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", 0x1000}], 0x9) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001600)) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001640)={0x0, 0x6, 0x8}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000016c0)={0xffff, 0x4, 0x1f, 0xab8a, r3}, 0x10) 2018/04/01 09:06:37 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xe, 0x3, 0x4, 0xa, 0x0, r0, 0x1f}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f00000001c0)=""/10}, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141800, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 2018/04/01 09:06:37 executing program 2: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000a7dfff)}, 0x2000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x202200) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/01 09:06:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000000440), 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x0, 0x0, 0x0, 0x1]}, &(0x7f0000000000)=0x100) r4 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000008bc03115b5c96a00000000000000000000000000001dffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000907300000000000000000000000000000000000000000000000000000000000000000000ff"]}, 0x105) socket$pppoe(0x18, 0x1, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r5, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r6 = socket(0x11, 0x100000802, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r6, r7) readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x9) shmget(0x2, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)=ANY=[@ANYBLOB="726177000000efc5c3ff000000000000000000000000000000000000000000007e03000000000000"], 0x1) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x3f, 0x0, 0x8001, 0xffffffff, 0x2, 0x37, 0x4, 0x3}, 0xb) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000002c0)={0x0, 0x5, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "2b92af0300000076ba619ddb28bdaa68"}) 2018/04/01 09:06:37 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg(r2, &(0x7f0000000cc0)={&(0x7f0000000400)=@ethernet={0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000580)="4589496d6a3bfcccae07dc729c52ee6bdf10d9cf221f605c25f790103018703b9a67491f96c3f9f8d07204ee4adf21acce1afdaedaba1228b4d33c", 0x3b}], 0x1, &(0x7f0000000700), 0x0, 0x40000}, 0x4044080) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x0, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6") open$dir(&(0x7f0000000280)='./file0\x00', 0x200, 0x10) gettid() 2018/04/01 09:06:37 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa41d545e7581f1b88000000000086dd60110c11003000002dbd7e46e4c7f4513d37140000000000000000000000ffff02000000009d6c09b8000000000001010090780600000068cb155d00000000ff020000000000000000000000000001fe80000000000000000000000000000000000000"], 0x0) 2018/04/01 09:06:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt6_stats\x00') ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)) r2 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/236) ioctl$TCFLSH(r0, 0x40045431, 0x7fffffffefff) 2018/04/01 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) move_pages(r0, 0x4, &(0x7f0000000000)=[&(0x7f0000843000/0x4000)=nil, &(0x7f0000f8d000/0x3000)=nil, &(0x7f0000504000/0x3000)=nil, &(0x7f0000fa5000/0x3000)=nil], &(0x7f0000000140)=[0x0, 0x3], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mincore(&(0x7f000034a000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/195) [ 61.005949] QAT: Invalid ioctl 2018/04/01 09:06:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x0, &(0x7f0000df2000), 0xffa6) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x10000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x707) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000b5ff301588ada542c45916e2cea8162f70602d79a67959b3eef67aa3f92bc0b6d7bbc82a896bfe59ca668cbec2cfc9297bc31c764259d4749d3181fb5ad54ac7b1017433f20539355bbb021ff5a4aee6693ec06524bf7871d0924b105cb9be948808701490e9b2feead1f4069eb6d0c868b44df126ec23f2b70998e160ed77eebbeae5434bcf4bbfd328912a2b46c5a920348101538ee63f82a2ebd08aa2339fb614654b354e154370fee0ecc51db4dab50000000000000000000000000000000000000000000000"], &(0x7f0000000200)=0xdd) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 2018/04/01 09:06:37 executing program 4: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='gretap0\x00') r1 = socket$inet6(0xa, 0x1, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000300)=ANY=[], &(0x7f00000000c0)={0x1, 0x2, [0x528, 0xdaf, 0xfbd, 0xa29]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="110000000000000000180000000000000000000000000000000000000000000000000000"]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000200)="d4627d2bd18f4817a0394503afe1f7db618b57d132b5502895a3c8341b04e4ea8bd30c2b58734e60b8ddc6d358a2675429760184099f64bd38566f99a0479ce4280892090c4d6565903918c9fe1f6c9cde8046e5a8179f7de09dc103c7389dff15745720e76fa070c5a9458d8404d7abcf8c67c3f7e8371c758dd9897f3b9a311600d3bf72bebd67da4f22347a03e95592fd82104ffed0ad693a70bb5a68cdfda950b1126ce96eddb33f14cc0935738ff6aadd81e719f663206c6e573d65f6895c0e2c1010610519a3b658d6c2e09a3035875a2331257f880e616c7ab9aabb305008d2a9fa1be619c838") 2018/04/01 09:06:37 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x20000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) sendmsg$kcm(r1, &(0x7f0000000840)={&(0x7f00000000c0)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000a00)="08127a52a9f53c14bf2b220ca98561616473460672bbd3e87b78271e9f5231bd587cb7df8edc2708942bf1b8e5524148386ac1220b0ad75887646a355082f0199bea2d2443cc6d6b1480c013c89f669e2dfd176d082869efc2c637c436e490dbf42ec8f3f75b22ae9c02ac2b1d479d0d5fcf3bda978bc5c1194b61eeb21964304d74f7bb4efba13192abff206b938c7f60d774000094f8609b6522c379465186dee15ea6563bf74fae6e578e8f73eb95cb20b3d5ebb374d7458f7f71a9361287eb90d3631aeba8bbf82e9019c041bac9dd0ee7a782259ef1ab676e0722f30d917dae31", 0xe3}, {&(0x7f0000000480)="0307bf2f73b86841624e8e7e8317610dd4146fc7ceed48a8ca3927cd8a52919fd1acf5017e3fb6c1179c88e7a0e108f84c095abef263f4a920ec3debbcc5a4cc468122c5d2fc3300c9b4f47d9f159932fd0ead2ca53cfe27f1b4230ed8f243e9e207589029814bd436bda2d745f6fd3d6f1b", 0x72}], 0x2, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x320, 0x4004044}, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) setpgid(r0, r3) r4 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x200000000, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000001c0)=0x7, 0x4) utime(&(0x7f0000000940)='./file0\x00', &(0x7f00000009c0)={0x5, 0x5}) prctl$setname(0xf, &(0x7f0000000980)='$pp\x00\x00(\x00') umount2(&(0x7f0000000240)='./file0\x00', 0x4) recvmsg$kcm(r4, &(0x7f0000000d00)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b00)=""/148, 0x94}, {&(0x7f0000000bc0)=""/189, 0xbd}, {&(0x7f0000000400)=""/88, 0x58}], 0x3, &(0x7f0000000cc0)=""/42, 0x2a, 0x5033}, 0x20) mq_timedreceive(r1, &(0x7f0000000880)=""/157, 0x9d, 0x2, 0x0) 2018/04/01 09:06:37 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x420b, r2) [ 61.028425] kernel msg: ebtables bug: please report to author: entries_size too small [ 61.042954] QAT: Invalid ioctl [ 61.056140] QAT: Invalid ioctl 2018/04/01 09:06:37 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000003c0)=0x8) r0 = socket(0x40000000015, 0x10000000005, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000004c0), 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00004cfff8)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) accept4$alg(r0, 0x0, 0x0, 0x80800) [ 61.098992] QAT: Invalid ioctl [ 61.122812] QAT: Invalid ioctl [ 61.137802] QAT: Invalid ioctl 2018/04/01 09:06:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=@delpolicy={0x5c, 0x14, 0x5, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000000)=@rc={0x1f, {0x200, 0x9, 0x1, 0x40, 0x788ebf6c, 0x5}, 0x4}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="b9e2912bbc2c7bfe79eaa5f10b7773f2993c6e8c00e7e88e576468680fe007a28a921f857ece29a15884dca9e807b2c8d7a55fb12c03c2e8d173f49262e8ce279e2d455eb9a0d25c51ea4bb852bb45f231a6d5501e32ef7ed9d9c0a4fdf06c0d805c9ef7e2f6a88bc9f79ed09d52db2dfc650b58cc1ac370b1f40fc0e5e3204c7feef00465b1535d3d4baea865df480af886750ea489db3bd41b3a54110d2e3536c5e41df876d265df1a2edd88f9ec8756d55cf1f81054322a49583a5444ba803b1699315c1f40472c0d92", 0xcb}, {&(0x7f0000000280)="32ae41e0338070819d7c7cac68def88f84e2feb1fe7e32a4abfdce5de5aaca69aedaf1d70d3743f6d147990233826493036fb1e6110df986d10d39813d91b14eaa2d6d6087c96ee2617d6108d82b59d039276746ca04527a4029ee2f2347290b621f89ac521bd8a790950c88104bcd001f5f2ff648a44e2bbd14fb79d7cd2f6795ae4ce489f2055cf890a11507e97bceda69ea34f600eb32eddb05ae493aed1ea369c5c06e53189adb226942a0b267fb26bdda86c6fb62b98913c53e7ab82c36283df4c01c1f7100c086", 0xca}, {&(0x7f00000001c0)="ee4c22db57e4814054dcbbbf9fd7633860d63c7407b2dc1c9f04a5831d354bd6b0ac79eee5", 0x25}, {&(0x7f0000000400)="1bdedecd0589f90731141b4c40f2fa8a48a3cae622830b6439e3162b652a1f25309c1d65b3cc6cc73c80917022bacaa7a7d232ff33f839e30edf87969af4510e908d229c8e2b1f5cdc733163515821248b9c3ac08cc2078c77fee713ef567ff862e7ca433e4f3b5cfd1f848bf282aa3087a676a7222f7105b4c85d3fd685bce5de3bbcaafd5e4a7d367fb780ebd7e35a89d19afb5f658ad16d0ea67c5beb60682f75b4ae32d8f60a8cba", 0xaa}], 0x4, &(0x7f0000000500)=[{0xc8, 0x101, 0xfffffffffffff9fc, "49cd2646f358dff4d1e7c47c7bee1e4a9b6eadee957fe67727667c72e538320d1b150450db21067bd912d21dd78770a79ede2049162815a5fbedae1eb13df805d42de0143239ba97e69c2ca9ff42748149cbc912af102637aae7c9f9abfc41d50030603e797938a8309775e149afe78c7b0bad3518aba5aac2ef8e0741e376d5a27e50f0016d8cf02b75065d19fe3cbd1090867ba7e4ec7f1bade25e4aa634ad86a70bd85c3b24cd97dfcd0934990a83b1"}, {0xf8, 0x100, 0xa5b, "c5dc17130fd5805c2f05d81a5320feceea5f92c6edb17694f3167eb27c45f74db1b9e44a835b88ca6b96cb21cc6d9e0b0efebff5268958c1f0f9e39710b03affe3b713c92e1aa914cd2bf4fd41fc09aa56b140bcacedaff34673b79c627dd0048c39ec4bbacddde5dd2435a3e57a77ebbc056275b0c4513464140cd8d2a37432de71eb7579480a7e0c2800d7e8c8b4ccfa77e6247897a6d5a18cd331c1be95eba0f5db7c7089a399760c89f034fb8f3826b46d0c296d55ff9698aaa8f01e130737fc0a67d3ef2f756c88606a62c7f240a1bab349a9302c0ca171317348ab5134caaab5abf5433097"}, {0x88, 0x11f, 0x6a, "a1962100050bf01aeb314218b036e8dc64c3c7fb49480b184d820768564c3aceda7d282f61040c138d030dae72f62cba3ec0062216b30dde9ba2d3c0e31c35a2a47f1466a65658e3d4f9160af511af4ba681baa9ba3c21e64b0c371f6742064cd94b30bb44d2172db201be73b3f0174269d38e2f021eb5fa"}, {0xa8, 0x11e, 0x1ff, "086f4ce4fa6382bd60112c80a919c23eb0c9ad00edd766dfb7474b31219029d3f363fb1ee3acc1b34abe8bfeb5955dbaf63d398309ea904a2a5f1e2380ee33ef6da6e0c76b33cf8211794976061272bd7a0df59a77df9be9881d05578a12834e1981782f38a68ee12abe6366c63857cd9ff1ab93a84bf4817508f341bdbc6da14f9e51e6d035c3b14eb71b105aa936a366fc34e1"}, {0x20, 0x112, 0x1, "389a208e657e3df8cb8bbedb"}], 0x310, 0x4000}}, {{&(0x7f0000000840)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x3, 0x1, 0x0, 0x2}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000008c0)="1ddcb134d21437", 0x7}], 0x1, &(0x7f0000000940)=[{0x98, 0x108, 0x7ff, "ec1d0579ddc8b8fdc6a4aeb59afaf1faacc1688d3c33ab6893fd8299ed01a67a5be3ba58a946b9d31c798db0d3efebc890b701a194f9605c185c168d6ad0fc0e51cf24696da1fab2d1716c31c037c642c6bcf6364b170744fc47b691196ae4929dcdcda8804663adae8b12ea4460ee40d40b63541531929c12808be96b17cd4d73"}, {0x80, 0x104, 0xff, "198b35dc4b8884c7650a19a1694d47ada19dded7789a3d41ec1fa4b6b2a8045227c279036cdd340bff30c687eaf7ce0f6fff8c6030203287a2fcb7ca7d5ce593d52663a471acff1778c9e3cd6b67ad27d606dacb450a8a5be265d89c02c044245722572f2044567683"}, {0x80, 0x10c, 0x8, "5eb99c286171492c58f465dc3aa072b33b382f5f1332341b88bf20dc57bb93369cc5bb8fde9d2fe1b3bfcf3a54da7dc1fbbc8451f56aa44fc8747dd7b6ae971efc22e8f7fa08ed6e4590175c2f2dba1dd1bb8105bf3babd67488e2d490222c6d32cec60976ce59e93f6efb"}, {0xa8, 0x118, 0x166c3225, "73e457c74d519b0d0def2eac72420c5d7dc4bda2a95fdccf13eb311f67d215c503cf489a50546057c5b9e63619cff1c5293c225881361a477ea542ab6ac05265691bbdc41ac1cc35b8147b4b781e941d361d12fc7b1d28f078bb99d7ae13b1605f1e91b5b4b333c6d1f74dbca1818c80bd258b27d44f767558c09b7bcd3baa9981e8f6abf7e88b54573859c470980c9539"}, {0x30, 0x3a, 0x51d, "2cfc070843a98569b5b3e25a3d829be29ae56b012db2c20eb7abcf1ce5cd28f9"}, {0x80, 0x11d, 0x4, "c98fdd11f84cb6865476117edfd38a4853ce361f724ce3b9a4bfc6abbb5564e69ebed9877e9d0464d43a2d90892a1c1d67de8f2e96b2010451d36b7e0f554c400212ac4759f8d1c265905ee478204086d69da72f4d073c6db99520d330142fd9dd64bb5688d4730f78d4"}, {0x80, 0x6, 0x7fffffff, "64e6f9092683d8e99aa1ffda1b720f54ea06b61317a6cfaf5f21bb758c20dea08d4f26b9499d9de6e734f63eeb62b8a2b58b82f464112b1fcd3f69a21c80d284078ba6222773d2d576ec544cd05bd9bcba5b4e503391fbfd1eaa0457c3168ed070c9d21d2377e6b5731d34a0"}], 0x370, 0x4000800}, 0x9}], 0x2, 0x48010) [ 61.169533] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/01 09:06:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401090200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000240)=""/218, 0xd0) 2018/04/01 09:06:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xbef5, 0x18001) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021300091400000025bd7000fedbdf250900180007043e00964775b1d68361ea22dbd0d7f111904a665ba94c20a90ab6d973ca18f6e47f90fb3f80c2ad567a78a45610bd43d60e41809b896e11d29b955f8509a264e7000008001200020000000000000004000300060032007f0700000101000000000000ffffffff000000000000000000000000ac14141000000000000000000000000001001400b6000000"], 0xa0}, 0x1}, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x1, 0x4) gettid() clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/01 09:06:37 executing program 3: r0 = socket(0x1, 0x200000080000, 0x11) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x73, @rand_addr=0xf011, 0x4e23, 0x0, 'sed\x00', 0x4, 0x3, 0x3a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x9, 0x9, 0x7}}, 0x44) write(r0, &(0x7f0000d7df76)="1f0000000406fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/04/01 09:06:37 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x0, 0x200000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f00000002c0)='./file0\x00', r0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xff, 0x40000) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000180)=""/182, 0xb6}, &(0x7f0000000240), 0x4c}, 0x20) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000040)) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)) 2018/04/01 09:06:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="09990001b414583bb48c2ec1a3baaa000600aeffbc418066418ad684"], &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x1}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="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", 0x145) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3b75ac00, 