INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.8' (ECDSA) to the list of known hosts. 2018/04/20 23:06:53 fuzzer started 2018/04/20 23:06:53 dialing manager at 10.128.0.26:40315 2018/04/20 23:06:59 kcov=true, comps=false 2018/04/20 23:07:02 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000002340)='/dev/vcsa#\x00', 0x2, 0x1) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000240)=""/238, 0xee}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f0000001340)=""/4096, 0x1000}, 0x0) writev(r0, &(0x7f0000000180), 0x100000000000026a) 2018/04/20 23:07:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x3c5, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/107, 0x6b, 0x2, &(0x7f0000000300)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000100)=""/191, 0xfffffffffffffcdd, 0x0, 0x0, 0xfffffffffffffeb5) 2018/04/20 23:07:02 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="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", 0xde2}, {&(0x7f0000001440)="f2a91bbfb34cc8a357fb2a8c445b84085a464ca7bd7d8dbf8f1a6ebe6e01d592090aa3892edecaeab91f2948ed1d211edb2e665725abb8bc654f791bc6ce90b6af08c3e9964fed762529240f4d68f0225ce72805996e15a2a912cd8d0e9aa7e2933073a9a8db6fbd1142a589a56724a23c9a71448c4848262eebc49f1fe92c64ade13db5d25bf5e87e0169a3350a7ef1a7533679b963f42cce4bb46ce0fa8c16c16d08a151ecbd54e157e95e0aba3b37ee295361709f6ca10feacf4965f4931ed2cf4d0712082341efccb6486efaa2df204abfed1c6877417827e747e8af6040677f608d82bbc7b1ebbfac8429e49383", 0xf0}, {&(0x7f0000000000)="374525525905b8f75a4bb879", 0xc}], 0x3) 2018/04/20 23:07:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000440)={0x19980330}, &(0x7f0000000480)) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x2d4}, 0x0) 2018/04/20 23:07:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000005600)="d6", 0x1}], 0x1, 0xfffff) lseek(r0, 0x0, 0x3) 2018/04/20 23:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/20 23:07:02 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)) syzkaller login: [ 41.987228] ip (3749) used greatest stack depth: 54672 bytes left [ 43.118421] ip (3860) used greatest stack depth: 54560 bytes left [ 43.293733] ip (3874) used greatest stack depth: 54200 bytes left [ 43.688831] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.695372] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.742952] device bridge_slave_0 entered promiscuous mode [ 43.865937] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.872468] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.908941] device bridge_slave_0 entered promiscuous mode [ 43.948787] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.955283] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.991517] device bridge_slave_1 entered promiscuous mode [ 44.012083] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.018557] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.036964] device bridge_slave_0 entered promiscuous mode [ 44.048106] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.054559] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.077871] device bridge_slave_0 entered promiscuous mode [ 44.097501] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.104089] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.123195] device bridge_slave_0 entered promiscuous mode [ 44.133789] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.140280] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.152156] device bridge_slave_0 entered promiscuous mode [ 44.159249] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.165697] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.181308] device bridge_slave_0 entered promiscuous mode [ 44.196311] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.202778] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.222997] device bridge_slave_0 entered promiscuous mode [ 44.234734] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.241209] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.266946] device bridge_slave_1 entered promiscuous mode [ 44.276685] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.283168] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.293967] device bridge_slave_1 entered promiscuous mode [ 44.302346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.313307] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.319753] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.353175] device bridge_slave_1 entered promiscuous mode [ 44.359809] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.366276] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.379256] device bridge_slave_1 entered promiscuous mode [ 44.387687] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.394151] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.413381] device bridge_slave_1 entered promiscuous mode [ 44.422990] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.429481] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.439896] device bridge_slave_1 entered promiscuous mode [ 44.449458] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.455905] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.481421] device bridge_slave_1 entered promiscuous mode [ 44.498603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.508705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.516541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.533572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.573366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.621694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.629957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.715606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.727275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.739666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.747535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.765686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.839416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.857075] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.959687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.421119] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.630427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.712636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.738081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.745990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.768667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.795602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.868770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.915712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.956934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.966318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.976993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.987301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.024462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.090139] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.196758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.614736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.827893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.856847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.886896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.016461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.037400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.044759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.061426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.102102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.110625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.120751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.130455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.142537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.157585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.210829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.259391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.270353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.287572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.325449] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.336509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.354748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.371278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.383057] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.396080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.418941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.433643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.447825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.460198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.468621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.483060] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.491878] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.502304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.517295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.566498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.597193] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.605224] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.612303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.650938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.688120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.703334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.731578] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.738703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.747852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.774103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.781473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.800076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.830218] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.840930] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.858151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.888752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.918936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.946631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.964081] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.980962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.992386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.015976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.029785] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.037130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.067122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.096666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.125789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.150710] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.160772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.173717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.450979] ip (4251) used greatest stack depth: 54160 bytes left [ 49.493545] ip (4341) used greatest stack depth: 53976 bytes left [ 49.687107] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.693590] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.700445] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.706891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.728707] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.750345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.907803] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.914289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.921230] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.927677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.960473] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.978229] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.984684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.991519] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.997966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.006148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.214781] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.221258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.228119] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.234572] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.243183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.252381] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.258828] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.265663] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.272124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.341669] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.395909] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.402478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.409353] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.415797] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.431480] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.480541] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.487089] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.493945] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.500437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.548262] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.679019] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.685543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.692374] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.698821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.760137] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.784413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.806236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.824249] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.860347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.882850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.910482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.922290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.157905] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.191210] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.543503] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.683218] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.764909] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.774419] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.825675] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.897096] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.903365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.918743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.977102] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.983429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.002962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.134876] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.413857] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.420213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.431112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.502243] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.508546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.515793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.553756] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.561842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.579472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.603670] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.614455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.641378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.671008] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.677683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.690566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.904393] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.910695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.932636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 23:07:28 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=ANY=[@ANYBLOB="3000000018001d0000000000000000000a00000000000006000000001400090009000000", @ANYBLOB='\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) 2018/04/20 23:07:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:28 executing program 7: 2018/04/20 23:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:29 executing program 7: 2018/04/20 23:07:29 executing program 5: 2018/04/20 23:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:29 executing program 7: 2018/04/20 23:07:29 executing program 0: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) 2018/04/20 23:07:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x7, 0x0) ioctl$KDMKTONE(r0, 0x2201, 0x200000000800000) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffc07}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000000140)="f860c0b24546a18539b023dae5cd97b28898b132fdb315bfc6b2fbbbb3a9c57cc1d5758563b1b7f432291edd4b995cd67c31633384383667acb14c58819038c3ff98ff4c5b79b6635b0f8664962e436560ec93425f7c3dc522780d06d6d6a8f0e6969212a51813d3fb654f53b74140a9dad1139cdfd9eb840bceb264be9c463567585f438204c4a0e4265e6ed50fdff7ab5f6b2a5c579cc9442eb7a7e41a70e689255e6d6e32a4db3e4a37e3f85d2b5285b0e97ad8bff36c7c1170aa72cdf709093f") setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) chroot(&(0x7f0000000040)='./file0\x00') 2018/04/20 23:07:29 executing program 2: clone(0x30000000, &(0x7f0000000080), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) 2018/04/20 23:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:29 executing program 5: 2018/04/20 23:07:29 executing program 4: 2018/04/20 23:07:29 executing program 7: 2018/04/20 23:07:29 executing program 1: [ 66.688837] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/20 23:07:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000240), &(0x7f00000002c0)}}) 2018/04/20 23:07:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f0000000800)=0xc) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) pwritev(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000200)}], 0x1, 0x0) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}]}) creat(&(0x7f0000000940)='./file0\x00', 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00000007c0)={0x2, 0x4e21}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000100)=""/149}) 2018/04/20 23:07:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000006900)=@nfc, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000006bc0)=""/34, 0x22}}], 0x1, 0x0, 0x0) 2018/04/20 23:07:29 executing program 1: 2018/04/20 23:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/20 23:07:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}, 0x8) 2018/04/20 23:07:30 executing program 2: 2018/04/20 23:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, 0x0, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x0) writev(r0, &(0x7f0000000180), 0x100000000000026a) 2018/04/20 23:07:30 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)) 2018/04/20 23:07:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) ioctl$LOOP_SET_STATUS64(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0, 0x0, "357d7f1d2ae193359c81ce42a460951711cff01337083d31d9f409c21b4fb9057f45b76f093f5dd55f26937f70767179f35d90460f23b5e4f42ef69ca7d826d3", "a8894d0bd9b56dfec71e38db85115be64be3da6a7bcc60fcc38f0b21a5765d22ac99da069cb7d459dba9f024430818048dd9d5b7b1ef99181245455b4fc2fc86", "79601449e9b12a704d32c224eb6895b74c944d012298797a4481b77ca90a3323"}) 2018/04/20 23:07:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/20 23:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="440d0515d619000000000020ec", 0xd) 2018/04/20 23:07:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/04/20 23:07:31 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000400)) 2018/04/20 23:07:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) 2018/04/20 23:07:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) truncate(&(0x7f0000000040)='./bus\x00', 0xfffe) r2 = open(&(0x7f0000000180)='./bus\x00', 0x4400, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 23:07:31 executing program 4: r0 = inotify_init1(0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) 2018/04/20 23:07:31 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:31 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf8500000000006309000010", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) 2018/04/20 23:07:31 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x82000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x7, 0x3, 0x2, 0x4, 0x4, 0x80000001, 0xd8a}, 0x20) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'veth1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_getaddr={0x6c, 0x16, 0x20, 0x70bd2b, 0x25dfdbfe, {0x2, 0x1f, 0x20, 0xff, r2}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xe}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LABEL={0x14, 0x3, 'ip_vti0\x00'}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x5}, 0x20000000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000000005, 0x8031, 0xffffffffffffffff, 0x0) restart_syscall() 2018/04/20 23:07:31 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x400, 0x4, 0x8000, 0x1, r0, 0x9}, 0x2c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x5}) pipe(&(0x7f0000000100)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000180)='\x00', 0x3) bind(r2, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/04/20 23:07:31 executing program 0: syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000229000)=0xad, 0x7) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/04/20 23:07:31 executing program 