696c653000", 0x1, 0x2) keyctl$get_security(0x11, 0x0, &(0x7f00006ca000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffdffffffffffff, 0x816, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4000, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) connect$bt_sco(r1, &(0x7f000054a000-0x5)={0x1f, {0x80, 0x0, 0x7fff, 0xed8a, 0x4800000000000000, 0x9}}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002be000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000198000)=0xe8) r6 = getegid() sendmsg$unix(r3, &(0x7f00008d7000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00000d2000-0x20)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f000008b000)=[{&(0x7f00003d3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f00000f1000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000f57000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000fb8000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000b66000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00006ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x6, &(0x7f000000c000)="", 0x0, 0x2}, 0xfffffffffffffffe) getrusage(0x1, &(0x7f00005e5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r4, &(0x7f0000010000)=[{{&(0x7f0000592000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00003ef000-0x30)=[{&(0x7f0000ab2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000e77000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000b1f000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x3, &(0x7f0000387000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x0}, 0x1}, {{&(0x7f0000ae5000-0x44)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x44, &(0x7f000083e000)=[{&(0x7f0000b8e000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00004ab000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aa9000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f00006e1000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f000020f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x0}, 0x3}, {{&(0x7f00002d1000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ff000-0x20)=[{&(0x7f0000453000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000a15000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x2, &(0x7f000027e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x0}, 0x0}, {{&(0x7f000090f000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000047c000-0x10)=[{&(0x7f000013b000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x1, &(0x7f0000a8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x6}, 0x6}, {{&(0x7f0000e8d000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000e8f000)=[], 0x0, &(0x7f0000916000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x7}, 0x1f}], 0x5, 0x2040, &(0x7f00003c1000-0x10)={0x0, 0x989680}) clock_gettime(0x6, &(0x7f0000b22000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x3fffffffffd, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, &(0x7f0000cc9000-0x40)={0x1, 0xffffffffffffffff, 0x0, 0x800000007, 0xff, 0x2, 0x20000005d2, 0x8000}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0xb4, 0x1fe800000000, 0xfffffffffffffd00, 0x100000000, 0x6152, 0x8}, &(0x7f0000b5e000)={r7, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x8000fff}, 0x8}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/17 13:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x18, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4c0cf4c754c23e0f8f28d82751281f9d678165b9ff76e75ebfaafd8440da375297ed2915885f4f427f50c35226e2a34401c4d2b3dd2be16d0002f2ad41eb27", 0x5}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000001000-0xe0)={0x40, 0x11, 0x0, "865a93241897fca1cf3b4f2880942793032d86293ba88138c726b92ec355af2bbd8a6c0040c45704335079"}, 0x40, 0x8000}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e9000)="2f6465762f73657175656e63657200", 0x3fffd, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004bf000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f0000bd2000)=[{0x24, 0xc5d, 0x100, 0x0, 0x200, "e09a0e48bd1703ffb6afe85b9ffc8f3f02c08663"}, {0x30, 0xfff, 0x0, 0x0, 0x100000001, "4c253795efa87baedd0bf661ee83a8eff778841941eb505a1c2181eca4b7b8e7"}, {0x10, 0x6, 0x18, 0x7, 0x0, ""}], 0x64}], 0x1, &(0x7f00004b7000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r4}], 0x1, 0x8000}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000bee000)={&(0x7f00009ed000-0x8)={0x0, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x200000000040090}, 0x10) connect(r1, &(0x7f00009a3000-0x4)=@hci={0x1f, 0x0, 0x3}, 0x6) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x405}, 0xc) fchown(0xffffffffffffffff, r3, r4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c45000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000849000)=0x0, 0x4) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e72000-0x4)=0x106, 0x4) r7 = socket$netlink(0x10, 0x3, 0x101004) sendmsg$netlink(r7, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000bea000)=[], 0x0, 0x40090}, 0x10) open(&(0x7f0000cc1000-0x8)="2e2f66696c653000", 0x4000, 0xc) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fd8000)=0x0) symlink(&(0x7f0000161000-0x8)="2e2f66696c653000", &(0x7f000076d000-0x8)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c06000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x1000000000, 0xab5, 0xfffffffffffffffc}, 0xa0) accept$netrom(r0, &(0x7f00002bc000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000037b000)=0x10) sendmsg$netlink(r5, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[], 0x0, &(0x7f0000a9a000-0x88)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, r5, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x40000}, 0x0) accept$unix(r0, 0x0, &(0x7f0000fba000)=0x0) sendmsg$netlink(r6, &(0x7f0000aae000)={&(0x7f0000ba9000-0xc)={0x10, 0x0, 0x10001, 0x1}, 0xc, &(0x7f0000434000-0x60)=[{&(0x7f00007db000)=[{0xd4, 0xca, 0x300, 0xe184, 0x2, "2a202dccd2827c349a8eff3755c51786ab7a8ee59c3355433ff6cc3607d705f4841aa4984707015d9fe9b6f5d80ca0a30aff15c19ef85389d0c3ed68eae64459ab0343b34b580f4c2625a89a0ff6653b13d8c4851bc5b5110f826ecea2c50e15baee257d6f424bf2157c35d876f3f05ee4f5f328632b42e624409b81cfd378fd0cafb56adf9af3e4c91fa60ff3e5a69e0a7e3ee6608e0ccf22e6a5dbce77ce1790b40a482b26d44b923e21295428be5e9b741e75cd50c7a4f574c6a7deb6c9cec5087ebc"}, {0x1c, 0x81, 0xb08, 0x4, 0x1f, "4ce41f9f7fa098e77e87db"}, {0x10, 0x300000000, 0x402, 0x80000000, 0xe4, ""}, {0x1010, 0x16, 0x100, 0x6, 0x1, "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0x1110}, {&(0x7f00000e4000-0x1228)=[{0x108, 0x2, 0x200, 0x3ff, 0x3, "28099f8e94f6025adaf18e595ca5bb83b4696341d3be05162826e1b97b078dafa23225cb6971618f1e0c6a218be70705f2d3c2f25e041f99b807e815ff1642db2306ec0e95358fe2fda32e647b20c98381575e48c24463be688dd399e9897b5a29f3962c43b480e101d59bdbb70c8bf48fe4b20e52a29b8e00c83b49d5b0783f0c93ccfeb9fe1f0d15dbb84a41ab35777b2f62765f61546ffe242b6cc99c729310a35de1cd767196f06d27527ea5bee0a8d5ca5ab2fcc3910e15cf42934401e3ce6d6ad2c87ea3ade6328f1de6443ddd9c0b97d0d611fd242a921ca1acaed43fc57618602d5d6bca80748fe5778f8ccc63c7f192e036"}, {0x1010, 0xb65, 0x800, 0x3d, 0x2, 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0x1118}, {&(0x7f0000be8000)=[{0x2c, 0x2e8, 0x104, 0x2, 0x1, "03295f9c1cefd4fbceaef741704477addbdb1ce2bf3c1fad78"}, {0x48, 0x6, 0x10, 0x6, 0xfffffffffffffe00, "f62ee1ae97e3868855b1883602172454a1ae8fb56c244d8192408651f706678cdb8dd7c6090dfc05fcde72be58faa83ed00fab4ef3fc7ea2"}, {0xe0, 0x9c1d, 0x100, 0x0, 0x10001, "dd4b8f30e76edc1842ebbc2c1ebad7e8b9ec18c6d1a6de174e57f40d324af03071feb3c6fc572edb2b9450fca59fd9ca30320e868ce09495c8d628bc9159130f449cd86dc7bd876e36b24f7281c60cbb6a6834cce1cfbcfe11a39e4f74c113fe7915a1c5a0decdf4bb76831bacf4fb2fed4114729fe0b3d6346e4a8ebff78916ac2f334b2e8cf40db26786c60099cb8df38828b6078604e0bfdbfecf28e27d7dc29d168f5b4a8c6f247581202562f7bd01adff02d8793cfe5e20b34e183f1cf0feec00a84dc2d3c35e13b4217c22c1"}], 0x154}, {&(0x7f00002d8000)=[{0x4c, 0x1, 0x200, 0xffffffffffffffff, 0x1, "ade97f4f457a1a32f80769c08617b8f88b9cb284ec5a509092936d9c52c51f405777ce6681b7c680646dbc15a258278f7fe4d59698afa829187d"}, {0xb0, 0x8, 0x0, 0x2, 0x10001, "4cf964f62a856cd04f610bdd599cbb195d0566b0828f9a43f762ac5b2211841e60865e240ed1f60c8b6298c32e688fd881c6371e496ea74194b2d88f5093f855a98b8f6946e648a455d34d2a2f12bf29a19e8c080b1dbe7873e5b20509abdf0ae09a3ad073f6dc6f8fa1ae875b9b89e0e62aecbfccde054fa1207e58fef35b7c1bd19a5ae94ccf7d66391401e1b2482bdfa86483036c70b367a16ee16a69c68e"}, {0xa0, 0x5, 0x1, 0xfffffffffffffff8, 0x6, "675fb7ef0db0ee36cc3de578b877b47c60164e8a188f103bd4da63e429dfe943b9ee7d60f6a650d2a6a3c8bbc7bcbdde53184b20c7429d860a9ccb61e27f779fd4598e5adff8f23a05b8e3011a93d30cfd77724d66232ea2d97a720d18367703290172b1cfaa857e3a9010c351dc37ed0dbf3b0c60e5f63db0cb75264bea77817f9526442daf40b4b9b3a756ef5a"}], 0x19c}], 0x4, &(0x7f00009d4000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r0, r7, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r6]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r6, r6, r0, r1]}], 0x6, 0x40081}, 0x40804) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f00007a9000-0x4)=0x4, 0x4) 2017/08/17 13:16:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00003cb000/0x4000)=nil, 0x1ff, 0x3, 0x44, &(0x7f0000113000/0x4000)=nil, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x7, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x40, 0x1f, 0x100000000, 0x8, &(0x7f0000002000-0x10)=@generic="5c601dc741797cd909262e4f93443017", 0xffffffffffffff01, 0x20, 0x7fa7}) r1 = gettid() ptrace(0x10, r1) ioctl$TIOCSCTTY(r0, 0x540e, 0xc9b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="99bcb544bd74bcd159be2b38a6f447a1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x3, 0xff, 0x1, 0x2, 0x0, 0x20, 0x80, 0x4, r2, r3}, {0x6, 0x3, 0x1, 0x6, 0x8000, 0x7fff, 0x800, 0x8001}, {0x8000, 0x100000001, 0x200000000000, 0x7fffffff}, 0x29a, 0x8, 0xffffffffffffffff, 0x1, 0x8, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x100000001}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0x2, 0x2d55b17e, 0x9, 0x401}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000004000-0x5c)="e4a54c50c5c6e1e5195e14abf2382e78ec672c19e84c49a53a8b99cbaf31fb92e25949329b8044529fa9005e17f7e23c6833fad98fc3e6364315781729db8e2ae5e649b5881149a6663af46a81fa67d83a6c9ad84a797762a0b2c0ba", 0x5c, 0x7, &(0x7f0000003000)={0x7fff, 0x6, 0x0, @pad=[0x6, 0x2, 0x3, 0xffffffff00000001, 0x7, 0xffffffffffff0000, 0x970, 0xffffffff]}, 0x0, r0}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f72746300", 0x40080, 0x0) ioctl$VT_DISALLOCATE(r6, 0x5608) prctl$setptracer(0x59616d61, r1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000003000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) close(r0) setns(r0, 0x4000000) r7 = semget$private(0x0, 0x6, 0x110) semctl$GETNCNT(r7, 0x1, 0xe, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 33.378458] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=202 sclass=netlink_route_socket pig=7075 comm=syz-executor4 2017/08/17 13:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") [ 33.393259] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=202 sclass=netlink_route_socket pig=7075 comm=syz-executor4 2017/08/17 13:16:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x49f6, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) io_getevents(r0, 0x7ff, 0x2, &(0x7f0000001000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x77359400, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc0) 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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000006000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000)={r4, 0x7ff, 0x401, 0x9, 0x80000000, 0xfc00000000000000}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000005000)={0xd000, 0x4000, 0x0}) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000004000)=0x4, 0x4) recvmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000001000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000001000-0x7)="00000000000000", 0x7}], 0x3, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8}, 0x6}, {{&(0x7f0000004000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001000)="000000", 0x3}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x3, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0}, 0x1}, {{&(0x7f0000003000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)="000000000000", 0x6}], 0x1, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9, 0xff}, 0x2}], 0x3, 0x2042, 0x0) setsockopt(r2, 0x100000000000010e, 0x100080000, &(0x7f0000002000)="", 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000002000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x95) 2017/08/17 13:16:54 executing program 4: clock_nanosleep(0x0, 0x1, &(0x7f000064a000-0x10)={0x0, 0x989680}, &(0x7f00006cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) sync() r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x5111d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x110, r1, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a70000-0x8)={0x5, 0x7}, &(0x7f0000feb000-0x4)=0x8) mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f0000feb000-0x8)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000feb000+0x6ff)={0x0, 0x0, 0x0}, &(0x7f0000e57000)=0xc) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0, 0x0, 0x0}) io_submit(r2, 0x2, &(0x7f0000a71000-0x30)=[&(0x7f0000ebf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00006f3000)="", 0x0, 0x0, &(0x7f00009dd000)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}, &(0x7f0000ebf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000293000-0x49)="", 0x0, 0x0, &(0x7f0000ebf000)={0x0, 0x0, 0x0, @pad=[0x0, 0xfffffffffffffffd, 0xb1e5, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffff}]) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fec000-0x10)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00003f8000)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}, &(0x7f0000fec000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netlink(r1, &(0x7f0000666000)={0x0, 0x0, &(0x7f0000666000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0xa01, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000feb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r8, 0x8040451b, &(0x7f000049b000-0x13)="00000000000000000000000000000000000000") timer_create(0x0, &(0x7f0000885000)={0x0, 0x0, 0x0, @thr={&(0x7f0000375000)="", &(0x7f0000000000)=""}}, &(0x7f00000d8000)=0x0) alarm(0x8) 2017/08/17 13:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x0, r0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f00002ca000-0xa)="2f6465762f6870657400", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e72000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000046f000-0x3)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dc3000)={r2, 0x20, 0x800004ca909e9, 0xffff}, 0x10) finit_module(r1, &(0x7f0000117000-0xa)="2f6465762f6870657400", 0x2) 2017/08/17 13:16:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000505000-0x8)="2e2f66696c653000", 0x400200, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00009f9000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bfa000)=0x8, 0x800) write(r0, &(0x7f000016c000)="b494fe5a27283db9c2438838a6a06a189b80ad28b16744d2fafe76e13f49dab59b3268b95c00326a1c3c1774654b81a8325dc4077b444a37810dd161b5d27233ba967bc25230f47cdf0d118e53b31d883f126af8b3f6079bf788bf8d1fe8123e7cfc0aae434b4d791dd705f4c5989ec909f0d56aac5235a08973843b91b551da3b02950297c3963b8d8f3fd29549bba82ced47ef79e5a31ae9ab6cf20fc6", 0x9e) r1 = memfd_create(&(0x7f0000133000)="00", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xabc000)=nil, 0xabc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000daa000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d58000)=0xe8) mmap(&(0x7f0000056000/0x2000)=nil, 0x2000, 0x3, 0x33, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00005b0000-0x9)="2f6465762f6b766d00", 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = semget$private(0x0, 0x3, 0x210) semop(r6, &(0x7f0000548000)=[{0x3, 0x0, 0x800}], 0x1) r7 = socket(0x10, 0x2, 0x10) r8 = socket(0x10, 0x80000000003, 0x0) setsockopt$inet_buf(r8, 0x0, 0x2e, &(0x7f0000f5c000-0x87)="1e8e9c1bb569d695adc179c9e5e47c4fff2f3ca4ececf1237de25e3073619e7b9cc4a87d6f350216c9bec70c0e8b6e718ef91dcf7baa11eeac7771fc894c5d1955336975f6290086d124d9510c5ae235f050afdff1b66bbfe2567eb0e066a3771e8b10e753538d6cc1154fd492db834e9be1e08a77524e5a7b0db264ea5d78dd4c27db13aafdbf", 0x87) getsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f0000840000)={@broadcast=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000b71000)=0xc) write(r8, &(0x7f0000ec6000)="1f0000001a001bf20000002100f416760004010100008d3dfffe000001454a", 0x1f) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000ab000)={0xf9, 0x6796cd1d, 0x4, 0xffffffff00000001, 0x4b, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000ff5000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000-0x4)=0xe8) mq_notify(r1, &(0x7f000033b000)={0x3, 0x6, 0x4, @thr={&(0x7f00009b4000-0xd0)="1c20a474576b6e4be29ab88c7f9237341d9a1ab140e3921ec8e8252e5fa722b9b694c4b785861d6ec9affc7bd3a40f50265be5083844870d1c10636ff3bb2f843a4049e9365d352be2c5e4be7a816acdbc4e1b105f4eb9b9eedcd8b6c430e75d382a6813cc635083aa3bebd20597d6191a9187dca77124133d8acd30c8277b4ccebe9f900d882785b6f8afa0d994f9bb1e51c8afe1554b2985b1eae664cbdde3b67374bf765f201b7a9985f5fb6eea47aead86ccde22da9e2053af87229839957d3e819d70c7a586ab7d4f385c794f31", &(0x7f00009bc000-0x1000)="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"}}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) pipe(&(0x7f000034d000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r7, r9, r10) write(r1, &(0x7f000006f000-0x24)="24000000210007f7fe75031b001d00000100000c09000b0000000186000000020000008c", 0x24) 2017/08/17 13:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") 2017/08/17 13:16:54 executing program 5: pipe(&(0x7f0000364000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x200100000000005, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)="00", 0x1}], 0x1, &(0x7f0000729000-0x77)="", 0x0, 0x0}, 0x9d}, {{0x0, 0x0, &(0x7f0000f79000)=[{&(0x7f00000d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f00000b3000-0xdf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f000072f000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00003ff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000264000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000491000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x6, &(0x7f0000d3d000)="", 0x0, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000173000-0x10)={0x77359400, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000eb000)=0x0) clone(0x0, &(0x7f0000179000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x1)=0x0, &(0x7f0000000000)="") pipe2(&(0x7f00005f3000-0x8)={0x0, 0x0}, 0x80807fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x8998, 0x7, &(0x7f0000000000)="001a087588695a4b528c6bbca934c9acf299c42fab41b67fb4a7050b4c120c72887f35", 0x23) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000446000)=0xffffffffffffff04) r5 = dup2(r1, r1) r6 = dup3(r2, r5, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) fadvise64(r1, 0xffffffffffffffff, 0x40, 0x7) connect$bt_rfcomm(r6, &(0x7f0000f75000-0xa)={0x1f, {0x100000000, 0x8, 0x7fff, 0x4, 0x8000, 0x401}, 0x7}, 0xa) write(r3, &(0x7f0000594000)="", 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000976000)=0x75) prctl$setptracer(0x59616d61, r7) syz_open_pts(r8, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000079c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000841) clock_gettime(0x1, &(0x7f0000072000)={0x0, 0x0}) clock_gettime(0xfffffffffffffff9, &(0x7f00003dc000-0x10)={0x0, 0x0}) nanosleep(&(0x7f000009b000)={0x0, 0x989680}, &(0x7f0000001000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/17 13:16:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000284000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x5, &(0x7f0000283000-0x57)="e4a445ebe3f996cdb4a219801931f0639a2c95655849bd0986c5782091bf9e08ea95ee2ebf52c9748a72e11b9fd0be8306a5add26c010a05b2bb0600b26000da9feb5db944583882ae358aa6fdd11ff1fc7e86215078b7", 0x57) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x2, @empty=0x0, @loopback=0x7f000001}, 0xc) getpeername$inet(r0, &(0x7f0000282000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000282000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000f4000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) 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, 0x8000000000000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a00aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc61832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f92618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xd0}, {&(0x7f0000002000)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000282000)="2305563445e35454f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f0000283000)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[{0x98, 