0x200000) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/01 09:06:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80000, 0x0) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380), 0x1, 0x0, &(0x7f00000003c0)="95"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x68, 0x0, &(0x7f0000000140)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x40}}, @increfs_done={0x40106308, r2}, @release={0x40046306, 0x2}], 0x50, 0x0, &(0x7f00000001c0)="170a7d4bb686f8a60ac70eb367ef9a9ba0d075e73887153f567516d76eb919837fe0082af2a557ddcea4d7e4d0b5ec7a6e82dbfb64c44c644eb7c1c75ebb521c4efb07cfe65c5302deef600311ff18eb"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/01 09:06:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/01 09:06:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x80000) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="10e433cf5ae79f23e76089fc6215a0f1a9a4df95c31736ab8c2ed0b40c3ddbb05d90324fbbee2344f6663ee929849ce7b9d26a87ae52130bab8735d6735c9c37890cbfeafb7fb96f6a8262f9b5817283cc02683a63d9f4b1580810c4e641e46ce47ceed29bf7ccb9c5387c4f720344d2db86c05e49c7917edddbf97ab68a64fac95c99d20924d0ca1c80ed2980a39544da4f4002be1528d7", 0x98) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) 2018/04/01 09:06:37 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffff9c, 0x1}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x408000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000200)=0x2) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) connect$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xb9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) getsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000240)={0x4, 0x7c, 0x1ff, 'queue0\x00', 0xa2}) [ 61.344473] FAT-fs (loop7): Directory bread(block 2307) failed [ 61.367131] FAT-fs (loop7): Directory bread(block 2308) failed [ 61.386004] FAT-fs (loop7): Directory bread(block 2309) failed [ 61.392713] FAT-fs (loop7): Directory bread(block 2310) failed [ 61.406229] FAT-fs (loop7): Directory bread(block 2311) failed [ 61.415429] FAT-fs (loop7): Directory bread(block 2312) failed [ 61.423412] FAT-fs (loop7): Directory bread(block 2313) failed [ 61.431554] FAT-fs (loop7): Directory bread(block 2314) failed 2018/04/01 09:06:37 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053c000/0x4000)=nil, 0x4000, 0x4) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x85) accept(0xffffffffffffffff, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x782aa0ee9dc1d1af, 0x7ff, {}, {0x77359400}, {0x3, 0x8, 0x3}, 0x1, @can={{0x4, 0x7f, 0x400, 0x7ff}, 0x6, 0x0, 0x0, 0x0, "0614a6a6c151899f"}}, 0x48}, 0x1, 0x0, 0x0, 0x48001}, 0x4008000) 2018/04/01 09:06:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7), 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@req={0x28, &(0x7f00000000c0)={'tunl0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}}) [ 61.443541] FAT-fs (loop7): Directory bread(block 2315) failed 2018/04/01 09:06:37 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x84) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0xffffffffffffff18, 0x8001}, 0x2) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000000c0)="5dd9339597cf16d703114d67a1d26ef2", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x30, 0x6}, 0x2) recvmsg(r0, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x2, 0x7, 0x7b}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180)="0cd2306f8970463472852a101390ba894e561f202a3280f9956c0a5be7f0f1eebb6f8b174e3913bda65cc865a7393f5b7ac8be61e9dfd72a15166f10dd881a2c2ec9faf1ac865e0f2af6e34533c03bbc54e59e28adf85f59413a6dc9d95317", 0x5f) sendmsg$nl_xfrm(r2, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)=ANY=[@ANYBLOB="ade4014a22e70a13a1faeddea67f85010500000000000000000000000000ff2f3eaf7b4e9b5525c71133a7dc2bbbdcffffffffffac1414bb000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1}, 0x0) 2018/04/01 09:06:37 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c0ff0300000000000008000100030442fdffdf00", 0x2aa) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f0000000140)={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2b}, 0x1c) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0xffff, 0x38, "6369d95610dd57f0d530e5c03bfc976f434adadfaca43fb9bdf5f48c1cd26754d3d55da87c2db81cd9018bc4b55123e217c7ea101d1493bd"}) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x10) 2018/04/01 09:06:37 executing program 3: io_setup(0x20000000001, &(0x7f0000000000)=0x0) r1 = getpid() capset(&(0x7f0000000080)={0x399f1736, r1}, &(0x7f00000000c0)={0x20, 0x8, 0x5, 0x8, 0x5, 0x3}) r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)}]) [ 61.486442] FAT-fs (loop7): Directory bread(block 2316) failed 2018/04/01 09:06:37 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x1000008040000043, &(0x7f0000000000)=@srh={0x0, 0x4, 0x4, 0x2, 0x4, 0x5, 0x1, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, @local={0xfe, 0x80, [], 0xaa}]}, 0x132) 2018/04/01 09:06:37 executing program 4: r0 = socket$inet(0x10, 0x3, 0x8) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)="4c0000001600ff09fffefd956fa283b724a6008000000000000000683540150024001d00", 0x24}], 0x1}, 0x0) [ 61.559290] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 09:06:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = open(&(0x7f0000000080)='./file1\x00', 0x8000, 0x0) open_by_handle_at(r1, &(0x7f0000000280)={0xe7, 0x0, "83b66508a93c63b61c6537375ca48ce17d2b64a8fb3f640953bac3f2da906d5d2052f4cde5d0706ce8eca4f9bdf220a8e36d2e8ce2ee9dca666dff362468df0a09629cbf057a26164e8e7069b099c1875c3343c0e9a92caec06956887d64e6d835029e529c9d9e0ca81c05afb4e367289e485ab4772ec5d32414be816176582015cfc39316d5cb5843025c70a62d9dd45fb5e05299534746503e9229780ff824b7b061e6c0f212722c3ccfcf2542b889617beef6c730464a34aecc992448556cb86785f897cbbe5a8a9b339a6edd067b6aeb6bd98aed49bc3f9d9db5000000"}, 0x0) write(r1, &(0x7f0000002100)="da6ee5322ee2bdbacf8f3c20bc8fa91e1d36e6a19236f411dda62ebe63b512e6bb13508ad8391008401275177adb19a907e8cdbc69137afede51348f670d1150f3e5a32cb888290f61b0d9e5e969c2a0f2c3bd0c6d0e10d747543f987ebc89a0c66c1836ca36aed489642a999619884426b399fdbef9a35d2e9a3c8aaf113cda9087703d2c64a769eecc57b3845c39b49808820ece04642cdc", 0x99) lseek(r1, 0x0, 0x6) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000180)={0x3, 0x5}) fcntl$dupfd(r1, 0x406, r1) open_by_handle_at(r1, &(0x7f0000000100)={0xa, 0x1, 'f;'}, 0x141000) vmsplice(r1, &(0x7f0000000580)=[{&(0x7f0000000000)="7acee603801bedadbe074ff4d0aa0ad3bd5fc8c1d0d4c5fa313a831087a70cf8cdd9e30f5e96857e9ab0c915840ddbc3fcf555b2bd2c8e6553e78936", 0x3c}], 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f00000003c0)='reiserfs\x00', &(0x7f0000001d80)='./file1\x00', 0x0, 0x1, &(0x7f0000002040)=[{&(0x7f0000001dc0)="ab21d5f1d89c69c4f67a008efbaf08c4be754c4da9aaf577ad4b27cb1b0be4c58d7a9a65de0371af53bae867bd347f68b8d73bedc751d4f325c00ee73fe8e3465c62999bdbda78db2c23a7e82f402d3109119819dddb4bc3cb561caf44f88c6aed0fcb155f5bd664c1a09d4965819cb7703fc1ab43889f75e7dadeb149c372aef6a9c41a9f921e7ac01df9645802afae", 0x90, 0x40}], 0x400, &(0x7f00000020c0)={[{@tails_small='tails=small', 0x2c}]}) umount2(&(0x7f0000000240)='./file0\x00', 0x2) read(r1, &(0x7f0000000480)=""/128, 0xffffffffffffff72) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000380)='./file0/file0\x00', 0x8000, 0x2, &(0x7f0000001c80)=[{&(0x7f0000000680)="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", 0x1000, 0x7ff}, {&(0x7f0000001b00)="927b70646aad98184f4da0a988fd05cdcd4eec9d4d914abff1ba4b9f98df3ee81ca90c5e8714ce71cf0b7f7a653425ad3c69603401f2a9309f125e4592ca9dcc576a80cf35f1a05632d1e37e3817f501b6f36ba5250105225c92f2aa8b5d1f92ed35a714e3f31c3fa0dd095b6c67a561fa98ba608d12d31272a7482eabf8841294ab93bc267394fc703ae9a7d34ce83e594765cbf819a5bd493e956f3a66cd8796fc47e03080190f97cdc6f9118a80667cccd00f382cba9f303e7dcbc9b024c828a981fb83122f909de75e22fac9f03d41beb65924fbb9a6f37df9432c2b7cba565d76a3345cc3ba6603edb4205853bd413440", 0xf3, 0x4}], 0x20000, 0x0) syncfs(r1) 2018/04/01 09:06:37 executing program 4: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(0xffffffffffffffff, 0x6609, &(0x7f00000011c0)=ANY=[]) fcntl$setsig(r1, 0xa, 0x21) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) [ 61.619575] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.673737] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "" [ 61.771463] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "" [ 62.181774] binder: 7081:7172 got new transaction with bad transaction stack, transaction 2 has target 7081:7086 [ 62.192263] binder: 7081:7172 transaction failed 29201/-71, size 0-0 line 2875 [ 62.305667] binder: BINDER_SET_CONTEXT_MGR already set [ 62.311106] binder: 7081:7173 ioctl 40046207 0 returned -16 [ 62.322642] binder_alloc: binder_alloc_mmap_handler: 7081 2000c000-2000e000 already mapped failed -16 [ 62.330500] binder_alloc: 7081: binder_alloc_buf, no vma [ 62.337847] binder: 7081:7173 transaction failed 29189/-3, size 0-0 line 2963 [ 62.358260] binder: release 7081:7086 transaction 2 in, still active [ 62.364925] binder: send failed reply for transaction 2 to 7081:7172 [ 62.371619] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.377201] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 09:06:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000007840)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)="a578486682e67c86cd74025d404d4ec69b6c277a70e67565192ae267e0461983599e62416c1608466b7e2083452b2c0254267fb476cb58b7898a8f457db9d7065a", 0x41}], 0x1, &(0x7f0000001680)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x60, 0x20004801}, {0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001700)="f15c", 0x2}, {&(0x7f0000002840)="dbb92c5629a48fcec6f43e515c2e75c66d6cc7e21256237ff591392223b2fb2751e3272205ffc7183dd55fb85ef4f6beddc06bfad8fe01411a18eccaf51947b42ef749fce83b2ff4b0111255095ccbec7b3a532e54d4f8ef0c19a09f30867617d68565d8dfea6ca29008a526e2e23ca038628f5819db324b046b1afa924f5db92c3e9d8a78628ca5b73f4be17b4a20342ab4584ee065140ed29c6435", 0x9c}], 0x2, &(0x7f0000007a80)=[@iv={0x40, 0x117, 0x2, 0x2b, "0e4078f25d317709456d798e889b1450a09233a6bccba9eda765bfec8adc1c456bd7cf8a7e432c05fc23d3"}], 0x40, 0x48000}, {0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002a80)="1d09bf5549750a69fa0f7b133289019b7638728412d30b13809eab574aa6f2e108f5e8c33be078dbe64af9c27f2bb477c73166e89be1e32dec68c53f0d7a09eb18bfdd8e088f0c1761bcb9a5c1bf5763921d8d6973ce527daaef0b5d6b192411e0c8ba6b1dd10ae53c9b4a1750328cd5d9cef6b3a73ba6d22acc5a473fd89dacd58df41d3900", 0x86}, {&(0x7f0000002dc0)="71a10e8cdd26be96f4dfa7c2263d7bcc8f12fa112122368ccce6eb58d4d3ad4f2c3277a3506079439915fd88d162894120f08c16b521a98b9e47a616a9adfa6b7a98eb28c99ba635ddebdfc24f126d786c1d73cd5bee05ed5cf17e5c9bdeb7db3c10379bea41ab624baa03d850b562296d25bbace14535cb7f690e8937d1d48bec5a5d5575b3ae41cca1df0ee551f257e599e22946db32b1c3892af178a4ea7123916063a32e", 0xa6}], 0x2, &(0x7f0000003040)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x801}, {0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000006c40)="d526643a038bef55c0e3285d4278b5b2e825adf5d573a03b9616138a0f0316b3da120bf6594fced21c0dc362000e957bba773eb49c0213608d38d34635f14f9ffa71eabad475fd0f773b64b3a31f49c4028100b05e5b3f5c6dfc0a4dd77929630a375f30ea4b61d44a18efefdd6a42a4e9d37e4a1e46d4f3db721697b644c52c70e36047f66603f54b5838cf71", 0x8d}], 0x1, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000007700)=[{&(0x7f0000007380)="f5d2ea92d9311f4c19f4a50ab6d17ec5e18967f496f35281a637e3c6fea08c0073a006fd022f0d0fd04d58b6ddc6dace8f67b956cfd4d4e83a900944520afbf311fb1311393a671196ef158fc7e28ce5add589bc9501c84abe8cb86433d3980c83c449ae36ba4a6e5e8a14c6a4338a21925ea4e5cd7375f900cceba7c809df5889724910db78dd789ebaa7575ed2f64b17595b2158eed9651ff8bcf639cb47fd7527250d564b9463320abfe3a7bae67743c9c5ac9bb6ceed2699e3d063202a2e7bc44912501fb4937a8172e6f4cd4df254af924b92ffe57e8ed59619ff8fb023bb08b00685415f32ffea9f68f66d18a6d6af8576324276b68f0b1d", 0xfb}, {&(0x7f0000007580)="8e27ffb5768b05ada28cfa270fa2c26acb79513c46c697d9be476e0eef7581d4e8edadfbeb631415b624bdcd3b1969", 0x2f}], 0x2, &(0x7f0000007780)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x7d, "de779752050a5a8098d193ccd042811f28b0e9e57fddc38ab245a0fa63fa468ad01a3216f750528bb653866e55b5f2478a5e2932b07e7bd1ac0111da1f20bbbed2913413047efa4a29abde8823b6efddd6c22d07d34855d5b40701d91302bdfdb4423ebbe7dd15937c65f39754ebee3226cdc10606ce3c19d230fd33bc"}], 0xb0, 0x20008000}], 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/01 09:06:38 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xffffffffffff8000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvmmsg(r2, &(0x7f00000017c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f00000002c0)=""/125, 0x7d}, {&(0x7f0000000340)=""/130, 0x82}, {&(0x7f0000000400)=""/208, 0xd0}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/247, 0xf7}, {&(0x7f0000001600)=""/130, 0x82}], 0xa, &(0x7f0000001780)=""/55, 0x37, 0x3ff}, 0x6}], 0x1, 0x0, 0x0) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000001800)=""/188, &(0x7f00000018c0)=0xbc) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001900)={'broute\x00'}, &(0x7f0000001980)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/01 09:06:38 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000440)={[], 0x6, 0x9, 0x3, 0x0, 0x9, 0x100000, 0x6002, [], 0x3}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/113) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) ppoll(&(0x7f0000000180)=[{r2, 0x2}, {r1, 0x8}, {r1, 0x80}, {r2, 0x80}, {r2, 0x4000}, {r1, 0x8}, {r0, 0x4510}, {r1, 0x3}, {r0, 0x6200}, {r1, 0x8}], 0xa, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000000140)=0xd7e4, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)="088fd2be0e71de37ecb8069e75ec6fd183e6a1a6e470033452ead9848b70e7d57e4208ac7483ccd05ace977ac8cd69297e5367f04fec2675eeca6ca85bd8c8014bbcbf3f816474ec583465b9bad9eda51f936dfc26c1dd3cd3ca8721", 0x5c}, {&(0x7f00000003c0)="3c876a0beb9f374936ac1ae06b0a71af024911c960efbc61ba57013094e40b254820f812f75aaa7e68476f54e62d0a9cb9b40687ade5b855e0e1e0c1a6081abc65e0a0e9ce2259147f1b8f999f9658490c2dee2f1802587368276a21be5fc93bb9273dc2db2fa134b9d2df893daa6486", 0x70}, {&(0x7f0000000600)="63fe0c41ab9decb779838ec8b33666717fc321a39af19a213be55106e33d8b600ea764f187092cec1827bb9375906006cddb1bc04ded7841093cbc833b6611205309ec5ae8373733956e3e8f1036f4c1d0979d6fc749b15795d361c0fc175c5cf61c6e201a837d14f5d094e07cbd2a4514a70d661a95296ebd42cc3ee241cda921fbd5b12dbe677263e240e4b32fba1a075e", 