4: unshare(0x3fe) setns(0xffffffffffffffff, 0x0) 2018/04/20 23:07:31 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x2f, 0x0, 0x8, 0x3, 0x0, 0x800, 0x65}, 0x8) 2018/04/20 23:07:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0xfffffffffffffee6, &(0x7f00000003c0)) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000240)='ppp1GPL\x00', 0x8, 0x2) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000004c0)=""/244, &(0x7f0000000380)=0xf4) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2b2, @loopback={0x0, 0x1}, 0xffffffffffff8dbd}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9, 0x332617b3}, 0x90) 2018/04/20 23:07:31 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:31 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x100000001, 0x5, 0xffffffffffffffff}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000280)=ANY=[@ANYBLOB="3f0000005c000000c571ed50e2ebbed056b9e0a73dbf617de1ca8c2322d59297bb3b8395752de8bf419a836b921c4be5f57cf0893ee395a5063a6f542ab693a043e3fbcda9215faec2f1bb7d291b8b707b3bd75db414563c3a119e178f2bb8a2229619b4"]) wait4(r2, &(0x7f0000000180), 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x80010, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x10001, 0x0, 0x10001, 0x5}) inotify_init1(0x800) wait4(r2, 0x0, 0x2, &(0x7f0000000340)) ioctl$TCSBRK(r4, 0x5409, 0xe7) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000000)="351a03e937b4a0ad8783ec63da28b336", 0x10) fallocate(r4, 0x0, 0x0, 0x7c) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000140)=ANY=[]) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000001c0)={0x62, 0x0, 0x1, 0x1f}) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000400)="3b871c6beff06b3e15277b8cfc3a79355f46f65b800bf9a1f6911f9fb2bcfe6788a902809de9aeecf1a4ce40efda6a199bbbad6bdba1d7aee8a878d2d05057c1f7") 2018/04/20 23:07:31 executing program 2: r0 = memfd_create(&(0x7f0000000040)='^posix_acl_accesskeyring', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x209b, 0x9, 0x8, 'queue1\x00', 0x4}) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x74}, {0x6}]}) 2018/04/20 23:07:31 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x8975, r0, 0xfffffffffffffffd) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) exit(0x3ff) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000040)=0x101, 0x4) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x4e20, 0x3, @empty, 0x2}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}]}, 0x110) 2018/04/20 23:07:31 executing program 0: syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000229000)=0xad, 0x7) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/04/20 23:07:31 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000100)=0x790e, 0x3a3) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/60) [ 68.861989] audit: type=1326 audit(1524265651.860:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5912 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455379 code=0x0 [ 68.922007] audit: type=1326 audit(1524265651.920:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5912 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455379 code=0x0 2018/04/20 23:07:32 executing program 3: 2018/04/20 23:07:32 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0xffffffffffffffff, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8, 0x20, 0xfffffffffffffffc, 0x8, &(0x7f0000000000)='sit0\x00', 0x4, 0x9, 0x4}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/04/20 23:07:32 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0000, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000040)="4434c02eadc39a5d0155b1bc953cf5c945b9edc89d66645b88bf994032b49761d540bb32904053d75b72017f92") 2018/04/20 23:07:32 executing program 5: set_thread_area(&(0x7f0000000040)={0x8, 0xffffffff, 0x1400, 0x1800000000, 0x7, 0x4, 0x849, 0xaa, 0x4, 0x2000000000000000}) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffc00}, 0x10) 2018/04/20 23:07:32 executing program 2: 2018/04/20 23:07:32 executing program 7: 2018/04/20 23:07:32 executing program 1: [ 69.859750] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/20 23:07:32 executing program 3: 2018/04/20 23:07:33 executing program 2: 2018/04/20 23:07:33 executing program 1: 2018/04/20 23:07:33 executing program 7: 2018/04/20 23:07:33 executing program 5: 2018/04/20 23:07:33 executing program 4: 2018/04/20 23:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:33 executing program 3: 2018/04/20 23:07:33 executing program 0: 2018/04/20 23:07:33 executing program 1: 2018/04/20 23:07:33 executing program 0: 2018/04/20 23:07:33 executing program 7: 2018/04/20 23:07:33 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x6, 0x5}, &(0x7f0000000180)=0xc) clock_adjtime(0x0, &(0x7f0000000000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf423f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x5}) 2018/04/20 23:07:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 23:07:33 executing program 3: 2018/04/20 23:07:33 executing program 5: 2018/04/20 23:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:33 executing program 7: 2018/04/20 23:07:33 executing program 2: 2018/04/20 23:07:33 executing program 0: 2018/04/20 23:07:33 executing program 5: 2018/04/20 23:07:33 executing program 1: 2018/04/20 23:07:33 executing program 3: 2018/04/20 23:07:33 executing program 4: 2018/04/20 23:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:33 executing program 2: 2018/04/20 23:07:33 executing program 5: 2018/04/20 23:07:33 executing program 0: 2018/04/20 23:07:33 executing program 7: 2018/04/20 23:07:33 executing program 3: 2018/04/20 23:07:33 executing program 1: 2018/04/20 23:07:33 executing program 4: 2018/04/20 23:07:33 executing program 0: 2018/04/20 23:07:33 executing program 2: 2018/04/20 23:07:33 executing program 5: 2018/04/20 23:07:34 executing program 3: socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/31) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00000001c0)=0x4a98, 0x4) shmget(0x0, 0x3000, 0x408, &(0x7f0000ffb000/0x3000)=nil) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/20 23:07:34 executing program 1: 2018/04/20 23:07:34 executing program 7: 2018/04/20 23:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:34 executing program 4: 2018/04/20 23:07:34 executing program 0: 2018/04/20 23:07:34 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x400, 0x4, 0x8000, 0x1, r0, 0x9}, 0x2c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x5}) pipe(&(0x7f0000000100)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000180)='\x00', 0x3) bind(r2, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/04/20 23:07:34 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:34 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) ftruncate(r0, 0x8001) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xff, 0x2) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/20 23:07:34 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"beb37f1397a47d"}, 0x1000}, 0x10) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x0, 0x2}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/20 23:07:34 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2f6465762f76679c5a652548a8e8aa8642090a615f6172628300657f00", 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x18, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f00000001c0)="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"], 0x1000) 2018/04/20 23:07:34 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000000000), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061bffc), 0x448c19371755b851) 2018/04/20 23:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000), 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00003efff4)={0x10, 0x0, 0x0, 0x808000}, 0xc) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0xfff, 0x10001}, 'port1\x00', 0x40, 0x10015, 0x26, 0x9, 0x6, 0x9, 0x1, 0x0, 0x1, 0x7}) 2018/04/20 23:07:34 executing program 5: r0 = inotify_init1(0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xa000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0xede}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x2dad, 0x20}, 0xc) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a532}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000280)="6e65e026cdc17000") 2018/04/20 23:07:34 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x240800, 0x0) lseek(r0, 0x10, 0x7) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x40, 0x4, &(0x7f0000000580)=[{&(0x7f00000002c0)="e7", 0x1, 0x616}, {&(0x7f0000000340)="9f9bdba1481f63861c4429c1e370a27bdba667972d6bf91a59cb82a05af966943d52e2cd1cb5865859586666783334e8a76aa5eff36696527b74c2d16c1355c4ca381dc402b537927d6e94cebafd2aae03aff47304588dfc82b16f6541bf00583d7aa8f5d812ca609c011a78e8c5fa0a17d782d42bd0af37b8b0bc2fcee1b25571000b4c14e8b663d9aacaf3b4d8e63079eb53aca03836a438c48c23a0130fd44fb71a002bcceed9990c3a106c31d3e429f700457e89cbeb9daff5d012386f09b278e406c31b52", 0xc7, 0xfff}, {&(0x7f0000000440)="67899b9b3581932d8a6120321dd7bd624ced0df8a4b8a99a166e3fd7844f8ebda6d2ba70743b113837edca6154829382ad6595380aa6980011399bd35cac041944b72f7ec68c916a27871e0cd328b99760c26e9eade8f4a71cd95b0f64265615ad87dd05830cbaadb291acf77e5fbcd3e79495db95a74476da43c297bd2164668615", 0x82, 0x101}, {&(0x7f0000000500)="5f7f8be5b18cecfdd28ae3da74878f0b07011893c137a343e2e4fa2f7ba1aa29629289276a0d4a65ac035adbc69b135a3e7236c53ae68ee7e19215771c29e47cb8f9873f552db56ac07016dcbd", 0x4d, 0x7}], 0x80000, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d6f636861727365743d6d6163726f6d616e69616e2c756d61736b3d353430323536342c706172743dc72c63726561746f723df26d738d07682143c39328199218b602060da22c706172743d3338333b2d3937373f342c696f636861727365743d6d6163726f6d616e69616e2c696f636861727365743d6d616363726f617469616e2c00"]) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{0x77359400}, {r1, r2+10000000}}, &(0x7f00000001c0)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1000000000000005, 0xb, 0x401, 0x3}, 0x9d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000000)="ac6f5ac9", &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r3, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r3, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) 2018/04/20 23:07:34 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2020}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@bridge_getneigh={0x1b0, 0x1e, 0x0, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x0, 0x41080}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_LINKMODE={0x8, 0x11, 0x7}, @IFLA_PORT_SELF={0x16c, 0x19, [@nested={0x168, 0x7d, [@generic="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", @typed={0x8, 0x3f, @uid=r2}, @generic="12210824f8200c7f7dec557d281aab05becc8bd7768c514a7fe27d5198d6465d80c69831a22383cfe064eea4a061eb6b860c4d7bb0e1f91e5ddbfe830bc411f1167c20f232c7eb7e211daca168f688dd1b0812cb088c21046661a6"]}]}, @IFLA_IFALIAS={0x14, 