0x11e, 0x100, "77d8a74b62c72583a9f06f427791a3b141856376b3b9e7098e34008db8f07b937441fe565fab1f69314de7e8c7571f154c99f6b7684cd79af3e95334b5ab045828f9fb9f63c6edf35c7bb5a0a414a0473308833a59fa81c44af1e306e2d495ab843caed521fd5dceac8be548ec8bad045db688fb789ac2b227505579744f860721"}, {0x100, 0x0, 0x8, "b1ce8d48af8a1cfbf9ae31c88f76844312a588fc896474fc15e86b75a024fe3549ca8f36aaf3ac08ad86d68847f146d2f8bb8be209f7028cab59a4a8609c7447e576a4d9c7220dfc175b393d6ae219dec5ca8e24316311a3aad2614def56900e50cdc2bcc426687ef5cc40dda28a9ca5a2103e788feb2bcf131e7841bce98488422466306761f291fde6c2664431047f362aa4b7b4e411e7b434423e24396d3b66d599a2a3a78bdd1eb0b9de937dd92da7ff3f06ff750254d1bec9f738bf0a6ab30179b23051ab971bb069a550290bfcda2b1192d786b80f6c07e4a40db7d623567eb69faba003476d2075a44d"}], 0x2, 0x20000003}, 0x44000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @rand_addr=0x1, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000284000-0x9c)="bfa180cec6a1c6b777449534b3809dc74a9fac25d7ffa76d3d602b27bb8df439b06aaf8d4d8f486cd85ef67aff1b77580c3d4e94c7d5d2b719975fa133b21d2a29f1d878bdf0f5798ab40f6126b75557386c5741c11733610b1cff8c661d1828b98b495429993b4a646f11d1182a2caaa9f96effc0d42212661c8ec98a338b88071840c2b693e92654ad489b573efdbe750588c4bb10723c709674a9", 0x9c) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000283000)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd2f4, 0x9, 0x4, 0x1, 0x0, 0x84, 0x1, 0x8000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x8000, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x9, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000003000)="4c8b62de32731060a3aa219eba8b0420552d27b9055c91bf71ef160704a7e1a866088864804bf96f904d1fe74c76cd5ff39d157907fcf00c7f635c7bf2f63900000008eeee133cadcbf506aa30f1ceec6955911fd3f35b2e71df23dd53d8", 0x5e, 0x93, 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000282000)=0x0, 0x4) accept4$inet(r0, &(0x7f0000283000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000283000)=0x10, 0x80880) bind$inet(r0, &(0x7f000013a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/17 13:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe9000)={0x0, 0xfffffffffffffffb}, 0x8) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) socketpair$inet(0x2, 0x20000007fd, 0x6, &(0x7f0000ee4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ee6000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20, 0x0, 0xd34, 0x0, 0x100000001, 0x0, 0x0, 0x8, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socket$inet(0x2, 0x6, 0x0) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000ab0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x10040000000, &(0x7f00004c6000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockname$inet6(r1, &(0x7f00006ba000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000611000)=0x1c) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000ab4000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@assoc_value={0x1000, 0x1}, 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000cdf000)=0x0) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x9ca, 0x0, &(0x7f0000b96000-0x1c)={0xa, 0x3, 0x80800000080000, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000aee000)="2f6465762f72746300", 0x400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008c6000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000170000-0x9)="2f6465762f73672300", 0x400, 0x0) 2017/08/17 13:16:54 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000163000)=0x0, &(0x7f0000868000)=0x0, &(0x7f0000696000-0x4)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x10, 0x0, 0x0, 0x2004}, 0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xac) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)="2f6465762f73672300", 0x0, 0x1) recvfrom$llc(r1, &(0x7f00007f8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x2000, &(0x7f0000158000)={0x1a, 0xf5, 0x8, 0xe9f, 0x1, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl(r1, 0x100000001, &(0x7f0000001000)="") 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$random(&(0x7f0000834000)="2f6465762f72616e646f6d00", 0x0, 0x800) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b02000-0x128)={0x6, 0x0, [{0x2, 0x3, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0x7, 0x3, 0x0, 0x0, @msi={0x7fffffff, 0x3, 0xfffffffffffffff8}}, {0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x8, 0xc29b, 0x100000000, 0x80}}, {0x1f, 0x7, 0x0, 0x0, @adapter={0x4080000, 0xb4bf, 0x4, 0x20, 0x5}}, {0x8, 0x0, 0x0, 0x0, @msi={0x1f, 0x3, 0x4000000000000}}, {0xfffffffffffffff7, 0x4, 0x0, 0x0, @irqchip={0x27d7, 0x200}}]}) sendmmsg$nfc_llcp(r2, &(0x7f00000b8000-0x70)=[{&(0x7f0000cb9000-0x52)={0x27, 0x3, 0xaa00, 0x6, 0x9, 0x5, "e6ee4c70942a1b7da64e3bbd2a7cb480adb580b76c0ef277303076397e04e841523e0486cabd0e4b4601e1630467008aa54af2ebfdd836af282f40f65bcd3a", 0x1}, 0x60, &(0x7f0000221000)=[{&(0x7f0000fa2000-0x97)="986774b155bcf4b0d1ad6f1cd959d3bcdc91d517ac005a7ef5c5e0ece2714f5e8409beda6046cd84101ea2b93c5aba45379337709cded2eb05507ecf8cef77f5d9a3420614a8e1f8c9bb8795fd727c4e97eb67cd20aa9d4e1b3f7c2968a884873c29e6bc97f383d7f1a3f31f4aa92713bf3d2230798d0f2543737750dbd28c61257c1be64084f3a98a86b3cfd1da98e0f715ab1e79c12f", 0x97}, {&(0x7f000061b000-0x3)="7b181d", 0x3}, {&(0x7f00000db000-0xe9)="796617e9cbc30b4f5e271818681fd081e5bb47172de70bf495b36ac9a5f5ae9bad0143624230006270681df23b8d5b1c5cc01726973a02dea21f6f753518599c155805e1f3a9f46a6a12ebafcc48ef52da0084cc8ae87c2691b4d169142fcabeaedbfff7c6a25f587543fd8b10ca09cfee50e9c94a8c8b9fb056153c16295ce2cb9398dfd427760a7c3c223d0443de88f2e3b3bc76d9609cb14e83dc6e4ff14c0c032976298f101ebe21a166f34ae1eb55eedfcd943143170ac430e3d4e182b99475725568a7e4dff0035755673d614a2bc61dbea84b499ac8f6b07fc5e3030aa65142d280e69af357", 0xe9}, {&(0x7f000035d000)="8259ac8df0cf00fc3b8ce25b0f47f67efd4e282b2c36dd62e428a11b2c2860e7259be8ecd72abb353eb89223af56d7bc0db4f9490fd1dd8e", 0x38}, {&(0x7f0000124000)="7933bd0e4bb050dac32d58fa9c4490af327ddc446e327e892f0bf483c565910cddb7ecba51de3616805dec1b73b4061d58d89074c0484aeb36a49c5ad4bd97afa37816b80b1e6f29134449ad93336d79409078bf4fa6bdf8bbc2bcbc15ead41925587c9ae7525e56ed1f6d77ebdf418a3d8fe9297adde08bf226028fdda7aa5016425586e240154081c202e5b6568916184807d59c269b4eea6d8a17d4e75605fa81e1dd38893b52414b18343e750d162fc8832fcf3ce4c077e5a504e0008ae8f062c1d6f6aca1c0a10dd611e831a261", 0xd0}, {&(0x7f0000156000-0x7b)="22671486cd73798923cdc3dc67a11b4c6967a8559e86e66c65cb01e9c0536afd8c8cdff675655c5278cf45e0d065cb32f76cc160acb01af3c40922b7b9b7b1b7d53603aa9408f0da935a3cceac3f0b5bbf53af1933860da163f1210609a1652169c801da8cac4a428bcc6e3d2859752f075f78d24298320d3e873c", 0x7b}], 0x6, &(0x7f0000c0d000)={0xb0, 0x88, 0xa3, "acd47f67cc5532bda05fdb845f0a317ff491f3ec335100e289d88ad68f0ed22de1c42afea96b736f4c9344af11be7fe0000461e238dbe3e01a7828b3e199e02217f52685efe6da750c3a6de9236c2f5764ad71d1680f7ab755957060b3125a0e50751382f85b9ad781575263dcf837e1aecdd91f22cb50b22c94338a9895ac41002e095aeffc46cae47d3db906a2a55f213591bebed04f3a7e76e9"}, 0xb0, 0x1}, {&(0x7f0000df8000-0x3d)={0x27, 0x8001, 0x0, 0x6, 0x98, 0x9c3, "5d44c50604a6cf94d236a3a1324da98e3387eb898d7c18afaebc8f1a81ed2f3c4e0d40f3bd0fca65dc653b2346fa360d6f7917315661d437bf150f006f6160", 0x6}, 0x60, &(0x7f00003a8000-0x1d)=[{&(0x7f0000faf000)="5926e3e01b07fef1fc60274165c56c913dc11e3946702a03b4aeecfdfc8d90f4e7e663a1a20c75eae00f10ca2051db5eb43796980c23d10b4b202c8daeac962d212959e1679ce37daba897322225420248c5acf24bffcf28562fe82f4175b2ea", 0x60}, {&(0x7f0000ebb000)="53f40deb819c675ffffcb4f23b8d68910eee60a38d5397e2ebbca0b0deb4169c55a4a8da69d0e1b86593bf0124873d59bfcd11001b686ebcecf7daeafac27ad9bb16dbc21ad044f12edeeae8f8ebbad1b8be356cfa7e0b8838bc747d1d2c0ab733c5594bd3772058b7a0f98009d468f5f79b2f4128136384147abe79dad4582cc8daec3668226c1cdeacab1bf3abc66805dc3a77de067cc7fbc938c7ba27131834aa0cd3dae7a2e9d758e22f0566ee3bda5aae0b30e735e2c9b78d984662835aaf392bdd405b3740885afe", 0xcb}], 0x2, &(0x7f0000872000)={0xb8, 0x11f, 0xfffffffffffffff8, "836560c7e5a35fd33e34bdd62d61cf6838b06948f70da7844c34c7b93ee63733202839b9c1b91705c0bd1e830862cafd60815bce2fab0e10bb34d23b91c97346ca4383a8ccc096cd5681d3f6aa3c21448b834f760b4fa18800ee588834ae2b27dd8cb870fddf1d9f0934f94b378d5bb47176999b2897550ad722caa6b994f1db8a851e26133f13d05120be1d5b131123c19f16b8f55e12bd429fdf2b0afab4b66b7f7ba6"}, 0xb8, 0x20040041}], 0x2, 0x4000) recvmsg$netrom(r0, &(0x7f0000d55000-0x38)={&(0x7f00000c1000)=@ax25={0x3, {"157caff422c3c5"}, 0x7fffffff}, 0x10, &(0x7f0000993000)=[], 0x0, 0x0, 0x0, 0x0}, 0x122) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062e000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000920000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000df7000)={0x8, 0x100, 0x203, 0x8, 0x10000, 0x9, 0x8000, 0xfffffffffffffffd, r3}, 0x20) r4 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r4, 0x0) 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000bbb000)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x404002) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000000)="59e43c5a468e6850b06ff15d33233655f2ebfc5127a48313d482e56a3fe9a9b81d94289ee8826e94e3da7d6f785409216419997f68a91b790eadb7114bc869f772af58e1fa592bb6d313a38baecd814ad2a0bf5ed7cc1bab546f4451a9d69a2c1b16fb07b6152ae30d572f") listen(r1, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x1, 0x4) r2 = dup(r1) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000002000-0x40)={0x1, 0x100f, 0x1, 0xc7, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) close(r1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000004000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000000)={r4, 0x3}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000006000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r5, 0x91, "cfc4eb0ad37c4204c39acb06ca1acd323cca3ea3925b564c6a27b3cb39dec1d35649bda6be11684044b651665368b4fd3bec6a61a8202be4fa1efc15b67d5893c4f36c67434f7b97d91e4c65ec701cf91ef6bd339718e73ab18ea6dbead2d42698d48af1f6920e1023daf4f87a67309369b4c4bcc084cedc07c7b24754ef0ce9cd332c3d0cf6fa4c0e29450bd5f45e34ba"}, &(0x7f0000005000)=0x9c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$KDENABIO(r2, 0x4b36) 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008de000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000fae000-0x10)=@req={0x28, &(0x7f0000e4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xabc}}) r4 = memfd_create(&(0x7f0000c8e000-0x11)="5e73656c6626657468306c6f70726f6300", 0x3) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x40003, 0x4000000032, r3, 0x1002) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000cd9000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fe8000)={0x0, 0x0}, &(0x7f0000fe8000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e98000)={r5, 0x6}, &(0x7f0000827000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000504000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000c32000)={r6, 0x3, 0x3, 0x1f}, 0x10) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000ab9000)=0x1) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000fe7000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000e7e000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x5, 0x32, r3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000fe8000+0x1f7)={r6, 0x5, 0xa4, "3055a8f01acffac6667ab6df820b44a024430c212d3e158a60a94c7347817edb6d34478b97611ad1877d7238c5ca20ce2a5293b2b78121567bd09df893f0cc207c25e3666e2e53d98bc41ee5b65783e572d324198f0fea111d2f920703e22f880739a2796611f1c731d83108e204dfb040df9271991394815586ce1c8360890a7eba302a38078930b83cb92750060691f92e16c7999bd24fc451ad5dd91a8b19fba5ba37"}, 0xac) 2017/08/17 13:16:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000178000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000002000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x2200005, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f2f000)="7472757374656400", 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x200000000002, 0x32, r1, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fcf000-0x4)=0x7ffb, 0x4) r3 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fcf000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000ca8000-0x10)={0x12, 0x1, &(0x7f0000028000-0x2)="11"}) mmap(&(0x7f0000a12000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000824000-0x10)={0x1, 0xe5, &(0x7f0000824000-0xe5)="b0fd3dd5580988d196b4e16074f41cc988a891e3fd69250c117a86e9a2006c71c4572cdc76e4b6d8355c5147ed9b64477df1f2552e5ccdd41085c270ae79867ac62afdf1b145172bf7ec1f1410f0a6851757c6ed9b4965aa114aa2e9e37760806f1ddaf80ab180757eb663a5f3eac5c25482c0fdc15faeff7c4c5a101ffa1fe6cf0166a7b584bcff5dbc095934e731ac51a0d89289e197a10d7ee908ef7e9b4ac487bc4deb89e8a1ddac3e001c80ffd4560b5b7fd0cccb2b51523185696db7aeaa917aa0c15f4bccd9c1a9614d0953d4db405e0845525672c8d023da5839d2cc19632214b6"}) pipe2(&(0x7f0000824000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000248000)=0x0, &(0x7f00003e6000-0x4)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000fce000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000fd0000)="ba68c69afee11e8b77015311b590e2bdb47997c149116c78595fa5a8fe68e89e8ca826c31a7dffd7ff5e3916c38c26", 0x2f, 0x4, &(0x7f0000b55000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a1000/0x2000)=nil, 0x2000, 0x3, 0x400000032, r3, 0x5) mmap(&(0x7f0000a68000/0x4000)=nil, 0x4000, 0x2000004, 0x32, 0xffffffffffffffff, 0x800000000000000) mmap(&(0x7f0000820000/0x3000)=nil, 0x3000, 0x8, 0x9010, r2, 0xfffffffffffffffe) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d63000)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fcf000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b2a000)={r6, r0, r7}, 0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fcd000)={0x0, 0x0, 0x0}, &(0x7f0000fd1000)=0xc) 2017/08/17 13:16:54 executing program 2: r0 = memfd_create(&(0x7f0000000000)="6367726f7570706f7369785f610300000000000000735d656d305d706f7369785f61636c5f6163636573735d00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x4)="3b1001ff", 0x4) fchmod(r0, 0x1000000) mmap(&(0x7f0000000000/0x438000)=nil, 0x438000, 0x8000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0xb, 0x50, r0, 0x0) mmap(&(0x7f00000f8000/0x3000)=nil, 0x3000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000438000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000042d000/0x4000)=nil, 0x4000, 0x43, 0x3f, r0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000439000)=0x0) mmap(&(0x7f000031b000/0x2000)=nil, 0x2000, 0x40000000b, 0x40010, r0, 0x0) syz_emit_ethernet(0x8d, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x1, 0x7f, 0x0, 0x0, 0x2, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x17, 0x4, 0x40, 0x4, 0x0, 0x1, 0xffffffff, 0x6, 0x4, 0x6190, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @ssrr={0x89, 0x17, 0x10001, [@broadcast=0xffffffff, @rand_addr=0x81, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0]}, @cipso={0x86, 0x2c, 0x2, [{0x6, 0x2, ""}, {0x1, 0xc, "4eadd2f7d64bcd05e437"}, {0x7, 0x2, ""}, {0x5, 0x3, "99"}, {0x6, 0x2, ""}, {0x4, 0x11, "0704375c66aeba5f3b1006f8111a53"}]}, @noop={0x1}]}}, "d0ebebd48ce761"}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0x1800000000000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) syz_open_dev$ircomm(&(0x7f000072e000-0xd)="2f6465762f6972636f6d6d2300", 0x410000004, 0x60849) mmap(&(0x7f0000704000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000914000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x2) set_robust_list(&(0x7f0000a4a000)={&(0x7f0000138000/0x1000)=nil, 0xfffffffffffffffd, &(0x7f0000a4a000/0x4000)=nil}, 0x18) r3 = getpid() sched_setparam(r3, &(0x7f0000306000)=0x200) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000904000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = memfd_create(&(0x7f00005d9000-0x2)="", 0x3) msgget$private(0x0, 0x0) pwritev(r4, &(0x7f0000606000)=[{&(0x7f00002a9000)="594b3de79b7583fd62bfad849e482121260d72bc6fa850e517aa68d755fbe3be1c9230b4fb88c8ba384af8b40f116e781a955dc0f881f0ed5f44db9ee782de700be9d525e21a2a60ea0f47c9c26deb08c95092388e950994efb27bb8779da21611a8acacc551ea3d92a62e8de4356c4917d2817defeaf4e076bb98a00b4bd926cfa1dfb03249e52b2d77e740eaaf701b3fdefc5ffadd15777508ce04b0c83cc2bb25afecaa3c05780ea58dd3538d7afe49cb66baae221a3c0bc1e55ceee8516de00362fe9e50536106828a859f50805de53afc8eed859da79e8d96365429edd55e58bb3ee821485b67dd084a19db757f0a236b95129a72558a658ef37781633707ba8378c0998a24eb8c9be7e4cbc6b5813a391f2d860ddfdf940955d58cf4531a50adec96584e7edaf225b35d06d827075af91c8baaf69df92edfaaa77e7e9f24312d3c9e6c4f7d9ba326edce4c114c94740a93d423425685c979619e65201993193f27c50e40cc899867c6aa71f1e12add35d10b61f16beff6917f0775a381dcffda5bb06dff6b382f7a7a8490fab9e6fbbed50524f5d60dd83ae2c992486fc7a39efad295833fc239fadde275cb90e1b95febade22cba1abcf219f98e04f34c35804b08a9252e35a98555b0899511407c728ee7cfa4b3c33d49ada070c352364ec577d1a3f2e30ec3665adc90c6fd3a9ba74db0738d238338e65b71972686f5d127e8d1c112419358ae1c6954db9c52c87210a81df297d1f43bab4be624ed942f1c8402152a4f33c5c86b31b0deb2f113f50537db1b8a6007053b49239a0558ae06027f9eedda4a781ffbd2005331877bcec67cbf06bd1a97ea51254a316a98d15ba5085720a516324e18a9c087472705d6afcf16f35876f170bdc28d300d735a913059d31c2ab5e7aba09076edbe163abfd2dda05a5eb013ce62fc630006a2bb21a0f02f85e0e554a1fc4fb59b11c05adc2d8fdb2a72f23ef2717b858cdc388d66243d9820bf60484ad74f66d71bc5ceb37035fd899ce9cd4a90a08ab065b3202da4d7cdfbd12aaa7e345c108c033033adc055e61a68ebddc8172218528122e9875189b6ec9cc8100c3ae8eb956f525c8cd60aecfe1e0378b59c05bbc2bc9fb4c71061fc7ff81a5c79dafccc44092891bd0a09a0bdc8dccafb1c941f863c0bad51de268036836869521e17bea3a529c443199df1f47740d86c967d36375aec0bf38e5f07e4f249b57ecf1ceb00b3a5d2f0892b15360039208824a49e13a198d4f26d081e95ce4a9ca5cdc39ab537686d771ddb507115599592521f0e1611ef44765e3f2c1df502d6019cae0eaf947bad4ff5c332850aa95fb5406270cf2e2aff82a23bcfa8b30b59049ce36c66b6b96d5f72862f030fb5f1c7524cf2e7b41aa02a64dd3568c1cc6347cf209b44966071f532c9cda308a9658d47c6a48054a7ce2d7f56d926dca1e6baab8ceda9343a81d53534b6710658ba2a06c9eddfe2a5d3a7947f301a33c788cd66259bcc02391143aee006af4236640a194bc01e7a57ee098fadfc83cb8c4225d7ac5a1cc0d7b2fa0252b4a3b9bc4fc4c4b53d45987650ac15dbaf3387d0eef5d5eb58d28a225e1c9cac529eb5e68561cab540d895e2c156f29e56656ac5028bb9d5825005b48eda2a4823a8f6d650d7eef15ea00de56f70f6bbc92bbc8e7891645372409d8cbe0af31e45e9388dec2726e6e0784765d653584ce4d79c3cf7775f00e9b8f63401ae51b82e271fa47b17c62a137ada114b9eb945a35ab9f7609257c83ab0feefda730705389419d59ac5443221a2e7528111e6624ead895d4b62dcfd62b640ae83fbbc5b804b181b9458363019cae1c1a1a612cd5475d14ea292796ca008a4b15843dd9209cd030111196ef0d600802266b61b7bdbd8daedb498662ad7c34ead04ae5f75c7646fa8545a47f0ffdb3eaa5f0384b93e506ccac989adb04bad97f40227b701d9ce36ff868bfa90ad15723ee96e7d982c4ab91160605d96f94a0126a0cb60925b1f4135c01f1fd85bbf5cb2066c00aa7fa7105f286eeeac9404c9d129880de8b0416b95fa0f0e9b8acc2da9804d6afa023833ee0bbb4411e7931e1956607e6d83e411bcc41b1cfe148a51cb276eb7704dfc72bc4a49db61df4be24888687a09b7b9b34e89b2b266de4ca0436539b233232e96efd6377452e1b61d94a276d519e75856e9128bc44dcc91e0403025378c0434577220303ba297cf834f21132d41d1642bc316f4df6b54552345dbbc2012facb996748e13a0a356d61f118997fe81fe4823f7afc5f0bab2b6a1ddb8405389ca4065663ffe635993316c07f94383b2a45a926f4cf529a8f2d536a9c97a6e81c0d96bfcdecb1955db04e8482984e84476e811e1b7aab1eb474a2ef3030795d1626ab845a98cb7af41c970eac08bfb44e39636024ed232cf22c7a1a7e3e63bd1b37125a8ad0fa676d15ef8bc51cf9bc99b71fb850d57085ea7c76df7048fed5d2edaa13477ef19f4f193fdfa551b6db1943d2c293383a3a02ed3052b87e24433574472bdfee0624a77cd95e4d5957f71d5bbb8317fc1e55cb291bf4e8fac3b9f183954e61718cad05c3c5e2ef82de65b423d9d389e65a4f1c72e1cfedda59d09c8a5c8b566ebd1a1c5344feb8e2c159a614a0342d8d135cac1cbfe303fffbcd95a841cda157fac1c2ebdaee1997df8684b4c09aae993000007bf5b76692618db1fc944cb96d3bf3a334dfabad7929afb51f0ea8d83bdd8796ddd2b53a9d132a5c215c36b782a482e10321a79e90a541c186cf00dea289cb5633c6f61231c1fd05ba032de9d29d6fda89217d4136403d8b523698e58561a87cdf54d8fa43b4250752c97f18ad6b6acfeba317abd1db59f414226a3267564c5fabcb454ca6fc35822aa3fb3182e5cf3ecbbf5adbc567d485a009423bee8991f1d4255aacb8535930504ac63e5b0d05e9e94371546768469e0240596a7d6fa138578fed50a6f32b6226e0231c65483a9affba693767e410894fd9e63e08d59b66bd96aa376a16e4873d03766ba2dff512cab1615ad818e326eb92545966a5c752a22c0a135024e3bbdc27e0caea3cc8d083ca16cb93d433f2dcbfaa4198d99048c779ba68ce8c247a4f875789134512f4f7cfeb4eba85330fdf61d732168e50ae4c20fd2ba4c842e5c8dd33ffc5d723ff6df3468a4a6dec42aee1f8fc3c6c2c9d2df3bd15e81f5c4a21110484961bbe58cb63d67048c7fc948871e5f9c3cc20de71dbd347242ef2809f987c03fee24a69f6b9784e0b5b4b6ee68ac7e855afd7fbb9e63e983e83820b97fb94123655f7a6e05fea76a574ec114f099a9cafe1f8815fc9b3ba523c3b34481688d75b1dbeba7737353e07810c6f35e9745c579f4a28cb5272e85cab1984d17bb9d5442d7c18401ce4038f62334042c01b7289f7ab1f2ebe995c1d920a66bb39f3c6e514ab8a18851b8df1b6d80794afb0c7253a593ab153b8f0246470bd4e681619feb2f6e38cc5319d2a2733