0x92}, {&(0x7f00000006c0)="d09b19a256af43963f47c353fac887a2f7842aa3b8e96de267a4742c2b83cfb179ca6b708db60c82d6ff446ad38cec4e2e556ad140f1f75d27dd469d9384a177c5b478f3be66fe50724243df8fd58a6cfe9d8dd4e4b823b45d892b12b2750cde642493598769dd22b7c3238fed57c889cf791a6a9596c2161107ed6209fc0be48c7d1d0f532925476db1089fbfa929a207f4350dc8f98c0e1e34f90c95da44e77910df29a074d966dc6ba0a95286948fc60072e860ffe4523ba1c5eea898c747c3d1c26000b00f6efbbe170bee45917a24171dd3634211538d90fb0d7395cba49c2cdec864d1916dbc3efcf327f91974", 0xf0}, {&(0x7f00000007c0)="9c71687c8d02a42b9dd538f3bae4230bf5542b6a80b5d122013e00a904f061d4cf6b8c2f34cf07271c41950274fc26c45484724f6336afd0cdf27f93731e9ea040593af95e675b9e008f2692cc6db3a342c305a6aab236148266310181c738a3f04bbe45879ac1aec9adeb7a74c1b63449a8b450c295645fd23cdc1365c83f1f7c958a1c4de94800e41ba2e5b2730837c18abe7cc4cdb3cabcf4e9b6e1c43a6c5ffdd0fa324004d292a8888ecb82b78710c4a6688fe4", 0xb6}, {&(0x7f0000000880)="62e83baedd9d5be1384a4a5ed4a3a29593dd6b2db635c480d252729eaa48d8933329ecb5da72e4b0893b", 0x2a}], 0x5, &(0x7f0000001780), 0x0, 0x4}, 0x4) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x8, 0x0) r5 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x9, 0x80000) fanotify_mark(r4, 0x8, 0x20002, r5, &(0x7f0000000300)='./file0\x00') 2018/04/01 09:06:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/01 09:06:38 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000400000fa0a00008e43d9ea97d89a75548e8eef17a80000000000ff800000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/04/01 09:06:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8)=0xfffffffffffff6ed, 0x8) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x205}], 0x1, &(0x7f0000360cd8), 0x0, 0x2}], 0x1, 0x0) r2 = semget(0x3, 0x0, 0x264) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000640)) 2018/04/01 09:06:38 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x30c00) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x19a009606b656548}, {r0, 0x2}], 0x3, 0x5) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000200)={0x800, 0x3, 0x3, 0x1adc, [], [], [], 0x39, 0x8e, 0xffe0000000000000, 0xffffffff, "c084d45d0884bc6262d501d3c416786b"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x6, 0x9, 0xfde, 'queue0\x00', 0x4}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000010986e977a02844ad1bff2887d194284af8f8fa165129bd105d6bcce90afdb7976a5bc03469e65f0d5214c7e2c84d939e0da904584a4e0391838b0f5551edbb02577652b8669a9eb2c435d774a4ed44fbfe222684c23209b829471966f5d139ea53cc8f332e1df447a09909288a2a7d7e1a680c75acde2f8e30effb0e62698a7f17eeb50406a06877c7babae6fcae83494e0708ef7334bb84cc4d00b3710fee2622d05b314a30cd3e4b0daf7bcfaa1965c6a7846c5b93702035ec5567ae200000000"]) 2018/04/01 09:06:38 executing program 4: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aa24bea335ef7a14aaaaaaaaaa000086dd60399cd400302100fe8000000000000000000000000000aaff020000000000000000000000000001010090780000000060436de0000000000000000000000000000000f2ffffff00fe800000000000000000000000000000000000000000000000000000"], 0x0) 2018/04/01 09:06:38 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000800), &(0x7f0000000840)=0xe, 0x80800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000480)=""/50, 0x32}, &(0x7f00000004c0)}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) r4 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000180)={0x2}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000140)={r3, 0x8}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'bpq0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/01 09:06:38 executing program 7: kexec_load(0x0, 0x0, &(0x7f00000000c0), 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x8}, {0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x38098000000, [0x1, 0x5, 0xfff, 0x800, 0x2, 0x0, 0xfffffffffffffff7, 0x698]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1, 0x401}, &(0x7f00000001c0)=0x8) 2018/04/01 09:06:38 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) recvfrom$packet(r0, &(0x7f0000000040)=""/48, 0x30, 0x10000, &(0x7f0000000100)={0x11, 0x7, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/01 09:06:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e1000002000100000000000006000000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x7, 0xfffffffffffffffb, 0x1f, 0x661a, 0x1f, 0x1, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfbf4, 0xffff, 0x2, 0x2, 0x7}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x6}, 0x8) 2018/04/01 09:06:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffffffffff3c, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x100, 0x20, 0x54307838, 0xffffffffffffd660]}) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a5, &(0x7f0000000ac0)) 2018/04/01 09:06:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x84, "ab406fc4266b75af76ba6c21e10af84e571560d242cd52d386995d1aa4620b4a1d5c2c9c94ad9cc6939efec7f36392f3cb720ba6bf919865bffe886fd6db661c688fabef98866d9ed1b0a0c532db0fdca80bdf86c9ef38b1b01cfc8b47498ecd06da39d4a28152f1a349089518ede48f592181b7a7ca8fa70b938fe5fc48619769df9bb4"}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x4, 0x3, 0x9, 0x4, 0xffffffffffffffc0}, &(0x7f0000000180)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x9, 0x3, 0x8001, 'queue1\x00', 0x876}) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x800, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/01 09:06:39 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x80000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x6, 0x4000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000001c0)={'bcsh0\x00', 0x7f}) set_mempolicy(0x2, &(0x7f0000000140)=0x80000000000001, 0x3fa) ioctl(r0, 0x6, &(0x7f0000000000)="60bc836ead2c8693cf") setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080), 0x4) 2018/04/01 09:06:39 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}, 0x81}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/01 09:06:39 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x202000, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000000000, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/04/01 09:06:39 executing program 7: 2018/04/01 09:06:39 executing program 2: 2018/04/01 09:06:39 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:39 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/04/01 09:06:39 executing program 1: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000680)={0x5, 0xfffffffffffff62d}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000006c0)=ANY=[], 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000300)=0x800, 0x2) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x3fe, 0x8000000000, 0x8}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r8) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/04/01 09:06:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0xa153, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000004c0)={r0}) setsockopt$sock_timeval(r0, 0x1, 0xd, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) syz_emit_ethernet(0x437, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/04/01 09:06:39 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0080, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x7, 0x10000, 0x0, 0x3, 0x9}, 0x14) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100), 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xc99, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000000c0)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x22) 2018/04/01 09:06:39 executing program 5: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000004c0)=""/223) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x3000, 0x102, &(0x7f0000344000/0x3000)=nil) shmat(r4, &(0x7f00009f8000/0x4000)=nil, 0x4000) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'rose0\x00', 0x3}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r5 = getpgrp(0x0) getpgrp(r5) getegid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8)=0x401, 0x2, 0x3) 2018/04/01 09:06:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x1c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/01 09:06:39 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rmdir(&(0x7f00000001c0)='./file0/file0\x00') mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x8, 0x4) 2018/04/01 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x4b, "5b9dcbb127454f287cd0621f3eae1b5f096bd910a5fc612dc0e33aac64968e130647b2e1688663499621da193956d18910bdb2209810f3c92eaade4ccc63600df3968f6d2566ac28e0638c"}, &(0x7f00000001c0)=0x53) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) 2018/04/01 09:06:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r3 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r3, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r3, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x3, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x6}, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r7, &(0x7f0000ffdffb)='#!', 0x2) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) sendfile(r7, r8, &(0x7f0000000000), 0x401) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(r9, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) [ 63.780890] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 63.789497] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/04/01 09:06:40 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x36, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="006340401daf000000000000000000000000000000200000000000000000000000000000000040000000000000000800000000000000"], 0x3, 0x0, &(0x7f0000000280)="0e41e9"}) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x42442) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000500)=0x203, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) getpid() syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0xf) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22, 0x429, @empty, 0x8}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r4, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x2, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f00000016c0)=""/148, 0x94}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002d00)=""/98, 0x62}], 0x4, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}], 0x2, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x6, 0x0, 0x0) listen(r5, 0x0) sendto$inet6(r4, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r5, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r3, 0x0, r6) r7 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r7, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) 2018/04/01 09:06:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)='[', 0x1}], 0x1, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/04/01 09:06:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005a6000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/135) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/04/01 09:06:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:40 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x100, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000180)) msgsnd(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="e647c6a9fc27bf8bc777fcd1482234642316ed8b0000004e611a8f4d958fd9ef8270d7fe2bb10355c7267761808bc1a44650dcf1f9532e2ec3e166d868a81b3089f67edf973c997f0015c67c1540a1af2e089ab3f5c34d809fd44337b01528f7d726daff010000ae261fb605cf169ef858f46482eae00723a32510f5c25ae57021bcdb7fab6befefff3ea96b3d46564e0452c5784b9705223d0758c2c47828ebd1f7f483d44379f1361ecd192229ef63e530fc61c0b6c598cfc35dd641c7135f4d2017010027c40ddddc4505636dfb877c"], 0x8, 0x0) timer_create(0x0, &(0x7f0000001300)={0x0, 0x12}, &(0x7f0000001340)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0xffffffffffffffe0, 0x7, 0x1cd3}) [ 63.907398] binder: 7293:7296 got transaction to invalid handle [ 63.913688] binder: 7293:7296 transaction failed 29201/-22, size 4194304-524288 line 2848 2018/04/01 09:06:40 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x80000, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000002c0)='#}wlan1\x00', 0x2) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @rand_addr=0x404000}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x100}, &(0x7f00000003c0)=0x10) socket$packet(0x11, 0x2, 0x300) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x484801) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup3(r2, 0xffffffffffffffff, 0x100000000080000) tee(0xffffffffffffffff, r2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2fe8c902c2363731ee5eebadb9030fc7cb9142d74732ab1dd803075f6eb76ee8cc754c6bddbd4a80a043498c795b2cc4bd3dc64cd07f327eb4b4b5d22d3cc0875768f8bad31ab46a0b698a96070e6319f2bab45f639c6e68e5d006d4887a3429f1335420060dee022a23a3"], &(0x7f0000000100)=0x2) getpeername$unix(r3, &(0x7f0000000180), &(0x7f0000000040)=0x6e) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000480)='#}wlan1\x00', &(0x7f00000004c0)='#}wlan1\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='io\x00', &(0x7f0000000580)='io\x00', &(0x7f00000005c0)=':cgroup\x00'], &(0x7f0000000780)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='nodevmd5sumvmnet0\x00', &(0x7f00000006c0)='/dev/hwrng\x00', &(0x7f0000000700)='eth1security\x00', &(0x7f0000000740)='[mime_type0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r5 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000880)=0x0) syz_open_procfs(r6, &(0x7f0000000a00)='oom_score_adj\x00') r7 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r7, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r9 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/01 09:06:41 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x6, 0x401) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000000240)={0x1f, {0x80}, 0x8000002, 0x4}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x4, 0x8}, {0x3ff, 0x7}, 0x24, 0x5, 0x3}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x4, 0xffffffffffffffff, 0xfffffffffffffffe) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x4e22, 0x4, @empty, 0xffa}}}, 0x88) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000300)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1, 0x2, {0x0, 0x3, 0x5, 0x3, 0x7}}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) 2018/04/01 09:06:41 executing program 7: r0 = socket(0x1d, 0x0, 0x1) socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)=0x54, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02007721b5e8e9653ba6d3000000000200000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) close(r3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r6, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}], 0x1, &(0x7f0000000f40), 0x0, 0x4045}, 0x610}], 0x1, 0x4001) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f00000002c0)={0x0, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r2, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24}}, 