0x14, 'bond_slave_1\x00'}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r3 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TIOCNXCL(r3, 0x540d) bind$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) mmap(&(0x7f0000b13000/0x4000)=nil, 0x4000, 0x1000001, 0x10010, r0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00000000c0), 0x4) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000080)=""/30) 2018/04/20 23:07:34 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYPTR64, @ANYRES32=r0], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64, @ANYRES64=r1], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16]], 0x16) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)=""/158, &(0x7f0000000000)=0x9e) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000003c0)=0x98, 0x4) clock_nanosleep(0x7, 0x1, &(0x7f0000000340)={r3, r4+10000000}, &(0x7f0000000380)) truncate(&(0x7f0000000040)='./file0\x00', 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) 2018/04/20 23:07:35 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f000000a000)) chmod(&(0x7f0000dd3000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) 2018/04/20 23:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/20 23:07:35 executing program 2: r0 = socket(0x9, 0x800, 0xfffffffffffffffc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r1) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/20 23:07:35 executing program 5: r0 = inotify_init1(0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xa000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0xede}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x2dad, 0x20}, 0xc) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a532}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000280)="6e65e026cdc17000") 2018/04/20 23:07:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x200080, 0x0) unshare(0x400) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x6ec, 0x0, 0x17, 0x0, 0x1, "2b8a9c6dbfbb035df43f731d0f9c9981cf972ceef4f16514d62aa094586c9ee2f84138e633855888921a0c14c0e813c7545a98ebb1e1ae78730acfef497fffe4", "31d1094af8fea72b7e16590949a65bde410a433ca274fa7179103c8dc9e096078bcef06e9f7498213e8e589108b4ea849fbf666abf608ef6787cace560028fce", "3fda7983e54aa333e00b9335693d98b4bcc4c237bce7185b853b9293eab31c73", [0x6, 0x9]}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0xd78}, 0x8) 2018/04/20 23:07:35 executing program 4: socket$key(0xf, 0x3, 0x2) 2018/04/20 23:07:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/33, 0x21) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) prctl$void(0x27) 2018/04/20 23:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, 0x0, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:35 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x10000) readv(r0, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/51, 0x33}, {&(0x7f0000001580)=""/151, 0x97}], 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000484344017f3f464cad001a8b2ddf3df52c1562975e479f110e47183f61d490de3ca4e8f2e529268c40eea67ecef1142bf76ab9d3977a36010b6752184cfca00b4d5b2b24787bb818fa3a64aa33b2a07af9fbb09e1cf5e92aa5c3846cfebf038450a6e4481f4daddb7ea02c5f1179272b730108c2f6850f255ff6fbc2023fdc7b7a1b775a70bcabff514d294ebeb5b4384b9612cdeab16e8698e5919f1b930d"], &(0x7f0000000180)=0x57) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r2, 0x6}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x800, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x501800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xffff, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0xffffffffffffffff, 0x9, 0x2, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x1, 0x43, 0x7, 0x101, 0x8}, &(0x7f0000000140)=0x14) write$binfmt_elf32(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x6, 0x3, 0x0, 0x3, 0x3e, 0x7, 0x2b8, 0x38, 0x2e, 0x6, 0xbb, 0x20, 0x2, 0x7, 0x8, 0x7}, [{0x4, 0x8, 0x100000000, 0xecd5, 0x101, 0x40, 0x2, 0xffff}], "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"}, 0x1058) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xfe14, &(0x7f00000001c0)={&(0x7f0000000200)=@ipv6_delroute={0x30, 0x19, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/04/20 23:07:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, 0x0, &(0x7f0000000140)=0xff2c, 0x0) pipe(&(0x7f0000000000)) 2018/04/20 23:07:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8000000005, 0x7, 0x1, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='\x00', 0xfffffffffffffffa) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x24800, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="ff0f0000000000000a004e200900000000000000000000000000000000000001ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b78f3ca6090000000a004e220200000000000000000000000000000000000001020000000000fb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220800000000000000000000000000000000000000bc120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2304000000ff01000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22070000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2090fffffffe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201000000fe8000000000000000000000000000aa09000000000000000000000000000000000000000000000000000000000000000000000000000000000037000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e228a050000ff02000000000000000000000000890109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000000000000000000000000000000000000ffffff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2106000000fe8000000000000000000000000000aa0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) keyctl$update(0x2, r1, 0x0, 0x0) 2018/04/20 23:07:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/20 23:07:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000140)=@ax25={0x3, {"f1674d4ccca4dc"}, 0x9}, 0x80) r1 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, 0x74}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/04/20 23:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:36 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd3997fb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) socketpair$inet(0x2, 0x80f, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x80000000}, &(0x7f0000000100)=0x8) 2018/04/20 23:07:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) ppoll(&(0x7f0000e06fe0)=[{r1}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) 2018/04/20 23:07:36 executing program 5: r0 = socket(0x11, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x2}) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="017d05123c56000000013785c2b10c74", 0x10) 2018/04/20 23:07:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}) fallocate(r1, 0x3, 0x0, 0xffff) fallocate(r1, 0x0, 0x0, 0x8) 2018/04/20 23:07:36 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = gettid() r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000040)={0x3, 0x0, 0x2}) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000240)=""/198) fsetxattr(r0, &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=',\x00', 0x2, 0x1) tkill(r2, 0x1000000000013) 2018/04/20 23:07:36 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="280000000000000029000000020000001d1a2d4ba2f2ffffffffffff3b1ce2f18aea7e4c00000000092fbb071db161dc1eaf8f92f67d064b0ef030ae6a3183d6431497ed9e0a7a1590ff9c0f650a6d71e327c4c2df2b131037d8f27d51ff5da4c63609028a0456b8a08da713e8b1ba8bd94d8c09bff64e4802239c16d0e44feacccc40b5c4dc08c1925daf7b3d9d1a610deab4dc341e7fce6921a0f8970d36a7d658748b6893ceb48be7766fbcd81f8ca0aff2db7b5d3a77b479c36a3296dd72a9"], 0x28}, 0x0) 2018/04/20 23:07:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/33, 0x21) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) prctl$void(0x27) 2018/04/20 23:07:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) ioctl(r0, 0xaf, &(0x7f0000000000)="a63de2d4d6dc462f1f4bb39193699cd86d104da1789dc75a147c676dee42e9cbe7728e4822bfc54d1be4c51c58bb2d70b3430f6f2695219b6bfa8c5caed2494a5db12f0ab7de7eeca355f1cc76c270fca35d6221f335741c7afc3cb6797c21964f39973c0129b2471c315743a3fd4cb096c6aeabe18a0ced15220e25e5f6c070df580ba38089a4f6121e2c86adee668f24013a483a9d8785cc05aacc3dec12ce6e786900be") r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = semget$private(0x0, 0x2, 0x600) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000140)=[0x5, 0xfe87, 0xbb6, 0x7ff, 0x80000000, 0xed96, 0x3, 0x38e]) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, 0x10) socketpair(0x19, 0x5, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/04/20 23:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x20) 2018/04/20 23:07:36 executing program 2: unshare(0x8000400) munlockall() mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xb34a186f3b365231, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) r3 = socket(0x5, 0x800, 0x200) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000340)={0x6, {{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, {{0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x108) rt_sigtimedwait(&(0x7f0000000240)={0x6}, &(0x7f0000000280), &(0x7f0000000300)={r1, r2+10000000}, 0x8) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x8080}, {r0, 0xa}, {r0, 0x2020}, {r0, 0x8000}, {r0, 0x4000}], 0x6, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x5136}, 0x8) fadvise64(r0, 0x0, 0x565d, 0x5) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0xffffffffffffff59, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/164, 0xa4, 0xfffffffffffffffc}, 0x0) 2018/04/20 23:07:37 executing program 4: getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/packet\x00') mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/20 23:07:37 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x48a9dc7c, 0x7, 0x9, 0x988f}, {0x8d, 0x1c00000000, 0x9, 0x10000}, {0x10000, 0x6, 0x8, 0x901a}]}, 0x10) unshare(0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00002b0ff8)=0x7) 2018/04/20 23:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a00000000000000000000000000000000000000000046d54307000000000000050009008e0000000a00000012000000fe8000000000000000000000000000ff00000000001b000002000100000000000000020bffe600e505000500000000000a00000000d33200ff020000000000000000000000000001e800000000000000"], 0x98}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) sendmmsg$alg(r1, &(0x7f0000002bc0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="d6c11158f02a02fea0fbd5cf68315ee1e59587685ac40dbd7b3de5a151150d624404735f4a2d8c", 0x27}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="964fcb73f612", 