381a83b4e49c6ff22fb4dbd2ea49881adc51ac032f2cd8503c883a39940b2a4df6a6628ccd30c5d89ff42559d8ecd81ee8d6fa9a66382f10607cd9a1363f97d47c59c9ea3f621eb19c2b809e738473241df0be28689e46ad23ff187a63ed65f079509f771e8dca387d30edccaa0f0960057213749985c48a601c372875d87c0ed5422fe11974ded1d6fab9592d2bcb7b3fdace21480819b0e32476748596ac304f57b349ef2ea87c6a86bd83db3b3c033713301bf74126dd16e8252d384f3030ba8e13b6a75ed51e513d9ac89c56e892848a08ff77808ee19562a01300c464300da714a47035864c021905d5c1801d18ffe7b8cc150f60d459f41a8a1fd434edc09734a61fee9a19b37a36fd9cb40eae703c91ee57c49181bce01635ab032dae066ea50669d4f32bf368924e89b8eee5291e862d760af8955c6a0af0edad1fcafaa8813b3340c877d7da37416fc364122403b053fd857412a96c16cf58f9b782037fc8f13ef6eef4fa44fc441e2c2f4bb956839f3cf6b1c9a57176781617fc4c0fe66a0fb006b261b754da4c109434c730e646b4773432369c3ad029a2f5286004b0bfc8e51428f722bff7bd98b4882dd0e8d4b748d179117323ff0b8f3786abeac1da1970a6182296fc26be6cbbd13cc8b52326ecfc557bfeb128116d1043f9e28d25a5ae58790f405e165a663cff9979232fecff8df441c3394e44dc428d8d4ee95b1423b55989a0ab6702e6cbedb9bf3b5009eb4c6ab259cf5e398cfee74ff1315704774f70b1b07b7a72533e0d936940616beb7d7f7e437883203f4091f67ad8ce4d53b0633346af22fb14511ddd1862be9a3ae536ac049d0bd46b97f69d2da7b894ef6d77a4c6843f0119e01393d3b082f71e17472b7c357e914f497926f11be251d002cf50bdcaca4f65ef35e4230981d048df1713dd90f5108ca869b120fad0861695e6cf611dd844ae15194550c3d827672cc24cf73b395baafea4017d7060f345120af74160efaa1b99988c1efd35749f3430793fcd249b96e8caa67ff7963c9acbce2c76b70b563c398c83d4b0ae6dadc7095d33b7d29bf1126d4ef02c6d1f1ba70a5ec881bd2a801946c4a07e0452554a926f71c5d9a05117fca848d2f2f768c16abceff398fa9075916cdafa30ce8405300513508e7a36b86f1a3b7ee4d2a172c98298494e44a15d5890de32a4e45cb485bd28613942d0483fdd754d09dd88d4ffea263a9aa7897a4567d9be960f5981ee3485dcb9ea04468e1a0279b6ebcb12423b930f83084a3e2fa2447749595bc9972bbbc8bab8fc85b9308ca445b4101057eeed14d265d4f0ba8db4d04dce0b8ba88f3c78ec313d66981cc519b5171e5620bc90f47f5787da495d58010f9ce9f6dcaf68b8d906c117e5a772890de67b5195e8cd191a342fcbaffa8dc5ac0e71cd016b6746e1ad4b6599913394799481d6bf2b1c2b756b4f79403d37c4e3b6f194b87d82c88c4d6206c531867b9874f96e6c286c9783455c2353c45d6bf9dff4be3c696d1805060ad36e73f9ff9fde26fd15716329abf5b73551e83e6a6ae35f96b48dbbe78d2b872eeba6793a46c899b63d25698f64200dbe02fe19c557f42af38658ba847426a671ca379831c20d5ec9329fb0ff4f0c2911daf85a63e4a2694b9086b4172fc348db34a97a13c49d09bffcdedaddc4ce0a1a62d2924b3f7f9a47bd5b8bf9e93efcca8de8356d653d3b83306f137b79051250fa6ccc4710d32e66819df10e86cfa101003b793b53e09fb947997a33073ef6f7fb08b1f45956c592647379c22aa6dc987ccff45e4cc3a4589d6388408a90c364abea540cbbe0c04422b6675587206af47bbead97b728c9fb8bfade7272a7e6fa92e42fbcf037a82ae7abf690331a2e26cad2bcf4a893aac2ebb321786e423f97564324a86d4ca6305a492836c59c0724844214ab8a868b6af57d0e79110d44cef38c257d8d9c122c26aeea4230b63809664bd10bbdc0b594af764c527e049c37dda431c8ff47138fce46ef3f7a85c4982c15763f35861533cd29d0025cd120a06c13dc1ff821518e7c2440141f94174af7d8209c29c8539a31e39525a172b9423167a6cb7cbebe2ab8b54ccd667e4ca16bfce58333dce671a114ad7416d00dd0a344b3c394aea937e4026234eb03c3af2788adf7a96a661c8152884c27fe97972631a0422c574f4ce7d9db7571c7f75c8170030a23da36e100b3abe7ad0ffab352d4bfbd34a11fa5abf4b2b77934becba2056d3da26b883e13b4c510c59a", 0x1001}, {&(0x7f0000608000-0x58)="9868021a61ab2d52f90226baa7d9288ad79d3cee665b77750000000000000003e8627b1a030000009bc673140aff7a08bdf2860a7f5592466e878cda8ccdc3b6caeab17fd2fe1c8f515889d801abd6a4d0a72645290032", 0x57}, {&(0x7f000008e000)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb7e094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e2682bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a7e3f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad16b6e42ca672fe0fb569", 0xbc}, {&(0x7f000004d000)="52c37d96937dfd32451dc3cdfcbe0b0992061053be212b77a63ec5eab842ac", 0x1f}, {&(0x7f00001ee000-0x37)="f8f49bb1f12b4b367989b5b3a45f89b75f5d94736aa51f95fd9397202f4ecf7e111c4e56a080296835373c56405895160a67aeff1147d0", 0x37}, {&(0x7f00009c6000)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f000037f000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000cf3000)=[{&(0x7f0000c17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007b7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e45000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001fc000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000dbc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000f61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000193000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f000018b000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}], 0x8) 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 1: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") 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) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r2 = getegid() fchown(r0, r1, r2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xd)="b690037581ced07e44d98fd4f9", 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x101, 0x4, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x49)="011841c040f46d4b7b0e11e4c49acf43917752cc5e790707d207d9d2656f4fe02585024cd1f73134c673fcadb781b944c263d58f30ca23ffc39c38bced1f236a99b4b7368eebf39445", 0x49, 0x6, 0x81}, {&(0x7f0000000000)="04e4eb4a4a9c1864c5dd1618ed0ea05ebf642266d2cbfd891a77bbeadccda1d82daf26d4", 0x24, 0x100000000, 0x0}, {&(0x7f0000b5c000)="041386e25df134cd0150dbda2f9d31689a2e57f6f55625a4ce85ff2b2051108c6606037b9af3a03eeb86d90fc05e166adec88baf54e321c28987a0e85385cea350400bd2aeeea25e6f8e2fb9d71cd5cea9b33ea0294763d8a0a68e387c39d44924bd4e5932275ae4fe978a7324283ecf94f1599548d309475e4b98d4fe029597cf4cc40d18ab1f9dd0d94b623699ec98a85d1a6355218e1e1ddfa88fd07206a0408db61b35c399c0224a4643b39baa727ec394ed373275ce2b82776418b50afc683817821cf19d6b10ec5b7016f551682df13d40d56cb366247e2a95bcae99", 0xdf, 0x2fa7, 0x81}, {&(0x7f0000001000-0x64)="558928819a76b93e83ca526aa1cc612abdb5ed66e73d9e5c21c6645bf47c45f70516de50454c40c85ffee5e362a2e5d423d64cad00a709d8f82d7b5003b6c135b3c4be828566111f83f53833f6c0bf7d55c038d5920e58bcab42814d4b4e43007bb45627", 0x64, 0x8, 0xab7}], 0x280000) timer_settime(0x0, 0x0, &(0x7f0000ac4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e82000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000892000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x805, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000671000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair(0x11, 0x3, 0xfffffffffffffffd, &(0x7f0000fa8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000d47000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000055d000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000372000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000397000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00008aa000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) bind$inet(r2, &(0x7f0000f71000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000eb9000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00006b0000-0x90)={0x8, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r2, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000e9c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000963000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$eventfd(r5, &(0x7f00002f2000-0x8)=0x7, 0x8) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0xff9, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000f6d000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00005ab000-0x10)={0x8, &(0x7f0000bd6000-0x20)=[{0x7fffffff, 0x8001}, {0x1ff, 0x4}, {0x9, 0xffffffff}, {0x200, 0xfffffffffffffffc}, {0x80000000, 0x100}, {0x0, 0x40000000000}, {0xd20, 0x69d72c4c}, {0x9, 0xffff}]}) rename(&(0x7f0000af0000-0x8)="2e2f66696c653100", &(0x7f0000fc6000)="2e2f66696c653000") sendto$inet(r2, &(0x7f00004b4000-0x1)="1f", 0x1, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000796000-0x5c)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x80, [0xabc, 0x25, 0x9, 0x8000000000000000, 0x80, 0x7b3344ae, 0x2, 0x4eed]}, 0x5c) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fc7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="0217dd90bdea", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) poll(&(0x7f0000307000-0x10)=[{r1, 0x0, 0x0}, {r2, 0x208, 0x0}], 0x2, 0x1) recvfrom$inet6(r2, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/08/17 13:16:54 executing program 1: socketpair(0xa, 0x8080e, 0x5, &(0x7f0000fa1000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b06000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x61c, 0x3f, 0xffff, 0x9}, &(0x7f0000ba9000-0x1)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xf9, "b94d78cc9d175a2a83bafdd9857a84099530447a7dc43f5705d8982d678e6fec48db6b2d03ac87c798dfb4330b9cd8e3354b8ac4d638b9e01c7f06a9a977e4693551a2a1cb89ff2a731fa40d48fa6f3737f768171376aa9cd474d5b485e2ad13bcc0e8f49c9368db906664e7bf474f9807b7374f3303c0991d1d4717178caeae10a74cab12ce1d6c1ac7c9d1e8ea9629b67b37d30c75c411e58e50892beda6f73761f2ebf3a1c3fb561c276b92e5485b7a9e5ff80a4c106a51ae2e16fc801710f4ddc9cda727e61638261ddaea32fc215dc0459675b271951b87a86bc1d4f37e6c1f1fa756118e2fd53b3f81b9d720e55e322e53401368da6c"}, &(0x7f0000000000)=0x104) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000)={r1, 0xfffffffffffff822}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) r4 = semget(0x2, 0x2, 0x400) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000001000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000004000-0x4)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x9, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket(0xb, 0x7, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r6 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000004000-0x58)={{0x3, r5, r6, r7, r8, 0x40, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x3f, 0x717c, 0x0, 0x0}) r9 = getpgrp(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000006000)={0x80, 0x9, r9, 0x7, r7, 0x8000000000000000, 0x5, 0x6}) 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$mice(&(0x7f000008b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2800) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f7c000-0xc)={0x3, 0x1, 0xffffffffffffe1f4, 0x8, 0x4}, 0xc) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f000007d000-0x8)="2e2f66696c653000", 0x84800, 0x100) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000a60000-0x18)={0x6, 0x1, 0x8}) rt_tgsigqueueinfo(r3, r4, 0x12, &(0x7f000046d000)={0x0, 0x0, 0x0, 0x0}) fcntl$lock(r5, 0x6, &(0x7f0000eaa000-0x20)={0x3, 0x3, 0x800, 0x81, r4}) tgkill(r1, r4, 0x20009) getsockname$ipx(r2, &(0x7f0000c38000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0x10) rt_tgsigqueueinfo(r3, r1, 0x200000000000015, &(0x7f0000a54000)={0xfffffffffffffffd, 0x0, 0x0, 0x0}) fdatasync(r0) rename(&(0x7f00003c9000)="2e2f66696c653000", &(0x7f0000fe8000)="2e2f66696c653000") ptrace$setregs(0xffffffffffffffff, r4, 0x8, &(0x7f0000537000)="06696b1d979a3981f536b4b0b8c15707c84015cd27d7b2699455e6ca1eb665d80f2c01f5f566084b972ae5365cf03e0c9b6e035c23070638e3189bac2c80c605cc6f76b170a178a4a5795db6acd8f987a554d6bb829ebb2c1cab") fcntl$dupfd(r5, 0x406, r0) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x5}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r7, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x3, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0x3, "0005"}, 0x18, 0x0}, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000+0x8e0)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r8 = getpid() getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000203000)=0x0, &(0x7f0000153000)=0x4) r9 = gettid() read(r6, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) tgkill(r8, r9, 0x1) 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") 2017/08/17 13:16:54 executing program 2: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x8, &(0x7f000095d000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f00009da000-0x18)=[@map={0x7f, 0x4, 0x100, r0}, @generic={0x17, 0x0, 0x0, 0x1}, @generic={0xd39d, 0x104, 0x5, 0x6}], &(0x7f0000003000-0x6)="47504c00", 0x5, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r2 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r2, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000cd4000-0x51)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63fe4cc5da2ccb567c01083d40d233d206fea8b8dcb2bf3e8819165cc17646a6c3427daeb0f25b7d3ba9bca51a83b4687ef4e882f769", 0x51, 0x8000, &(0x7f00009da000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2, 0x401d, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00005e3000)="15cc91a1d84f32b891630f73768ab8eb674400269734a4a985c8c7c49562feb87b2515b10d3cffd7de9b28b217bd2eb1b6a611f11e42d068fa3e3ffaaa3a0823471e48e87dad6e95db73", 0x4a, 0x100000008000, &(0x7f00009dc000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dde000)={&(0x7f00000d3000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dde000)={r4, &(0x7f0000ddf000)="03f72cff43d8654db3feb43abcfced0e378ce0a89a9baba265f452b964f796f2044e2cf46602308c00bf0cc9d647518ff53b789a3a8fe7c5c267906160e2a308a3eefd42a7a6c748440e07ad04c93e8b3b6af770207cc4c97212d4a4d5a72821095b80d148dd13fd6c22af319b6adc686e490f6d1bd2b7324c61cc9c662b192e40d1c5cdf13376908c7e149370756b71cdeaefa7a03346ba0d4070b6bc7aa6bcf6d9e128966e371fd1d6c4d990f517cfc55a4349b77347b25908d5eb9e3791a918524cd07eb906f377ea9eaf8550b32d7e9b752d492a03"}, 0x10) bind$inet(r3, &(0x7f0000766000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000ddf000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000de0000-0x4)=0x800000000, 0x4) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x5, 0x41150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000308000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000941000)=[{{0x0, 0x0, &(0x7f0000ddf000)=[{&(0x7f00001f2000-0xbe)="8bc97b27165cac33406e54c55c01a73a9e67310e968f2194f5062430dd874f6f0ab5931f9007dd197c073cc31ce117d10705a7eac4f4fc545b9b9a0996910b3d372e51c9838d0352ab2d1a18ee0e36265fcea6dd8fbd69f9f62887bb5335fe8abe81b13ab06b0e8b9839f8613b0dce07e5f2025cec6ce5f0b77b5c5586223bae80aa000e472f777d33e01e9a325ba5baa075382e7fb97a2ac64e8ddc1fc0531eb44f84f077e6b2940d5befb193305ffecdfd65eba46f53b86636015ff8c5", 0xbe}, {&(0x7f0000cf1000)="0ce97cc5b50d20e37b8acaeaff56d76bf36e8e7727b40d36", 0x18}, {&(0x7f0000145000)="14db3cda1bad49b02da0606316effa5f179eac51e4f369d0503732fbf495680039fbd9981eecf684e9195d3d3310388ce10a92a53d2fc9875f959ed768955e775f8f8818c92024849227a5e98f1844485cb760880a4cebffc41c00b2d8034341984a2af4", 0x64}, {&(0x7f0000ddf000)="", 0x0}], 0x4, &(0x7f0000de0000-0xd0)=[{0x20, 0x103, 0x0, "f24d2a47a5e718256f69c951f0"}, {0xb0, 0x101, 0x2ca2856, "9d0b4de2a62027eb557fc82747dbb52cee980eaa1438a509f4271f13f7dcec76e7dca487f96444685ae9ae22420df601457d20df91ba2a12580f949ceb5f91916aca0f6a79b82e0bcd5c1704db10e7d31b2fb02927f2bdd9d2c060801bbf36429e29b493fa7e53f31eea440464076106573a25c3e3881a4e599d040220ea36f570fd6918426d7a70e5a24932076aed3fac09ea0705ab10ab4f"}], 0x2, 0x20000010}, 0x800}, {{&(0x7f00006e4000-0x1c)=@in6={0xa, 0x1, 0xa9, @loopback={0x0, 0x1}, 0x10001}, 0x1c, &(0x7f0000de1000-0x50)=[{&(0x7f0000de1000-0xa7)="98bb36c0d9b4b2ac473388ca602e84a2f5498e8439a33de0c47fc40641864506a543f684d03a0061e21ef2688d33ecc95b74e7e7d1d5ba8258d24e4ed282444e493405f8ebe6e6da1cad2ad8306e6691fa3906a07a24cae9e3e344cd6c50cf2ceec67920ebec6a46ae423c9bff65574249a56f03ea2f4fb4137d337791100df0e8ea86beae76170718757d475699531e9d9a42fc7855a8a372196a189b63fcf6de6dd33f002068", 0xa7}, {&(0x7f0000473000-0x44)="fc0e6ee12a1bcd7e7115a7e7741818854ec4a4e4799d35e1bfd165eb127064390eadbbb852a4daaddc22927773321e0ea044a1172f6d5692af00c1503d060b09708b74bf", 0x44}, {&(0x7f00004cd000-0xee)="92ce1108b3f78bdb477dc916ae981c6da42c5bb47a27eec2b9570483d596526e2265e04da7969eba5b8d9b41a29a7278a2748d18f67ab99baa877f017edc1571c6bfea7a3f5b2578c6c0cdd3ee1a25179b5d1a18f7aab7e430faa3ded24ccf19106a7801c296b9f074b7c3495ac111ec65238e06e3951cd0af91687719ba7393fa5b6bcd1e1cb1fbff45a414d3ca117dff335ca660a87b1d7828326051b4d8af826e945569577ca332006d9336374d4a5afcc8ca5d6ee9e0c2aad8ab0a5b6b4eaa34a04b8d3c6b1b2266be1791b55a169da04cb881736ffde6e6f2709e7b5ee0b1f6a63c82bd49a34aa718e33544", 0xee}, {&(0x7f0000645000)="3deb6ab8487d28174071c15f2ae943fae0dec9d10c8f7efed4dc814a828c4d65fcd2e1cfdfab842a1d06d3423188b57502d4c4f2c4d9413a784593bc8665d25bbd8c39e8ec63f888804ea35d7fa8209ec346dc79bfd3accaaff0a92d76ae8f657b50b9a3eb05037281cd462abd42a1b8dadaf7aad4d7925e14922683ccbcb2ac8a8cf7e87417ad0cd7dffab52a46e70dcbead7a216b537ab6d9e8bae945c3d89bf86", 0xa2}, 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{0xc0, 0x117, 0x5, "4c351a63a243e388c9f0c6b40b5b71f69048c7270861cc13ddd7a4cff6392c1a74796bafbccf9dec833c075f6d5766c4b9ab89865d64ca04e8e962d4cb519296476a53ffe5111c71608ffcb1bbecb5ad1f3907ffb1ba5afb21f39d7082f1f5fecb2c014b968da6c649b8e8c2ea3abeede28ef38aba39352aed43067472322d3982ff097684d59dd51e99da4630d9cc2fb77149abfe8d9c1cfb183664e3389053e7ca1f2d2b5a6cc4be6de3220751c52d"}], 0x8, 0x8040}, 0x2}], 0x5, 0x810) sendmmsg(r3, &(0x7f0000d15000)=[{{&(0x7f0000dd4000)=@nfc_llcp={0x27, 0x2, 0x10000, 0x2, 0x0, 0x1fd7, "c20a5153746c3578d5655e4740d9947c21bed0f28b7005c3db93ac07a7af8b7e140d9bbd43287b8c8765fe70f2837607b173a133fb1cc31e0023dd0b688f54", 0x3ff}, 0x60, &(0x7f0000d1f000)=[{&(0x7f0000ddf000)="c74a5a134f8a738f41a89a7301ca80aa6817d44028d33db25a887f4992e9390056e5936180b0d480a0eae5ffbd679dce92670bea0176ee4ed7bea70a1befa0ed86e9b536c4ae3d65631b466fee87db3d17edabdb655369a72a056ecc44273e0764c765188af29c9a5d0bcc7b35538bb27594c17ab466be1bbe93634b4e9f5ddc01eaee6ac894ad0461b2c4ff64bed0b2d3f07dde9ce45c0bb7a0cea04a82016d4bc0c9fee6af5002dd763923c8e9bdd8710444cf2c26c2dd98f71fcac592649a", 0xc0}], 0x1, &(0x7f0000157000)=[{0x48, 0x119, 0x191, "e80699ea6452bbfb60cec7997892828c3906862bb858cece66550da660721ffd74070884b17a3d5c6895399ae535c0d20f3d"}, {0x18, 0x0, 0x0, "88"}, {0x10, 0x0, 0x0, ""}], 0x3, 0x0}, 0x0}, {{&(0x7f0000d36000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd6000-0x50)=[{&(0x7f0000dd5000)="", 0x0}, {&(0x7f00004f9000)="", 0x0}, {&(0x7f0000bcb000-0x6f)="6a", 0x1}], 0x3, &(0x7f0000dd6000-0x340)=[{0xd8, 0x10d, 0x4591, 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{0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b035e7362eb55393105fd2f8d6a4b76d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x9}], 0x5, 0x4c081) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000de0000)={&(0x7f0000de0000)="2e2f66696c653000", 0x0}, 0x10) read(r3, &(0x7f0000dd2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendto$inet(r2, &(0x7f0000955000-0x1000)="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", 0x1000, 0x20000004, &(0x7f0000cd3000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/17 13:16:54 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x34dc) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)="441f090000000021000600000000e978200505000000000000000004fd", 0x1d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x7ffffffb) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)="", &(0x7f0000004000-0x4)=0x0) 2017/08/17 13:16:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x2) r2 = syz_open_pts(r1, 0x40100) r3 = epoll_create(0x7) r4 = dup(0xffffffffffffff9c) r5 = dup(r4) r6 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x8, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x40, 0x0}, {r4, 0x0, 0x0}, {r6, 0x4000, 0x0}], 0x5, 0x20) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x11) ioctl$int_out(r7, 0xffffffffffffffff, &(0x7f0000d1f000-0x8)=0x0) r8 = socket(0x5, 0x0, 0x7ffe) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x209, &(0x7f0000d1f000)=0x200, 0x4) accept4$unix(r8, &(0x7f0000d20000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ad4000)=0x8, 0x800) fcntl$setflags(r6, 0x2, 0x1) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r8, &(0x7f0000964000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x40000000, 0x0, 0x0) connect$nfc_llcp(r8, &(0x7f0000404000-0x60)={0x27, 0x400, 0x1ff, 0x5, 0x1, 0x6, "995cdcb48d177a5b744f4a35f0b167fce51c0c165f01c210b660dd00964fbe8fe7061985c4a0e01d5b695cd59550bd22b021cc5b15995db39033a62fe2644c", 0x5}, 0x60) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x100000032, r1, 0x34) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x2000)=nil, 0x2000, 0x2000001, 0x32, r5, 0x0) writev(r7, &(0x7f0000d23000-0x10)=[{&(0x7f00006eb000-0x2d)="2900000021001980010a75248a0a002102000016000100000000000009000a000000000000315aec00c87f00963018", 0x2f}], 0x1) r9 = open(&(0x7f0000aef000-0x8)="2e2f66696c653000", 0x92440, 0x100) r10 = fcntl$getown(r6, 0x9) fcntl$lock(r9, 0x6, &(0x7f000066d000-0x20)={0x0, 0x3, 0x3, 0x4, r10}) 2017/08/17 13:16:54 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f000062b000)={0x8, 0x20, 0x7f}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fbb000)=0x4085) fsync(r0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ffa000)={0x0, 0x0}) r2 = accept$netrom(r0, &(0x7f0000fbb000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000fc2000-0x4)=0x48) prctl$setendian(0x14, 0x3) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000fc1000)=0x7) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x6000042) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) fcntl$setsig(r2, 0xa, 0xfffffffffffffffe) r5 = inotify_init1(0x880800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r5, 0x8, r6) ptrace$setopts(0x4206, r6, 0x0, 0x0) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ffb000)="2e2f636f6e74726f6c00", 0x0) mlockall(0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) r7 = syz_open_dev$usbmon(&(0x7f0000ff9000)="2f6465762f7573626d6f6e2300", 0x4, 0x0) ioctl$TIOCSCTTY(r7, 0x540e, 0x0) r8 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0xc0100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000cd7000)=0x5, 0x7) r9 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x9, 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x10001, 0x200) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r13 = epoll_create1(0x0) close(r11) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) open(&(0x7f0000ff8000)="2e2f66696c653000", 0x0, 0x0) fcntl$getflags(r8, 0x402) r14 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40, 0x0) ioctl$VT_GETMODE(r14, 0x5601, &(0x7f0000014000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x40000, &(0x7f0000fb2000)={0x0, 0x0}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_buf(r14, 0x1, 0x19a, &(0x7f0000286000)="", &(0x7f0000c06000)=0x0) r15 = dup3(0xffffffffffffffff, r13, 0x0) close(r15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r16, r17) fcntl$lock(r12, 0x7, &(0x7f00005a3000-0x20)={0x2, 0x3, 0x4, 0x0, r6}) unshare(0x400) fcntl$lock(r14, 0x7, &(0x7f0000cda000)={0xfffffffffffffffd, 0x0, 0x6aa, 0x0, 0x0}) dup3(r1, r16, 0x0) sigaltstack(&(0x7f0000004000/0x12000)=nil, &(0x7f0000006000-0x8)=0x0) write$tun(0xffffffffffffffff, &(0x7f0000018000-0x2a)=@pi={0x2000, 0x100000001, "ad0a756c2ee03116cbea70ecbeaf59f69dc3bef6a5c2cda35b149fe664a7dbd1eec178cd1840ef94be81fd5d952ebde95f6f3a739e6b75d40711de20a4a23a813b506f6eedd18b4e9ed55f5976fc4cf27d6a23eb90a4e61dd2a5294c83ab"}, 0x64) write(0xffffffffffffffff, &(0x7f000000f000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000017000)={{0x0, 0x1}, {0x1000, 0x9}, 0x3f, 0x4, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) r18 = socket(0x10, 0x2, 0x0) write(r18, &(0x7f0000e26000-0x25)="1f000000120007f2000094ff890000770121004108001d003ff47f97000000", 0x1f) ioctl$KVM_CREATE_VCPU(r15, 0xae41, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xff7ffffffffffffd, 0xffffffffffffffff, 0x0) 2017/08/17 13:16:54 executing program 3: mmap(&(0x7f0000b9a000/0x4000)=nil, 0x4000, 0x20003, 0x5e, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d2c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe4e000)=nil, 0xe4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x1) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000003000-0x4)=0x80000004, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) shmget(0x2, 0x4000, 0x100, &(0x7f00006c1000/0x4000)=nil) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e69000-0xc)={0x3, 0x1, 0x701, 0x4, 0xec}, 0xc) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000e67000-0x4)=0x69, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e6a000-0x75)="0ca0f700c054a96db65560809e7fd0b60fc2abf736fc4eb5b30b2cfc8ad774828715a81ea7814aaf004a694f9e00b20d2a98ee229a64094ca9219c590183f7a872052f5e8bc473f62e75d457466bc602e25ee797c9673c3b79ef375bd0ad06de45891a1a16afc330f45013e5dfe5e9676673747abb", 0x75, 0x20000000, &(0x7f0000e6a000-0x1c)={0xa, 0x0, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000517000-0x4)=0x6, 0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffff9c, &(0x7f0000e6c000-0x10)=[{&(0x7f0000e6c000-0x65)="8da203191659616e3c3e62142b5adfb3c4b4d95a32d8dff1c720943ce70f3f290c683970c433624e41dfdc5651be5e887bd41c4ed71be71dbfd4463953cd1a52c9caa583d9e77f3892db57b74dd3d9ea0c4f7cee005e75224c004b8e881e223f1f147951f0", 0x65}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e6b000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6a000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000089e000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) mmap(&(0x7f0000d90000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000dc2000-0x4)=0xfffffffffffffffa, 0x4) [ 33.538273] FAULT_INJECTION: forcing a failure. [ 33.538273] name failslab, interval 1, probability 0, space 0, times 1 2017/08/17 13:16:54 executing program 5: r0 = socket$inet6(0xa, 0x5, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000eb1000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4, 0x102) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000fc3000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000c91000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r1, &(0x7f0000fc0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000196000)="2f6465762f72746300", 0x400000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fc3000-0x4)=0xf7e1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000fc4000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000351000-0x4)=0x14) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a79000)={@common="74006e6600baddff0003480000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00002b9000-0x12)={@generic="049b721cca5da45cc90bc16c2dbbc59e", 0xf4}) r6 = dup2(r2, r0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000809000-0x4)=0x7, &(0x7f0000fc4000-0x4)=0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000fc1000)={@broadcast=0xffffffff, @rand_addr=0x80000001, r5}, 0xc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc4000-0x1c)={0xa, 0x1, 0x9d0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) rt_sigreturn() mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000a18000)={0x0, @in6={{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x95ad, 0x1fffffffc0000, 0x0, 0x80}, &(0x7f0000fc6000)=0xa0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc7000-0x14)={r7, 0x200000000000007, 0x60, 0x8, 0x2, 0x5}, &(0x7f000062a000)=0x14) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000fc5000-0xa0)={r8, @in6={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x334, 0x6, 0x80000001, 0x400}, &(0x7f00006b1000-0x4)=0xa0) mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000fc7000-0x52)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x2, 0x0, 0xc, 0x18, 0x0, 0x0, 0x6, {[@nop={0x1}, @generic={0x27, 0x6, "5814656a"}, @eol={0x0}, @generic={0xfe, 0x11, "be309db5e002f41306cc3a68119b32"}]}}, {""}}}}}}) [ 33.540199] CPU: 1 PID: 7193 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.541084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.541984] Call Trace: [ 33.542239] dump_stack+0x194/0x257 [ 33.542637] ? arch_local_irq_restore+0x53/0x53 [ 33.543087] ? perf_trace_lock_acquire+0x445/0x900 [ 33.543618] should_fail+0x8c0/0xa40 [ 33.543982] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.544467] ? lock_downgrade+0x990/0x990 [ 33.544893] ? map_files_get_link+0x3a0/0x3a0 [ 33.545337] ? __might_sleep+0x95/0x190 [ 33.545743] ? lock_acquire+0x1d5/0x580 [ 33.546123] ? lock_acquire+0x1d5/0x580 [ 33.546498] ? fs_reclaim_acquire+0x20/0x20 [ 33.546925] ? lock_downgrade+0x990/0x990 [ 33.547362] ? lock_release+0xa40/0xa40 [ 33.547792] ? check_same_owner+0x320/0x320 [ 33.548198] ? __fsnotify_parent+0xb4/0x3a0 [ 33.548624] ? rcu_note_context_switch+0x710/0x710 [ 33.549089] ? rcu_note_context_switch+0x710/0x710 [ 33.549543] ? fsnotify+0x1af0/0x1af0 [ 33.549944] should_failslab+0xec/0x120 [ 33.550323] __kmalloc_track_caller+0x5f/0x760 [ 33.550777] ? strncpy_from_user+0x430/0x430 [ 33.551502] ? strndup_user+0x62/0xb0 [ 33.551875] memdup_user+0x2c/0x90 [ 33.552219] strndup_user+0x62/0xb0 [ 33.552568] SyS_mount+0x3c/0x120 [ 33.552924] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.553369] RIP: 0033:0x446739 [ 33.553687] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.554418] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.555109] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.555815] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.556485] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.557248] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 2017/08/17 13:16:54 executing program 2: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af2000-0x9)="2f6465762f72746300", 0x40, 0x0) write$tun(r1, &(0x7f0000731000)=@hdr={0x1, 0x80, 0x9, 0x2, 0x7f, 0x2, "056556e8e6534851a9a99e9a304e200cad3f8160bfb590aa739767ee33542e9af67fed65fc0c92965b51ec6201964d612ae2a3a1fa1e8f73220d11df4aaab6c81f693bb280ebcd23e2fb595532b88549ac00b2f50ab69efaef9892bdff6d3226fe9ef7ba2c06"}, 0x70) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000af1000)="2f6465762f73672300", 0x4, 0x18b242) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000251000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00009c2000-0x4)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x4000, &(0x7f00003cc000/0x4000)=nil}) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000080000)={0x9, 0x200, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005ce000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006f8000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063d000-0x4)=0xe8) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000af3000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x0, 0x8001, 0x11, 0x20, 0x80, 0x0, r6, r7}, {0x1, 0x4, 0x100, 0x1, 0x4, 0x5, 0x3, 0xffff}, {0x1, 0xe15a, 0x1, 0x800}, 0x6, 0x7f, 0x3, 0x0, 0x4, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x8}, 0xf, @in=@multicast1=0xe0000001, 0xfffffffffffff07c, 0x0, 0x3, 0x40, 0xffffffff, 0xfffffffffffffffb, 0xff}}, 0xe8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f00006c3000-0x8)={0x8}, &(0x7f0000af4000-0x8)={0x0}, 0x8) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000308000/0x18000)=nil, &(0x7f0000aea000-0x18)=[@text32={0x20, &(0x7f0000aef000)="26f30f01ddf30f10250b000000b8010000000f01c166b8da008ee00f35660f29850900c0fe81bc40000000000d0000008fe9600194f0e5f68cf9f20f11f00f01cb", 0x41}], 0x1, 0x0, &(0x7f0000aef000)=[@cr0={0x1, 0x0}, @cr0={0x1, 0x0}], 0x2) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000a8a000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000af3000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000011f000)={0x81, 0x0, [0x0, 0x1, 0xfff, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RELDISP(r3, 0x5605) ioctl$KVM_RUN(r5, 0xae80, 0x0) sigaltstack(&(0x7f00006c6000/0x1000)=nil, &(0x7f00001e1000)=0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000af4000)="2f6465762f66623000", 0x0, 0x0) 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="bc") 2017/08/17 13:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1b) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x7}, 0x8) timerfd_create(0x6, 0x80800) r0 = creat(&(0x7f0000de8000-0x8)="2e2f66696c653000", 0x22) accept4$inet6(r0, &(0x7f0000956000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ac8000-0x4)=0x1c, 0x800) syz_emit_ethernet(0x36, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x3, 0x28, 0x0, 0x0, 0xfffffffffffffffe, 0x88, 0x0, @rand_addr=0xca9, @multicast1=0xe0000001, {[]}}, @igmp={0xfffffffffffffffe, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "bcb98cb19d7d3316d0a1d2cc"}}}}}) get_thread_area(&(0x7f00001d1000)={0x0, 0x10000, 0xfffffffffffffffd, 0x0}) gettid() msgsnd(0x0, &(0x7f0000fe6000)={0x3, ""}, 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) socketpair$inet6(0xa, 0x80a, 0x2, &(0x7f0000112000)={0x0, 0x0}) 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") 2017/08/17 13:16:54 executing program 2: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000581000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000af4000)=0x879, 0x4) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000af5000-0x28)={@generic="ef7be96081015c0b0f46d177e3154acb", @ifru_ivalue=0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000132000-0x4)=0x5) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000036f000/0x18000)=nil, &(0x7f00000be000-0x18)=[@text16={0x10, &(0x7f000027a000)="0f06ba420066b80000008066ef64360f3565f2af0f01f60f09260f01cf0f0159360f20e06635000004000f22e00f34", 0x2f}], 0x1, 0x51, &(0x7f0000af5000-0x10)=[@cstype3={0x5, 0x4}], 0x1) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text16={0x10, &(0x7f000079f000)="0f21350f090f01330f00d1f2aff3e1360fa90f22110f20d86635200000000f22d80fc5dca0", 0x25}], 0x1, 0x0, &(0x7f0000274000)=[], 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000-0x20)={0x10000, 0x2, 0x2000, 0x1000, &(0x7f0000a10000/0x1000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000af3000)={0x70003, 0x0, [0x7a9, 0x80000001, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/08/17 13:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.583189] FAULT_INJECTION: forcing a failure. [ 33.583189] name failslab, interval 1, probability 0, space 0, times 0 [ 33.584866] CPU: 1 PID: 7232 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.584873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.584876] Call Trace: [ 33.584888] dump_stack+0x194/0x257 [ 33.584902] ? arch_local_irq_restore+0x53/0x53 [ 33.584915] ? perf_trace_lock+0xf1/0x860 [ 33.584940] should_fail+0x8c0/0xa40 [ 33.584957] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.584973] ? strndup_user+0x62/0xb0 [ 33.584981] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.585013] ? __might_sleep+0x95/0x190 [ 33.585029] ? trace_event_raw_event_lock+0x340/0x340 2017/08/17 13:16:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x41ae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006b7000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ae2000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f93000-0x8)={r2, 0xffffffff7ffffffd}, 0x8) sendmsg(r1, &(0x7f00000d1000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004ca000)=0x0) move_pages(r3, 0x2, &(0x7f0000495000)=[&(0x7f0000347000/0x3000)=nil, &(0x7f0000479000/0xa000)=nil], &(0x7f0000483000-0x4)=[0x7fffffff], &(0x7f00005dd000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6) sendto(r1, &(0x7f00004c7000)="", 0x0, 0x0, &(0x7f0000793000-0x61)=@generic={0x1e, "01230ed3890ed3e7d0fd6f09790802ceab75d656f5fbfdb934dbc4f56b72dfb6fb2e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f267b3ecaa00319dcf247b42bdc33f0337931b5f376efd5f41fc480fbb1bf10183131b401c20f3df8461acbb410bed1c3e37db70b1a8"}, 0x80) r4 = syz_open_pts(0xffffffffffffffff, 0x40000) r5 = add_key(&(0x7f0000522000-0x8)="6b657972696e6700", &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="", 0x0, 0x0) keyctl$setperm(0x5, r5, 0x4112604) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r5, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, 0xfffffffffffffff8, &(0x7f0000868000/0xe000)=nil, 0x2) ioctl$VT_DISALLOCATE(r4, 0x5608) sendmsg$unix(r1, &(0x7f0000e39000-0x38)={&(0x7f0000f57000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000820000)=[{&(0x7f0000e38000-0x46)="c2fffefd93a84851b0c31be79c7162d42a28b82065a2394f024d51dec838337a9d4be03d165e9b795f9fd59576119503cc89c931509ab364ae85695b39388dd0c95523a5dfbe", 0x46}, {&(0x7f0000db0000-0xe0)="7f9049c7a76abc95e611b99a2e89bbaaa62fb68cbbcface75a96514206f3eb2e908d33924341023a64f3b0c285c2b640180fc9acad315c06047a26b2de19b77c6d4d9bd605afd0a00c2417fe61e905b5f9f5af379a4a7e82131fbe6fd3e8e3110c79e6525514939a2ec36f232a1a727cf0da51396bda56d64296021aa2fc6ee1760fd6cd6a8984bd7eeca5a3db5b5787364cf2ec2e87b110dce242cb3ebf605bba9f0b7df5b2eaa16a9531aeff24bd9fe20da71ab95ab3016c88d39273e9016b4f071b9c03c747414ae3357ffe929748d99e60752be06e597a29ba9558011980", 0xe0}, {&(0x7f00006ba000)="0174b39bc98cc321c0349b6e834a3fc001dd8ee7ad72d9d1215a4e87e994919dddb10bedeb591a78a5d39bed8e4ac0a2d818b87804617cab7a0562b3b28c6040355aa92eedca7150620daf198f9b5412d4dc6e6334057c7b892ad4b90a736f900c86140e5f0ee73b895750135381c4ea5e309b18088308fb4f15cb57d5e10d38d8a30718dbfacf", 0x87}, {&(0x7f0000c18000-0xcc)="a0cac0251f99dc698be45e94e5a2e7b3a545e918e68119e9d165d3995ee9772cf11f62b95bc14f9c2206a10cb081f9afd17c142ca881aa96736aec7a3a5d7f732d6c2f5ea50f15e7e76e5f27f565259b396b58716cf5747790a8f7588eb7b94b54e7dd5d08acaa79bea70b388be373c01ea5fff5006b207e0c19f0c6ab4aee0b3443173dc40be0cdc488a4c35cfa51c92e72694a6fa90ba176fcd7b45c025d02ceac94909a7159533e9b1d355f4245fec1b87279c23ebaf2c706afcd8a423e962e50d7417d4cb944a74d6947", 0xcc}, {&(0x7f00004b4000-0x5c)="241e44257621c7e28ae6d7c3636289d4c89236eb450fdde6aba71b09e899dafaeb8180454254b2360dc4a6f54482e490b1ba1f333a585ae1eebabc46c0985fe40bc260838d8d2b10a715d5fdb1b05f5376451feafb409bb07f8b16cb", 0x5c}], 0x5, 0x0, 0x0, 0x4000}, 0x4840) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x9, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000)={0x0, @in6={{0xa, 0x1, 0x12b2, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001b000-0x3)=0x8c) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000015000-0xa0)={r7, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffff, 0x2, 0x40, 0x20}, &(0x7f000001b000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000009000)={0x42424242, 0x42424242}, 0x200000008, 0x4) [ 33.585041] ? lock_acquire+0x1d5/0x580 [ 33.585047] ? lock_acquire+0x1d5/0x580 [ 33.585056] ? fs_reclaim_acquire+0x20/0x20 [ 33.585068] ? lock_downgrade+0x990/0x990 [ 33.585086] ? lock_release+0xa40/0xa40 [ 33.585102] ? check_same_owner+0x320/0x320 [ 33.585118] ? rcu_note_context_switch+0x710/0x710 [ 33.585128] ? __check_object_size+0x25d/0x4f0 [ 33.585151] should_failslab+0xec/0x120 [ 33.585163] __kmalloc_track_caller+0x5f/0x760 [ 33.585181] ? strncpy_from_user+0x430/0x430 [ 33.585189] ? strndup_user+0x62/0xb0 [ 33.585197] ? _copy_from_user+0x99/0x110 [ 33.585214] memdup_user+0x2c/0x90 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.585227] strndup_user+0x62/0xb0 [ 33.585244] SyS_mount+0x6b/0x120 [ 33.585263] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.585268] RIP: 0033:0x446739 [ 33.585273] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.585281] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.585286] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.585290] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.585295] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.585299] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 33.591165] QAT: Invalid ioctl [ 33.600676] FAULT_INJECTION: forcing a failure. 