0x2, 0x5, 0x1ff, 0x5fc, 0x3a}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) r9 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0xa0000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000800)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) fcntl$getownex(r1, 0x10, &(0x7f0000000680)) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000cc0)=0xe8) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r10, r11) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r8}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/01 09:06:41 executing program 2: r0 = socket$inet6(0xa, 0xf, 0xfffffffffffffe01) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x280040) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000280)={0x1, 0x7, 0x7ff, 0x81}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x5, @empty, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000000c0)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x2000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x9], 0x1, 0x1, 0x9, 0x1, 0x3f, 0x8, {0xd3, 0x3ff, 0x3ff, 0x7, 0x7, 0x81, 0x8, 0x9, 0xffffffffbd2973a4, 0x0, 0x401, 0x1, 0x7, 0x100000001, "fefcf18c2544bfd13e731b2cfb146a7e5b0e9338728833470866009ec5a2eda8"}}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000002c0)={@loopback, @multicast2, 0x0}, &(0x7f0000000300)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000340)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/01 09:06:41 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x420000, 0x8) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00000000c0)=0x1000000000000004) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, r5, 0x8, 0x70bd29, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xea0}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x50) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00000001c0)={0x1, 0xf57}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x600, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000003c0)=0x4) 2018/04/01 09:06:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000000000040000000800110000000000"], 0x1}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x3, 0x9}) 2018/04/01 09:06:41 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffb4}, 0x199) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)='ns\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x6fdd, 0x3, 0x9, &(0x7f0000ffe000/0x1000)=nil, 0xfffffffffffff639}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) unshare(0x21000000) 2018/04/01 09:06:41 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) socket$inet6(0xa, 0x0, 0xbd) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x11, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/04/01 09:06:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000600)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="9d31d356eaf6"}, 0x11e, {0x2, 0x4e27, @multicast2=0xe0000002}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r2, 0x1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffff000000000000000000000400000000000000000000008000000000000000000000000000000000000100000000010000000000000000"]) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x480, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000680)=""/196, &(0x7f0000000180)=0xc4) r5 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000a00)='/dev/snd/pcmC#D#c\x00', 0x200, 0x2080) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={r6, r7, r8}, 0xc) r9 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xfffffffffffffe0a) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000e000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/01 09:06:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x10001}, 0xffffffc8) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) 2018/04/01 09:06:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0xc797}) 2018/04/01 09:06:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x9}, 0x8) 2018/04/01 09:06:41 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:41 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x3, 0x1ff]}, 0x8) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/01 09:06:41 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="f24a03c34b673dfc7e6e6d940088d3c3469badba5c1bdf49206a88031bf811cd552685fa177f80c647f7f5f64cf82583ff83b2b7e45a1520c57d3cb1d6ef332e", 0x40, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffa) r2 = request_key(&(0x7f00000013c0)='syzkaller\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)='cpusetmd5sum!^cgroup}eth0\x00', 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000001480)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000011c0)="2ae85aaddc523bda04033148c4c1cfffd4166713b0eb4372789324231ad29add8943c6a916e6443205f95f9632cf7ad0bc0f670896bd678b5d21037954dd19fcfa9476fd959eed49531e41946be53414aab71c110d29eeb5bcb1517ba8db28bdb5f6dacb81cfc0eb821fb4096f78406b1e2160bade290f885555b2a125b95221b41467b01ad83c8596b34c720a3d863a09aae70cfc2d35925adcb6dcdbb9e4df73e4b26175c4a621b535c90d84b9f6b89bdebd201534dbb647f8c371067eeef7a7", 0xc1, r2) keyctl$dh_compute(0x17, &(0x7f00000012c0)={r0, r1, r3}, &(0x7f0000001300)=""/146, 0x92, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) shmctl$SHM_UNLOCK(0x0, 0xc) 2018/04/01 09:06:41 executing program 2: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0), 0x61, &(0x7f0000003000)}}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) 2018/04/01 09:06:41 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, 0x0, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000140)=""/170) r2 = open(&(0x7f0000000080)='./file0\x00', 0x60000, 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x8, 0x8001, 0x3}, {0xfffffffffffffffc, 0x1f, 0x8, 0x5}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000a71ee8)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r4, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) 2018/04/01 09:06:41 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) vmsplice(r0, &(0x7f0000001500)=[{&(0x7f0000000040)="8228f996722e293c511468234071b1f1242bd1f91c5ee78825a0be1e8fba53c7", 0x20}, {&(0x7f0000000080)="5ad2a82d3b6807f18b44f1bde6300d35214b92bdc871d3e33bb0748273e22f8cb5917ba9458968ce59977f19878adbc9cb85d97c7b510f0b4398b1d94302751bcb998548a6e3963dbee33bed927a67915f0daa5b524a45e9b0", 0x59}, {&(0x7f0000000100)="e03a82ff9ecbced07fcdde9bba16b770c6dee232efbf2ded94e35a921028c1bc317e95be2976580cd6ca009f5cc251ba9379e6dac0dfe6730d5516cac7ce64ce616261951b0adad81e1f71", 0x4b}, {&(0x7f0000000180)="91be76249c2dd9529ca21055d1b0bd464c7d03b2894a28a514ff95bae3b1cb529c41486e0371c35039e371af09295c85de8c9029ae11d4ab9917a4f430b050717b4c0bcdb6ea186bbfb8fa47405c986a2c81d204175f8002f0359d2ec39d13096ebb838a02521fb051eae028424bbcdf58357bd6dda52daeed78a3b14270bc3554ed5d11f8ca68ed43feffe33951e54afc1bc2677334672d05a589dcadc416d0db436cc74157b3615f3d12196dc9fd68d79b6c7eb43b914ed59113a3bae97c156481f75a484219bc05562cf183463378d412b2053cdc78d1dc09810cd678c677453c6c734e8fa2e8172b15bd2745", 0xee}, {&(0x7f0000000280)="857f06b16d4567aa80ca6993c15f8643083a83f0c11c40bf2a932f2dd1c0961641b2728b8b4d48b18f2238c4a244bbfbcc8686ad9a954755daa7597270bf8c85377bb52d2165e788f75b98a77916ad167b97276fe6ce260986505e9db7a2b7ce6073f3f2ab7cc7ab050f6a22c64461387b747eb02d7652a984eb", 0x7a}, {&(0x7f0000000300)="7c147c248b7f47d1694cf8b55b5389a5bd5e51607d32d3fc95530918452b1393e2b85e", 0x23}, {&(0x7f0000000340)="e49c9a327bf36184b62d291f8b664e6d3d8c7358985f392622047065d265d4ee6afebf8ec4b10d34086b4e8174bb89acc85953afc271b399674fdb158ecdb8c5d8036b3d77cfce4e8000717bec158c0f532c398f18a54356b685fc5de5830a10f616b076c4ab6d829d74bba0", 0x6c}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="0486a5c56c48b10f510dcfcc0dc2370ccb565fc908f98007be4f22d1f5a97213e5c3771ad6b8d1ccae0a19dbcd0242fb310c301d65b72860bde822430549c19f2322ea39a3e5e8f35d087493e58fd9375dec3daf69191cd62773eb38e19252ed3dc7d3b827e2832c9e962fe587b2e7c78bc2a10f2b8a4251da61d311ad6f85455b5e33107b541c7c76709049a6cf2ce63382ed31af11f5a92f28afa5102da34c073062ffc0c2233b90d979ed29496f3fa02366b05a49c9f392fae96d7839c5be7f10daa97ff44fa6e573fb593a4e5cb9", 0xd0}, {&(0x7f00000014c0)="41c7c1ef3822fae5e7607b352de97cfb67d303df9c70ad95a608b141c82afb9f760c129ac6b5c42a2cb03fbf422dc55f87b2f22aa4205fb2ae57", 0x3a}], 0xa, 0x3) 2018/04/01 09:06:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8, 0x7}, 0x2c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000000000000000008fc27ee1c33e5902e26efe747be62fff9d3eb8154a05e667d9d5e6457d444e3004495af1ef844da7e1a8b9f2fb79bf66a729959902b8e1937e52c5a90b3806ed38ec691f2e"]) 2018/04/01 09:06:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002700638100800000000000000500000008000100e458e68fa851427dc0e270f6a829a7c0bb5e6c3d1be674ec1ef0ce3edbb20206434f39777a2908dc6c47fd801646e06705216f411027fb5c7fe32f2f33c92e532533bdd2752ed1e3eefec597c6ea6f43309a664a51f558e2fa07ca0c9133c9637fd404c902aafdf9c3e91c914a74fce8850b360fa8266911002e5f9a51f952664969fe1d62ec680c524bf59e9cf2d4b1ff69ed0f453f5f814c41bf1927c310cc603e85c5dc0112c98b4be1c767e7a7bfbe7069a9e5ad0268860cbadff306bdd4d24f0090d7964adbb906558a7d0c7968773166726ae1", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/01 09:06:41 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0x4, 0x7, 0xfffffffffffffffb, 0x8}, &(0x7f00000000c0)=0x98) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xc394, 0x100) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0xc523e6d77206e932, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r2, r3, 0x5, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7fff, 0x5, 0x80000000, 0x7fff, 0x7}, 0x14) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x89a, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000180)={{0x6, 0xffffffff7fffffff}, 'port0\x00', 0x8783aaad14ebad2f, 0x10000, 0xd8, 0x0, 0x4, 0x6, 0x444aa93a, 0x0, 0x1, 0x1}) write(r0, &(0x7f0000000700)="38000000130047f10701c1b00e1f0000000000000100000009ef18ffff00f132090014006e35e56d596a0a0003657e0d0c4ce5eaf8e117e8", 0x38) 2018/04/01 09:06:41 executing program 5: socket(0x0, 0x0, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x220001) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000001c0)=""/96) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) getrandom(&(0x7f0000000040)=""/118, 0xff11, 0x10000) accept(r0, &(0x7f0000000240)=@ipx, &(0x7f00000002c0)=0x80) 2018/04/01 09:06:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/25) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3}]}, 0xa0}, 0x1}, 0x0) 2018/04/01 09:06:41 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) r1 = creat(&(0x7f0000000100)="e91f7189591e9233614b00", 0x34ed8c80306742de) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0x1, 0x3, 0x1, 0x8, "d4c4707c57769d54c1618ba691579ba5ff53dc56c5c228b496c79659e1e25bcf5335d17ddb6f034e1f38fad0", 0x2}, 0x8, [0x81, 0x3f, 0x9, 0x80000001, 0x1ff, 0x6, 0x0, 0x9, 0x66d5a6fb, 0x0, 0x3, 0x3f, 0x7, 0xdb8e, 0x81, 0x4, 0x2, 0x100000000, 0x400, 0x0, 0x1, 0x8, 0x4, 0x1ff, 0x7, 0x6, 0x5, 0xb35d, 0x5, 0x7, 0x4931, 0x4, 0x101, 0x7, 0x7, 0x9, 0x6, 0x4, 0x3, 0x6, 0x226, 0x24, 0x3, 0x81, 0x400, 0x0, 0x3, 0x0, 0xc26, 0x7fff, 0x7, 0x80f7, 0x0, 0x4, 0x7, 0x9, 0x40, 0x6, 0x8, 0xef4, 0x9, 0x6, 0x54, 0x1, 0x1, 0x20, 0x2, 0x5, 0x7, 0x4, 0x9, 0x3, 0x6, 0x0, 0x4, 0x0, 0x7, 0xf3, 0xfffffffffffffffd, 0x100000001, 0x6, 0x400, 0x7, 0xe000000000000000, 0x0, 0xffffffff80000001, 0x76f, 0x3d, 0x1f, 0x4, 0x5, 0xfff, 0xff, 0x4d2a64e6, 0xcb, 0x8e, 0x7fffffff, 0xfffffffffffffffe, 0x8000, 0x1000, 0xfffffffffffff801, 0x3, 0xffffffff, 0x40, 0x800, 0x40, 0x3, 0xcb4, 0xfffffffffffffff8, 0x2, 0x7fff, 0x4, 0xffffffff, 0x6, 0x6, 0x5, 0x7fffffff, 0xffff, 0xfffffffffffffffc, 0xffffffffffff6ddc, 0x5, 0x5, 0x3ff, 0x8001, 0x5d, 0xbd6, 0x3800000000, 0x2]}) r2 = socket$unix(0x1, 0x1, 0x0) shutdown(r2, 0x0) socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/01 09:06:41 executing program 7: socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xfa, "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"}, &(0x7f0000000080)=0x102) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7fff}, &(0x7f0000000100)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 09:06:41 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000880)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010802000000000000000c00000008000600000000008ce829b08d282e1be45b67482c6b0ce420005ca09a747206fec5ea6bc245dac17e1c15471facb6a0c5ee998f82ce1f4bda036cb9c5235aaa72af7626ccb13e13de1526cb5f5586c6c763bc134287eb3f3ed9d8cc83db5058e6f7c308b17ceac128164cc0b5ad8540a86a126e297457a8f14ab24f36bfa43c73d9902e517b441bde5fe52cfebc9ad2b64e6f0f9ad6803093e025b82fdf33dfac28fce6d51a8d9df4fac388452b124642b9bb99e79b7afa7e22b9e1d61dcc0308398aa12c668660e2f0aca5a4a5316a8b8a2efe71650e97d9d7371660cc637d19769647c592a1f9e1752168ec5595ca150ddc08e90578aa89fa"], 0x1c}, 0x1}, 0x0) [ 65.576306] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 09:06:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x80) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 65.677828] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.785243] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/01 09:06:42 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x484100, 0x0) getpeername$inet(r0, &(0x7f0000000680)={0x0, 0x0, @loopback}, &(0x7f00000006c0)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000600)=0x100000000) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000a80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000140)={"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"}) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0xa4667a4dcc955594, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000700), &(0x7f0000000740)=0xc) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/01 09:06:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={0x0, r2, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x0, 0x0, 0x0, 0x9}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/01 09:06:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) 2018/04/01 09:06:42 executing program 2: timer_getoverrun(0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xffffffffffff847b, 0x6b, 0xffffffff, 0x4000000000000000, 0x101}, &(0x7f0000000140)=0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socket$inet6(0xa, 0x802, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000000)="220000001800070700be0200090007000200001e00000009000eff0005000f80ff00", 0x22) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000006c0)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x393}, {0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x200, [0x6, 