0x6}, {&(0x7f0000000140)="1e4df8d9d30d54b60239af49834af1033a978ac147568cb5b1c87f9252e112d78c20b81ea46655b2cbf7954a2b1eebaa17bc37145ffb28d3893026665b17737ad4455d4591241084d64b6ad258d8dc684d1b1218211029ae896c60ce92e2701de2df11f77f2bfe4090de0c52f247a02665f4dc5dfe9aeee514a3796aff85e879dc95800ca502e6cf630892632c922fde5aa1e54249e53faa9b89e02067b66b30219ea9849bed72c0d4000087361486b17862aa3c7566", 0xb6}, {&(0x7f0000000200)="ea1260b380c9385b393ecbcddc486dac51877cb08355e2b57d4a3f02731b74c580103af1d295bd23ac0fa4cd7f9e49088f740e6e40b5bb71ce987a0fc14f0fa68279be255b03bda23bb95fa9f3bb4167ef62363e023f342c7b6c68dd", 0x5c}, {&(0x7f0000000280)="660fe473edf259f2708725d503844ea3055efefc2631c15c98f15678c30e1070dd1823c89af3ad4c12211e343634501675a4f51f7f60fe98189d2c1b628f9dd4c80ed186e2318104b966743b31342747f6206ef94cb8d93663f9c2d8f22f2305d9eda61f020d8c3a813daeeac1e107cbd8daf7e211f1d4ff449dd784164012bd674d11719e8b1581cf13188145a46c99cae5d4601a388b2ee0abb4710becd120f2777f9ae988300f317769384a74460b904009145c22bff1e43a7f96689016904a675501d6dbc1e2e11a791f9b8d34e60f274d2ceb89ca3402d0e4ba3cd46621e7aa5a23cfa796b7b669a347a2ade240", 0xf0}, {&(0x7f0000000380)="b1fa13de4fc60c4c03d712d1d9d6054104159448646b2544494816a7cdf79434816ef014c91b04c9774fd801254979d4c62f5a071656e3014b1a8681894d567f6939d5fc38b1c0716c4bc08487761c0bf3c09375726b4e36ea25f5369cf18bca4880d0657b7308f4fefffd788bb3fca7e8ee8b9f9aec0eef", 0x78}], 0x7, &(0x7f0000000480)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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&(0x7f0000001940)=[@iv={0xd0, 0x117, 0x2, 0xb5, "14809ccb692caf5702f0e0b09b8eaf3ec52cfba14954093c00b005cd8d4001cadf0daffcf231c2f54f13a792df15918b24cd8e42c1c3e9c5b1e1ac3869c8572ff4b7fdf14f91420a3d64bc4b2ed80e263c46942428ee3532b715ac5267ea03c470ed6c142b8f6a524f09eb605e903c1fa4d491b9498dd5b9a1c53e47c7f384c2dafa36e6ae5415dadcb42755b25b02a798746732c3c2460432fc12705eb9712416c320bd6f32e219a743d58dc45c3747ad816c195b"}], 0xd0, 0x80}, {0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001a40)="c6cf7cee9503b1", 0x7}], 0x1, &(0x7f0000001ac0)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3}], 0x30, 0x24000800}, {0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001b00)="0ac0762dd2a56dcfdb3fc97ac7864e78928585a84aba4a4af42300b6286793077438f04101eb26bd33f64caa494b49b12684ed8078d150f5c7e05bf2a3bd7ccb5a744351be3d08391235e74e", 0x4c}], 0x1, &(0x7f0000001bc0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}], 0x158, 0x4000}, {0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001d40)="0c8390294550cac55ca7d5383d180a3b11623ca24cf02a4f5a33f33a56a65cd27759df2e6605ca4cd2fdf01fb7d6c5ae35638c2b142c6d0a99c8110a3256dca7dc254a49f87502a7b51c9d14570515a65d9b2fc5b8f975beabc81828aa3af110707ffd98df5a9881ac1ef841a21b0783b1119418fa0defbc8ba0dd4adc3b9fd88630bfe81b2ea74ccf74", 0x8a}], 0x1, &(0x7f0000001e40)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7c3}, @iv={0xa0, 0x117, 0x2, 0x88, "b331d4a68bb8fe0c68772f737cfc650281446d796650078ee653c0dc343ec6eddf23515fbb9ddf15345476f095923ccefb720312b347a64894e6ff2ad7a3fce7a1a42322252553d5daf1c52e26eb8038c8a25c2547c4038162bc2db70b8337f685bd36355f7d2b5e8cd0de25f4be4d2f3c48fd3a755184d9b00392f150fd1f2f2177066714be3325"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb8, 0x117, 0x2, 0xa1, "8de40dd12e908eec6c31360965c8473ba8ed436e5442207e7a8c565958c8c5ae29a0788b13c7312f8337dc3e011b976d6f896e39ae38d4ca16e1e892c8efaa728e4f307fa001c7a791710bdc0a3e4f4809700c99a39f0604802e9b38fcc22a2909606a23b7bca7a591744f91342af3fb30af0d71c9601d557b0a3c48c0b2daeb07b1cab4012339ab2a61b9d18f83801613165d6887560d922fc39d9c17d3174c1d"}, @iv={0x88, 0x117, 0x2, 0x6d, "8e62eaae893d6aaebcb2b04e1193aa8bd650033e75497f0f65d51192ce3b299d7e51fb47ad613f4d08541f41cf5c0726d5ede2b9b76b3b97bc3a91de41e160f29850b255fd0fd98f7024f61a63d4ed5f0233f5101168cf4d192cfe76c097c66ca1eec7fdb8f91794640baacb67"}], 0x388, 0x4}, {0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002200)="de217ec91cbe27b58273ea8e6c89bb90bd381aad132301eed563f7ebec1b58b5f6415374a8838e5dc3bfd3b13642d25970cf94206b9a95d06a6a6001afdb6dac6f6c331fa75f3b7842cf2c3a41e7e142f8ec8971c2749e673b795023688f8a990a49915d60ec903640c61c6e1bf639430a02b82ccf21bce84aed214b012fd7b7b9974f953172a22963f8988c8f64f20e2a23356a831f65b82d6d49e1c46d7dd6c0eac26c7ffb5a463097ca6394ea8104f65114cf40d9e05dc5c4a3e2b4567c5d64bfdcd4bc496d56a1853dd56e76dc7cc80c77476fd58227710192411c907866e7a974ff6f22", 0xe6}, {&(0x7f0000002300)="f28c66e7a0a7a87c89f61093a6f116149f1be4b9eb92f5c3a2ef7e283e7fe543726ec4ed91be272e489a4f36d5a0f51d3a3fa920eeeab4191d8d1740a2d171302b1d6131603d9f3266fad345c4a6a3bd7f3ac63ac5f576f74b33aa92f06dc1365e4f78322f3f695918a1a23c846fa6772130129a8f830860bc8542e3c98a394c90dbf2dc372fc0b91d4125cf5f7b83fda5ca34551c53cb045aeceb4af4becb2f76991ea1eb03f77e492ba22b9f70c2ea33d30532302e6af78e59be6e66454a8fc28dd76c9881142367353a53a0a9ef5577e0a53c2df407d680018e5d90f3b3cb64768f57e3d88f2788c578ae6340ca846ab7e3", 0xf3}, {&(0x7f0000002400)="c4836fac8ca9145f43eccf45100cffcf7e7a26ef251322bb21d3fc048636f2bef1abe6f2d27520f87b02a9e2db4482373d8d3c71032fcc30929f2613ce75eac27ea1e0e6b3d6e6f20f31d45e1ca09cb83f9d09162c67a7b0c7c88b94", 0x5c}, {&(0x7f0000002480)="c0349432af43cec9215e", 0xa}, {&(0x7f00000024c0)="1a7e160133dcb4bd73b0454b3ef6fb188d9d26997256dc25477b976abffbac2528ea0bbe7f234a13c599d7335506ca790faf87c7def88fe5b7fb71b5ce52edd947bd797b6b98efac3bd3ee0c56e5898f369ad79bce7c59af66eb7d4a4a8bdbe804ba600d461a127063e318ca80e204ad850813b13ffb231a1e6cf9929a4030e0301b934ec033663711d9382d5d7e4ddbfdb985c29187ba9049bed75aaa20056a2d7c0344", 0xa4}, {&(0x7f0000002580)="4ed2ae92e1f62c34c4", 0x9}, {&(0x7f00000025c0)="3c8ef1d16c4d553b11b291931e15680393cfe9cadc3ff5a138", 0x19}], 0x7, 0x0, 0x0, 0xc084}, {0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002680)="fb4ed7eb159ee940ab50a4e4619ffa69ec5dfb46bc7437a2d5f15dbc2c30a584b38a2bd6c95ebaba17fae7ab68dd11bca6546270127405443562d0edc6d1785f632f6d89bedb3f8bfb62142b317d0b6ee2cbcd3f5ff0ca5f68942bad69d8633153b017d52778faa42c10b9281b98c14bb1ceb67a74f6ab598183b341610ee6f86f7e80fdc4a6c0ee861209ca0ee6b3c8088eb9cfba31520934cdfa9dca22722de826fc930b1c513d61fbefe96fbbdd376092c8f116c32d86fa50e96b13fe6a91fec482211c4a7c5297d827ae947e39d9746103fa1ae2f09e01813574a07445610751505d727f53bfa714fb8a528171bc70", 0xf1}, {&(0x7f0000002780)="313d0e6bdfe3", 0x6}, {&(0x7f00000027c0)="16bfe41675a3c66433a9aca4", 0xc}, {&(0x7f0000002800)="fcdda1d167db22b774fc3b2cdf2253f78ef500a8e40fa6f696725a8aa9447cb3e2f12d3ba65795aac6ade7f89d5bbf414eeda59d13c4038f1c745aec141d", 0x3e}, {&(0x7f0000002840)="7ae4072a540de96292fb9d1b5d01525a714cd6a9d35ef122b9b2bf4e91c428", 0x1f}, {&(0x7f0000002880)="30e3ec06e17a5dba58", 0x9}, {&(0x7f00000028c0)="ef038ea537d1edbc4e4805197bef146c1910297083b78ff61e82973dbabc77f9dd345d1420855fa7342e2f5f724db47bdf5a3c15f34c1ee7dee80c041c7c025d842b00c528d9e7785473d9a916611bdff00aeaff76bc815ac03a3e800a1b67abab81172932a6a30843e52556beab8ed503e7abfe0fc74f8610d8297ad1d233621f045cd25954f6ad6d9fddb603e646621d3e877331f9407df7f5efad", 0x9c}], 0x7, &(0x7f0000002a00)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, {0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000002a40)="1d41970d9e563b01ff4f7b92a188ecc3a71e86c2800ba4b45d7b90e16847", 0x1e}, {&(0x7f0000002a80)="ccfd61a0ef8f2a18cae492b5fc0a31d26e33c5dc8b6edd73bcbbc54609373a7e113b049dada2fe55ae76a43c4b4f1dff6e3485339a1ad9c65c14918b94048991222657aa1b898ce339cbcd0aee597beb0289715d458c40707d61", 0x5a}], 0x2, &(0x7f0000002b40)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x40}], 0x8, 0x40000) 2018/04/20 23:07:37 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x81, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x10, r1, 0x400000000000}, 0x2c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) userfaultfd(0x80000) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000100)=""/116, &(0x7f0000000180)=0x74) 2018/04/20 23:07:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) r1 = gettid() setpriority(0x1, r1, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001100)="10", 0x1) 2018/04/20 23:07:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') ioctl$TIOCCBRK(r1, 0x5428) 2018/04/20 23:07:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1', "4e6cb94500dc78cb6c96fc9730c7d4a060ba87598e53192913c3d316f23ded4668607a4ebcb465e6f01a0626f2ac0784c9e9d63d9c331f1dcbb93ae792dac600da6aa2d36dc95f3a62d477701baa219ea09c13127776b815e7454d18505df2ba97c363e6cb6d6a851c09ffa703c0d00426dbf5ea45a9600b10d7a2b004ff8801f1927f891de4d3701d7d15563f72aeb83110a6f7538f611d39ca7585a65867aa86b70c2915e10f1ce726d1c8068c896306915929b281"}, 0xba) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa}}, 0x0, 0x5, 0x0, "698e4061b89097aea7f22bd1f88ac704297c6c5d409cf7a09f238361c469902bec715b4981053af9fc1c8e5193414cffc1cb62b274d9e31572b21a76f26cc86aff45ea1e8ddacdb96fa55e22b16f4c87"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f0000000440)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/20 23:07:37 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0xff, 0x8, 0x7, 0xfffffffffffffff7, 0x4, 0xff}, 0x8}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x2, r2}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x6) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffffe0, 0x200007ff, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = msgget$private(0x0, 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4142, 0x0) accept4$unix(r4, &(0x7f0000000600), &(0x7f0000000200)=0x6e, 0x800) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x3f) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0x2a5) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) r8 = getegid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000440)={{0x2b, r5, r6, r7, r8, 0x1, 0x8}, 0x7, 0x261, 0x7, 0x7f, 0x4, 0x0, r2, r2}) fcntl$setsig(r1, 0xa, 0x5) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) msgget$private(0x0, 0x40) r9 = fcntl$dupfd(r0, 0x406, r1) ioctl$EVIOCSCLOCKID(r9, 0x400445a0, &(0x7f0000000180)=0x80) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000680)=0x7, 0x4) r10 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r10, 0x4c06, r0) 2018/04/20 23:07:37 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x80000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) 2018/04/20 23:07:38 executing program 3: unshare(0x40600) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80000000000000) r1 = dup2(r0, r0) close(r1) recvmmsg(r1, &(0x7f0000001800), 0x0, 0x0, &(0x7f0000001880)) truncate(&(0x7f0000000000)='./file0\x00', 0x80000000) r2 = getpid() r3 = getuid() lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) getgroups(0x1, &(0x7f00000006c0)=[r7]) r12 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0}, &(0x7f0000000d00)=0xc) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r1, &(0x7f0000000dc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000e40)=0x80) r16 = accept4$netrom(r0, &(0x7f0000000fc0), &(0x7f0000001000)=0x10, 