2017/08/17 13:16:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x1000, 0x2000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000769000)="2f6465762f7663732300", 0x100000001, 0x20001) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000a88000-0xc)={0x20, 0x4, 0x7499}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008c9000)=0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f00007d5000-0x8)=0x0) r3 = socket$netlink(0x10, 0x3, 0x6) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f00005c4000)=@hdr={0x0, 0x200000000001, 0x0, 0x4008000000016, 0x3f, 0x0, "748a09b892ef359a9f3ab2c2d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d0000000610340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e28b02f46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de28e1b6e63601054c36ada6b680200a5d71aaae948a08a000000000000230000000747ad64354418b5"}, 0x100) [ 33.600676] name failslab, interval 1, probability 0, space 0, times 0 [ 33.600685] CPU: 1 PID: 7255 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.600692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.600695] Call Trace: [ 33.600707] dump_stack+0x194/0x257 [ 33.600723] ? arch_local_irq_restore+0x53/0x53 [ 33.600734] ? perf_trace_lock+0xf1/0x860 [ 33.600762] should_fail+0x8c0/0xa40 [ 33.600779] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.600789] ? perf_trace_lock+0x860/0x860 [ 33.600797] ? strndup_user+0x62/0xb0 [ 33.600834] ? __might_sleep+0x95/0x190 [ 33.600858] ? trace_event_raw_event_lock+0x340/0x340 [ 33.600873] ? lock_acquire+0x1d5/0x580 [ 33.600882] ? fs_reclaim_acquire+0x20/0x20 [ 33.600895] ? lock_downgrade+0x990/0x990 [ 33.600914] ? lock_release+0xa40/0xa40 [ 33.600930] ? check_same_owner+0x320/0x320 [ 33.600937] ? lock_release+0xa40/0xa40 [ 33.600953] ? rcu_note_context_switch+0x710/0x710 [ 33.600962] ? kasan_unpoison_shadow+0x35/0x50 [ 33.600988] should_failslab+0xec/0x120 [ 33.601001] kmem_cache_alloc_trace+0x4b/0x750 [ 33.601016] ? kasan_check_write+0x14/0x20 [ 33.601025] ? _copy_from_user+0x99/0x110 [ 33.601047] copy_mount_options+0x5f/0x2e0 [ 33.601069] SyS_mount+0x87/0x120 [ 33.601088] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.601094] RIP: 0033:0x446739 [ 33.601098] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.601105] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.601110] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.601114] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.601118] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.601122] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 33.608045] QAT: Invalid ioctl 2017/08/17 13:16:54 executing program 5: mmap(&(0x7f0000000000/0xc27000)=nil, 0xc27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000311000)="2f6465762f7667615f6172626974657200", 0x501800, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c29000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x1, 0x1, 0x4, 0x101, 0xa1, 0x2}, 0x20) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000c27000)="24f9a9b31d83fe67f8f64d13ab5aab8bd90e360aaf23099b1e85ab72bdaf6e8a65ab11c3014f77541c61e4d58b3d8b4a79f3855846e525f936695ac672cb174c8fa759deae82aab913ded81a5eb22f34ef440f48a0fd5264c49db0d03ec55021fe246aace84df74b420978864c55e28740fcb9e61ee4e7602491e2de2e64570fc7e0a0e73dad96235836e1608b2c8edbb46a1d38374f5d54e87db5") syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00009da000/0x18000)=nil, &(0x7f0000adf000)=[@text64={0x40, &(0x7f00008d1000)="c441055efb450f32f5b9820900000f324d0f0139b9800000c00f3235002000000f30b92b0a0000b88ef1381cba000000000f30f20f01989df00000664a0f2ea196000000b8010000000f01d9", 0x4c}], 0x1, 0x43, &(0x7f0000133000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x6}], 0x1) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000c29000)={0x2, 0x6, 0x6}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") 2017/08/17 13:16:54 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") 2017/08/17 13:16:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a77000)={0x6, &(0x7f0000a77000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000975000-0x8)={r3, 0x2}) r4 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb6000-0xf)="2f6465762f73657175656e63657200", 0x4202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={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, 0xfffffffffffffff7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x3f57, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00001d8000)=0x1) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000379000)={0xaa, 0x0, 0x0}) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000da8000-0x4)=0x0, &(0x7f000088f000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r7 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) readv(r6, &(0x7f0000206000)=[{&(0x7f0000912000-0x32)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}], 0x1) write$tun(r7, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r8 = dup2(r6, r6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f000066b000)={0x1, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$UFFDIO_ZEROPAGE(r8, 0x8010aa02, &(0x7f00008db000-0x10)={&(0x7f0000820000/0x4000)=nil, 0x4000}) getpeername$ax25(r7, &(0x7f000076e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005a7000-0x4)=0x10) 2017/08/17 13:16:54 executing program 4: clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005a7000/0x3000)=nil, 0x3000, 0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d90000-0x8)={0x0, 0x2800000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xf4)={r1, 0xea, "ca75d0befae191a9d3380d4641dbf4a15c89fbb234daab4d8c1376dd49c76d7a3d77f2860aa4211aefdf65fc84fc36238f3443679bd5c3f6f7d46d8fa3074366d257dedbf2279f2a3f4927bcb742fe7bb77b636d05d1d359cb939cc371c7478701c3aaae347b94b35a0f51a4342b57c1092c3212d075edd02da90b5f378392472fe1af2e4f93adca14e6373a27500508b5665e43739f4604a75a3dc82fa54020869d9909d93e6714751f7d9867b47fa4bccf836ec96e26f1b8bc09ffba06068a35d7aa652a5450c8fae9c43bda19ed41ea3f3f65d4c46535465d902817e2f5de2e876f0898385f72e6ec"}, &(0x7f0000001000-0x4)=0xf4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000458000/0x1000)=nil, &(0x7f0000001000)=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(&(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) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000002000)={0x5be, 0xbbf, &(0x7f0000003000-0x4e)="bfd96e4f9c6d030bba26b09904ac0de9b293f58c3cfee19dd7bed870976f3cd0d64095a99d34f9af3def26d421f75ea23bf2455873a0c658c131d6280adff17bc59c1c4c9390cfc485323729831d", &(0x7f0000002000)="6f7514e0f543538598d8c7b113beab55b9bb28b28a11a5771397d1426e7e30386ce54c8cbd297b17136eb19aab8210b928d857b863b4453e11dc6a67deca3c317b56acfea12891c168a021440f5b90c96d6161b45fb0b16caec11c08906c42b4fbbd4f1980", 0x4e, 0x65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xed)="dcb966af99ef4f5471ff19ed4fa8a9fdfe059b09295f43223b086fa351f0707a9625d17946daa4ca408fd64753a807e42547bb47255cda9e8fb4e096a2a8789765ab7202432d94d3fb098542ffe75bd4485eead9e9b4739f3f81d40b9c5e321f11133790ab8e6ecc164991ef2e65314978d955383e3135714c3488e576c64d1557a2fe10233e21d0b091403ec2e811ecf11eaad337249c0804d4cb3648a2274d63fef5a989cfd7f0501004cebab756b3a7a9c5985d146bc959935f270dbd9ed886fc98b7bde6e9a65121cae02fde42fe8c59f9e40b60e374574f06425270e0d51347093dd34354cbf38317b4cb", 0xed, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x1, r3) 2017/08/17 13:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000086b000)="2f6465762f7663732300", 0x20, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000dcd000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dab000)="2f6465762f6b766d00", 0x5, 0x0) io_submit(0x0, 0x2, &(0x7f0000cc4000-0x28)=[&(0x7f0000b6a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000d9000-0xe1)="", 0x0, 0x7, &(0x7f0000b97000-0x50)={0x7, 0x0, 0x0, @tid=0x0}, 0x0, r0}, &(0x7f0000a10000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000956000-0x1000)="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", 0xd36, 0x2, &(0x7f0000b4f000)={0x1, 0x0, 0x0, @thr={&(0x7f00006a9000-0xd0)="e50d380b8cffda7510c13e89243f", &(0x7f0000136000-0x1000)=""}}, 0x0, r0}]) prctl$void(0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000724000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000145000-0x4)=0xc) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f000053f000)=@pic={0x8, 0x6, 0x9c30, 0xff, 0x9, 0x3, 0x81, 0x8001, 0x1, 0x7, 0x9, 0x8, 0x80000000, 0x10000, 0x8, 0x100}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000777000)=[@text64={0x40, &(0x7f0000279000-0x66)="66b834010f00d026656766480f388274fb6a3e4c0f01cbc4820dbe75fac4e3fd6d0d5f090000803e360f01d1c4e139586d0036f2410f5934f066baf80cb822eaf082ef66bafc0cb062eec744240074240000c744240252000000c7442406000000000f011424", 0x66}], 0x1, 0x41, &(0x7f0000ad8000)=[], 0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) getpeername$netrom(r0, &(0x7f0000247000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000f10000-0x4)=0x48) r9 = socket$bt_rfcomm(0x1f, 0x0, 0x3) clock_gettime(0x3, &(0x7f00007e7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00003bc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) r10 = shmget(0x0, 0x4000, 0x400, &(0x7f00005d2000/0x4000)=nil) getpeername$netrom(r0, &(0x7f0000396000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00002b0000-0x4)=0x10) shmctl$IPC_SET(r10, 0x1, &(0x7f0000640000)={{0x6, r4, r5, r4, r5, 0x2, 0x8001, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x4, 0x3, r3, 0x0, 0x81, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r8, 0x4040ae9e, &(0x7f0000272000-0x40)={0x8000000000000000, 0x6, 0x1, 0x1, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d9a000-0x50)={{0x7, 0xa82c}, {0x5, 0x101}, 0x8001, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f000028d000/0x18000)=nil, &(0x7f0000777000)=[@text32={0x20, &(0x7f0000840000)="b9800000c00f32350100000066b8f0008ee0650fc72b0f09c4e1bbc2d7b7676736f26d66baf80cb850636b8aef66bafc0c66b8008066efb9800000c00f3235000800000f300f32c4e2edba6c13002e66660ff45cd800", 0x56}], 0x1, 0x1, &(0x7f0000102000-0x10)=[@cr4={0x1, 0x9}], 0x1) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae1000)=[@text32={0x20, &(0x7f0000f2a000)="660f38811a0fc72b66baf80cb8ea01a686ef66bafc0c66edc4c241a671000fc71a79890f01d10f01df0f20c035000000800f22c0c4c2cdbd37", 0x39}], 0x1, 0x0, &(0x7f000034d000)=[], 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00001fd000)={0x8, &(0x7f0000914000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$bt_BT_POWER(r9, 0x112, 0x9, &(0x7f00002e2000)=0x100000001, &(0x7f0000701000-0x8)=0x1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a4d000-0x4)=0x2ff107ba, 0x4) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f000027d000-0x400)={"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"}) get_mempolicy(&(0x7f00000d7000-0x4)=0x0, &(0x7f000046d000)=0x0, 0x0, &(0x7f0000168000/0x3000)=nil, 0x7d409b92451d7741) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/08/17 13:16:54 executing program 0: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x1) r2 = syz_open_dev$ircomm(&(0x7f0000458000)="2f6465762f6972636f6d6d2300", 0x6c71, 0x20080) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000cfd000-0x4)=0x0, &(0x7f0000faa000-0x4)=0x4) read(r1, &(0x7f0000022000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1f8, &(0x7f0000fa8000-0x8)=0x0) fcntl$lock(r5, 0x7, &(0x7f0000fa7000-0x20)={0x0, 0x2, 0x4, 0x8, r3}) ioctl$int_in(r4, 0x5452, &(0x7f0000fa9000-0x8)=0x3) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x100, &(0x7f0000013000-0x10)=@l2={0x1f, 0x81, {0x1000, 0x9, 0x1, 0x7, 0x6, 0x3}, 0xffffffffffffffff, 0x7fffffff}, 0xe) r6 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) recvfrom$ax25(r2, &(0x7f0000951000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f3b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0xff, 0x4, 0x3, 0x8c, 0x8000}, 0x20) r7 = dup2(r4, r5) fcntl$setown(r7, 0x8, r6) tkill(r6, 0x16) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x3, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/08/17 13:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) fstatfs(r0, &(0x7f0000335000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x42, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f64000)=0x4) mremap(&(0x7f000060d000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000841000/0x2000)=nil) connect$inet6(r0, &(0x7f0000bf3000)={0xa, 0x3, 0x7ffc, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000c4f000)="15729487946907386fdceef4172e47ce6f2f12ecb8165646c51fdcd312052d6be0fc50b353a5a226f17d1a79bba9d6b6941ec509a37c249c50adffaf60c328a6da3b414ae628a1f1fbd1c610a367b6ae2963a287e3d42a9a7884acf43a1613b210450a536e999b11aac1f3b11ea6dc2786f99cfb0232c8598bddd044ebac6d53", 0x80, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b6b000)={0x0, 0x0}, &(0x7f0000d70000+0xb)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000dd2000-0x1001)="5cecdcd232edc05e611c76e33f890e1b0fea4ad342c4fdf0e164861e444c5d1aa06e9a15af01385c19e99000fa25a76788f61c044ea7f7663084cd21584ba24419cfa41745a92d8b9e097fe113b902daa63a3da11addfc80544a92cc9013a7ace7d6fc3fbda470b9aad70abf4a5b1bc4fe19b05a2763ebf0036eac4017ee54b563cd307a8ebe198a2402a6385f5da9a4a0c70718f760ad6d8570bc3b554f7c5f377cd3bc0e8108d1eb9f508bfc41260661604b1a22e69890166a6c1543d2f09c221d1a58554ca8794862a048f74ca2e768ff594755863420ce8f8527c2aeb110b39712a0afe0ed9fd3793b5cabe3f45bede163d6f863b2a24fbc07f2273729a3a95713a1d9bf841ec7bccc4776873c39f0304f999596aa4d1206754251d3425a575ab89a2d7d3f6a348ab730c68de429707428e18e9cc7adc9392133f87b21d353eef369a908064d3e679b7b58b03de715351f604cda05e0c44239b09532b1e04b281c335a249bb52cfdc67e4ccf67f5d33d1da34884c065e7bfcd84ee708b84fa96afcd58509969484a53bc6af263b57f2ed9e42a8ad84fa3e86a4f87a50c9dbfa7105d5fb96861255e5c351b0db8ffcb35a5fc921a4cbdab1c09a01aa7d23df3851a1d7a7f8156d19c99029da6d0b842a25135243275443de4a447454067594b23cd31fc57976987f22ab894857bbb1abb01911621ddecce508224af796cde04bd061f78a023f619f761eea5410b76ab758bdd0b7c6c010eea9c33e31dfc369f8819f43f25f95e2d49b10ce6b79196c46d0dc1ecdd741d405ba9178b3ddfc9889da8fbcb518d2f57a48511c29a1d5833a21d8baf9bb6b24e00000fffd5569ad3f207524e0d3867fd3b25783aa44ec1cb95fb5ef757147c19b21c0acbaae907636d52cda480e1da4f78c0c8a996d7147a169afd744fb6caee166bab070c367d8523461f8d5816775922ca7e088980b3d8fc492a3a5c39bdacb72bec49c3b9a0d6c77562a103d4f694b6db53fb366bd156a3e04280657084c47dddb001015b3485731ce0f43ebc9946e41d03a4eee50821533bc492a9c41cd9442d800811e4b337ed7710121ff2c88c1edb7e65d680cd3e4fd8290510303a61860da4c195dd2e93c5cee029b3f6b564af33938085046535f9d06f7a7446c7edb37174bb97c8442dd70dbda1da7c47967bb855fb8099cdaaeb74a15f7df3dceb5f97ac49ec1ec7b04644f74b33b97d6f1b46173d6d0e46cb238b9de8f85b4a6d737e774b7cfea51b833029dc37c14906d1e2e298afd45a7c8c4ee1696c2eab1371abb843cb692b036e7f44067a9df5318991c45c45f44cb2a48493f99338dbb992d35fb0b969cbdbf430a34ed61266ba723678bbb0b88dddf36bbde76169bcb6623bcac387ba6567067038921acfb8ce173a48a354a8da635f57476bcc8d5f82b133a4a9b18ca4b031b09b7efa0be97a3679498dc011afe8dcea0a2b5edc9ee595bff62537137353586c53a8876602d7fa88ab4a924d20d0e5fbf3139ef7349908f678d3e8df5088032bccc611ddceb9186b05f93752e2002f6823de7ec74a97199f67ce675e9d8bb10aec4282740dd44d4d3ced5463c93d3b234f74b835c8680b4e293439a3aecfe417cac2e15788941f80652fdc13c21229451c07505402a5b0e96d2077795cf824881a33f69c864f99836e3460249dcd21fa2fdfbc2decf3d23fc299b3dfc83ebaf7d3a032fa3617df0a0d04fe7b3460d75327fa63522b18d67d0122a5b81bfa2fc0103ec93cb82a772ae5619b9c357c0204e58848e4bdce3ac34154dad12dfea97ee59f8144e7814c2f3b2d296464a1f95bebf7b8b8b7a1a623c20c4760e7775e3f8b0d00557155c0e9ba2c91096a17339bedb9190b2b7fb4aa799da5c6d293edc6f031cf383e18b70b9a67b9f100a3c4c8bd768b2eb712e7987317deea8ad078407a43d14753687398053e4e359ded64da10fd73bdd594e1f10ed1cb83f68f0b1c4c036b6d9a779b9ecfae399ed9a8a053923e09a8443c06943bfcf721419a1fe7e7f78397eb7e5d06e4eeb94524486cc5e79827d387e5e645cc5b5227d4e312184563993a9c0739e97d30a8f9aaebca57dfcbfb7d68aa9556568a02a397b891012f5fbcad59fdfab915b1f7ff34a849102a7d6c744f2ae1306eb0cbc69fa3fc460a5f263e154760fe2087492684d2823d7779d85cfd7954acdff597f44059d19daac1091e722ad71edf73c4d43ddbe31b27ed76bc0cd4908bad42e7f77171876c2d0788d2da43bafc4ecd46802931eb3531bdbf2ebbef4c5bb44cf35da132545f46b88174a9ee8c302634288ed366bb826bd920702ce9276abe3c52c288f65ab78397647594cf1c8c3ca01feb54dc8bfe2febfb9f07a26e1472b78d8926dcd36d1aa41cd7615ca80c8e724fd921700243c565becd2f041ec5d44c4d56d1d65358076a0c34a7d533233321be1c641007628dfd9962a3a756621eb6d356c98f03941ac0228411882afa85339dc5b6c1fead087fb3bf520ae768d98d2a53f7593064432019f2c4e8ad4f64ced56894c09d2b26c78c1231e7872398d36711653fc955ddaa730f73dc8362b0de71cc5517adf9970e14353649a8d941842be0cf6d9cf35af12a2ff183fe76ec48de1c7374756df576ec46a11506fc51289f747ed3b0d1d4b301a6b0071f8889ddb158fe9b8e3f57fe7039164f114e3c6e950f0631a646906b2e91c5ed0006964f46bcd9bc9147709da38ff4487a962ae267f27e42a37b30fe243ab8bead097b2ba88e2deaa490e3a5d2d4ea49f51c236c5dd9a99ab07d8797ad1236a39d23032381ea4335b063557b27e2c889c642f4fea4b5ac6f2c5465f86b33da3e4625115755adff69e395d3246967c1181c65f77c54de5fd6a8e5a58b179f3db010cb5693d34f9b631e17fc6bf4a1d8aa2e79aab6f5a94ba6d9e38fbf02291a6bd1045340cc11fd2f97a921d927dcb90933daecb3820885e619dc5854bb6d333102bd8a38845f89197ec670c665795ad3b36c269f0e7ec070bb80cc1cb4028d011326839a4e24470110284aad0ffe1f05b4fe7d21d2f1b2d0383901611de363ee6ef0c10143d3ebe94dce3407283a66567880257e46b72e6129be4ff96f7ed2af44c863706290236a77d538ef2ddf29041962556e894ac1814aeb48651a7bc376791b504bfb3040641c1c56a707dafb5e0d5b6055e50ae09dec34fbb9f0bbb2e51603e214eaf891376e5b3f619872d64852b8dd9fe17c8ad2d7fe39f0fbcbc46924aad84756764f621a6e4b635947a45c75e518a4eaa425eebc2681099f9b760bce619a69d359ba530867e12822a5d071cdefbb279796a100c4b169445d3864e303b90d897838c98494215c0c130d771a99dc4bb58c7bb8b97dc2e789b92a620722183bfc1fa23e5e9ce148592fe6e91525abf9eaacb4641057edd2bebc83dba36764ddefed27095fc9d0471597532d0bc7af75ede2124087dca7bf5f371abe65cc64c8049bba2ba3ce1e353b3f1093d9ab96f003e5e163d43b4c883a95dde7488da34006c788e54fc0a2eab99e31cbd4c5b68ae65b0162e7abad888539cdc7cd41a4aaa612bec672e55dd19e49e5042d7b41e54a06683a34b29e5a649b50318351cee4852d0e662f62baa30cc5e514b98547173520ff1000e0a105f97590ea417f79089a8e2ed9d55211a1a8ec68253d4dc2603f1e7fc9e6a76e5f4d5cfce41796df4710d49600849597d5d3ab1e508149fb366268d80f726939ad74ab51be88e6f0701e0427dfd7d07a2ddb2a91d49081cdce30a66b4918422ba14b824951bb1978ecc6fca9e4fbba78c6f99a768c0f7d53185ff7730d223b22240282ca8430c952e7f94d6b2cbf4e4c6e25d891ed72d1f31cd7825b2be6249b3bea3dcd12a6002f313f282ce273fc85f99838b5e29b470bc412f879581e88c103079c021f39c587b7cdb946eaafb5e0b5b0c09f24404d6722f15d4020ef313456401c1c9449f6dfb148da2ad3b209eb8d8744c5554be6a63d6dcfef8fb11aab20be87885b8dd5d693126661642d1c36490dd370eff79cdfceeea46fccc50a4dcb91649e4d3b4030d74a38afb63842e7d0f8bf324437cf737e288c5f68d782cf88d19e7088752b21428cd8b73b29e1b59d07bb4fad336dff945ac329169bfe5283cd77a19ca2f21c36a18a60be517f2354c3f053ba1faad5a0845d9eaaa8ad24bd2432ff5990c88add9098c1f7a244982e3810fae51e0d150773740524a98135d6274f3b990f8a0def3b7ac0b9c7c86df46ad027e23752fa19ddf48c3c3961ce44b61b14584a0024fab23901d822efcfd79a5ac90ee7e93a749ae0facec657743fedca7e04f0a5166bbdac89e4ee0e66709551aff53fdfe7e397293dfe0efe922523642b0ee2ee26ad04f5b53e50530564bfef535c21435fbdee13c94810dba4bb83db9b3e319c4786e1ad6be2b122dcec157768ccc97c257addb372e469d69d4c6b48f0b69505b4f9ac37f38ecb9226db4db7b2290dbd4257638ce9b81bcbe6ae1298a5912cac759923899cff69aca0fb6f359cdeea65535c5420544666c0df70b1bfd46a51fef2e5751a5e23404083f769428380a28bffec4569a73461dbf20cd989ce83cc0f7d340c9b53ddf524ae1101b823cc1bdd593e95a7c3d9fcf269b877b321e2fcaf3fc11687d887f7b228c7df2ca723d69e1884f2254724144413d25a65dff9d839d034c1060cb91c13c599187fb7f1d6e4c1eded19d76f08894a50ad636356f56e10270bc30bb1fa94f82a5ed847c756eeb238a67e4ed4c712560c01c20f8d22a8fb2d7634fd78fdf091557b22ffdb8c98bf38e321cd5b13e6791d08310bb1c2a82e6e54078725ee54642490309e3c9c3c4221c99bc6a4a977b3e563d51340ffe45054bec4f117d45115f48283879d2d0c7b643e93556209b678325f0e83d81e1a3c9e9404d78c894e90d730e3040b3ac57c1a72d48335a50fc85495d9caf8acc4ce8cc5fda4d1151679fac8293602f0cba4d8f735b2eedc48a77c88a255c6bf3814fbc8f56615581f472ca8cb6e418d00000401b43181341b6f4cf9de8638ec607ba91cb31dea69ad724be3554afe06ee4144a9c72bb63a52eaece85319c77ce3d3fd67aed39e37757eb421d5469aa8ef88ed1b97004512c9d9ae45723192c77be86472a85670c397e9f167cbd0f6765d1c950d7103c4d072307e1ffa27ef81a3037ce46d06bb697a560f6eb8274a90aa8bc59792059623807a8889bb3f812ac3ea47177eda16f8aedc72d5b63134835ea13e68870d01f2790d98cf1dc2b93a74925c11a9750785e6a28da9c7db4c5544951a5207e94063269afc1f219a9a11eebe295165624fc8ccea150c4803d8b5ef1c3218afb5bf9dfcc58c926eba63ae6665c76193351b9b7c4317b12580402c1294681c1d3cccd53790f8ec7d36bf3f80b7c5dd7cd772c1b712d98f7d5f28c4eb4dc113c4e77ec65bba4cd5b1d8160d84224de0fda420dae964eba50c2035a4d62169a42b87cf91a12ef66843b8424ae8b09f75f41ff7f73a90b8dbed960730e0ffda8abacc6bb5d76a445647c5a9304791de9b1a2a20d8950b49fdd6ecfdd44291f096bbdd0e45b3cb0472d10e1cb9a1d19789a343002a1babd861d182956fdcfc90c56553a1294ebadd34e44354dc7f8b187265000af284ce89bbcff94e51f9ad767ede0489edfe03abbfb4799ef584b2ea21d92cd895c84b2a2dbe5d37d6531087c4180a0cc67bb24dea1f8802bd0544daf60ac68a11b2f0470f1a0be86f2acaa35bb6f53e15", 0x1001) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000c29000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008a8000)=0x82) r1 = creat(&(0x7f0000361000-0x8)="2e2f66696c653000", 0x83) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000696000)=[{0xb, 0x9}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000090f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000762000-0x4)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) r2 = syz_open_dev$vcsn(&(0x7f0000fb3000-0xa)="2f6465762f7663732300", 0x400, 0x10000) socketpair(0x9, 0x0, 0x3, &(0x7f0000a38000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00004e4000-0x8)={0x0, 0x101}, &(0x7f0000a55000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000682000)={0x2, &(0x7f0000170000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00006ee000)={r6, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000657000-0xc)=@sack_info={r5, 0x48, 0x0}, &(0x7f0000b7c000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001ff000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sigaltstack(&(0x7f0000c80000/0x14000)=nil, 0x0) [ 33.664161] FAULT_INJECTION: forcing a failure. [ 33.664161] name failslab, interval 1, probability 0, space 0, times 0 [ 33.665079] CPU: 3 PID: 7274 Comm: syz-executor7 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.665672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.666275] Call Trace: [ 33.666426] FAULT_INJECTION: forcing a failure. [ 33.666426] name failslab, interval 1, probability 0, space 0, times 0 [ 33.667260] dump_stack+0x194/0x257 [ 33.667525] ? arch_local_irq_restore+0x53/0x53 [ 33.667857] ? perf_trace_lock_acquire+0x445/0x900 [ 33.668242] should_fail+0x8c0/0xa40 [ 33.668514] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.668873] ? lock_downgrade+0x990/0x990 [ 33.669203] ? map_files_get_link+0x3a0/0x3a0 [ 33.669537] ? __might_sleep+0x95/0x190 [ 33.669828] ? lock_acquire+0x1d5/0x580 [ 33.670131] ? lock_acquire+0x1d5/0x580 [ 33.670417] ? fs_reclaim_acquire+0x20/0x20 [ 33.670726] ? lock_downgrade+0x990/0x990 [ 33.671026] ? lock_release+0xa40/0xa40 [ 33.671343] ? check_same_owner+0x320/0x320 [ 33.671664] ? __fsnotify_parent+0xb4/0x3a0 [ 