0x0, 0x80000001, 0x200, 0x40, 0x0, 0x6, 0xef7]}, 0x5c) 2018/04/01 09:06:42 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x121000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="107a60467a3aec315182c2c1bef24b387fbe333021768e09bc9af0d010372c06dcae7dcebb1218b473645205e68585cfb7dfd3e8e40d397fcc58ca5c89a40eb77b2d51183a1b72157c95af2c1083d43899f06fa3a42fa21f0bc773b2e14248ab69f68a2255621b485f93914952e3683708bdcf", 0x73) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2, r3}) r4 = eventfd2(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r5 = eventfd2(0x23, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r5, 0x5, 0x400000000000002, r3}) connect$ax25(r1, &(0x7f0000000080)={0x3, {"c63421d8db3d2e"}, 0x1}, 0x10) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r3}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000140)=0xfffffc6c) 2018/04/01 09:06:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d3ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1}, 0xb) close(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"2b89c74aa96d88"}, 0x7}, 0x10) sendto$inet6(r1, &(0x7f0000000080)="fa893a22b75a0022f50c46d62c4ac2fe10fec95929bbaeef2880000467f87fa86f945d79a3e6f12482f443e3048de0d14ce4bf", 0x33, 0x0, 0x0, 0x0) 2018/04/01 09:06:42 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x4, 0x3, 0x8001, 0x834c, 0x0, 0x0, 0x40000, 0xd, 0x58, 0x5, 0x7fffffff, 0x5, 0x8001, 0x4a5, 0x400, 0x1, 0xac, 0x7fffffff, 0x1, 0x7fff, 0x4, 0x3, 0x9, 0x0, 0x9, 0xffffffffffff244d, 0x1, 0x7, 0x80000001, 0x5, 0x3ff, 0x7fff, 0x9, 0x10000, 0xadc6, 0x9, 0x0, 0x6, 0x6, @perf_config_ext={0x8000, 0x2}, 0x100, 0xfffffffffffffff7, 0x58f0, 0x4, 0x8, 0x8001, 0x1}, r1, 0x4, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, r0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="040080000000000000000000000008000000000000000000b174c01fc8ea6992b745310ff755bd73c7817df3edb60f95ff472dfaf5249f17b6ebfade258a5cf1f99f2d3e44df1b319432966db185fd7e477d6778b413a20a5d521ed7cc74dc41b0badb05b9e6033a2a8c0b4d95534c7bc1814eb906d78c5d958b803b99ee26d3ab3ebe596564785b0a25c738b43cf33479d525a3f0779427373de6b2c1e2f69e599bef517c8fe6a8"]) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r4, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) shutdown(r5, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) fadvise64(r2, 0x0, 0x1, 0x2) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000300)={0x4, 0x0, [{}, {}, {}, {}]}) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/01 09:06:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r2, 0x46d, 0xffffffff) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/04/01 09:06:42 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a)}, @ptr={0x77622a85, 0x0, &(0x7f0000007f72)}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004580)={0x1c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="a3441187773ae437228bc05e6d8ad99e04b4a408eb68afcb3d4de9cbc6ab0e07deea390119e692cd7bdb19a0713444d10fcc21bbd3771b772a6f3c6f0894390db410fc90378130708315bb4f0000000000008a0000000000", @ANYRES64=0x0, @ANYBLOB="00000000000000000763044003000000"], 0x0, 0x0, &(0x7f0000003580)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/43) [ 65.907169] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/04/01 09:06:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, 0x0) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, 0x0) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r1, r2, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:42 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x32, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) 2018/04/01 09:06:42 executing program 6: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000004940)=""/4096, 0x1091) 2018/04/01 09:06:42 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000100)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000012c0)={r0}) sendmsg$can_raw(r2, &(0x7f0000001300)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000001280)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000001240)='/dev/adsp#\x00', 0x7, 0x4900) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001200)={0x1, 0x77e}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000240)={0x3ff, 0x2, 0x9, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000f80)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000fc0)=0x401) getresgid(&(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40)) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001100)={0x0, 0x9}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000001340)=ANY=[@ANYRES32=r6, @ANYBLOB="211e2f00e63f0a6ceb851a4a17fcc28bc3278cfdbb273c4ec117ecd28a7e13467dcd5df6eba5dd5689e83e0e6d1e499a52211ad39feb3b1d8eab3470e2f16aa04a5722f447756365709c26e53fd018c6992509696dbf5e427db563d8360f23ccbbb39ddba147bcd1a2ef6ef8ed5153ff2cfee563c55c2a4a0141b189b23957a76dc1b847070555aabbdfbc9ad78fd5b2bbaec02d070f6fefde4442fba9ee7e452bf91c4fa3c537d805be589db8bce34ed597bde34c64102a85df9fb0"], 0x37) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000700700002005000000000000ffffffffb002000048010000a0060000a0060000ffffffffa0060000a006000005000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="000004daf1355bf8aba800000000000000000000000000000000000800000000000000000000000000000000000100001c000000000000000000000000005a29581200000000000000000000000010cf"], @ANYBLOB="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"], 0x7d0) r9 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sendfile(r9, r8, &(0x7f00000011c0), 0x800) sendmsg$key(r5, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000001400)={0x2, 0x12, 0x1, 0x7, 0x1a, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_x_sec_ctx={0x18, 0x18, 0x2, 0x7, 0xb6, "ef0730e982b9322d9367e50a6424b422e2f74580fea3ce39e25244295f59ee017de7568cf6d76429ba9c50354109668d4a54cedba8a4a1587cf961d03a0b6788649af6404c78898b099b6b2897559dfbf0edb83f9cb87fca864ff6c8a9887a50792248c2c243d229485051cbda8e089f64c9f655253548b302e63e50bdfbf6d325051829717cc23219c6d979c1ee79cd950b731add91b719f6570308857515913ad81d2a3c03ac4c25ec58225480c6036ec9abfec1c5"}]}, 0xd0}, 0x1}, 0x8040) recvfrom$unix(r9, &(0x7f00000002c0)=""/248, 0xf8, 0x12021, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) epoll_pwait(r8, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1, &(0x7f0000001080), 0x8) unlink(&(0x7f0000000e80)='./control/file0\x00') connect$netlink(r9, &(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) 2018/04/01 09:06:42 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x40087602, &(0x7f0000b66000)=""/43) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0x20}}, 0x3fffffff8000, 0x1, 0x5, 0x7, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) [ 66.055399] binder: 7524:7531 ioctl c0306201 20004580 returned -14 2018/04/01 09:06:42 executing program 0: getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000280)="49fcfaab378d170cda7bc69e43cfcb2676142672ce2d142be69337694ce6c0893a6eaeb2fd31c1ff7a366f86f4373ac12769dcce5f3c4b182a3195883a3aae87f8661a369a06ee06a062ee819aa6883b598b271da70ebfa2bc31cd1374d52ab402b171064b53612b4ca916b3bf71e7bd39c6a081c11581ad6b56bd5481735c119c8da64f027407665c0b86831dae49ffdc6476056da653f35bd3fd3029566ca3bdbe36e68c21e33747182c0e247afe63ae6cdaa261fbf97c059d95146313fd491eb62decc5babcef72f7660eade5307f456e99564603a1410210f7f093840999d682a7a54318ca2508c2ddb6ba9bc097a26b3666f67e03fc53d4e7a757") ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3ff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x40, 0x6, 0x200, 0x20, 0xcc67, 0x8, 0x7, 0x7, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) pread64(r1, &(0x7f00000000c0)=""/8, 0x18e, 0x1ffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x841, 0x0) mkdirat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x1ff) 2018/04/01 09:06:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x401) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) 2018/04/01 09:06:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x100001, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200043, 0x0) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) tkill(r1, 0x15) tkill(r1, 0x1000000000016) 2018/04/01 09:06:42 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r0) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, 0x0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r0) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r1, r2, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 66.153965] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/01 09:06:42 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="6586baef5ad08215a5a16602bb72665a9b6a75d69bc64d121efc11d111ce965552720e71e81edc13668ea8457aad315125d77342cb7de040590ce1ada7f29c1cb07a309594f40c57007028d3a8433a8aea5c1f77f125c833394cd8f03c476d3f1f8c0d59eeccae111a9aec4de214ceb0af7c27d7d0f0de339560a0424db819c684abc6df1b6f3dc92dbb35cb89e49a0d59c790df6e46f1eb4acca5a7268cb7443deed7b9107fd3c6644ecd79f061d7d772bbf032002f375e761860be47bc11fefd3242b9304792fc5f", 0xc9, 0x20000000, &(0x7f0000000280)={0xa, 0x4e20, 0x2, @empty, 0x1}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0)="5ce5b309f2978ab4580200006a0986074ac677db410029b11dfcf0c447711ff3c1c981c55eed3c8451641d56d00c3490d3fb9b5677723dd040f61e894361e15325acad1aa7d64aadf4bf886066c9", 0x4e, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) [ 66.184486] binder_alloc: 7524: binder_alloc_buf, no vma [ 66.190082] binder: 7524:7531 transaction failed 29189/-3, size 80-16 line 2963 2018/04/01 09:06:42 executing program 5: r0 = socket$inet(0x2b, 0x801, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000002ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) listen(r0, 0x0) close(r0) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0xff, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000280)="e8a2da037ad7f3d52322014b43102831e17ea83a7ee2f5c2bd418cbd468b374eb28bc169546dbda98314b2feb5ea9795d995469284cda589aa579e195b2a23b617c179f7f8da99835cc6e8747366f1101eca9fe7feb59ec82606bb8d733a36c5cc871c81992f4499fb39df75df7038b4b3b8ac8d9a70437a5f95fe4af40896abdf238203273416413ebafa467584b5938791a6cb31cece96a69a86744d3857b96f7b72ccaf7d7e160eafdb51818160c6d15b26b34f40efc06be61d6c8d763ffb7254f4a3d02385557b6723cb1ffc150db8f8b964f3bd4cdeba4611341cd5a0478ebd", 0xe2) ioperm(0x1, 0x775, 0x6) readv(r0, &(0x7f0000002800)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00000004c0)=""/248, 0xf8}, {&(0x7f00000005c0)=""/96, 0x60}, {&(0x7f0000000640)=""/83, 0x53}, {&(0x7f00000006c0)=""/246, 0xf6}, {&(0x7f00000007c0)=""/3, 0x3}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x8) r2 = dup2(r0, r0) ioctl$TIOCSBRK(r2, 0x5427) 2018/04/01 09:06:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0xff, 0xffffffffffffffb0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_map={0x800000}}) recvfrom(r0, &(0x7f0000000080)=""/100, 0x64, 0x40012041, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x4, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x5}}}, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x6, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) 2018/04/01 09:06:42 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x7fffffff) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000300)) 2018/04/01 09:06:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pread64(r0, &(0x7f0000000000), 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x4172c794a976eda2) [ 66.250865] binder: 7524:7553 ioctl c0306201 20004580 returned -14 [ 66.259825] binder: 7524:7547 ioctl 40046207 0 returned -16 [ 66.337872] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.355350] binder: release 7524:7531 transaction 9 out, still active [ 66.362076] binder: unexpected work type, 4, not freed [ 66.367407] binder: unexpected work type, 4, not freed [ 66.372701] binder: undelivered TRANSACTION_COMPLETE [ 66.378119] binder: send failed reply for transaction 9, target dead 2018/04/01 09:06:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = dup(r0) connect$llc(r3, &(0x7f0000000280)={0x1a, 0x117, 0x4, 0x80000001, 0xb4, 0x101}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000240), 0x4) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x2001) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000340)={@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x3, 0x4}}, {&(0x7f00000002c0)=""/43, 0x2b}, &(0x7f0000000300), 0x11}, 0xa0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) socket(0x5, 0x2, 0xffffffff00000001) setitimer(0x2, &(0x7f00000001c0)={{r5, r6/1000+10000}, {0x0, 0x7530}}, &(0x7f0000000200)) ioctl$sock_ifreq(r3, 0x8938, &(0x7f0000000400)={'gretap0\x00', @ifru_addrs=@in={0x2, 0x4e21, @rand_addr=0x1792}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/01 09:06:43 executing program 5: clock_gettime(0x0, &(0x7f00000044c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004380)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/148, 0x94}, {&(0x7f0000001140)=""/151, 0x97}, {&(0x7f0000001200)=""/117, 0x75}, {&(0x7f0000001280)=""/249, 0xf9}, {&(0x7f0000002080)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xc98}, 0x1}, {{&(0x7f0000001400)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/219, 0xdb}], 0x2, &(0x7f00000015c0)=""/238, 0xee, 0x10001}, 0x3}, {{&(0x7f00000016c0)=@l2, 0x80, &(0x7f0000001940)=[{&(0x7f0000001740)=""/225, 0xe1}, {&(0x7f0000001840)=""/155, 0x9b}, {&(0x7f0000001900)=""/40, 0x28}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x5, &(0x7f00000019c0)=""/115, 0x73, 0x7}, 0x20}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001a40)=""/178, 0xb2}, {&(0x7f0000001b00)=""/234, 0xea}, {&(0x7f0000001c00)=""/125, 0x7d}, {&(0x7f0000001c80)=""/88, 0x58}, {&(0x7f0000001d00)=""/7, 0x7}, {&(0x7f0000001d40)=""/178, 0xb2}, {&(0x7f0000001e00)=""/48, 0x30}], 0x7, 0x0, 0x0, 0xfffffffffffffbff}, 0x81}, {{&(0x7f0000001ec0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004240)=[{&(0x7f0000004080)=""/243, 0xf3}, {&(0x7f0000001f40)=""/28, 0x1c}, {&(0x7f0000001f80)=""/60, 0x3c}, {&(0x7f0000001fc0)}, {&(0x7f0000004180)=""/179, 0xb3}], 0x5, &(0x7f00000042c0)=""/172, 0xac, 0x10001}, 0xa0}], 0x5, 0x2002, &(0x7f0000004500)={r0, r1+10000000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000004540)={0x0, 0x20}, &(0x7f0000004580)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000045c0)={r3, 0x8, 0x30, 0xd3b3, 0xfffffffffffff9eb}, &(0x7f0000004600)=0x18) r4 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r4, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1f}, 0x0) 2018/04/01 