0x80800) getpid() lstat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)) getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001100)={0x0, 0x0}) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001200)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001700)=0x0) getresuid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000049c0)=0x0) lstat(&(0x7f0000004a00)='./file0\x00', &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004ac0)='./file0\x00', &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004b80)=0x0) r27 = getuid() r28 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004bc0)=0x0) getresuid(&(0x7f0000004c00), &(0x7f0000004c40), &(0x7f0000004c80)=0x0) r31 = getegid() sendmmsg$unix(r0, &(0x7f0000005280)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)="f9c51dab3b4189382c30a8d46b328c18bd760eaca81e2285611c71480a079640b2934dfa599ad47845011d1f47109ba355839eea5485ee32fe52f2c2a9f64486398c18a063b7b720aecc4a1390cc1f6ed3bc0024c8134517025459f281892adad9b85b9352a47dffebf1026f5e1ef30980fab16249452c558ed47a4caec7c3fa9d04da151ac6d880467a3d79c851ed9971ea1617c4ab1970c911a9d62f6f943abfed6b", 0xa3}, {&(0x7f00000001c0)="271feb2167c7271dfc7fa8660ccde7da0c27", 0x12}, {&(0x7f0000000200)="74105954fd01ec3f5e3d69ed1bb3380626a9c7ca1c28709d4579ed4b4e8a63fa6b8841603de1da00f57ef951b6d1da1a3bca3ec778bf15ceb6b3bb3f13676788ba97750d3fc5922e5c0ed3c89e4634fa10f13f", 0x53}], 0x3, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x98, 0x4000000}, {&(0x7f00000007c0)=@abs={0x1, 0x0, 0x400}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000840)="512aed63cb98640acc83d10806d08f89aebf53f0f98ba1798904dc03fb6158d2f5982d0e64a707d3819c76f3341bcd8e5fcf8ba302d05f1f036b40f32621b8d96599caead6602396b0f1f52a875d9a8f6913086df22f81bc78d7776a974019ceceab91d18342b2e1799b6c5b95b392d745d5d7e2df5be9ddaab3659854c3d8bcf4034d17616aa9f0a74defab233decad9a80c020d51a2593f17a31f5b66dbab547bf738c84875ced5616a8dd91a037d08ae8c664bc88862ab3de51c80438f2c349077f2ca7fce4073137528b5d948ddeae76eefec5567d1e81392d2c6eafd75c19e7f4d1e7d1db1511d1bae11f7eafd02b", 0xf1}, {&(0x7f0000000940)="0f9610d1dc6b007dc807f94059eb4e2bdcdf0a18542a5de7fde2928282e895b126f0e439c8c284a380d450e42055cd2e27adf9af698dcf1cde575453d95c207306c6bf3a5a77ff9b62e5368b2cac53d80c9db332a86530c0cfc7a16d66a1299367efb1763e5c89713ca5c5d762e056ad7957094745679148407b4017493d63e550bfee0ac40898878dc35ddaafd3c47d3eeead", 0x93}, {&(0x7f00000018c0)="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0x1000}, 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{&(0x7f0000000b40)="501da65781230dad289d78e2cd5be10aacb400ff6d0844ed0ea4cdfb340f6e89510862888b647424163a5d470758ec97cc4c53a8d6be385f0343d953de4aae7c030ffaec0336b9863e8952b0b198335603302e4ca324ad5a5dbd7b1f79752649941d4563b61b6922db900b36b3da0ef508a749305241843d3198e0ea5687270ea47c0baf60579706eeaed9928ebfe1bee8e8d7ffbaff346b5170af8c3c16a62c413d7093d3d720a8b13ee5bac8d6fc2d420a84692835a74ccb94ae83209f29572e607102703dcbf19ab018642cb2d01b5c3f02ac752fcf2df88fbe3e09556478b922835377715a36ad6713c45658ae2370c8ef8bb7379b0dde", 0x41f}], 0x7, &(0x7f0000000e80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r15, r1]}], 0x48}, {&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f80), 0x0, &(0x7f0000005400)=[@rights={0x20, 0x1, 0x1, [r16, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x0, 0x1, 0x1, [r16, r1, r15, r15, r15, r1, r15, r0, r16, r16]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x98, 0x20000000}, {&(0x7f0000001300)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001380)="4457eb1c77dacdf69cf6cdc634013b36366dd76062de71cf69e87d11c60edd", 0x1f}, {&(0x7f00000013c0)="5b9bd5325dd54082c55676c24c38b099468a4f9ef74f5d1ab4924c81370313f7a33a2b9b86370fea4f9144821c64afb978f5dc8ac6be", 0x36}, {&(0x7f0000001400)="6eff661966198e1c1767004fa521b163bec2415b651301cb58b69195b20cc88703bef16818a338cece8c7d3a883140df4b069471a5cb676d8260e3566ef38d73548c3eab61d497e5da5fa335dcf6f02838b46813b2b6ad60fd28249627b5d1c49cf02548f0e85b940e31a889c536186906ac920b938d009de95284f2d2b87e7522e2ef9a749ba7381b2f47e7f44c48ee239d52ee5fbe42b114ddf021f941a6344b9b2f49401c3b53f2b148d9f3f9476bc34061e4798ff151a08fb3f16d1425a977de85b8460e5c2e53c89436268f6f7fea8b062ad2bd3d71cd618a830cf063ff64833f5f9a4bf3b0ceb2dbbf4d848b74c0e0d48af1ca", 0xf6}, {&(0x7f00000038c0)="184ceb69804000e5e77dd44e06868de561c5c171384adf6020c52ec68b698acbe80901b1680a4d6433d91e805d1288319b86ae2054f0161dec7b7714ec6b1ba9290439e54e4d87998d6f765d6130839e098f3fb4e52f2e9e5c978b07ab934e895ff794636277341996b1ec39640fb6c56dd419c950f8b3e8afadab93b63f0a0b41cf7925f4c0b0d61766eb74c1fa6ca67b0aad8bbb282bb48f8bb5298322c4f77f506a4cee3199030619a8b11a9cafbcad0d8cc32661fc8caddf8c1736cbe67fedd7a983bc4c916aacc5706658b30320bf580424688b4b70cbc5007989c1f12d72f8e28ea0ca0490cecaf0d9694d18932465081b78a907a82b7c950ef6c9904a9bea2ab68d43208141871400c6270144c278afcadb4faae962f87ab358f4551748fe0b668a2f0d5cc2ce8c3ca4a69fe567bd3c5f86a98c13baaa9c6ab80daccfbbea24a66fb20bcab039fcae17ff62bee4549fc01d5d37d72bd1f193c111eafb94e5190673a7269c9ec3b1f2213aaf65f160473a8513daf2dbd70c524c66db0f7bfe69cbd6197fb7a6a115c437ee0ed897be090256349ffcddacd890402868ee075f611c7f489c7f41ce3717fe1a089e5622854642df59d1b76f2d5a67c7fdace5d1a3b378f726997dd3277c00915ff5b196606eb9d5b697163ed003f45850ed73434ad6dde6016e52ba5f741431fa0d5db9e0d6dbe8b8272d21b94f97acfe2c711587015d1edd53445ac5d52a321d82fce4c41dafd5afe3c1a36c8e8fb879a1d3766a1cdf00f821c7e8b1c1c1b523a9dfdd3432f5faaff8e8c9f95ef9e1176d47f2414850eaa9f097f90937b6abbd7a8197aa722afb26cbab84c3ee79efe97b0bd0be20001d421f540020f81a4ef64bc15557525053074662cc8a3c5bac06986ef211b044d2780eccfa576964d59877952a1fbebcec366c331db5012f529838dcd1a3584fdece2c6c530939c1c3c7727e4713464bade7f817ccd6e3aa4ca46796ea86e8be76f8ef82a4a8916a1e8d6a80fe9bf4ab2cdfd6472967debc0a9da0c42bbc552e6aabcefe01b391fe60ffcbf820cf06ff089b91f908e4e397d9287a5dc706ce0774ebbf41d5d2d3eb4669ab3afdd8ad635aab8b32d172fba111b20b59a568816a403f5ba8320ac44193d838f9d79bd2a82a70c4e6c7613a82b3e296a1c16bd5fcf98a7dc2d8a263ab12753cd34f0ebaf25893d46c2c08000146f65965ab4d38b64a7d6753bf8489157a33acf4ba9a9a6fab06a517cfb379ec70653e49ccbbe1825db0ca15ee082ee2fb926d56ab529759d0e632b96965107611a45361b9d08e70c7b7e6a530cccd0092107d8c7c91c0b587b6f9fe5de7ca4aabbf5b57984d87ed724a85bcc8bff81d5ab295c7dd240bfc9969d4c78ef6f5f7462d0969eaca710d2be486775ced9ecdcbe2355fce2d128ace67887ad692f3ba664e072a593d4f4f9b88dc5f301fe2fe9f777f9ce30e48ae6145a22e6e2f3a9be8f34e7dddb051a589f3295f5a4d728d010663a2ba14215620d8569a7935fe1d91804b7c44ae78b9a998c37f463c766c7cc13f4f819846bdb521b79f7b283a0faa3ee6515a516bd9d0abd72f310233321fc8f23e2ac8fc0d652e3f0bbf4d14418e1b07235ed7799a68ccce8ec890752e0f19451b7effb0db315698930e4d020ffa69da6097f4a28103c07d2bc2a11bbc348b25eb0c2cfb8a9693626b681e45bcea0d1c4d4b9c92ddf8a60bf91f55021940f680b0afea9ddbf5b9ac5146051ba523f22188d88e69dd74a836ce1ff75bca8fbdc33389a8875e439717a32c5e1cf06603bf0702267cf158fbd3dc831053b781d8cd4e3ea088fc3693a0a93613c92ea2070d6923cbccbea651c746d7009a592953734d18d25b7e855f3a52c7380a7c2aa2ca8e5e0f438c02eed7574d0b345f1d5d786c4c4aad81553a92cb632ad44f95f71e0756509fbaa874628c724f1480785579e32a07b4c5845bdda9a12da444e42b2298a6ab323d4dc0d77115848fa71ac715dfbe317fa30b2cb396f003132811a6bb078653fba965af18703571f81484363c296e52e6fa14d72da934c3a361b28ef1d13844e24507fee721f0f234c0ef9701d6e7e50c3de49ebddaad9841727f7f404d6b906dfb8bc0ce9b5a74e717379148ccdb70e739c4a6619f332f6e6c6fe31e7c0418184e162a3d4770f95fae01e3903c98c3dc03a851fa30c44e5aff76dc30659cc68efb47bb5069692f3123e138ceeb8e2ec866287a18563dccf8e08732bd5e178adf87620bd697406506d55f5f0198bc719912f48a69aeea41c59bad2488d1a99b99480a319ac3eb452874c7149402159efe01004ba3d1bcacebfc74c6d357937bad3db9aebb37f614baa54a48cddcadc8025316a35b50a714a221276544598d36eb293cceacfad2667090e950f63c9fcd11b1cb1c4e94997080a2536b88977bda2bb6a5ec075eac67f5c22aa5cc1b9a355147744609a66f0434c3dbf6ba5fad6180740ab22c866b22c7518cc49abf4c1b6b9f512353dde85c84e18111f1e0c07ef1eafa41d223414feba3f895ce2ba8ffa2aee27896a566b5b64abc1d31dbd82ba1d4aab44b1986c6689bf6f68ddf4f39a183b4f40d966e84d4541602c1a779f70c3c0e5e49374e9997889d4a6646069ee9231f7aaf03f55d566cd91e6604be3863f10dc767ecbe3ef847747a73c7723298d0dcaadbd1d7b574cb7bd57eb7cee25da452c8927ad156061450e713ec29eff9329cf40082700191e54714d62bebf0540441edfba85cdb73bf7ea0d190a43ab74063cf9a0f24a7b6058708584c8d3f87b9262da9c0e3adf1f9f8cc4eb29f2fa0af128395a88c50abdaed4c3e73c7cc729e084bb81f2bffab4e8af1d579912d058ba1bd481c8a7e4bd8f748cc211347c5d14e6a94894fe1710918bd3b5f32a67806c227eb07e6e4b19e32e966076f8b45aaadc99a86989a76a5e1bdf419c1e5698572688ff9b2c839e71a3743f870bd352c43828f670b569c0be55ece9c176131d0e36ffe7d67bc06066bbcc76a5e1fedff4e5cc21ffd540b5750695affc79b3c0b4307f82b3b193d6f24a5df0f8d002ddf8b2c13440008d9550449c00de59649851f6b1ecf46c9368d460e452b7609775c3e738b41e877d7f04549ad939d8503488fab9be5ea217621e407727b2c3e82c172fe9285554d1b7d1a1b0b6eea8b408805c9fe656dcfaa65bfcc23e22d4c6c595dcdbb8cbd46f6f622bb29eb3bc91f8942639b5f33cd20d3b3cf4b62af7c56415a4db81b83fa0e3529ee856bee24f990ed9dfe2df9d083c574a155b6395d5c1ef2c986976edca7db44fe05013cc1d2b9f1b6700a8bcc5d529c9c1da27a425a74389feefa1b791ac6acb5f68f14db5c8650976078c490381d1dd63f8e1a084c2b11b69340cc5360ff9c3ae7706a01cdcf78e40228d5b39fc7758245332b686fe7bf8f207ef2a3b43365b1842f492f83e1d399c382c9d45def57c5f03a04f1d257e468a26c69dd51d4d7ac554cc9602c96d6ed76819e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0x1000}, {&(0x7f0000001500)="f2bbc74a92c13ff11d25dd6260521a4b7d651c92fee28029c56f1e143e685c550753d87c965e71281214cc7afa698f43711415c9ad51fced7ca1313f3caab9962a968775e5111409dc574ddb9186663e271e51bbee4cdf9781b1eb0d2dac378264d80ddc64a57600277f9fe0e127074dd9d552fd39ece073068ef9ff4beb25288f37973ac2d3", 0x86}, {&(0x7f00000015c0)="3e599713f0c4dea8773a38307dc290ea65e3e4187bcdca692ef9626a1766192e279604464c16f1d654cc691c117a53db80d633c39f73b2d5f20299df01e3aa02076c6435ad937e4e23ca491024d01a6bbfd59a3fcde54db3028e6c074889901e13a77146fa6e864769119f24398e1197626e8ae933d7919a1f06b6825d0358f6ef3fb21240cf3b46840486018d8a8db963d50d16d24d0729607995c425beeb9adf68", 0xa2}], 0x6, &(0x7f00000048c0)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x38, 0x20000005}, {&(0x7f0000004900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004980), 0x0, &(0x7f0000004cc0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x78, 0x1}, {&(0x7f0000004d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005180)=[{&(0x7f0000004dc0)="2e3cf3a8de2487a0c7faa6e5aeb1e4561b6b6ccf506a625b37419b0cda103ffdb5f62d5e341785c4835a7474647df55264ca95ed608f4f425abf9eac7df9b41d8bbd82b00066e6b62ed5f31ae41739ced6e0cd0f29218957475b6cb61c284bfda4a3bb0919c33cddbf146555781beef2307214ca86b3ee6bddc2de801967d93f4fd9a9ecb1516c517f943878051fb0f65d25f95fc2a9fae04abc20526da303b629114b2ecd883cedab117e314a0e5f4b9f763ea799fa3dcc47f2742141c5977266adf17b68a051c1664a67fc09056b09", 