33.671970] ? rcu_note_context_switch+0x710/0x710 [ 33.672346] ? rcu_note_context_switch+0x710/0x710 [ 33.672697] ? fsnotify+0x1af0/0x1af0 [ 33.672978] should_failslab+0xec/0x120 [ 33.673288] __kmalloc_track_caller+0x5f/0x760 [ 33.673633] ? strncpy_from_user+0x430/0x430 [ 33.673948] ? strndup_user+0x62/0xb0 [ 33.674250] memdup_user+0x2c/0x90 [ 33.674502] strndup_user+0x62/0xb0 [ 33.674776] SyS_mount+0x3c/0x120 [ 33.675027] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.675400] RIP: 0033:0x446739 [ 33.675627] RSP: 002b:00007fe0f20e3c08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.676186] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.676686] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.677208] RBP: 00007fe0f20e3a00 R08: 000000002051ffff R09: 0000000000000000 [ 33.677710] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.678235] R13: 0000000000000000 R14: 00007fe0f20e39c8 R15: 00007fe0f20e3b38 [ 33.678760] CPU: 0 PID: 7278 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.680212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.680215] Call Trace: [ 33.680226] dump_stack+0x194/0x257 [ 33.680240] ? arch_local_irq_restore+0x53/0x53 [ 33.680252] ? perf_trace_lock_acquire+0x445/0x900 [ 33.680276] should_fail+0x8c0/0xa40 [ 33.680292] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.680303] ? check_same_owner+0x320/0x320 [ 33.680313] ? perf_trace_buf_update+0x66/0xb0 [ 33.680325] ? perf_tp_event+0x7f4/0xae0 [ 33.680341] ? __might_sleep+0x95/0x190 [ 33.680370] ? lock_acquire+0x1d5/0x580 [ 33.680378] ? fs_reclaim_acquire+0x20/0x20 [ 33.680389] ? lock_downgrade+0x990/0x990 [ 33.680405] ? lock_release+0xa40/0xa40 [ 33.680419] ? check_same_owner+0x320/0x320 [ 33.680434] ? rcu_note_context_switch+0x710/0x710 [ 33.680459] should_failslab+0xec/0x120 [ 33.680470] kmem_cache_alloc+0x47/0x760 [ 33.680500] ptlock_alloc+0x24/0x70 [ 33.680512] pte_alloc_one+0x59/0x100 [ 33.680523] do_huge_pmd_anonymous_page+0xc12/0x1c10 [ 33.680547] ? __thp_get_unmapped_area+0x130/0x130 [ 33.680555] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 33.680561] ? perf_trace_run_bpf_submit+0x1a7/0x290 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.680570] ? perf_trace_buf_update+0x66/0xb0 2017/08/17 13:16:54 executing program 7 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.680577] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.680585] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.680593] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 33.680606] ? perf_tp_event+0xae0/0xae0 [ 33.680621] ? memset+0x31/0x40 [ 33.680640] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.680650] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.680657] ? perf_trace_run_bpf_submit+0x1ae/0x290 2017/08/17 13:16:54 executing program 7 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.680680] ? perf_trace_run_bpf_submit+0x1a7/0x290 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.680689] ? memset+0x31/0x40 [ 33.680698] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.680706] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 33.680721] ? perf_tp_event+0xae0/0xae0 [ 33.680728] ? perf_tp_event+0xae0/0xae0 [ 33.680741] ? memset+0x31/0x40 [ 33.680760] ? perf_trace_lock_acquire+0x445/0x900 [ 33.680773] ? lock_acquire+0x1d5/0x580 [ 33.680793] ? perf_trace_lock+0x860/0x860 [ 33.680810] __handle_mm_fault+0x1859/0x3980 [ 33.680829] ? __pmd_alloc+0x4e0/0x4e0 [ 33.680839] ? lock_acquire+0x1d5/0x580 [ 33.680847] ? is_bpf_text_address+0x7b/0x120 [ 33.680858] ? lock_downgrade+0x990/0x990 [ 33.680884] ? lock_acquire+0x1d5/0x580 [ 33.680892] ? handle_mm_fault+0x23e/0x940 [ 33.680903] ? lock_downgrade+0x990/0x990 [ 33.680945] ? __save_stack_trace+0x7e/0xd0 [ 33.680964] handle_mm_fault+0x3bb/0x940 [ 33.680970] ? down_read_trylock+0xdb/0x170 [ 33.680983] ? __handle_mm_fault+0x3980/0x3980 [ 33.680989] ? vmacache_find+0x61/0x270 [ 33.680996] ? vmacache_update+0xfe/0x130 2017/08/17 13:16:54 executing program 7 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.681010] ? find_vma+0x30/0x150 [ 33.681026] __do_page_fault+0x4f6/0xb60 [ 33.681053] trace_do_page_fault+0x141/0x730 [ 33.681066] ? do_page_fault+0x70/0x70 [ 33.681079] ? lock_acquire+0x1d5/0x580 [ 33.681088] ? fs_reclaim_acquire+0x20/0x20 [ 33.681099] ? lock_downgrade+0x990/0x990 [ 33.681115] ? lock_release+0xa40/0xa40 [ 33.681130] ? check_same_owner+0x320/0x320 [ 33.681136] ? lock_release+0xa40/0xa40 [ 33.681149] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.681170] do_async_page_fault+0x72/0xc0 [ 33.681177] async_page_fault+0x22/0x30 [ 33.681183] RIP: 0010:copy_mount_options+0x190/0x2e0 [ 33.681187] RSP: 0018:ffff880036e8fed8 EFLAGS: 00010246 [ 33.681193] RAX: 0000000000000000 RBX: 000000002051ffff RCX: ffffc90003916000 [ 33.681196] RDX: 00000000000003b7 RSI: ffffffff81b2608b RDI: ffff8800362e9b28 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.681200] RBP: ffff880036e8ff10 R08: 0000000000000000 R09: 1ffff10006dd1f40 [ 33.681204] R10: 00000000f59c3b81 R11: 00000000374a7835 R12: 0000000000001000 [ 33.681208] R13: ffff88003c23c5c0 R14: ffff88003c23c5c0 R15: 0000000020520fff [ 33.681236] ? copy_mount_options+0x18b/0x2e0 [ 33.681253] ? copy_mount_options+0x18b/0x2e0 [ 33.681272] SyS_mount+0x87/0x120 [ 33.681287] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.681292] RIP: 0033:0x446739 [ 33.681296] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.681303] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.681307] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 2017/08/17 13:16:54 executing program 7 (fault-call:3 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.681311] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.681315] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.681319] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 33.695478] FAULT_INJECTION: forcing a failure. [ 33.695478] name failslab, interval 1, probability 0, space 0, times 0 [ 33.695485] CPU: 2 PID: 7292 Comm: syz-executor7 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.695488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.695492] FAULT_INJECTION: forcing a failure. [ 33.695492] name failslab, interval 1, probability 0, space 0, times 0 [ 33.695494] Call Trace: [ 33.695504] dump_stack+0x194/0x257 [ 33.695517] ? arch_local_irq_restore+0x53/0x53 [ 33.695528] ? perf_trace_lock_acquire+0x445/0x900 [ 33.695548] should_fail+0x8c0/0xa40 [ 33.695562] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/08/17 13:16:54 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x807, 0xbb2c, &(0x7f0000b42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fcd000-0xc)={0x4, r2, 0x1}) r4 = syz_open_pts(r3, 0x80000) r5 = syz_open_pts(r4, 0x400002) ioctl$VT_WAITACTIVE(r5, 0x5607) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000243000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fcd000-0x4)=0x1c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fcd000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a60000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x22) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f72746300", 0x200004, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r8) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x3) r9 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f0000479000)={0x0, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff72, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffe, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) write(r9, &(0x7f000074e000)="1f00000001021f9f4c00000000000000029d15ff090001800400010000df1889", 0x20) r10 = dup3(r2, r8, 0x0) r11 = perf_event_open(&(0x7f000002f000-0x78)={0x4000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, r10, 0x0) epoll_create(0xb) ioctl$KDSKBLED(r7, 0x4b65, 0x5) mmap(&(0x7f0000bb9000/0x2000)=nil, 0x2000, 0x0, 0x11, r11, 0x0) [ 33.695575] ? strndup_user+0x62/0xb0 [ 33.695583] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.695609] ? __might_sleep+0x95/0x190 [ 33.695627] ? lock_acquire+0x1d5/0x580 2017/08/17 13:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x54a1, &(0x7f0000fc2000-0x8)=0x800000003) fsync(r0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000386000)="2f6465762f6870657400", 0x83, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000c10000-0x7)="00000000000000", &(0x7f0000bbc000-0x4)=0x7) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x100) openat$hpet(0xffffffffffffff9c, &(0x7f0000214000-0xa)="2f6465762f6870657400", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000681000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) dup(r3) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000050000-0x20)={r5, 0x0, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r6) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDGETLED(r7, 0x4b31, &(0x7f000041d000-0x1)=0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000414000-0x47)="37d9232f328a099a66ecbf7bcfbff20d778238252d8dec94e70ea22107ce6821dde700c1bef0b9e29b87e2051a0da267900006c6f81da38a6eff000000bd7bd53552dc407945d3") mprotect(&(0x7f0000885000/0x400000)=nil, 0x400000, 0x6) sched_setaffinity(0x0, 0x8, &(0x7f00003da000-0x8)=0xecd9) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r8, 0x540a, 0x0) r9 = fcntl$dupfd(r8, 0x400000000, r7) epoll_create(0x707c) write$eventfd(r9, &(0x7f0000eed000-0x8)=0x401, 0x8) [ 33.695632] ? lock_acquire+0x1d5/0x580 [ 33.695640] ? fs_reclaim_acquire+0x20/0x20 [ 33.695650] ? lock_downgrade+0x990/0x990 [ 33.695664] ? lock_release+0xa40/0xa40 [ 33.695677] ? check_same_owner+0x320/0x320 [ 33.695691] ? rcu_note_context_switch+0x710/0x710 [ 33.695699] ? __check_object_size+0x25d/0x4f0 [ 33.695717] should_failslab+0xec/0x120 [ 33.695727] __kmalloc_track_caller+0x5f/0x760 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.695743] ? strncpy_from_user+0x430/0x430 [ 33.695749] ? strndup_user+0x62/0xb0 [ 33.695754] ? _copy_from_user+0x99/0x110 [ 33.695766] memdup_user+0x2c/0x90 [ 33.695774] strndup_user+0x62/0xb0 [ 33.695783] SyS_mount+0x6b/0x120 [ 33.695793] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.695796] RIP: 0033:0x446739 [ 33.695799] RSP: 002b:00007fe0f20e3c08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.695803] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.695806] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.695808] RBP: 00007fe0f20e3a00 R08: 000000002051ffff R09: 0000000000000000 [ 33.695811] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.695813] R13: 0000000000000000 R14: 00007fe0f20e39c8 R15: 00007fe0f20e3b38 [ 33.695839] CPU: 0 PID: 7291 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.695843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.695846] Call Trace: [ 33.695854] dump_stack+0x194/0x257 [ 33.695867] ? arch_local_irq_restore+0x53/0x53 [ 33.695877] ? perf_trace_lock_acquire+0x445/0x900 [ 33.695902] should_fail+0x8c0/0xa40 [ 33.695917] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.695928] ? lock_downgrade+0x990/0x990 [ 33.695948] ? lock_acquire+0x1d5/0x580 [ 33.695956] ? handle_mm_fault+0x23e/0x940 [ 33.695966] ? lock_downgrade+0x990/0x990 [ 33.695984] ? lock_acquire+0x1d5/0x580 [ 33.695988] ? lock_acquire+0x1d5/0x580 [ 33.695995] ? fs_reclaim_acquire+0x20/0x20 [ 33.696005] ? lock_downgrade+0x990/0x990 [ 33.696019] ? lock_release+0xa40/0xa40 [ 33.696031] ? check_same_owner+0x320/0x320 [ 33.696038] ? handle_mm_fault+0x4e3/0x940 [ 33.696043] ? down_read_trylock+0xdb/0x170 [ 33.696052] ? rcu_note_context_switch+0x710/0x710 [ 33.696059] ? __handle_mm_fault+0x3980/0x3980 [ 33.696064] ? vmacache_find+0x61/0x270 [ 33.696081] should_failslab+0xec/0x120 [ 33.696090] kmem_cache_alloc+0x47/0x760 [ 33.696095] ? __do_page_fault+0x35b/0xb60 [ 33.696112] getname_flags+0xcb/0x580 [ 33.696124] user_path_at_empty+0x2d/0x50 [ 33.696138] do_mount+0x149/0x2b70 [ 33.696148] ? lock_release+0xa40/0xa40 [ 33.696162] ? copy_mount_string+0x40/0x40 [ 33.696175] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.696189] ? __do_page_fault+0x35b/0xb60 [ 33.696197] ? retint_kernel+0x10/0x10 [ 33.696220] ? copy_mount_options+0x18b/0x2e0 [ 33.696229] ? copy_mount_options+0x190/0x2e0 [ 33.696240] ? copy_mount_options+0x1f4/0x2e0 [ 33.696256] SyS_mount+0xab/0x120 [ 33.696265] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.696269] RIP: 0033:0x446739 [ 33.696271] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.696275] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.696278] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.696280] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.696282] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.696285] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 33.701896] FAULT_INJECTION: forcing a failure. [ 33.701896] name failslab, interval 1, probability 0, space 0, times 0 [ 33.701904] CPU: 1 PID: 7297 Comm: syz-executor7 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.701908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.701911] Call Trace: [ 33.701921] dump_stack+0x194/0x257 [ 33.701936] ? arch_local_irq_restore+0x53/0x53 [ 33.701949] ? perf_trace_lock_acquire+0x445/0x900 [ 33.701974] should_fail+0x8c0/0xa40 [ 33.701991] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.702004] ? perf_trace_lock+0x860/0x860 [ 33.702011] ? strndup_user+0x62/0xb0 [ 33.702044] ? __might_sleep+0x95/0x190 [ 33.702073] ? lock_acquire+0x1d5/0x580 [ 33.702082] ? fs_reclaim_acquire+0x20/0x20 [ 33.702094] ? lock_downgrade+0x990/0x990 [ 33.702110] ? lock_release+0xa40/0xa40 [ 33.702125] ? check_same_owner+0x320/0x320 [ 33.702132] ? lock_release+0xa40/0xa40 [ 33.702147] ? rcu_note_context_switch+0x710/0x710 [ 33.702156] ? kasan_unpoison_shadow+0x35/0x50 [ 33.702178] should_failslab+0xec/0x120 [ 33.702189] kmem_cache_alloc_trace+0x4b/0x750 [ 33.702203] ? kasan_check_write+0x14/0x20 [ 33.702211] ? _copy_from_user+0x99/0x110 [ 33.702234] copy_mount_options+0x5f/0x2e0 [ 33.702253] SyS_mount+0x87/0x120 [ 33.702270] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.702276] RIP: 0033:0x446739 [ 33.702280] RSP: 002b:00007fe0f20e3c08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.702287] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.702291] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.702297] RBP: 00007fe0f20e3a00 R08: 000000002051ffff R09: 0000000000000000 [ 33.702302] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.702305] R13: 0000000000000000 R14: 00007fe0f20e39c8 R15: 00007fe0f20e3b38 [ 33.711615] FAULT_INJECTION: forcing a failure. [ 33.711615] name failslab, interval 1, probability 0, space 0, times 0 [ 33.711623] CPU: 1 PID: 7302 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.711627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.711630] Call Trace: [ 33.711641] dump_stack+0x194/0x257 [ 33.711656] ? arch_local_irq_restore+0x53/0x53 [ 33.711668] ? perf_trace_lock_acquire+0x445/0x900 [ 33.711690] should_fail+0x8c0/0xa40 [ 33.711707] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.711719] ? lock_downgrade+0x990/0x990 [ 33.711745] ? lock_acquire+0x1d5/0x580 [ 33.711754] ? handle_mm_fault+0x23e/0x940 [ 33.711766] ? lock_downgrade+0x990/0x990 [ 33.711787] ? lock_acquire+0x1d5/0x580 [ 33.711794] ? lock_acquire+0x1d5/0x580 [ 33.711803] ? fs_reclaim_acquire+0x20/0x20 [ 33.711815] ? lock_downgrade+0x990/0x990 [ 33.711833] ? lock_release+0xa40/0xa40 [ 33.711849] ? check_same_owner+0x320/0x320 [ 33.711857] ? handle_mm_fault+0x4e3/0x940 [ 33.711864] ? down_read_trylock+0xdb/0x170 [ 33.711876] ? rcu_note_context_switch+0x710/0x710 [ 33.711885] ? __handle_mm_fault+0x3980/0x3980 [ 33.711891] ? vmacache_find+0x61/0x270 [ 33.711913] should_failslab+0xec/0x120 [ 33.711924] kmem_cache_alloc+0x47/0x760 [ 33.711931] ? __do_page_fault+0x35b/0xb60 [ 33.711960] getname_flags+0xcb/0x580 [ 33.711967] ? lock_acquire+0x1d5/0x580 [ 33.711987] user_path_at_empty+0x2d/0x50 [ 33.712008] do_mount+0x149/0x2b70 [ 33.712019] ? lock_release+0xa40/0xa40 [ 33.712034] ? copy_mount_string+0x40/0x40 [ 33.712048] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.712066] ? __do_page_fault+0x35b/0xb60 [ 33.712076] ? retint_kernel+0x10/0x10 [ 33.712102] ? copy_mount_options+0x18b/0x2e0 [ 33.712111] ? copy_mount_options+0x190/0x2e0 [ 33.712123] ? copy_mount_options+0x1f4/0x2e0 [ 33.712142] SyS_mount+0xab/0x120 [ 33.712157] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.712163] RIP: 0033:0x446739 [ 33.712166] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.712172] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.712176] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.712179] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.712182] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.712186] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 33.712587] FAULT_INJECTION: forcing a failure. [ 33.712587] name failslab, interval 1, probability 0, space 0, times 0 [ 33.712594] CPU: 1 PID: 7304 Comm: syz-executor7 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.712598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.712600] Call Trace: [ 33.712609] dump_stack+0x194/0x257 [ 33.712624] ? arch_local_irq_restore+0x53/0x53 [ 33.712637] ? perf_trace_lock_acquire+0x445/0x900 [ 33.712665] should_fail+0x8c0/0xa40 [ 33.712683] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.712695] ? check_same_owner+0x320/0x320 [ 33.712705] ? perf_trace_buf_update+0x66/0xb0 [ 33.712719] ? perf_tp_event+0x7f4/0xae0 [ 33.712736] ? __might_sleep+0x95/0x190 [ 33.712768] ? lock_acquire+0x1d5/0x580 [ 33.712777] ? fs_reclaim_acquire+0x20/0x20 [ 33.712787] ? lock_downgrade+0x990/0x990 [ 33.712801] ? lock_release+0xa40/0xa40 [ 33.712813] ? check_same_owner+0x320/0x320 [ 33.712826] ? rcu_note_context_switch+0x710/0x710 [ 33.712874] should_failslab+0xec/0x120 [ 33.712885] kmem_cache_alloc+0x47/0x760 [ 33.712916] ptlock_alloc+0x24/0x70 [ 33.712928] pte_alloc_one+0x59/0x100 [ 33.712939] do_huge_pmd_anonymous_page+0xc12/0x1c10 [ 33.712965] ? __thp_get_unmapped_area+0x130/0x130 [ 33.712974] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 33.712980] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.712989] ? perf_trace_buf_update+0x66/0xb0 [ 33.712997] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.713007] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.713015] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 33.713031] ? perf_tp_event+0xae0/0xae0 [ 33.713047] ? memset+0x31/0x40 [ 33.713068] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.713078] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.713086] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 33.713111] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.713121] ? memset+0x31/0x40 [ 33.713131] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.713140] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 33.713157] ? perf_tp_event+0xae0/0xae0 [ 33.713165] ? perf_tp_event+0xae0/0xae0 [ 33.713178] ? memset+0x31/0x40 [ 33.713199] ? perf_trace_lock_acquire+0x445/0x900 [ 33.713213] ? lock_acquire+0x1d5/0x580 [ 33.713234] ? perf_trace_lock+0x860/0x860 [ 33.713253] __handle_mm_fault+0x1859/0x3980 [ 33.713274] ? __pmd_alloc+0x4e0/0x4e0 [ 33.713284] ? lock_acquire+0x1d5/0x580 [ 33.713292] ? is_bpf_text_address+0x7b/0x120 [ 33.713304] ? lock_downgrade+0x990/0x990 2017/08/17 13:16:54 executing program 7 (fault-call:3 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 33.713331] ? lock_acquire+0x1d5/0x580 [ 33.713339] ? handle_mm_fault+0x23e/0x940 [ 33.713351] ? lock_downgrade+0x990/0x990 [ 33.713395] ? __save_stack_trace+0x7e/0xd0 [ 33.713416] handle_mm_fault+0x3bb/0x940 [ 33.713422] ? down_read_trylock+0xdb/0x170 [ 33.713436] ? __handle_mm_fault+0x3980/0x3980 [ 33.713442] ? vmacache_find+0x61/0x270 [ 33.713450] ? vmacache_update+0xfe/0x130 [ 33.713464] ? find_vma+0x30/0x150 [ 33.713480] __do_page_fault+0x4f6/0xb60 [ 33.713509] trace_do_page_fault+0x141/0x730 [ 33.713522] ? do_page_fault+0x70/0x70 [ 33.713536] ? lock_acquire+0x1d5/0x580 [ 33.713542] ? lock_acquire+0x1d5/0x580 [ 33.713550] ? kmem_cache_alloc_trace+0x4d9/0x750 [ 33.713561] ? lock_downgrade+0x990/0x990 [ 33.713578] ? do_raw_spin_trylock+0x190/0x190 [ 33.713589] ? check_same_owner+0x320/0x320 [ 33.713595] ? lock_release+0xa40/0xa40 [ 33.713608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.713630] do_async_page_fault+0x72/0xc0 [ 33.713638] async_page_fault+0x22/0x30 [ 33.713645] RIP: 0010:copy_mount_options+0x190/0x2e0 [ 33.713649] RSP: 0018:ffff880036e8fed8 EFLAGS: 00010246 [ 33.713655] RAX: 0000000000000000 RBX: 000000002051ffff RCX: ffffc90003e20000 [ 33.713659] RDX: 00000000000003d5 RSI: ffffffff81b2608b RDI: ffff88003d5b5468 [ 33.713663] RBP: ffff880036e8ff10 R08: 0000000000000000 R09: 1ffff10006dd1f40 [ 33.713667] R10: 00000000f59c3b81 R11: 00000000374a7835 R12: 0000000000001000 [ 33.713672] R13: ffff88003b248900 R14: ffff88003b248900 R15: 0000000020520fff [ 33.713702] ? copy_mount_options+0x18b/0x2e0 [ 33.713720] ? copy_mount_options+0x18b/0x2e0 [ 33.713740] SyS_mount+0x87/0x120 [ 33.713757] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.713762] RIP: 0033:0x446739 [ 33.713765] RSP: 002b:00007fe0f20e3c08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.713773] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.713777] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.713781] RBP: 00007fe0f20e3a00 R08: 000000002051ffff R09: 0000000000000000 [ 33.713786] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.713790] R13: 0000000000000000 R14: 00007fe0f20e39c8 R15: 00007fe0f20e3b38 [ 33.732893] FAULT_INJECTION: forcing a failure. [ 33.732893] name failslab, interval 1, probability 0, space 0, times 0 [ 33.732901] CPU: 2 PID: 7312 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.732905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.732908] Call Trace: [ 33.732918] dump_stack+0x194/0x257 [ 33.732932] ? arch_local_irq_restore+0x53/0x53 [ 33.732945] ? perf_trace_lock_acquire+0x445/0x900 [ 33.732969] should_fail+0x8c0/0xa40 [ 33.732986] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.732998] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 33.733026] ? perf_trace_lock+0x860/0x860 [ 33.733033] ? perf_trace_lock_acquire+0x445/0x900 [ 33.733043] ? is_bpf_text_address+0xa4/0x120 [ 33.733068] ? lock_acquire+0x1d5/0x580 [ 33.733074] ? lock_acquire+0x1d5/0x580 [ 33.733083] ? fs_reclaim_acquire+0x20/0x20 [ 33.733094] ? lock_downgrade+0x990/0x990 [ 33.733110] ? lock_release+0xa40/0xa40 [ 33.733125] ? check_same_owner+0x320/0x320 [ 33.733134] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.733146] ? rcu_note_context_switch+0x710/0x710 [ 33.733154] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.733179] should_failslab+0xec/0x120 [ 33.733190] kmem_cache_alloc+0x47/0x760 [ 33.733197] ? memset+0x31/0x40 [ 33.733226] alloc_vfsmnt+0xe0/0x9c0 [ 33.733239] ? mnt_free_id.isra.18+0x50/0x50 [ 33.733250] ? perf_trace_lock+0x860/0x860 [ 33.733257] ? avc_has_extended_perms+0x12c0/0x12c0 [ 33.733273] ? avc_has_perm+0x43e/0x680 [ 33.733290] ? avc_has_perm_noaudit+0x520/0x520 [ 33.733305] ? trace_hardirqs_on+0xd/0x10 [ 33.733313] ? kmem_cache_free+0x21b/0x280 [ 33.733340] ? lock_acquire+0x1d5/0x580 [ 33.733349] ? __get_fs_type+0x8a/0xc0 [ 33.733360] ? lock_downgrade+0x990/0x990 [ 33.733371] ? module_unload_free+0x5b0/0x5b0 [ 33.733382] ? lock_release+0xa40/0xa40 [ 33.733388] ? _cond_resched+0x14/0x30 [ 33.733406] ? selinux_mount+0x2bb/0x4e0 [ 33.733424] vfs_kern_mount.part.23+0x84/0x4a0 [ 33.733439] ? may_umount+0xa0/0xa0 [ 33.733446] ? _raw_read_unlock+0x22/0x30 [ 33.733455] ? __get_fs_type+0x8a/0xc0 [ 33.733477] do_mount+0x400/0x2b70 [ 33.733490] ? lock_release+0x9d1/0xa40 [ 33.733506] ? copy_mount_string+0x40/0x40 [ 33.733520] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.733538] ? __do_page_fault+0x35b/0xb60 [ 33.733547] ? retint_kernel+0x10/0x10 [ 33.733574] ? copy_mount_options+0x18b/0x2e0 [ 33.733583] ? copy_mount_options+0x190/0x2e0 [ 33.733596] ? copy_mount_options+0x1f4/0x2e0 [ 33.733615] SyS_mount+0xab/0x120 [ 33.733630] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.733635] RIP: 0033:0x446739 [ 33.733639] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.733646] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.733650] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.733654] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.733658] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.733662] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 33.736747] FAULT_INJECTION: forcing a failure. [ 33.736747] name failslab, interval 1, probability 0, space 0, times 0 [ 33.736755] CPU: 1 PID: 7315 Comm: syz-executor7 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.736759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.736762] Call Trace: [ 33.736773] dump_stack+0x194/0x257 [ 33.736787] ? arch_local_irq_restore+0x53/0x53 [ 33.736800] ? perf_trace_lock_acquire+0x445/0x900 [ 33.736826] should_fail+0x8c0/0xa40 [ 33.736843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.736855] ? lock_downgrade+0x990/0x990 [ 33.736883] ? lock_acquire+0x1d5/0x580 [ 33.736892] ? handle_mm_fault+0x23e/0x940 [ 33.736904] ? lock_downgrade+0x990/0x990 [ 33.736926] ? lock_acquire+0x1d5/0x580 [ 33.736933] ? lock_acquire+0x1d5/0x580 [ 33.736942] ? fs_reclaim_acquire+0x20/0x20 [ 33.736954] ? lock_downgrade+0x990/0x990 [ 33.736971] ? lock_release+0xa40/0xa40 [ 33.736986] ? check_same_owner+0x320/0x320 [ 33.736995] ? handle_mm_fault+0x4e3/0x940 [ 33.737004] ? down_read_trylock+0xdb/0x170 [ 33.737015] ? rcu_note_context_switch+0x710/0x710 [ 33.737024] ? __handle_mm_fault+0x3980/0x3980 [ 33.737030] ? vmacache_find+0x61/0x270 [ 33.737052] should_failslab+0xec/0x120 [ 33.737064] kmem_cache_alloc+0x47/0x760 [ 33.737071] ? __do_page_fault+0x35b/0xb60 [ 33.737101] getname_flags+0xcb/0x580 [ 33.737123] user_path_at_empty+0x2d/0x50 [ 33.737140] do_mount+0x149/0x2b70 [ 33.737153] ? lock_release+0xa40/0xa40 [ 33.737170] ? copy_mount_string+0x40/0x40 [ 33.737186] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.737204] ? __do_page_fault+0x35b/0xb60 [ 33.737213] ? retint_kernel+0x10/0x10 [ 33.737239] ? copy_mount_options+0x18b/0x2e0 [ 33.737249] ? copy_mount_options+0x190/0x2e0 [ 33.737262] ? copy_mount_options+0x1f4/0x2e0 [ 33.737280] SyS_mount+0xab/0x120 [ 33.737296] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.737302] RIP: 0033:0x446739 [ 33.737306] RSP: 002b:00007fe0f20e3c08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.737313] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.737318] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.737322] RBP: 00007fe0f20e3a00 R08: 000000002051ffff R09: 0000000000000000 [ 33.737325] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.737329] R13: 0000000000000000 R14: 00007fe0f20e39c8 R15: 00007fe0f20e3b38 [ 33.740701] FAULT_INJECTION: forcing a failure. [ 33.740701] name failslab, interval 1, probability 0, space 0, times 0 [ 33.740710] CPU: 3 PID: 7321 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.740714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.740717] Call Trace: [ 33.740727] dump_stack+0x194/0x257 [ 33.740743] ? arch_local_irq_restore+0x53/0x53 [ 33.740756] ? perf_trace_lock+0xf1/0x860 [ 33.740784] should_fail+0x8c0/0xa40 [ 33.740803] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.740826] ? perf_trace_lock+0xf1/0x860 [ 33.740837] ? save_stack+0x43/0xd0 [ 33.740844] ? kasan_kmalloc+0xad/0xe0 [ 33.740853] ? _find_next_bit+0xee/0x120 [ 33.740868] ? trace_event_raw_event_lock+0x340/0x340 [ 33.740875] ? find_first_zero_bit+0x93/0xe0 [ 33.740897] ? trace_event_raw_event_lock+0x340/0x340 [ 33.740911] ? lock_acquire+0x1d5/0x580 [ 33.740920] ? fs_reclaim_acquire+0x20/0x20 [ 33.740931] ? lock_downgrade+0x990/0x990 [ 33.740948] ? lock_release+0xa40/0xa40 [ 33.740964] ? check_same_owner+0x320/0x320 [ 33.740980] ? rcu_note_context_switch+0x710/0x710 [ 33.740990] ? lock_acquire+0x1d5/0x580 [ 33.741015] should_failslab+0xec/0x120 [ 33.741028] __kmalloc_track_caller+0x5f/0x760 [ 33.741048] ? kstrdup_const+0x39/0x50 [ 33.741070] kstrdup+0x39/0x70 [ 33.741084] kstrdup_const+0x39/0x50 [ 33.741094] alloc_vfsmnt+0x1a5/0x9c0 [ 33.741103] ? mnt_free_id.isra.18+0x50/0x50 [ 33.741110] ? perf_trace_lock+0x860/0x860 [ 33.741114] ? avc_has_extended_perms+0x12c0/0x12c0 [ 33.741123] ? avc_has_perm+0x43e/0x680 [ 33.741134] ? avc_has_perm_noaudit+0x520/0x520 [ 33.741141] ? kmem_cache_free+0x170/0x280 [ 33.741148] ? kmem_cache_free+0x21b/0x280 [ 33.741160] ? trace_event_raw_event_lock+0x340/0x340 [ 33.741168] ? lock_acquire+0x1d5/0x580 [ 33.741173] ? __get_fs_type+0x8a/0xc0 [ 33.741180] ? lock_downgrade+0x990/0x990 [ 33.741186] ? module_unload_free+0x5b0/0x5b0 [ 33.741193] ? lock_release+0xa40/0xa40 [ 33.741198] ? _cond_resched+0x1d/0x30 [ 33.741209] ? selinux_mount+0x2bb/0x4e0 [ 33.741222] vfs_kern_mount.part.23+0x84/0x4a0 [ 33.741236] ? may_umount+0xa0/0xa0 [ 33.741243] ? _raw_read_unlock+0x22/0x30 [ 33.741251] ? __get_fs_type+0x8a/0xc0 [ 33.741275] do_mount+0x400/0x2b70 [ 33.741288] ? lock_release+0x9d1/0xa40 [ 33.741305] ? copy_mount_string+0x40/0x40 [ 33.741322] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.741341] ? __do_page_fault+0x35b/0xb60 [ 33.741351] ? retint_kernel+0x10/0x10 [ 33.741381] ? copy_mount_options+0x18b/0x2e0 [ 33.741391] ? copy_mount_options+0x190/0x2e0 [ 33.741406] ? copy_mount_options+0x1f4/0x2e0 [ 33.741428] SyS_mount+0xab/0x120 [ 33.741446] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.741452] RIP: 0033:0x446739 [ 33.741456] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.741464] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.741469] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.741473] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.741477] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.741480] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 33.833311] FAULT_INJECTION: forcing a failure. [ 33.833311] name failslab, interval 1, probability 0, space 0, times 0 [ 33.833319] CPU: 2 PID: 7336 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.833322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.833325] Call Trace: [ 33.833334] dump_stack+0x194/0x257 [ 33.833346] ? arch_local_irq_restore+0x53/0x53 [ 33.833358] ? perf_trace_lock_acquire+0x445/0x900 [ 33.833382] should_fail+0x8c0/0xa40 [ 33.833398] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.833414] ? perf_trace_lock_acquire+0x445/0x900 [ 33.833422] ? save_stack+0x43/0xd0 [ 33.833429] ? kasan_kmalloc+0xad/0xe0 [ 33.833438] ? _find_next_bit+0xee/0x120 [ 33.833453] ? find_first_zero_bit+0x93/0xe0 [ 33.833473] ? lock_acquire+0x1d5/0x580 [ 33.833478] ? fs_reclaim_acquire+0x20/0x20 [ 33.833485] ? lock_downgrade+0x990/0x990 [ 33.833497] ? lock_release+0xa40/0xa40 [ 33.833508] ? check_same_owner+0x320/0x320 [ 33.833524] ? rcu_note_context_switch+0x710/0x710 [ 33.833534] ? lock_acquire+0x1d5/0x580 [ 33.833555] should_failslab+0xec/0x120 [ 33.833566] __kmalloc_track_caller+0x5f/0x760 [ 33.833586] ? kstrdup_const+0x39/0x50 [ 33.833604] kstrdup+0x39/0x70 [ 33.833617] kstrdup_const+0x39/0x50 [ 33.833628] alloc_vfsmnt+0x1a5/0x9c0 [ 33.833635] FAULT_INJECTION: forcing a failure. [ 33.833635] name failslab, interval 1, probability 0, space 0, times 0 [ 33.833641] ? mnt_free_id.isra.18+0x50/0x50 [ 33.833652] ? perf_trace_lock+0x860/0x860 [ 33.833659] ? avc_has_extended_perms+0x12c0/0x12c0 [ 33.833674] ? avc_has_perm+0x43e/0x680 [ 33.833691] ? avc_has_perm_noaudit+0x520/0x520 [ 33.833706] ? trace_hardirqs_on+0xd/0x10 [ 33.833713] ? kmem_cache_free+0x21b/0x280 [ 33.833737] ? lock_acquire+0x1d5/0x580 [ 33.833745] ? __get_fs_type+0x8a/0xc0 [ 33.833756] ? lock_downgrade+0x990/0x990 [ 33.833766] ? module_unload_free+0x5b0/0x5b0 [ 33.833777] ? lock_release+0xa40/0xa40 [ 33.833784] ? _cond_resched+0x14/0x30 [ 33.833802] ? selinux_mount+0x2bb/0x4e0 [ 33.833820] vfs_kern_mount.part.23+0x84/0x4a0 [ 33.833835] ? may_umount+0xa0/0xa0 [ 33.833841] ? _raw_read_unlock+0x22/0x30 [ 33.833849] ? __get_fs_type+0x8a/0xc0 [ 33.833871] do_mount+0x400/0x2b70 [ 33.833884] ? lock_release+0x9d1/0xa40 [ 33.833900] ? copy_mount_string+0x40/0x40 [ 33.833914] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.833931] ? __do_page_fault+0x35b/0xb60 [ 33.833938] ? retint_kernel+0x10/0x10 [ 33.833964] ? copy_mount_options+0x18b/0x2e0 [ 33.833974] ? copy_mount_options+0x190/0x2e0 [ 33.833986] ? copy_mount_options+0x1f4/0x2e0 [ 33.834030] SyS_mount+0xab/0x120 [ 33.834046] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.834052] RIP: 0033:0x446739 [ 33.834056] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.834063] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.834067] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.834071] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.834074] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.834078] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 33.834112] CPU: 1 PID: 7337 Comm: syz-executor7 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.834115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.834116] Call Trace: [ 33.834122] dump_stack+0x194/0x257 [ 33.834130] ? arch_local_irq_restore+0x53/0x53 [ 33.834137] ? perf_trace_lock_acquire+0x445/0x900 [ 33.834159] should_fail+0x8c0/0xa40 [ 33.834171] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.834179] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 33.834194] ? perf_trace_lock+0x860/0x860 [ 33.834198] ? perf_trace_lock_acquire+0x445/0x900 [ 33.834204] ? is_bpf_text_address+0xa4/0x120 [ 33.834218] ? lock_acquire+0x1d5/0x580 [ 33.834221] ? lock_acquire+0x1d5/0x580 [ 33.834226] ? fs_reclaim_acquire+0x20/0x20 [ 33.834232] ? lock_downgrade+0x990/0x990 [ 33.834246] ? lock_release+0xa40/0xa40 [ 33.834255] ? check_same_owner+0x320/0x320 [ 33.834260] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.834267] ? rcu_note_context_switch+0x710/0x710 [ 33.834271] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 33.834284] should_failslab+0xec/0x120 [ 33.834290] kmem_cache_alloc+0x47/0x760 [ 33.834294] ? memset+0x31/0x40 [ 33.834310] alloc_vfsmnt+0xe0/0x9c0 [ 33.834322] ? mnt_free_id.isra.18+0x50/0x50 [ 33.834328] ? perf_trace_lock+0x860/0x860 [ 33.834332] ? avc_has_extended_perms+0x12c0/0x12c0 [ 33.834341] ? avc_has_perm+0x43e/0x680 [ 33.834351] ? avc_has_perm_noaudit+0x520/0x520 [ 33.834359] ? trace_hardirqs_on+0xd/0x10 [ 33.834363] ? kmem_cache_free+0x21b/0x280 [ 33.834379] ? lock_acquire+0x1d5/0x580 [ 33.834383] ? __get_fs_type+0x8a/0xc0 [ 33.834390] ? lock_downgrade+0x990/0x990 [ 33.834399] ? module_unload_free+0x5b0/0x5b0 [ 33.834405] ? lock_release+0xa40/0xa40 [ 33.834409] ? _cond_resched+0x14/0x30 [ 33.834419] ? selinux_mount+0x2bb/0x4e0 [ 33.834429] vfs_kern_mount.part.23+0x84/0x4a0 [ 33.834437] ? may_umount+0xa0/0xa0 [ 33.834441] ? _raw_read_unlock+0x22/0x30 [ 33.834446] ? __get_fs_type+0x8a/0xc0 [ 33.834459] do_mount+0x400/0x2b70 [ 33.834468] ? lock_release+0x9d1/0xa40 [ 33.834483] ? copy_mount_string+0x40/0x40 [ 33.834497] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.834514] ? __do_page_fault+0x35b/0xb60 [ 33.834519] ? retint_kernel+0x10/0x10 [ 33.834535] ? copy_mount_options+0x18b/0x2e0 [ 33.834541] ? copy_mount_options+0x190/0x2e0 [ 33.834551] ? copy_mount_options+0x1f4/0x2e0 [ 33.834564] SyS_mount+0xab/0x120 [ 33.834573] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.834576] RIP: 0033:0x446739 [ 33.834578] RSP: 002b:00007fe0f20e3c08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.834583] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.834585] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.834588] RBP: 00007fe0f20e3a00 R08: 000000002051ffff R09: 0000000000000000 [ 33.834590] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.834593] R13: 0000000000000000 R14: 00007fe0f20e39c8 R15: 00007fe0f20e3b38 2017/08/17 13:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x200) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") inotify_init1(0x80000) r1 = syz_open_dev$sg(&(0x7f0000b97000)="2f6465762f73672300", 0x1, 0x42202) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000923000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, "676253516f2cf87da0f6d6d00e79508f9890d98f31cf1713a5aa27b24194c98a3772da431a460524"}, 0x32) sysinfo(&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x400}) r5 = fcntl$dupfd(r0, 0x0, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={r4, 0x80000, r5}) timer_create(0x0, &(0x7f0000000000)={0x80, 0x8, 0x2, @pad=[0xfffffffffffffffb, 0x1f, 0x2f1, 0x3, 0x1404, 0xfffffffffffffffd, 0x4, 0x9]}, &(0x7f0000001000-0x4)=0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000cbf000-0x4)=0x88f, 0x4) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f00001fc000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000049000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c27000)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00006a2000-0x4)=r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000f1d000-0x10)={0x7, 0x10001, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = syz_open_dev$vcsa(&(0x7f0000aee000)="2f6465762f766373612300", 0x1, 0x2) writev(r8, &(0x7f0000b15000-0x60)=[{&(0x7f0000284000-0x47)="0d997f", 0x3}], 0x1) 2017/08/17 13:16:54 executing program 6 (fault-call:4 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") 2017/08/17 13:16:54 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x80003, 0x21852, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000d17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034c000)=0x46) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000c8a000)={@generic="04adf52ab68685b72e0a000100001588", 0xfff}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000d80000)=@get={0x1, &(0x7f0000d4b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000d1c000-0x4)=0xbe00000000000000, 0x4) r2 = socket$inet(0x2, 0x806, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x1, 0x4) r4 = accept4$inet(r2, &(0x7f0000c5b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000088000-0x4)=0x10, 0x80000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x2, 0x3}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d16000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00005c5000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) mmap(&(0x7f0000947000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d1b000-0x8)={r6, 0x10001}, &(0x7f0000d1d000-0x4)=0x8) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f000044e000-0x4)=0x0, &(0x7f0000d16000)=0x4) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d16000-0xc)={0x22, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) bind$inet(r2, &(0x7f0000323000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f00009b8000-0x4)=0x0, &(0x7f0000a84000)=0x4) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000c63000)=0x3, 0x4) [ 33.970782] sg_write: data in/out 393180/4 bytes for SCSI command 0x27-- guessing data in; [ 33.970782] program syz-executor2 not setting count and/or reply_len properly [ 33.970902] FAULT_INJECTION: forcing a failure. [ 33.970902] name failslab, interval 1, probability 0, space 0, times 0 [ 33.970907] CPU: 1 PID: 7340 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 33.970909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 33.970911] Call Trace: [ 33.970919] dump_stack+0x194/0x257 [ 33.970941] ? arch_local_irq_restore+0x53/0x53 [ 33.970948] ? perf_trace_lock_acquire+0x445/0x900 [ 33.970963] should_fail+0x8c0/0xa40 [ 33.970987] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 33.970991] ? lock_downgrade+0x990/0x990 [ 33.971006] ? do_raw_spin_trylock+0x190/0x190 [ 33.971023] ? _find_next_bit+0xee/0x120 [ 33.971040] ? _find_next_bit+0xee/0x120 [ 33.971047] ? find_next_bit+0x27/0x30 [ 33.971059] ? lock_acquire+0x1d5/0x580 [ 33.971063] ? lock_acquire+0x1d5/0x580 [ 33.971068] ? fs_reclaim_acquire+0x20/0x20 [ 33.971075] ? lock_downgrade+0x990/0x990 [ 33.971084] ? lock_release+0xa40/0xa40 [ 33.971088] ? lock_release+0xa40/0xa40 [ 33.971096] ? check_same_owner+0x320/0x320 [ 33.971102] ? rcu_note_context_switch+0x710/0x710 [ 33.971108] ? rcu_note_context_switch+0x710/0x710 [ 33.971134] should_failslab+0xec/0x120 [ 33.971144] __kmalloc+0x63/0x760 [ 33.971159] ? lockdep_init_map+0x9/0x10 [ 33.971166] ? debug_mutex_init+0x2d/0x60 [ 33.971173] ? __list_lru_init+0xcf/0x740 [ 33.971191] __list_lru_init+0xcf/0x740 [ 33.971212] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 33.971223] ? __init_waitqueue_head+0x97/0x140 [ 33.971234] ? init_wait_entry+0x1b0/0x1b0 [ 33.971262] ? __lockdep_init_map+0xe4/0x650 [ 33.971278] ? lockdep_init_map+0x9/0x10 [ 33.971293] sget_userns+0x658/0xe20 [ 33.971299] ? get_anon_bdev+0x2a0/0x2a0 [ 33.971328] ? __sb_start_write+0x2a0/0x2a0 [ 33.971333] ? __free_pages+0x107/0x150 [ 33.971343] ? free_hot_cold_page+0x12b0/0x12b0 [ 33.971362] ? alloc_pages_current+0xbe/0x1e0 [ 33.971378] ? free_pages+0x51/0x90 [ 33.971392] ? selinux_sb_copy_data+0x4a1/0x610 [ 33.971415] ? selinux_inode_listxattr+0x320/0x320 [ 33.971424] ? avc_has_perm_noaudit+0x520/0x520 [ 33.971441] ? kmem_cache_free+0x21b/0x280 [ 33.971461] mount_pseudo_xattr+0x12c/0x560 [ 33.971476] ? move_cursor+0x710/0x710 [ 33.971521] sockfs_mount+0x37/0x40 [ 33.971530] mount_fs+0x66/0x2d0 [ 33.971548] vfs_kern_mount.part.23+0xc6/0x4a0 [ 33.971562] ? may_umount+0xa0/0xa0 [ 33.971569] ? _raw_read_unlock+0x22/0x30 [ 33.971578] ? __get_fs_type+0x8a/0xc0 [ 33.971597] do_mount+0x400/0x2b70 [ 33.971609] ? lock_release+0x9d1/0xa40 [ 33.971623] ? copy_mount_string+0x40/0x40 [ 33.971636] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.971653] ? __do_page_fault+0x35b/0xb60 [ 33.971660] ? retint_kernel+0x10/0x10 [ 33.971685] ? copy_mount_options+0x18b/0x2e0 [ 33.971693] ? copy_mount_options+0x190/0x2e0 [ 33.971705] ? copy_mount_options+0x1f4/0x2e0 [ 33.971724] SyS_mount+0xab/0x120 [ 33.971740] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 33.971745] RIP: 0033:0x446739 [ 33.971749] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 33.971755] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 33.971760] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 33.971763] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 33.971766] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 33.971770] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 33.999497] sg_write: data in/out 393180/4 bytes for SCSI command 0x27-- guessing data in; [ 33.999497] program syz-executor2 not setting count and/or reply_len properly 2017/08/17 13:16:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000031000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x7ff, 0x0, 0xfffffffffffffffd, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x0, {0x10000, 0x0}, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80807, 0x200000101000007f) mmap(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x20000000000032, r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb9000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00005b6000)={0x8000, 0x1, 0x401, 0x7fff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000167000)={0x0, 0xfa, "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"}, &(0x7f00002ee000)=0x104) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={r3, 0x3fd}, &(0x7f00002be000-0x4)=0x8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00002bd000)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002be000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x81, 0x5, 0x5, 0xb0, 0x7, 0x400, 0x40, r4}, 0x20) ppoll(&(0x7f00002bd000)=[{r2, 0x20, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x1440, 0x0}], 0x3, &(0x7f00002be000-0x10)={0x0, 0x989680}, &(0x7f00002be000-0x8)={0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x841, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x4, &(0x7f0000001000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000be0000-0x10)={0x0, 0x0}, 0x10) getsockopt(r6, 0x10d, 0xc, &(0x7f00001b0000-0xab)="00000000", &(0x7f00002be000-0x4)=0x4) 2017/08/17 13:16:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f84000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, &(0x7f00007de000)=0x0) r2 = epoll_create1(0x0) r3 = accept4(r1, &(0x7f00008df000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000104000-0x4)=0x80, 0x80000) r4 = accept$inet6(r3, &(0x7f000032d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000062000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004f0000)={0x0, 0x5}, &(0x7f0000dbb000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000027b000-0xb0)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x30000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7d35}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4cd}], 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cde000)={r5, 0x9, 0x10000, 0x3ff}, 0x10) r6 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000e6000-0x4)=r5, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000985000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000289000-0x4)=0xd0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000e80000-0x8)={r5, 0xfff}, 0x8) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1e, &(0x7f0000aa5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000af3000)=0xaf) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000d6c000)={{0xa, 0x2, 0xb8, @loopback={0x0, 0x1}, 0x154}, {0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x9, [0x9, 0x3, 0x7, 0x10000, 0x8001, 0x9, 0x400, 0x8]}, 0x5c) tee(r4, r1, 0x7fff, 0x2) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d42000)=0x0, &(0x7f0000049000)=0x4) write(r0, &(0x7f0000177000)="3ff461e3e4451385705587d1c61fdbe5048b77a80cfb2a6ae3df8518b49631cba61ba98a609119bb23b61e388f0d3147145eacbce902aba41121b5b80206b4e4eaf62f93ba107d957c4519df017c9734a9dd6a520e76fa71782c37a9090afa152c8fde2f725e849e8185f77e623cf4b831e52f0f02d336f81b7dced955b6d7cde348edb119d7f67b3cf38cf0c233df44bdc9c443f18b81b4782828a7d8b165bfb6cff9cae9c3d0f8b7640c8867b6f5db4fe9543e570937b18d75508e5a5b340262b6574400000000cbb91400b1904fa484e9160230545dbce00d9f6f289f6444", 0xe0) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001ac000-0x4)=0x40, 0x4) setsockopt$inet6_buf(r7, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000311000)={r5, 0x7, &(0x7f0000810000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x10000}]}, &(0x7f0000369000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000464000-0xa0)={r5, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000, 0xf9, 0x3, 0x4}, &(0x7f0000fa1000)=0xa0) bind(r1, &(0x7f00008f6000-0x10)=@llc={0x1a, 0x4, 0x4, 0x2, 0x0, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r7, 0x29, 0x4000015, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000db", 0x15) [ 34.265594] FAULT_INJECTION: forcing a failure. sendmmsg$alg(r3, &(0x7f0000a79000-0x1c0)=[{0x0, 0x0, &(0x7f0000eed000-0x70)=[{&(0x7f00003b0000-0x1000)="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{&(0x7f00001df000-0xef)="3cb3d561c82d352d943fad9defe622b1aacb983674e3f550ccc3c1a6e6af92f8dfe36891a51a4f5ed1aebffd7d6e6cb927ba23ef4b6b1a4f600fe7f5fd76c689a90c1bb426bd21f781f7c41e2022671a43d70939b12eef6bb14f2a6e74880c4aab4786b38f1c8d8f60b365a44550eb90a2bd31954f562630c2df4dfacdc774fcada304d0771e218cad77be09c42fa000650fcbc622c70f1b186b1032fa8ccf70d23daec7440c809186654787c4d9666a10fd73622b492ba0eb0ce3a2167f8c186b66aeea9abd9b4903e7c339f7eeb7f7fafada4e099d6cfcf102589d7d341847882564b717d588606b93d926522d2b", 0xef}, {&(0x7f00000ae000+0x579)="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", 0x1000}, {&(0x7f0000fca000-0x8d)="344f757d8903d055cddb34a28a55be56e7981e00dc81608a31bd9eab12c37312781d19b0b4f38689e86b60398346dbd96a7b59d323ea37e1a79d2a4512c98ff678d1c6422a5c1cb9554217733e8cae61b390d7b5bc62a61d523117de7e3309f5951b30b21edae99be8374bd8249fd989f3202ea9bbe1942599e2132449f1d2d0fda4fa6d0d75843578aa185624", 0x8d}, {&(0x7f0000380000)="b75afc9b0e69f1ba6c986da28a548ab68ab0b4537d8e9d439daa8210f9fe9c2890a5ad5bb55d4f8fbb2172c77b121317bcaa5185d31388f90c435a67d4c2bad271dabca275537bfc42d5949a3dc35033818db052ec27dddbbc3d10ee811a947c31114f081b349fa8b36ec772d73c7d9f0cc51fdd047d850529e2cc9202eb2f8d378dbc2978c5f715496863c1098765ddaad9b8c1c6bd39bc85dea075461fc190bb33e61caa4c70e0038ea68049d3684aa3e1090b926796dd7183bb4500be47c849b257b33bb89d1cf33237df191654dd1a5d57160bd3f3b0033a86f737592b67c20522c2318c102befb2201083effcede12c32fe79f027f4", 0xf8}, {&(0x7f000006f000)="", 0x0}, {&(0x7f0000be1000-0x42)="85c91d0162459e48ad6008b7d54a1e077182f16f638bb48c8e676086176c1b8a9312140315abd78973a8476ec58705ce09e2dc8dd8a04d1f37d4a06ce19b060a41d4", 0x42}], 0x7, 0x0, 0x0, 0x4}], 0x8, 0x20008810) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000197000-0xa0)={r8, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x8001, 0x6, 0x5a}, &(0x7f000037f000)=0xa0) socket$netlink(0x10, 0x3, 0xc4b9e88b86264a00) 2017/08/17 13:16:55 executing program 7 (fault-call:3 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") 2017/08/17 13:16:55 executing program 6 (fault-call:4 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") 2017/08/17 13:16:55 executing program 5: mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dd3000)="a834", 0x2) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000624000-0x1b)="", &(0x7f0000557000-0x4)=0x0) pause() pipe2(&(0x7f00002a5000)={0x0, 0x0}, 0x800) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) fcntl$setown(r2, 0x8, r4) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000021b000)="2f6465762f6877726e6700", 0x8000, 0x0) ioctl$TCGETS(r5, 0x5401, &(0x7f00009af000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000e29000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f000040d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xffffffffffffff66}) writev(r6, &(0x7f0000bad000)=[{&(0x7f000005a000-0x29)="2900000018003121e5ffdd000065db070a0800000000ff07800000000c000900080000000000000005", 0x29}], 0x1) [ 34.265594] name failslab, interval 1, probability 0, space 0, times 0 [ 34.266074] FAULT_INJECTION: forcing a failure. [ 34.266074] name failslab, interval 1, probability 0, space 0, times 0 ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000dd1000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000dd4000)={0x6, 0x0, 0x5, 0x5, 0xffffffff7ffffffd, 0xd}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000088e000-0x10)={0x5, &(0x7f00001b6000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a44000-0x10)={r7, &(0x7f0000e7c000)="00000000000000000000000000000000000000000000000000"}) recvmsg(r2, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f0000dd3000)=[{&(0x7f00005e9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x1, &(0x7f00002eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x9}, 0x0) socket$netlink(0x10, 0x3, 0x13) r8 = syz_open_dev$vcsn(&(0x7f00004ed000-0xa)="2f6465762f7663732300", 0x1000, 0x0) ioctl$KVM_NMI(r8, 0xae9a) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00005fd000)={{0x2, 0x10000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x140000, 0x10001, 0x7, 0x6, 0x4, 0x4, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/17 13:16:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)="2f6465762f736e642f74696d657200", 0x0, 0xe00) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0xfff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)="00000000") ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000003000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0x20, 0x0, "46e9b88d54081bab31f24c2c65fadb1a311ca8d7e268f0f780c831258816f6632d05cf8215b1057fe944e676ed8f1e221f9ea0ada43d4b3595676296d74e7206", "434fc98ae5e1cf9094e3ad03579d24204a8421541bd6486e36adcdb81402f220", [0x7f, 0x100], 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f000056f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="bf0cfe2e2a41", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000d34000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x3, 0x3, 0xffffffff}) 2017/08/17 13:16:55 executing program 3: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002cc000)="2f6465762f6b766d00", 0x200040002cc000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000acd000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text32={0x20, &(0x7f0000af5000)="d9f2b987030000b809000000ba000000000f300f30c4e1105e96006000000f01b2d5000000660f09b805000000b9009000000f01c1c4c192c29800000000850fbb1666baf80cb802183c84ef66bafc0cec", 0x51}], 0x1, 0x0, &(0x7f0000af2000)=[@efer={0x2, 0x800}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ae9000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000819000-0x10)={0x6, 0x8, 0x3, 0x4}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00009db000)="") mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x103, 0x36, r2, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000512000)={0x0, 0x8, 0xda, &(0x7f0000af5000)=0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000737000)={0x30002, 0x0, [0x4, 0x7ff, 0x100000000, 0x3f, 0x4bd, 0x1, 0x10001, 0xd626]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000af8000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000af4000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mlock2(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000004000/0x9000)=nil, 0x9000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000006000)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000af8000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f000000f000-0x68)={0x81, 0x0, [0x100000000, 0x1, 0x8, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/17 13:16:55 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000aee000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003eb000-0xc)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f00008b2000/0x3000)=nil, 0x3000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f00002ae000/0x2000)=nil, 0x2000, 0x1000002, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000aef000-0x68)={0x7b, 0x0, [0x401, 0x59d6, 0x7, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000876000-0x9)="2f6465762f6b766d00", 0x400000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) mmap(&(0x7f00008c6000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00008ab000-0x48)={0x80003, 0x0, [0x0, 0x7c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000aed000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x8, 0x32, r2, 0x0) mmap(&(0x7f0000368000/0xc00000)=nil, 0xc00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000af0000-0xd)="766d6e657430766d6e65743000", 0x2, 0x0, &(0x7f0000af0000-0x40)={0x101, 0x3ff, 0x0, 0x1000, 0x2e02f1d5, 0x9, 0x9, 0xbe4d}) mmap(&(0x7f000061e000/0x1000)=nil, 0x1000, 0x3, 0x10810, r2, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b87000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20080, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x2000000, 0x810, r5, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000f6b000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000a1f000/0x8000)=nil, 0x8000, 0x3, 0x32, r2, 0xffffffffffffffff) mmap(&(0x7f0000cc4000/0x3000)=nil, 0x3000, 0x100000b, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x1, 0x50, r6, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000e43000)=[@text16={0x10, &(0x7f0000f68000)="36c80000000f01caf72bb82c008ed8ea0100a8002fc75efbbaf8d2e3756687d88466ef6766c7442400000000006766c7442402003000006766c744240600000000670f011c24b0c6eef0806c03360f20e0bad004b80e00ef0f22e2fa3cf80c0cb8b4161a8a66efbafc0cb80900ef", 0x6e}], 0x1, 0x0, &(0x7f0000522000-0x20)=[@dstype0={0x6, 0x8}, @cstype3={0x5, 0x6}], 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f00002aa000/0x4000)=nil, 0x4000, 0x3, 0x80000008031, 0xffffffffffffffff, 0x10000000000000) mmap(&(0x7f0000c67000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/17 13:16:55 executing program 6 (fault-call:4 fault-nth:11): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x7)="736f636b667300", 0x0, &(0x7f0000520000-0x1)="") [ 34.266081] CPU: 2 PID: 7361 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 34.266084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 34.266087] Call Trace: [ 34.266096] dump_stack+0x194/0x257 [ 34.266109] ? arch_local_irq_restore+0x53/0x53 [ 34.266121] ? perf_trace_lock_acquire+0x445/0x900 [ 34.266142] should_fail+0x8c0/0xa40 [ 34.266157] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 34.266162] ? lock_downgrade+0x990/0x990 [ 34.266179] ? do_raw_spin_trylock+0x190/0x190 [ 34.266194] ? _find_next_bit+0xee/0x120 [ 34.266208] ? _find_next_bit+0xee/0x120 [ 34.266214] ? find_next_bit+0x27/0x30 [ 34.266229] ? lock_acquire+0x1d5/0x580 [ 34.266235] ? lock_acquire+0x1d5/0x580 [ 34.266245] ? fs_reclaim_acquire+0x20/0x20 [ 34.266257] ? lock_downgrade+0x990/0x990 [ 34.266270] ? lock_release+0xa40/0xa40 [ 34.266276] ? lock_release+0xa40/0xa40 [ 34.266288] ? check_same_owner+0x320/0x320 [ 34.266297] ? rcu_note_context_switch+0x710/0x710 [ 34.266305] ? rcu_note_context_switch+0x710/0x710 [ 34.266321] should_failslab+0xec/0x120 [ 34.266327] __kmalloc+0x63/0x760 [ 34.266336] ? lockdep_init_map+0x9/0x10 [ 34.266341] ? debug_mutex_init+0x2d/0x60 [ 34.266345] ? __list_lru_init+0xcf/0x740 [ 34.266356] __list_lru_init+0xcf/0x740 [ 34.266368] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 34.266374] ? __init_waitqueue_head+0x97/0x140 [ 34.266380] ? init_wait_entry+0x1b0/0x1b0 [ 34.266385] ? __lockdep_init_map+0xe4/0x650 [ 34.266394] ? lockdep_init_map+0x9/0x10 [ 34.266404] sget_userns+0x658/0xe20 [ 34.266407] ? get_anon_bdev+0x2a0/0x2a0 [ 34.266423] ? __sb_start_write+0x2a0/0x2a0 [ 34.266426] ? __free_pages+0x107/0x150 [ 34.266432] ? free_hot_cold_page+0x12b0/0x12b0 [ 34.266443] ? alloc_pages_current+0xbe/0x1e0 [ 34.266453] ? free_pages+0x51/0x90 [ 34.266461] ? selinux_sb_copy_data+0x4a1/0x610 [ 34.266474] ? selinux_inode_listxattr+0x320/0x320 [ 34.266480] ? avc_has_perm_noaudit+0x520/0x520 [ 34.266490] ? kmem_cache_free+0x21b/0x280 [ 34.266501] mount_pseudo_xattr+0x12c/0x560 [ 34.266510] ? move_cursor+0x710/0x710 [ 34.266529] sockfs_mount+0x37/0x40 [ 34.266534] mount_fs+0x66/0x2d0 [ 34.266545] vfs_kern_mount.part.23+0xc6/0x4a0 [ 34.266553] ? may_umount+0xa0/0xa0 [ 34.266557] ? _raw_read_unlock+0x22/0x30 [ 34.266562] ? __get_fs_type+0x8a/0xc0 [ 34.266575] do_mount+0x400/0x2b70 [ 34.266582] ? lock_release+0x9d1/0xa40 [ 34.266592] ? copy_mount_string+0x40/0x40 [ 34.266600] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.266611] ? __do_page_fault+0x35b/0xb60 [ 34.266616] ? retint_kernel+0x10/0x10 [ 34.266632] ? copy_mount_options+0x18b/0x2e0 [ 34.266638] ? copy_mount_options+0x190/0x2e0 [ 34.266645] ? copy_mount_options+0x1f4/0x2e0 [ 34.266656] SyS_mount+0xab/0x120 [ 34.266665] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 34.266669] RIP: 0033:0x446739 [ 34.266671] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 34.266676] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 34.266678] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 34.266681] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 34.266683] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 34.266686] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 34.273243] QAT: Invalid ioctl [ 34.280743] FAULT_INJECTION: forcing a failure. [ 34.280743] name failslab, interval 1, probability 0, space 0, times 0 [ 34.280753] CPU: 1 PID: 7371 Comm: syz-executor6 Not tainted 4.13.0-rc5-next-20170817+ #5 [ 34.280757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 34.280760] Call Trace: [ 34.280770] dump_stack+0x194/0x257 [ 34.280785] ? arch_local_irq_restore+0x53/0x53 [ 34.280798] ? perf_trace_lock+0xf1/0x860 [ 34.280825] should_fail+0x8c0/0xa40 [ 34.280842] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 34.280860] ? trace_event_raw_event_lock+0x340/0x340 [ 34.280878] ? ida_get_new_above+0x421/0x9d0 [ 34.280890] ? perf_trace_lock+0xf1/0x860 [ 34.280913] ? trace_event_raw_event_lock+0x340/0x340 [ 34.280925] ? lock_acquire+0x1d5/0x580 [ 34.280932] ? lock_acquire+0x1d5/0x580 [ 34.280941] ? fs_reclaim_acquire+0x20/0x20 [ 34.280953] ? lock_downgrade+0x990/0x990 [ 34.280970] ? lock_release+0xa40/0xa40 [ 34.280986] ? check_same_owner+0x320/0x320 [ 34.280994] ? lock_downgrade+0x990/0x990 [ 34.281010] ? rcu_note_context_switch+0x710/0x710 [ 34.281038] should_failslab+0xec/0x120 [ 34.281050] __kmalloc+0x63/0x760 [ 34.281059] ? lock_downgrade+0x990/0x990 [ 34.281076] ? register_shrinker+0x10e/0x2d0 [ 34.281084] ? trace_event_raw_event_module_request+0x320/0x320 [ 34.281103] register_shrinker+0x10e/0x2d0 [ 34.281114] ? prepare_kswapd_sleep+0x1f0/0x1f0 [ 34.281121] ? _down_write_nest_lock+0x120/0x120 [ 34.281133] ? memcpy+0x45/0x50 [ 34.281157] sget_userns+0xbcd/0xe20 [ 34.281162] ? get_anon_bdev+0x2a0/0x2a0 [ 34.281192] ? __sb_start_write+0x2a0/0x2a0 [ 34.281197] ? __free_pages+0x107/0x150 [ 34.281208] ? free_hot_cold_page+0x12b0/0x12b0 [ 34.281228] ? alloc_pages_current+0xbe/0x1e0 [ 34.281246] ? free_pages+0x51/0x90 [ 34.281259] ? selinux_sb_copy_data+0x4a1/0x610 [ 34.281284] ? selinux_inode_listxattr+0x320/0x320 [ 34.281294] ? avc_has_perm_noaudit+0x520/0x520 [ 34.281313] ? kmem_cache_free+0x21b/0x280 [ 34.281334] mount_pseudo_xattr+0x12c/0x560 [ 34.281350] ? move_cursor+0x710/0x710 [ 34.281384] sockfs_mount+0x37/0x40 [ 34.281394] mount_fs+0x66/0x2d0 [ 34.281413] vfs_kern_mount.part.23+0xc6/0x4a0 [ 34.281428] ? may_umount+0xa0/0xa0 [ 34.281435] ? _raw_read_unlock+0x22/0x30 [ 34.281444] ? __get_fs_type+0x8a/0xc0 [ 34.281468] do_mount+0x400/0x2b70 [ 34.281482] ? lock_release+0x9d1/0xa40 [ 34.281499] ? copy_mount_string+0x40/0x40 [ 34.281514] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.281533] ? __do_page_fault+0x35b/0xb60 [ 34.281542] ? retint_kernel+0x10/0x10 [ 34.281571] ? copy_mount_options+0x18b/0x2e0 [ 34.281581] ? copy_mount_options+0x190/0x2e0 [ 34.281595] ? copy_mount_options+0x1f4/0x2e0 [ 34.281615] SyS_mount+0xab/0x120 [ 34.281632] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 34.281638] RIP: 0033:0x446739 [ 34.281641] RSP: 002b:00007f653d54fc08 EFLAGS: 00000292 ORIG_RAX: 00000000000000a5 [ 34.281649] RAX: ffffffffffffffda RBX: 00000000202bf000 RCX: 0000000000446739 [ 34.281653] RDX: 00000000203e8ff9 RSI: 0000000020026ff8 RDI: 00000000202bf000 [ 34.281657] RBP: 00007f653d54fa00 R08: 000000002051ffff R09: 0000000000000000 [ 34.281661] R10: 0000000000000000 R11: 0000000000000292 R12: 00000000004a8096 [ 34.281665] R13: 0000000000000000 R14: 00007f653d54f9c8 R15: 00007f653d54fb38 [ 34.281986] kasan: CONFIG_KASAN_INLINE enabled [ 34.281989] kasan: GPF could be caused by NULL-ptr deref or user memory access