09:06:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="220000002100070700be0000090007010a00001b09ac1e000000000000e3030500130b0001941d9ee3e45d5fe3a42c2a829fe2e6e9284310c2b4ee5d57c3541b4ebd7b24174cd25317ce996a9237cad0e31a404fb403c87c880c3e99b5a8126994ec817313a8a35d10fc304f63e993b17220c7cf2631a3582b5c5d56eac54cdf751104cf2a77a25d91ff48e8725b6c4f1d977a174ae4cdf310bc0f07ae6597f9f400cace7572f274597520bcf80f460b09d3d8e756810f", 0xffffffffffffffe5) 2018/04/01 09:06:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd), 0x0, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f940ec3ab0a2430391ad4f096c7fb9140f5a2e1a6cabf9e36b0e640fb93f04da34b1375915fbb9021327479657d2537b47fe15099bcdccb9e423e4210a1e48c1aa88ad42f86c6c7c0e0aacd3324793756cc056f99584fb45b3c31d58797f5836b1f914231306c0f427e04b2316af42793e40b0", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:43 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1a000, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0xa0) write$tun(r0, &(0x7f00000000c0)={@void, @void, @llc={@llc={0x6, 0xee, "ce98", "a0d0a7bf02590a1d5b8b669acbd5eefc87b0647d8d4976eaa30f14ac0a2c15c6d97c8944ca095382db7da9a79b082a5a6fdc9692f0b425c71e03e306576f5eba36d0208d2edfe37c8ec126e4c0600fcefb0a0154158139fa949a7a12b75b9f36adc28211765ed97c85e80484ff08ebf335cd6ce78a7ac14ce1404e02e3209ab768bb4c42aa354e5348ffa2c66df33c8b4fc5169b9204cc65064cc9d81658ee1f8c22ed6df7734a73ddc30451900430325fecee069671e976622628f022a14957ebd65580fd8fb5f822bc738a5a64a1"}}}, 0xd3) 2018/04/01 09:06:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) shutdown(r1, 0x1) connect$inet6(r1, &(0x7f0000174000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 09:06:43 executing program 4: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="66b9e502000066b80000000066ba000000000f300f06bad004b04fee2e0f20de0f20c06635100000000f22c00f9a3a0f2047baa000ec0fc72c0f8b3700", 0x3d}], 0x1, 0x30, &(0x7f0000000080)=[@efer={0x2, 0x400}, @efer={0x2, 0x4800}], 0x2) writev(r0, &(0x7f0000002300)=[{&(0x7f0000000100)}, {&(0x7f0000000240)="f1", 0x1}], 0x2) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) 2018/04/01 09:06:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/191) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x8001, 0x1, 0x8}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/01 09:06:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffff7, 0xa970, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xfc, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x22, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x3ba0, @dev={0xfe, 0x80, [], 0x14}, 0x5d}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfd}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x95d}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x3}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) keyctl$session_to_parent(0x12) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)) 2018/04/01 09:06:43 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) timer_create(0x0, &(0x7f0000000040)={0x0, 0x7, 0x2, @tid=r1}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7) 2018/04/01 09:06:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000a23000/0x3000)=nil, 0x3000, 0x0, 0x40010, r0, 0x0) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) io_setup(0xf7, &(0x7f0000000000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x800, 0x200) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000040)="49da96dd4c6a3b8dae1c82a52ac46af1f6d9c2b8a3e009247e36dcb0270f68b08c4fd839be703af01603e692f4c3ba1114fe3d4640247d44c4f20cd2a49f9e18589f697bc82325322228c3d1e3a7af7af2907416f934f07ecf7156d2819b4aabec0d3eaf26a2a7e95c2df82636f086cf132e6bd05fcbaa0de40edbb49707a8062c", 0x81, 0xffffffff, 0x0, 0x1, r2}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 09:06:43 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b700000000000000070001000000000095000000000000007b5974e8e4f7a08d4fcf50c74d7b69d71b0bc90000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/04/01 09:06:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:43 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap$binder(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x100000000, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x36, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="006340401daf000000000000000000000000000000200000000000000000000000000000000040000000000000000800000000000000"], 0x3, 0x0, &(0x7f0000000280)="0e41e9"}) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x42442) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = socket(0x0, 0x0, 0x0) write(r3, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500)=0x203, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) getpid() syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0xf) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22, 0x429, @empty, 0x8}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r5, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x2, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f00000016c0)=""/148, 0x94}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002d00)=""/98, 0x62}], 0x4, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}], 0x2, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x6, 0x0, 0x0) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r6, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r4, 0x0, r7) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="9ff2be400000000000000fff8410bf73d26527"], 0x0, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) 2018/04/01 09:06:43 executing program 1: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r3}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r4 = socket(0xa, 0x80806, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000740)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x3ef, 0x1ff, 0x27bc, 0x100, 0xffffffffffffffff, 0x80000, r5}) ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() io_setup(0x1, &(0x7f0000000180)=0x0) io_cancel(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00000001c0)="2a0f0e85b52fb10de43f4c81b03726e0c181e055cb2bc42535758a5ec56b84c1d62ebbed2f713996268e6aeee403", 0x2e, 0x8000, 0x0, 0x0, r1}, &(0x7f0000000400)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r1, r0) [ 67.224399] mmap: syz-executor0 (7630): VmData 35221504 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. [ 67.258080] binder: 7639:7640 got transaction to invalid handle [ 67.264227] binder: 7639:7640 transaction failed 29201/-22, size 4194304-524288 line 2848 [ 67.360514] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/01 09:06:44 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f940ec3ab0a2430391ad4f096c7fb9140f5a2e1a6cabf9e36b0e640fb93f04da34b1375915fbb9021327479657d2537b47fe15099bcdccb9e423e4210a1e48c1aa88ad42f86c6c7c0e0aacd3324793756cc056f99584fb45b3c31d58797f5836b1f914231306c0f427e04b2316af42793e40b0", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x100000003, 0x3000000000000}) r2 = fcntl$dupfd(r0, 0x406, r0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/22) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000002c0)={r2, 0x4b7ccee5, 0xfffffffffffffffe, r2}) listxattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/186, 0xba) syz_mount_image$msdos(&(0x7f0000000300)='msdos\x00', &(0x7f0000000340)='./file1\x00', 0x401, 0x8, &(0x7f00000017c0)=[{&(0x7f0000000380)="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", 0x1000, 0x8}, {&(0x7f0000001380)="5d8218d35b6190e43a1733a41e76bacb5915093cb3352bc9dbf60c983cc97a34301d22f14ee54e5c35b03155", 0x2c, 0x8}, {&(0x7f00000013c0)="f5268f452736c8753b8565742b56356a4336e1c6ac448b3db01475727991f4afc5f58e68876b035da327b732af940034627985946f7ec5e603195e9dbe5157752e1ee08803de941c", 0x48, 0x7f}, {&(0x7f0000001440)="3a58a75f1d77fb3847de77259169b2f54bf99ef08010651748da2162c1013c3d0973eceaf2d49d6bdc982936af864bed1bf6efa92d60c263224bafc0a93799ccdc41a7b9a85fdb50b916c7260e4971ac2f720069221496b553fbd29c452637209b7018cd16a41b25e5cc240920aadcbf8ec847fd37975563715b1c5917883e5c87431e148004074f928d69d9ea5814ba19bc7108a6b18bfde84195e39f09ce2a8ed9", 0xa2, 0x5}, {&(0x7f0000001500)="c18464bd519448753386b86dc2678543842c6bebbf12129ab19457b3ff2707907d02b599c059f3c55a2a5011c93a6426b08bdfda3a3df55abe6e9685f918f17f72f2742aee19f8a495b1c571ad97a0efa4487463893555aea8f4405a171a7f5e8b3c7546ced1f052bd3d47b35fca51d600ee8acebef6092b77703a53a8c2b255d6e3da5f89e76d72727ea22c", 0x8c, 0x5}, {&(0x7f00000015c0)="a4e9cfa9f1e5a0fb8e1019627431c7532f778028df2bdd9bd97bead0cd", 0x1d, 0x2}, {&(0x7f0000001600)="fd21b77aba71c78c3edfab7cfb926ae6f3d6d1fa3aa0f7be11d5db2fa000a3c2ae79e9cd43e5c7e4b02abb610031df1c3c3f46fc6e44cb9efa5bb168f9b47fe64e3ff4b69f614b96b7e37bba7bdbd510f465cc8f84470da164436755e6d70869f089639a575cb34a07fe10ece1614ee6cb9139b9f34798875b134526be431bc51ddb0c98b68be1f5045197cbce029aa59353ff9672a3c14ed40efd17afbbee5e1f361b95e49614cee347d144c800e00e0b7d4bd437396890df8fbae3f1b0a09d033c34889e04f3f7ea", 0xc9, 0xffffffff}, {&(0x7f0000001700)="a6cf2105d8c2beab1f557c8d1589f3891bcfecf71311abea6f0a04b0bb623b261e2003808492eead7f246a595a5108b8ca1a8485fbf7f2e508141dd8b5a3e67bf26db119abf1d7f15528859d5e536c2231df44e72592cc5c7db17359d7af290e9b94e0bcec1228a6134d0711c1db16b5091c88a428ed2a794b15c72f1fc2c858fb6e66b609835f2d6d36768d1820fb4714003da7515eb1bc8a283379f0f7b346b0182be255934aa06b6f6c083b79d7252719", 0xb2, 0xff}], 0x2020010, &(0x7f0000001880)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@dmask={'dmask', 0x3d, [0x33, 0x31, 0x31]}, 0x2c}, {@fmask={'fmask', 0x3d}, 0x2c}]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/01 09:06:44 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') r0 = open(&(0x7f0000000280)="e91f7189591e9233614b", 0x10000, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={0x4, 0x6, 0x2, 0x5ba, 0x7d, 0x7fffffff, 0x0, 0x8, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r1}, &(0x7f0000000700)=0x8) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f887394f470e95c0f9eb713f8866441edc8cf4981f090000007fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) r6 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r6, 0xc) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r8, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r7, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r9 = accept4(r6, 0x0, &(0x7f0000da8ffc), 0x0) accept4$unix(r9, &(0x7f0000000440), &(0x7f0000000100)=0x6e, 0x80800) pipe(&(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) 2018/04/01 09:06:44 executing program 2: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x3, 0xca0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f00000000c0), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', 'bridge0\x00', 'ip6tnl0\x00', @random="fcf19d201af1", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa0, 0xf0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0x7fffffff, "c0320ebbc5d42c6ec9004027dc554f396e20421348c40f9ff8db66c23021"}}}}, {{{0x9, 0x0, 0x0, 'dummy0\x00', 'lo\x00', 'teql0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x120, 0x170}, [@common=@mark={'mark\x00', 0x10}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "297bd7e2a95281aef36f8a8496c0d73615969bd3725fd756df9e88a9de751115e4e1b9a6742589247c54a01a210b55ea9403aa4369a245d8325d9a63be9692fb"}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "7a8ad43c26eb32ee1ea03c1880096b5870a0433d0e035524ab6121e4c0a0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'lo\x00', 'ip6_vti0\x00', 'irlan0\x00', 'bcsh0\x00', @random="7e4f94212ed0", [], @empty, [], 0x950, 0x980, 0x9b0, [@among={'among\x00', 0x888, {{0x0, 0x0, 0x0, {[], 0x6, [{}, {[], @rand_addr}, {[], @multicast2=0xe0000002}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @broadcast=0xffffffff}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @connlabel={'connlabel\x00', 0x8}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0xd18) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x82) 2018/04/01 09:06:44 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setfsuid(r1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1d77f2fa, 0xfffffffffffff801, 0x4, 0xffffffffffffff0d, 0x1, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x8000, 0x3, 0x793, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) setfsuid(r1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x6a, "b9b8f6a588cdbc39b368e6382e39846ffdc38273228c87a869135b7a86c0ce71e59999b4743e48d617768b877f5d730c7bb14a1c8884670196f4f01a14dd6c7a87e92e462d4f9015d4cb94e661f177744087517f6e0e0312c1e128831b7f258dbdae6e1814e48c3561f4"}, &(0x7f0000000180)=0x72) 2018/04/01 09:06:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/40, &(0x7f00000001c0)=0xae) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0xffffffff) r2 = dup2(r0, r0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000080)={0x6, 0x0, 0x4387314b}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x7, 0x80000000, 0x80000001, 0x100000000, 0x1f, 0x8, 0x1, 0x3, 0x3, 0x3f, 0x3, 0x9}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/01 09:06:44 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0xfffffffffffffffd, 0x16c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1}) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000140)="8dfff8e444259a5056e97f409a97bc25df562bb611a76e7aa00371898b06c7a04bf8df1c981dba224016cb8bb3f3f0363dca931abb33976102f2b868c2fe1eacd55321f702de3fcf5aed7203f5fe7abdbb69433523572b") 2018/04/01 09:06:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) pselect6(0x40, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x7, 0x1f, 0x5, 0x100000000, 0x6}, &(0x7f00000001c0)={0x2, 0x8, 0x5d086d5d, 0x0, 0x0, 0x80000000, 0x1, 0x100000001}, &(0x7f0000000200)={0x3, 0xde, 0x86, 0x0, 0x8, 0xff, 0x8, 0x9}, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f00000002c0)={&(0x7f0000000280)={0x8000}, 0x8}) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./bus\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x7f, 0x1, 0x0, 'queue0\x00', 0xb6}) [ 68.059617] binder: 7639:7659 got transaction to invalid handle [ 68.065854] binder: 7639:7659 transaction failed 29201/-22, size 4194304-524288 line 2848 [ 68.091624] binder: BINDER_SET_CONTEXT_MGR already set [ 68.096963] binder: 7639:7640 ioctl 40046207 0 returned -16 2018/04/01 09:06:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x8de) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001880)}, 0x0) 2018/04/01 09:06:44 executing program 1: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0xff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="fd30b83b3f087996b6174e5bc26c38ec18b7f4d04d991389dd364c4ea211bb3d855df52a82614945ee61ab109f20fe6887359c4c4851fb0d749f9180cc1f194af5b61a4451049624f59467d73f8dd450e7582440258b3b70ad932a3b484e89371a49c092337b83a051967a9876702dbd77b7aaa8e95f5422f4df3e3ea80ee8050d115c350dfe4c6a99d2595545317cb550b1eeb49f3fe776f11f0480217d2bf1692e57c109dc9ddf3973301f7adfda455009083e28d7ed93ba14ef5a5164496e", 