0xd0}, {&(0x7f0000004ec0)="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", 0xfe}, {&(0x7f0000004fc0)="bb084db6a77a22e0e02b22c8f006e9f146722f9b0e0400dfd9d238159e4eb8d8ee0a28a9e880d4ace96123e48f4d9133092bba8dd52c63f532ab6c2e", 0x3c}, {&(0x7f0000005000)="5e1f3744a33ba5ee1c7f4142d234a0d926add8ff6901002d3da2914a8631f1401a8df479dad4f9502b33f2438076291dcae44fc669ca152bcff2836eea7861824121f1974b711485c6e4fa88397210b7db761780bfb36ff84a8c0de61016a14dd3633c357ebe9a4aa247209f980693301dabd80a962d50f96c433512c14cad29ba8f8b38d9c75c8cfc2c5589e85a070d0281d5754fa04dcdf64828e557fa5d86afd714c061e388779db612786dd7f9593ed3a0b4f89e82d8ec7208401c7d4198c94ea9ae04d5d4134630cc92de870ba22b7e296c59ba0727", 0xd8}, {&(0x7f0000005100)="58e54bd2be4e2ce251081c2a7c58c0213147763ccbc75f0307bb936497949152de346f832f2ec3d0daa325f85a1c1fd717747004a03f85509a9fe5f5fc0b39837c4a473e3e29d88b1e0f3f2e827d524aba19ebfb41a06c1c174650", 0x5b}], 0x5, &(0x7f0000005200)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x40}], 0x6, 0x840) 2018/04/20 23:07:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000014c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/4096) fcntl$lock(r0, 0x5, &(0x7f0000000b40)={0x0, 0x1}) 2018/04/20 23:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:38 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/120) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="40abec18a9eb42bf7c67916ca5be6ba0451fe12f64d31368b514de20894f909008d0989e", 0x24}, {&(0x7f0000000180)="618df22b40e2a5c528a772a11cefd28c3aa81072e951c9298ec43864e2ab1e5687f2feba841f2feb934d321e4649903660140f087c8cf3170637162e149d48b550dc2d82924f35e3f1433a4a352046ab1fef82ccac59d722ce6afbe7453eb131719626a009a3af9ca3a5800fe1b928aa117a9837569ab85ab2b58ccaf481de57c1f635155b", 0x85}], 0x2, 0x0) fgetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d2e736563778b8774792e696d6100"], &(0x7f0000000080)=""/2, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/20 23:07:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31eac6eacd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e22, @rand_addr=0x9}}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x4300) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe8, r4, 0x14, 0x70bd2b, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdb}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xfffffffffffffe0e}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x21}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/20 23:07:38 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc0, "fb56b35c9628fcb075ab580f5cb0a462c1c21282c24753acb8de37c3226461b6d239951e74bc7858ca20e025ba2f445407aa7acab3a5ad6b3540a0ef3369f609bcda14f20fc719da40a644465d54655d11253ac0b764358aa0a836b84951b2a4064424d011f42e765a5fd6f5485b2b511f2cb273f6fa2f96613d0944901fbbe9df69ce59a002405f0dc017bec2a9c064ff7791d5656403240075bb38602ae05fa5f53ad02d4b45643bf49897724dcb1e949a4b6d7009acdc6a94149c3b4657d8"}, &(0x7f0000000000)=0xc8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x8}}}, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x20000006}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a94ff4)={0xc0000004}) 2018/04/20 23:07:38 executing program 0: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000de6000)) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) rt_sigtimedwait(&(0x7f0000000080)={0x4}, 0x0, &(0x7f00000000c0), 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x2f, 0x1, 0x100, 0x3}]}, 0x10) flock(r0, 0x1) 2018/04/20 23:07:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) fcntl$setstatus(r1, 0x4, 0x44000) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/233, 0xe9}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)={0x8, {{0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffa}}, 0x1, 0x3, [{{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x100000000}}, {{0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x210) 2018/04/20 23:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8), &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000240)={@void, @hdr, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "", @random="3e8567250e6a", "8bf5d4f39b636cc70033a568c0d58aeb"}}, 0x2e) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x6, 0x1, 0x2, 0x1, 0xf9, 0x6, 0x9}, 0x0) 2018/04/20 23:07:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) dup2(r0, r0) epoll_create(0x6) r1 = syz_open_pts(r0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/20 23:07:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f0000002380)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0xfffffffffffffc01, 0x2, "8786f5d502f422856d5f215b37a3c6ce7fe7fab3086b2df671e21fe995055da713eae0c39f3cb947d2803058f58cd6e596afdd400525776ce7d2b2fa90c397", 0x19}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000180)="e4099cff2e3e464930962f79197b209e56a41be4c3e5cb79aff627a33bfc97a284f1a9a12bbd5266f10992848f8d0d0d2928d5c42fa148cc9e49c15955a1dfd8d55cea663c34695ea6cfaf79ef3da2a131e9237a74e34b3d816a3934ca134b9407d402b53abb790f5cdab1c78d5dbf696dd1b962f923b77df80a5b941860ae91872ca4a60d924b262dbacabb9635a665777b84fb98aafe03ad4fd93147d186c8d3a848c87587a0792d9523b31c98b9b7d820150aef86", 0xb6}, {&(0x7f00000000c0)="89e54975364d4370f1b6ebb3ae20a8befef049cbfab35229aa6b1d7a2e1c930d40f3dafa", 0x24}, {&(0x7f0000000240)="b86dfbef265a63dafcbbf4d30782d9a10fe22636fead891e7bb7275696710de3a4d93dda7fd96a08b95b9e9a2c9d869bd2f20383e5722c1110e00fc0f5ee37631f38b08154a3da9a429d7b0d26a4094220de58cd4abf0c16d7debdbb1845e6cae1f87238f368a9103ce8902438541960a230391bba504b82b7770af68e14d39b", 0x80}], 0x4, &(0x7f0000001340)={0x1010, 0x10a, 0x7fffffff, 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"}, 0x1010, 0x80}], 0x1, 0x4008840) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x2, 0x4) write$cgroup_int(r1, &(0x7f0000000100)={[0x2b, 0x3f, 0x39, 0x2f, 0x0, 0x2f, 0x2d]}, 0x7) syz_emit_ethernet(0x4a, &(0x7f00000023c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="510a00008a7800006e0b9c36efa371ab89c7e9dd053214f358b5a7f7ad37e419"], &(0x7f00000002c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x40) 2018/04/20 23:07:38 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0xffff, 0x4) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') mount(&(0x7f0000000340)='/', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='gfs2\x00', 0xe488, 0x0) 2018/04/20 23:07:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000014c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/4096) fcntl$lock(r0, 0x5, &(0x7f0000000b40)={0x0, 0x1}) 2018/04/20 23:07:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000340)='./file1\x00', 0x0) r4 = dup3(r3, r0, 0x0) fsetxattr(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0010f091a2956387e980b446935ceb"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x23a}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(0xffffffffffffffff, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x90, &(0x7f0000001080)=[@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)={0x0, 0x2e, "f510b177f4964fa28d8993ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"}, &(0x7f0000001200)=0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002580)={0x0, 0x9}, &(0x7f00000025c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e24, 0x2, @empty, 0x64}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46dc", 0x63}], 0x1}], 0x1, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @rand_addr=0x8000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x2f6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x34, @remote={0xfe, 0x80, [], 0xbb}, 0xd96}], 0x78) 2018/04/20 23:07:39 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000040)={'syz_tun\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x0, 0x7}}) fcntl$dupfd(r0, 0x402, r0) fcntl$setsig(r0, 0xa, 0x27) 2018/04/20 23:07:39 executing program 6 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/20 23:07:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat(r2, &(0x7f0000001100)='./file0\x00', 0x40000, 0x104) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000001300), &(0x7f0000001380)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000013c0)=0x0) ptrace$setopts(0x4209, r4, 0x3f, 0x31) mknodat(r3, &(0x7f0000001140)='./file0\x00', 0x8000, 0x1) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f00000014c0)="797900be43c9ae27af91a5e9b8ea6b6001c50a451a65220fc517936f5b0442ddcd79c2627bb3228e30a8bb1825644e16d19ad4ee147aa2af94def6cd79260afed0989eecae140174dc8eb865c9bb92e4a88de23ce7dd331de7db35b14cbe566bc50cab542b", 0x65}, {&(0x7f0000001400)="c3e9fddc747eca03559b94cfb419efb4b522dbbed0a4ea", 0x17}, {&(0x7f0000001540)="e751e502c535c71d16b1dca5d532e2109c51b741fefcafd03d984e792527d41fa4699610daf90d8b30", 0x29}, {&(0x7f0000001740)="92e5d46e71b67e6eeb5f70a61582421713028cdccbdd3c099df433c95a332d035f17788f19f5d2846476032dc2f7bb7699c686f3e2c91c208572038894925e391e486dc9f688370ae53d99705c731c38db4eb598368c9afd6f4c6741fa80a2a41cb8f89ea1a9f4cc38277389d773666e588cc9e59812af6b5085dc3663b07c0dde7f", 0x82}, {&(0x7f0000001800)="5dce71f41a8cd3c5a1df2528f5b94a0cada7a8ac6037a1e85568b16f378624e30b05b1a70986b63e337291187371b76fa3730e4d0b4903562bc9794e2eef0d0fccd0a25b5eb19125d906adb0671a7e3a824a989e5f5853c711522f1aa559989fe71c287fe2d9076ab2cd389572e0fb2ee11dd552e9770d1c3b80df0ce256c01bad68d98f0956458e14b937486edf3789bcdf4d59d72de39942565af0111b5b4f4b305a57e1a00fbb15d977529a4715f6c48fa0c3e3bd0b40c6c1f54efce5f967b6", 0xc1}, {&(0x7f0000001d80)="3499885980949b9461a5447ec87b6713f68cfd2902e78ef369c7ace8c0660c64b1a5c9c927b2411a74137398705fea09cd22c3eb1497d668f0a9fc5193928512edd5be40a838883c39e5a2ec8ed6415c057201", 0x53}, {&(0x7f0000001980)="a80eec69ef3573eaa421a597ce15f1b10e9816ec820f7c895d840670ead335deeec5177bd05edd1871687d5467706b131b435de9a93331ebdc459205d612d3205682c1c6d6cc68950c1d1f86b3dafa035bf049fc94cc6397707fba142df7db7c474085", 0x63}, {&(0x7f0000001a00)="2e73e0d66eff1139c7aa2b0417b69159a1ac2be0b9132ebbd76e08781295acc738e38d2451af0272c7e299bb1e142a95fcd284379d165c1d16672dd1c7b51d28cd2a25921647e2c1df6ddc7e5e0f6f7423b9190c1ff0630e9296e4b1fd1d26", 0x5f}, {&(0x7f0000001a80)="b3ef7efad6ff56fda33f8429a5066c5389b39ea21601a5d893245ae0447a8c8b03b166316f6e4425f1ad0b524d02b730f0335cafa59860d847d53b96c15a81526ce2170e4b42430b71b7d6c446c7b7a5cea9763e1f14e43657ec31b13c32a57bad1e3352513f975d5d0c51543470089944762a21d4cdd944a7", 0x79}, {&(0x7f0000001b00)="97503b6840f58fb94e3aac91aad774007caab77f20d9163db4ca7fbe55c3506b0c5f8083b8b06f9c2127c49be4360eefd859f90f179e1653e5bb0b5a3d1dd6f57e65e58067b079fb831572df4cfd470f25c2fdc6467366d8bdf00f5ac68ef4ebea39ba842e9bbaa15f1cf93524811afa095d28fe23fb0b4267683159cffca85d5d6bf2c5343f6781e6aff9b95321ab9ee8458c067e0270cecc53ae2c3996e696df1ab722c7a3d4e3f8faf8a2b593a8fdd133dfc2a182c74107f4522c5066b86e01a149", 0xc3}], 