0xc0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r0, r0}, &(0x7f0000000300)=""/191, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x2000, 0x0) inotify_init() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000480)={0xdb2d, 0x3ff, 0x6, 0x0, 0x5e, 0x6}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000004c0)=0x2, &(0x7f0000000580)=0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000440)) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000540)={{0x1, 0xfff, 0x6, 0x3, 0x4}, 0x1f}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000003c0)=""/126) 2018/04/01 09:06:44 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40071, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x180, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xa8, "390c6e7610b4a6beb99ba1c22a9310b22dd5462041cd69fb94ef3b633ea0e46200606fef38f381784dd173509bf0a5b6bb376fc5fc39a12db1f86328a9bdb4914eb576cf2a890434330756fec518a77bb09865d68a3ff0474453012b2470b13918d55cc6b47e16eadebfe97e43fd3543353edeaa0dccc524a69db3a415c3ff3149a4c3c1256fa742217c16c7c86a03c038e199563aab3c13a2c5519d1af078d9e1b797e5619ac0ef"}, &(0x7f0000000180)=0xcc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x8000000001, 0x4) accept4(r1, 0x0, &(0x7f0000000000), 0x80000) sendto$inet6(r1, &(0x7f0000000340)='\x00', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 68.256221] kvm: pic: non byte read 2018/04/01 09:06:44 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f940ec3ab0a2430391ad4f096c7fb9140f5a2e1a6cabf9e36b0e640fb93f04da34b1375915fbb9021327479657d2537b47fe15099bcdccb9e423e4210a1e48c1aa88ad42f86c6c7c0e0aacd3324793756cc056f99584fb45b3c31d58797f5836b1f914231306c0f427e04b2316af42793e40b0", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:44 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1d, 0x4140) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb0d00008a06a0717064a6f0bc0f43347483013973962998e0332d289c024a927751177dd18b1b2494f49e41302ccc2a75be4e6e9ea861ecbb74aacee4af6b4405d2bf02d6c9fcb68b0b7c2a612c7c0cc95f7f4600f471d928ee74a4629178c0a055584459913f57f7d5e74a224ff222232510e200530e7b2bb6f7405440c135367ed9e340a5d233040cdd256d4747840e573d731cf4a8a445b17fc90600d7e42e117e49145c8b9b0997e1caba85b30e9cec3ddc1b4c98bf2602192373d1aa9e5b0209812e77ef2d441103382b72561a345e1cf1904d00c4e9bf38cf92f56e9f6f7482fdf117f61f0fd4b2ce65384de2a94eaff12535547583720e4c558b5233421f40c97842c34232e43f78aaf5674d4e71b9a37834ebc7f1761fcae8527ae7a72e882090b109ba5caa66d02baa236971aeea3d06bfff6eb8740d7f1727a999b7998471b84e26ec0d832f352544621c0251dcca094b16755e5f92f7fc608d97e6ea87bf3997b8b2a228acea4957b3fdd07a8e29866b31764d113e4eb3464d809a65752d3994d4c24babe5e0e26651008cb31d3dd08d148b1645d7ce8bbaac4d5efc8ab944070edc4432ff2144a45b362b77399f772cff4e42c8880fa24178b4bf8af8a6748f3f21679d93a40f2fc45cf784c68ffef0081332469907470e9b3dec2a148266219b7c55c96bd39731eb7a635d60325c2f5433206ffe406c25a34c2b4fd932b26f19c3898296fcbc3444d7ee1de7f2f1a7446d527920c10c0cd82b273c3faf1d507e7e00268f79889efe56741055bb17d32fc11a60e2202bb1528a0c4469077f27306b4862fd1755c45f7e09c50e6689f4078fee12be30683ecd66471f7767d0a9bd87da044f4f064095011be723fa55622f98e5d05049ec93ea2a4fe8f860b4a290c56bec536f7b7f70c23fe9d314d59a808f36f67ac9904daa09934bb6f406cd44a097927039fb08c675adde428badb6e136cbb8d662b3bd65fc8c83bc9230b784f6232913ab5e95639cdacf6df8f9830b6bd85edde7e5d065fadbd0670634d1230c20106b064f8f93aa942a9d31760fc6e02dd59272d36e16198be1a7748ee7cb5eca013ab8c620333f38682bf47f4b2f40c5a3a609ce67d3a0daf79e156ae0d5887f56b24c3363260c8a432ecffd1e15673d38f6216ff73d6ecbf70d47d20ef23f95cc2f47597893fcd9bc368e3dd49db3de56af53a2a7f8a19e4a8e87a94d373a732d8b6825cf8c1bd800c3f09cbc70aefef9cf38a181273d30a308b4ab5f1d8c434ca17cf40ffc5cd93925fe1fb4114839786c6a972419285cc45a8c62fb868e13662b9f0ef26aad5b7016bf3f1c42a2ff298a6d99889fac60349d7b226569835f77a31fba66ba36771bad43fe612ed2086278c6f1ab16fe024ffda78dcd455716bd3ec04ee891f1aef80e3894495d3a52f7dff7c0fcddf1a71ee3e23885eb0a132df6d6172fa54290c5801fa18e360d265310dcfa3fd4f2ca310fa084bf6c96de5847b63992c3ca24a0869d0673f308ce185ef95acfa012369ec595f1989a6b31a80b8e535a72a0cb2b296a77274112ae940d9c6dfcc4bf4bb2efe8fe5697263674526c88e77ee6bf863d7f2fedbb89b393ef9774fefbb35817afe0401a3b70d58e7257d6a0d79c4d855e2087db2037ed256dcc2d469a09a04241a526502059ab378fc12ef6a323ed6a2ae481698b75a0d19694dedb59b1ccd3d7e769fca41ca74f7990ae2e8aba94832ef2de52fe4f54b0c08fb3a4900a1e6f7b61e68e2799be5bd2f346626e55e8d564d2420d5d7c4d9187ce0df9f2253d64ed1405d9e9f4cdc231daff87728acfeaa9919919bcb6c3e98fa9947c2b32c54d58b1d6258559373afe6f725edbaec2382a0823902a44f5bc402c879e8d9f9a8ca7bb6f297f14183a1fad88ee7a343dd4cf3ca4b779c740c31adffc6a73fe82729fb85142850b14e84dd4bca03cfd2777a76e342d975dcadc7e21d35b8858dd5e9ba75f04763be066e023fb9a0b85f687e7acfe568278a9cbb0e14f140fa2945bcd312e7a1ab6041c6dc645c14273c5d7d17e7ac304feb05b8a32692698426d7bf2d332b9a4fea32c3abc636af731b28fc374a3d9aba21576871a11d66cba5d9c38da52fbde419bf52db49faf006944446d9b16f7d761112ac569185f8aca194262c6cec99b70e2793095c178a64d9653242c31477ce91e5730ca639e33d2be6d66ccf6039d1b2e6609490f4fb3a24d7290561205f78ebcaf00f01b885cddfebfdfb7d668e74102347c8e1518903b98a9c43b04cc64d20cf832e0aa65df225321b708c190c18cf4379a320ea2ad04c3029141478850ac5e24c547139193072e36172b2da1c475b51192b7b39725acf964fba21b530d45543e5f3bf29bad4223bb1cd84598c1b321b559043cc1b5dacebec544586f8dc94b11b8dac30a808d25b4c0cfd412ea3a7203c71319e80d57c8abfb21c0ed43589192c4aeba5e1d50486170038edf4a803088ce5ebbe972b940bcbcc0b57332cb6608c25bfb39b8a1ab85e994eb36518298a0ecf460bc8378354326e430593e3c42780d0e711a2973206e3b8d29d663243997e8def9ee59c756ed60441ff552f2cbeef6bcee9f59d112c9d477e53a9eb6e98ea2465289dd44b3629221c434e434d289028a87073ecda085bdc915eec031953dd231671defaf0cfdb251227d47857684e02eaf3ad472521cb36867cde187e65d9338a6ee405540583f3abb58e5b931f53e19564136c039a0206bcb9a68257f73ece8296dd0eb16f3f8c190bf6002773c95566eafbe374d6e761787de7ba1b298e6747b0007a804cc23f4fd6c6fb417f1249b6ea140ebb564535b25372823be71b5bf49c5e413d8300e6f5a1157f44be06a1e73ca8c07140eedea3acf2936e8d4cf071c3dac7e787d036457ef3401dd23d2551bf8fef0f42716599dd457e1687c357078694bdb03e3e2df66d478789ac1b1fab465a9b6648ec7b240fd37eee7f9a3966cee099e158064ea6ebc9bafe1aff8bba6dd53f787162960ea60a5c7ad021fc4022e54d421c5b2ef1191d8df89c50836d09befae1d72c9a954bf9975eb80cef07d62dc22e5e273c66d5f5b9e37e74daec003cc3e141f0f16a3a39ae8edad845432e67dce69fddc2537306d741eb154964e098f230ccefbba51514b5539126ea3f91bb48339dfafbe9fd78bdac578e0f9060e0836df1cf85195c1e125c6aaa9d833944e3a50b0066eaf327c7c611eaca85af70708cff40954071cc578a9a5e4a6df28a55bc5d952465ac7987548a0ae93129dcbd232394dd876422aa705a536ec3d284fc79cef48d746e02ce9742c2bf0cf96ba943d73e770beb155a901691f6de4271fea73214e7c2572c99ef6a9549ecf2490b423ff145020c03f3450cda358772955893baefa5aba289ce740ba1190df2ba174425c52dbc574b5117671a302242963459b7db6e89fa7b26564e23dbc90d734efebba5958010c15442cd92ea0389e4880a1a741d44a88d76c71f0370c5b71b41e5427c7f114f86102b1f0e3bcb33eb89b21bf201d3899d6c2da1a401dddcd8e069fed48168b805f713759b086e74663488f1f56b4a97b7b121a04c3ff19695487da701cd2091758fcf04d07d6162be21efbc8b69913681e3db53efc53559f5ff2c93cf0d924d5684b0e2e1529941a46d09e562d4a44e5f641982941a58e7e14042cef4b6e0e6f04eb5b29ec75b6b3a992c54ce2418215a5a18a6b879237712e33f8600b894c4fa9b172c6b171dc7ca2093227636c3f55c21d582323bf50761a49b05207982e120a0564752b89fa2a07a458253bb9b03eed50d2286c5767cde0c7d4622ff7e6d695995e0878a9ab9975496f4fa5c8159cbbf6f42595d47d8b96cf96ca072b34ef4f856f91b5393ab046d5e30616d883ecd7eac7b927b357a3ecd50dea6975ddd10ec242a80abe7fbaf074e912b4b575e71e96588508858ab48578689f35fa57446369c09f58f6e59738bd85b7955302768b76ae44e455dfa54fefedf68208ea5fbd584f23e2f56f0a2299d178fa8fb1afb02ec3ee281b379c5026ec97a7c30c260abceb41017439dcb864b5325dfaa08beb650908d2476cbebc7986cea0ea5e478e4e466f1167bbdcccf30d4aa66650e5c5f252215ac30ea84fd5427f00daae6afcc7c38e0f60e89f3db639f8294e795bfc7e328f66fb1fb4bf44173f95fa6a05e7eebaf295507f87b753e923df556aaf748c43b2a748cd3c4e9949849fc68955d10cc4987d0cfed314d17e9124c254d1d78f4080229465db25893235e1dc4d39fe4e5c6bbb4bddbbe98853c4d3081d8f3673a47f659b96b3a9db2f436ab5c18b2c4b708725400fd234261fa9737f822fb0d55af7abb4689ab58ce54da8aa4b64783d6791019894984170ae0e13baa1c12197729040c0c3fe10c1871a8f86101021e788737510629be5e045434b513f873825c1af411bde8d6493d4d1056612f987dbb310dee8724fdcb7413d67b4527c84438d42c367061bcf952ffe23cb3cb930d321674aeedd5578ed2b70c945c0a5ab94f004349ddffca469a5846638bd7d4657a81e041caec9468490fa8118100fa6725a4285cdc1adbaafb3f5ac2ba51361e753f42383c5704580c1adf0df1b4b72292fe757ce82191cc523852953d45fd63b056c0a1cbf6c7f7dae6eee921a3b8ad176c8c32318bd83beea83bbbadeb328957b1d2910340cfd192ad40c80527d822071055ba3cca6a1cbf127d5a86fd2b520670f31e564ae6f9893fb262c96234f40f78e45583c816d4f5b1783f08bb08464407d4fc07ab373fad33bcf056d2fa67a6d91e4ffc4e7144d7f7b3ea295a3f1f8c51aa627b2164bea4a6a2508dc9e7035209866bd8ec13ecaadc445521310d4d4676f38337128b4a10e2a8ed47aece8f3c14983828b2e7c6584d333d66bca6197d6f2786e7a97605a9c037f07c3a8e350607b6671da6b43cd5331e4df609e5eede16ba940a98da0"], &(0x7f0000000140)=0xdd3) ioctl$int_in(r1, 0x541f, &(0x7f0000000000)) 2018/04/01 09:06:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = memfd_create(&(0x7f0000000300)='^keyring%vmnet0\x00', 0x3) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, "95de4715dc7e9ec2a18db9e67aba59737f5012133fd57ecf5fd4d045b2babfbe"}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000440)=&(0x7f00000002c0)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000380)={{0x2, 0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0xfc, 0x0, 0xf892, 0x41, 0x0, 0x3, 0x9}) r3 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000200)='ns/pid\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000240)=0x401, 0x4) read(r2, &(0x7f0000000080)=""/13, 0xd) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000180)={0x100000001, 0xe, 0x7f0b17ab, 0x7, "b592dc6e496c15d96123e53f6495e9f86e159a754e07e12033ca884b5d52422d"}) 2018/04/01 09:06:44 executing program 6: chdir(&(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x3f, 0x6, 0x3, 0x8001, 0x8}, &(0x7f0000000380)=0x14) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='../file0\x00', &(0x7f0000000100)="760041748ee610aca033603e000000000000000000", 0x8000, &(0x7f0000000300)='w') 2018/04/01 09:06:44 executing program 7: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x91, [], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/145}, &(0x7f0000000800)=0x78) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getgroups(0x4, &(0x7f0000000ac0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)='./file0\x00', 0x2, r5, r6, 0x400, 0x260, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="6300000036a72a603dedd9bc30e133c57d14b8d27508fc7126987d6407a8d5d93d2a2a572c870c2c2d22379d114a15b5c0185c99bb5040715a66bd8318cbc4a4341253fd44a0f2357e4b9817fcb7b0000000000400000000000000000000001375934eadba3d91ec3b74c33d8a15a0ec9c3364be0315738e8c9b3597575d2870a0ac1475aee4229dcc00e66576764edf0739c24d4f92348e134ed8a8ae71a42f6210f8737969e09b39b3dbb5ce03589c07c398f00000000000000000000000"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000008c0)={r7, @in6={{0xa, 0x4e21, 0xde, @empty, 0xf70}}, 0x4, 0x6, 0x3f, 0x3f, 0x3}, &(0x7f00000001c0)=0x98) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ustat(0xf669, &(0x7f0000000700)) 2018/04/01 09:06:44 executing program 1: r0 = socket(0xf, 0xf, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x2800}) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000080)="4587c710d5", 0x5}]) 2018/04/01 09:06:44 executing program 5: gettid() timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017}, &(0x7f00008ec000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) timer_delete(r0) 2018/04/01 09:06:44 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x8000) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r3 = getpgid(0x0) sched_setattr(r3, &(0x7f0000000100)={0x30, 0x3, 0x1, 0x2, 0x8, 0x1, 0x9, 0x6}, 0x0) setregid(0x0, r2) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000000040)) 2018/04/01 09:06:44 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x6, 0x7c7, 0xffff, @random="5df6713074e0", 'nr0\x00'}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/01 09:06:45 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000002c0)) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) mq_open(&(0x7f0000000040)='lo\x00', 0x0, 0x0, &(0x7f00000000c0)) write(r0, &(0x7f0000000340), 0xee) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) 2018/04/01 09:06:45 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/01 09:06:45 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, 0x0) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000240)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801002000400000", 0x1d, 0x2000000}], 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syncfs(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x50000, 0x101) r2 = open(&(0x7f0000000200)='./file0/file0\x00', 0x1018c0, 0x1) write(r0, &(0x7f0000000340), 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) open_by_handle_at(r0, &(0x7f00000002c0)={0xfb, 0x9, "e7fbed99094807396f1f8f17b8b5bd9ce9e183ed27a69094ab5dc146abd437a12615a36a212d7f083d5f13c3a6743cb71240320351197ce77f108efcf22edb51635d6e314c60baaa4341fec3579a11f2b115423e47e88f12e3b70e60efba1e3bcf0dbd57b6d3a84162accaf877c8afc7e406155b2f2f6b6a84a539cabf42a042889c3b443187af2b6d33f9bdcf5f03b9cda1b227b202600923e89184ac86e6d54d333b02007f3de73d57bb31d71e5713d9c8c87e24fbd2936003c81941ea4cd5a3ee9cda71784e8d060350dfe4d3477509f80747437041bf54f915b1593cb87bbf2a66307233b083c4cb07b2e90f2e958f8155"}, 0x2400) preadv(r2, &(0x7f0000003980)=[{&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000600)=""/189, 0xbd}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/175, 0xaf}, {&(0x7f0000001780)=""/116, 0x74}, {&(0x7f0000000400)=""/11, 0xb}, {&(0x7f0000001800)=""/244, 0xf4}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/125, 0x7d}], 0xa, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000c, 0x13, r1, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000440)="5bc08a7ef646df4a6ad69fadcbac650c1cb174d2d18c95dde64656708ded98d48fa0bc388d26a44447bc18566c00965ff393e511a1e6110279cb47c11d24f4e9bf2241fb0705e763b59b19408cc07adfcdaf54a84ba0df093771ebf824c4fbc18eaa5ba733cd2422c291b6b562f2bcb8b8220d55a24eaafbeda386c1bcedca1bb02f5c333a403ca375e371f02b5dff0d6d9ae4", 0x93}], 0x1, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 2018/04/01 