0xa, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000001580)={'syzkaller1\x00', 0x600}) setxattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=@known='system.posix_acl_access\x00', &(0x7f00000012c0)='**vmnet1system\x00', 0xf, 0x1) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd", 0x18}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) process_vm_writev(r4, &(0x7f0000001940)=[{&(0x7f0000001900)=""/8, 0x8}], 0x1, &(0x7f0000001c00)=[{&(0x7f0000001e00)=""/4096, 0x1000}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = memfd_create(&(0x7f00000010c0)='skcipher\x00', 0x3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) 2018/04/20 23:07:39 executing program 1: seccomp(0x1, 0x0, &(0x7f0000004ec0)={0x3, &(0x7f0000004e80)=[{}, {0x80}, {0x6}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x3c0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe2c, 0x80800) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000200)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x4000, 0x40) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x40, 0x2) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) 2018/04/20 23:07:39 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@un=@abs, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/20 23:07:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000340)='./file1\x00', 0x0) r4 = dup3(r3, r0, 0x0) fsetxattr(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0010f091a2956387e980b446935ceb"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x23a}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(0xffffffffffffffff, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x90, &(0x7f0000001080)=[@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)={0x0, 0x2e, "f510b177f4964fa28d8993ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"}, &(0x7f0000001200)=0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002580)={0x0, 0x9}, &(0x7f00000025c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e24, 0x2, @empty, 0x64}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46dc", 0x63}], 0x1}], 0x1, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @rand_addr=0x8000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x2f6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x34, @remote={0xfe, 0x80, [], 0xbb}, 0xd96}], 0x78) 2018/04/20 23:07:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000340)='./file1\x00', 0x0) r4 = dup3(r3, r0, 0x0) fsetxattr(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0010f091a2956387e980b446935ceb"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x23a}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(0xffffffffffffffff, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x90, &(0x7f0000001080)=[@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)={0x0, 0x2e, "f510b177f4964fa28d8993ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"}, &(0x7f0000001200)=0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002580)={0x0, 0x9}, &(0x7f00000025c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e24, 0x2, @empty, 0x64}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46dc", 0x63}], 0x1}], 0x1, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @rand_addr=0x8000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x2f6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x34, @remote={0xfe, 0x80, [], 0xbb}, 0xd96}], 0x78) 2018/04/20 23:07:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x440000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x7, 0x4, 0xcb, 'queue0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x20000000}) [ 76.081947] FAULT_INJECTION: forcing a failure. [ 76.081947] name failslab, interval 1, probability 0, space 0, times 1 [ 76.093409] CPU: 0 PID: 6335 Comm: syz-executor6 Not tainted 4.16.0+ #84 [ 76.099254] audit: type=1326 audit(1524265659.081:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6331 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455379 code=0x0 [ 76.100267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.100281] Call Trace: [ 76.100334] dump_stack+0x185/0x1d0 [ 76.100376] should_fail+0x87b/0xab0 [ 76.100470] should_failslab+0x279/0x2a0 [ 76.143026] ================================================================== [ 76.150507] BUG: KMSAN: uninit-value in update_stack_state+0x673/0xa40 [ 76.157273] CPU: 0 PID: 6335 Comm: syz-executor6 Not tainted 4.16.0+ #84 [ 76.164112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.173464] Call Trace: [ 76.176061] dump_stack+0x14a/0x1d0 [ 76.179702] ? update_stack_state+0x673/0xa40 [ 76.184203] kmsan_report+0x142/0x240 [ 76.188007] __msan_warning_32+0x6c/0xb0 [ 76.192077] update_stack_state+0x673/0xa40 [ 76.196417] unwind_next_frame+0x618/0xe50 [ 76.200665] show_trace_log_lvl+0xb49/0x1030 [ 76.205077] ? should_failslab+0x279/0x2a0 [ 76.209328] ? should_failslab+0x279/0x2a0 [ 76.213569] show_stack+0xfc/0x150 [ 76.217115] ? print_worker_info+0x1b0/0x660 [ 76.221524] dump_stack+0x185/0x1d0 [ 76.225154] should_fail+0x87b/0xab0 [ 76.228873] should_failslab+0x279/0x2a0 [ 76.232939] kmem_cache_alloc+0x136/0xb90 [ 76.237091] ? radix_tree_node_alloc+0x135/0x5c0 [ 76.241850] ? kmsan_set_origin_inline+0x6b/0x120 [ 76.246704] radix_tree_node_alloc+0x135/0x5c0 [ 76.251299] __radix_tree_create+0x66d/0xc40 [ 76.255737] __radix_tree_insert+0x17d/0x580 [ 76.260155] shmem_add_to_page_cache+0x575/0xae0 [ 76.264917] ? radix_tree_maybe_preload_order+0x479/0x4a0 [ 76.270460] shmem_getpage_gfp+0x40c0/0x5770 [ 76.274875] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 76.280246] ? kmsan_set_origin_inline+0x6b/0x120 [ 76.285110] shmem_fault+0x519/0x9b0 [ 76.288826] ? shmem_destroy_callback+0x140/0x140 [ 76.293672] handle_mm_fault+0x362d/0x7ba0 [ 76.297902] ? kmsan_set_origin_inline+0x6b/0x120 [ 76.302752] __do_page_fault+0xec4/0x1a10 [ 76.306989] ? page_fault+0x25/0x50 [ 76.310610] do_page_fault+0xd3/0x260 [ 76.314408] page_fault+0x25/0x50 [ 76.317862] RIP: 0010:copy_siginfo_to_user+0x13f/0x1270 [ 76.323221] RSP: 0018:ffff8801b86afcc8 EFLAGS: 00010246 [ 76.328574] RAX: 0000000000000000 RBX: 0000000000000020 RCX: ffff880000000000 [ 76.335835] RDX: ffff8801649ffd58 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 76.343099] RBP: ffff8801b86afd48 R08: 0000000000000000 R09: 0000000000000000 [ 76.350364] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000020a6dff0 [ 76.357632] R13: ffff8801b86afd58 R14: 0000000000000000 R15: ffff8801b86afd60 [ 76.364915] ? copy_siginfo_to_user+0x129/0x1270 [ 76.369677] SYSC_rt_sigtimedwait+0x3ae/0x430 [ 76.374183] SyS_rt_sigtimedwait+0x66/0x90 [ 76.378418] do_syscall_64+0x309/0x430 [ 76.382311] ? copy_siginfo_from_user32+0xf50/0xf50 [ 76.387361] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.392556] RIP: 0033:0x455379 [ 76.395736] RSP: 002b:00007f371f63ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 76.403444] RAX: ffffffffffffffda RBX: 00007f371f63b6d4 RCX: 0000000000455379 [ 76.410710] RDX: 000000002005b000 RSI: 0000000020a6dff0 RDI: 000000002031bff8 [ 76.417977] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 76.425242] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000013 [ 76.432510] R13: 00000000000004b0 R14: 00000000006fa120 R15: 0000000000000000 [ 76.439791] [ 76.441413] Local variable description: ----oc.i.i@__alloc_pages_nodemask [ 76.448331] Variable was created at: [ 76.452050] __alloc_pages_nodemask+0x10f/0x5dc0 [ 76.456807] alloc_pages_vma+0xcc8/0x1800 [ 76.460943] ================================================================== [ 76.468289] Disabling lock debugging due to kernel taint [ 76.473742] Kernel panic - not syncing: panic_on_warn set ... [ 76.473742] [ 76.481100] CPU: 0 PID: 6335 Comm: syz-executor6 Tainted: G B 4.16.0+ #84 [ 76.489232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.498577] Call Trace: [ 76.501167] dump_stack+0x14a/0x1d0 [ 76.504800] panic+0x39d/0x940 [ 76.508019] ? update_stack_state+0x673/0xa40 [ 76.512516] kmsan_report+0x238/0x240 [ 76.516326] __msan_warning_32+0x6c/0xb0 [ 76.520380] update_stack_state+0x673/0xa40 [ 76.524694] unwind_next_frame+0x618/0xe50 [ 76.528912] show_trace_log_lvl+0xb49/0x1030 [ 76.533314] ? should_failslab+0x279/0x2a0 [ 76.537544] ? should_failslab+0x279/0x2a0 [ 76.541761] show_stack+0xfc/0x150 [ 76.545282] ? print_worker_info+0x1b0/0x660 [ 76.549672] dump_stack+0x185/0x1d0 [ 76.553279] should_fail+0x87b/0xab0 [ 76.556974] should_failslab+0x279/0x2a0 [ 76.561029] kmem_cache_alloc+0x136/0xb90 [ 76.565171] ? radix_tree_node_alloc+0x135/0x5c0 [ 76.569919] ? kmsan_set_origin_inline+0x6b/0x120 [ 76.574754] radix_tree_node_alloc+0x135/0x5c0 [ 76.579357] __radix_tree_create+0x66d/0xc40 [ 76.583782] __radix_tree_insert+0x17d/0x580 [ 76.588181] shmem_add_to_page_cache+0x575/0xae0 [ 76.592930] ? radix_tree_maybe_preload_order+0x479/0x4a0 [ 76.598461] shmem_getpage_gfp+0x40c0/0x5770 [ 76.602851] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 76.608381] ? kmsan_set_origin_inline+0x6b/0x120 [ 76.613216] shmem_fault+0x519/0x9b0 [ 76.616914] ? shmem_destroy_callback+0x140/0x140 [ 76.621735] handle_mm_fault+0x362d/0x7ba0 [ 76.625951] ? kmsan_set_origin_inline+0x6b/0x120 [ 76.630793] __do_page_fault+0xec4/0x1a10 [ 76.634943] ? page_fault+0x25/0x50 [ 76.638568] do_page_fault+0xd3/0x260 [ 76.642361] page_fault+0x25/0x50 [ 76.645806] RIP: 0010:copy_siginfo_to_user+0x13f/0x1270 [ 76.651144] RSP: 0018:ffff8801b86afcc8 EFLAGS: 00010246 [ 76.656483] RAX: 0000000000000000 RBX: 0000000000000020 RCX: ffff880000000000 [ 76.663741] RDX: ffff8801649ffd58 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 76.670999] RBP: ffff8801b86afd48 R08: 0000000000000000 R09: 0000000000000000 [ 76.678259] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000020a6dff0 [ 76.685505] R13: ffff8801b86afd58 R14: 0000000000000000 R15: ffff8801b86afd60 [ 76.692779] ? copy_siginfo_to_user+0x129/0x1270 [ 76.697534] SYSC_rt_sigtimedwait+0x3ae/0x430 [ 76.702035] SyS_rt_sigtimedwait+0x66/0x90 [ 76.706261] do_syscall_64+0x309/0x430 [ 76.710132] ? copy_siginfo_from_user32+0xf50/0xf50 [ 76.715138] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.720332] RIP: 0033:0x455379 [ 76.723517] RSP: 002b:00007f371f63ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 76.731204] RAX: ffffffffffffffda RBX: 00007f371f63b6d4 RCX: 0000000000455379 [ 76.738460] RDX: 000000002005b000 RSI: 0000000020a6dff0 RDI: 000000002031bff8 [ 76.745723] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 76.753357] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000013 [ 76.760623] R13: 00000000000004b0 R14: 00000000006fa120 R15: 0000000000000000 [ 76.768332] Dumping ftrace buffer: [ 76.771851] (ftrace buffer empty) [ 76.775534] Kernel Offset: disabled [ 76.779134] Rebooting in 86400 seconds..