09:06:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp(r1, r2, 0x3, r0, r0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x10001, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/01 09:06:45 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x102) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=r0], &(0x7f0000000380)=0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x281, 0x0, 0x10}, 0x98) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f00000002c0)=0x10) dup3(r0, r1, 0x80000) 2018/04/01 09:06:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) 2018/04/01 09:06:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x7, 0xfffffffffffffcb4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x82636bb, 0x9, &(0x7f0000000640)=[{&(0x7f00000001c0)="bd1d1820addc3c3c9c211777bb96f15ad95da11fceea3b703f0777e6ee5ec29b8868694f3ceb769feda08b9835bc93a0", 0x30, 0x8001}, {&(0x7f0000000240)="9d74b05c8f7beaafd418913e7bf131ebf46a2cfc42b93282cca276d99b7475897dea10bbbe6f7d3ff727d080bdb909caa189f236f372ebacd721540b3f276b8c604a88", 0x43, 0x50b7ee66}, {&(0x7f00000002c0)="c9e9f051eb3380ed0fe12166588fc20f", 0x10, 0x3f}, {&(0x7f0000000300), 0x0, 0x8}, {&(0x7f0000000340)="f320e540a48de7dae0d89603b6b70d8eb17321f0b87f3d6e1b78e48f38d24bd9738f3e3a96d572483e4914c171e0fca01ccc732d4ed794baff3f1e2bd697cbe92aeb789b386606e5f9a34dd4e43f0a841e155aa64399eb5b3ca26f1eb913af58f1c753fe568a9da6f603e358f61c7b3ab2b6c67ace53bef23bbd920abbb7c0fc3a110ec15673e6c4094bde1a133550cdc3b4d0af5d711ac3", 0x98, 0x8}, {&(0x7f0000000400)="5f0920072b7528fd16f61ca768328b8ace65d841cc80b4bc945deb3c269cbf871be9f1301f8534fc4f5037c4f54e860bf161fcaeb162c6f5bc48cbb5e5efce6a83e2d9eeaf5ec5d5cc4ca9f9e61740c6", 0x50, 0x10000}, {&(0x7f0000000480)="29ab1392449de1194a9db45c", 0xc, 0x81}, {&(0x7f00000004c0)="e7fb5bda525740619b8644151673e1a779e1fb95d3a6ac6c966206840af0610bae2259cced070d0af0412c4e3d35475df5ea1593d8fe7e5b9bcd1ac1db8ab87afdda9519ccee4056a684f953ca5acc518b54e14477f5da38fd85b83508c1f93d59e8e543740a8d59325b594383b9ded2c320d2865ab206bd4eb9a25e1e7b3b20b2c9984d1d0c206c42c0bb2b3fae6f420fea41ecf2538c6afd45b635d1ad3d05b2efd1dee88c59f164c591407c9c47", 0xaf, 0x1}, {&(0x7f0000000580)="ee13b57d081cd5d30b19822d81761c293ab8dc6c90c43c74363f968690d7ee75419ee72451506680547e8749863b110f40b7830ef2fc3a8529db24e496eb595823c5dd9e78330a3925eecdc5c6698390243829d2e82a13ef500b032d26f282aad314f96b6627cd084d66549325b81deadfe5d3d723c3510d1d37ed58e57d51d9db17d7f3e1921882bd22563f16516e239a0dd59bfb22ccbece4bd47fac76dab2bf0f", 0xa2, 0x7}], 0x800000, &(0x7f0000000740)={[{@discard='discard', 0x2c}]}) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0xffbb) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000004c0)}, 0x0) [ 69.303265] ip6_vti0: FDB only supports static addresses 2018/04/01 09:06:45 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = shmget(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) r8 = semget(0x1, 0x4, 0x4) semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000000480)=""/1) r9 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x53, r3, r4, r5, r6, 0x4, 0x7}, 0x1c000, 0x615, 0x5, 0x1, r7, r9, 0x2}) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/01 09:06:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x200001, @tick=0x2, 0xfe, {0x3, 0x81}, 0x8100000002, 0x3, 0x3}) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080), 0x2) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x10808) listen$netrom(r3, 0x8) 2018/04/01 09:06:45 executing program 7: remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) 2018/04/01 09:06:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4e0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000300)="eb58906d6b66732e66617400020120000100000000f852", 0x17}], 0x0, &(0x7f0000000280)=ANY=[]) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/04/01 09:06:45 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r1, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x2d, 0x0, &(0x7f00000000c0), 0x2, &(0x7f0000000100)={[{@journal_checksum='journal_checksum', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0\x00'}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}]}) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/01 09:06:45 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:45 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000005, 0x84) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x464) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r2, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a2ffe0)={0x0, 0x0, 0x8006, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000000)=0x20) [ 69.468322] mmap: syz-executor7 (7800) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/01 09:06:45 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) io_setup(0x80, &(0x7f00006f1000)=0x0) io_submit(r2, 0x1, &(0x7f0000592000)=[&(0x7f00007d5000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000038f000), 0x0, 0x1}]) r3 = gettid() getuid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7fff, 0x8, 0x1, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x7, 0x207, 0x4, 0x0, 0x0, 0x8001, 0x5, r4}, 0x20) tkill(r3, 0x1000000000016) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) close(r1) 2018/04/01 09:06:45 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) bind$ax25(r0, &(0x7f0000000280)={0x3, {"462b0c5ffde73a"}, 0x6}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000100000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000044000500ff010000000000000000000000000001000000003300000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/04/01 09:06:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff01000000000000000000000000000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000010014000000000002000100000000000000000000000000"], 0xe8}, 0x1}, 0x0) r3 = accept4(r2, &(0x7f0000002ec0)=@l2, &(0x7f0000002f40)=0x80, 0x800) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000340)=0x800, &(0x7f0000000200)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001580)=@buf={0xe6, &(0x7f0000001700)="dd45ef118dd182dfd523c2aedfc99ae47e20f60a9c1df8a54620518126e782e72bda9532255a105e429f23c654d5370b5c7fe4e22d8c93f69d1f122003e2eea92cb8128a12f96cac631ba9b3a36d70cdef0e7251e5de0349c0f244f9c06398d59b3c2216e4e6305ff44d4e09e56747965399ea4c687bdf68f0c2545b932054394b6109519225e49ea96d1a5e967c51ce851b6cb2732920d6bed25cceb0ec7522cf6b23a3095ab3a1d81ac19ed403f5e536287c0d80d07d0834fa95de29f6c27c4e5b911a6cd20ecce6bbaaa5a5cae28855ff9d8c3e4ba0e19f4b674e1fe792513e0e2807004d"}) syz_genetlink_get_family_id$fou(&(0x7f0000002fc0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000003080)={&(0x7f0000002f80)={0x10}, 0xc, &(0x7f0000003040)={&(0x7f0000000440)=ANY=[@ANYBLOB="1baae71c01000000000000000000780000080000"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000001500)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'sh\x00', 0x4, 0x76a5848, 0x3f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x5fee, 0x3}}, 0x44) socketpair(0x7, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f00000004c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000480)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001840)={0x0, 0xfffffffffffffffc, 0x10}, &(0x7f0000001880)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000018c0)={0x2, 0x9, 0x6, 0x6, 0x80000001, 0x1, 0x6, 0xffffffffffffffe1, r7}, &(0x7f0000001900)=0x20) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00000016c0)={r6, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000300)={0xff}) close(r2) getsockopt$inet_opts(r5, 0x0, 0xdcde54474cf90394, &(0x7f0000000500)=""/4096, &(0x7f00000001c0)=0x1000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001800)={0xffffffffffffffff}) ioctl$fiemap(r8, 0xc020660b, &(0x7f00000015c0)={0x0, 0x100000001, 0x1, 0x0, 0x3, [{0x5, 0x1, 0x6de204c, 0x0, 0x0, 0x100}, {0x20, 0xffff, 0x7fff, 0x0, 0x0, 0x80}, {0x7, 0x5, 0x401, 0x0, 0x0, 0x2089}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0), 0x8) accept4$ax25(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffff9}, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) listen(r0, 0x80) syz_emit_ethernet(0xe9, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb0004aa01f2cdb875885f8f70b2aa21d8dd8286817b29c252a2e1365eea5946514b3d8f289739f7a19f9b85fdc3ff373ac40af69a75547b13921a249d570660896ce0d123072929bc0a6acd6cfee03cb694ca5dbb2304771c6245ad6baa8ea0bf843a20657d4bca0037ca521b606af53f261de186ebe08b5719dadaa39952e5a7132062a7dff2be22f5ecb8f9ade0e5135065519e5b8f0114d3676fb5a4dd946a35ee6ff7eadcde54f1539301ba23677c22610b4e228501a6a94d7540a1cbb3718879412e3d5367f9ba2a09a2c6a97d3d83237ec23485106aec7626"], &(0x7f00000002c0)) 2018/04/01 09:06:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x8000000000000001, 0x0) r2 = accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x1ff, 0x6, 0x4]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r5, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000500)={r6, 0x1, &(0x7f0000000340)=[0x0], &(0x7f0000000380)=[0x7], 0x20, 0x1, 0x4, &(0x7f00000003c0)=[0x3], &(0x7f00000004c0)=[0xc24, 0x8000, 0xe696, 0x2, 0x7ff, 0x200]}) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r7 = syz_open_pts(r5, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r7, &(0x7f0000000040)) r8 = dup3(r7, r5, 0x0) write(r5, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000240)={{0x0, 0x2, 0x9, 0x0, 0xfff}}) ioctl$EVIOCGBITSND(r8, 0x80404532, &(0x7f00000000c0)=""/64) [ 69.546400] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 69.598119] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 69.630749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/01 09:06:46 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400), 0x0, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:46 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x804, 0x0) read(r0, &(0x7f0000000080)=""/171, 0xab) 2018/04/01 09:06:46 executing program 7: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000280)=""/219) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/01 09:06:46 executing program 5: getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x1, r0, r1, 0x0, 0x3, 0x4080) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000100)=@buf={0x1f, &(0x7f0000000000)="13bdf8b8aca4d9ace8bfea107529d77e96c13fd8e93208f7fe14d2190f3bdd"}) 2018/04/01 09:06:46 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000640)={0x0, &(0x7f0000000440)}) fcntl$setlease(r0, 0x400, 0x0) 2018/04/01 09:06:46 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x20080000000001, 0x2a081) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='affs\x00', 0x812, &(0x7f0000000380)="c8fdbeb586e40079a0aed4345019ff95d3f43b424e4a4b52f93fc593cbadefa40331ca91d49b821c7797740be4b6e7dbaddefbad2322bcd4ca4895dbdaeac4d65581fc1e2d3ba9ca9e72d16c9b0a1fda97ecf9716d7b4840c012d6ece2df173775e3d3f6488a4451427163f525e7071fb8f0d5dc25f6f4585b3c37a5b9f82e7365712ad4d2fb378e73e51749c904e381b2e66a90c4e8de78923d55e2819d41096f6a8fdcb2f6a72f5ec341e43fee698a29b59a05e49f667d3e036aa7f9d4e229d9bb18e241c11193b4bce92527729fe5ada51871ca2bd56685b57d3c1359950482ce65aba344520c72c46d") open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc8, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x84}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x40800) r3 = pkey_alloc(0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000280)) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, r3) 2018/04/01 09:06:46 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="736e30e300000000000000"], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) r2 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xff8, 0xfffffffffffffffe) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f0000001480)=ANY=[@ANYBLOB="7472757374657c6e3a6574ff7f000000000000001ea180a8ca64f7cd4c7fd872b438e1ee0cf8ef84acf15f5c5c5e150edbb01dd245c0e2489e5a26aabf5ae215c23621a6f9b2154ef4d1c2e96a9624d85f45f2ff32459a58dce1c2681ce0d1aa403e31d8a8c832d9ed97173506a89dfc1e"], &(0x7f0000001440)=',\x00', 0x2, 0x1) keyctl$invalidate(0x15, r2) umount2(&(0x7f000075e000)='.', 0x0) r3 = memfd_create(&(0x7f0000001540)='\x00', 0x2) r4 = dup2(r0, r1) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001700)="d2525d59fd4d1a92c5cb4de627a73e59eab4f9e1d9f462b26074a20921d1a079530ea4974b7512ed", 0x28) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001740)={0xaa}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f00000016c0)={0x5, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4008641a, &(0x7f0000001500)={0x1, &(0x7f0000001400)=[0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000340)) 2018/04/01 09:06:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@connect={0x6, 0x118, 0xfa00, {{0x8, 0x6, "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", 0xce, 0xa53c, 0x45bd, 0x800000, 0x4, 0x3b, 0x9}, r1}}, 0x120) write$rdma_cm(r0, &(0x7f0000000240)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "955b5ffc2838722800e503a4b13b51f2009c73cb937ffbf721e870e389ef34aed962ef1759bae3a85e07536a423ca7b26af1a99b4e7c680f2aa456d10783b48cf3256666c60b6d38f023b959e7c2a88a73cdf75b66e099d2ff81c2d35409c61dc0abe2fb3327afe88e1c7b4ed5da029610f2e0be0cc02f7fdbecb226ac59ea6f46801a8f0256de6b8d19bd969744aa5dbb126b08a244b29da71d7b73e2b7047642747c0032701646133138bf2f1c774b2da6a97eda2e0dd88910cb284e91a3980c92b801a03333e588cc7360a0f5170d6eb017a9af4dec1a9b246ebed7972ab6a63bfb737cdb8fb7fdd883bee466ddafb37b9da6123f1a236f94df8fffa0119d", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) [ 70.446480] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/01 09:06:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) ioctl(r0, 0x100000001, &(0x7f00000001c0)="bcd42e7e663a62ccd3") 2018/04/01 09:06:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(cast6))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/130, &(0x7f0000000140)=0x82) ioperm(0x5, 0x8, 0x81) 2018/04/01 09:06:46 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x200004000000, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) signalfd4(r0, &(0x7f0000000080)={0x3}, 0x8, 0x80800) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) r2 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r3, r2) write$sndseq(r2, &(0x7f0000000e50), 0x32e) 2018/04/01 09:06:46 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x420002, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) accept4(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x80) 2018/04/01 09:06:46 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e", 0x7d, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f000000a740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f000000a700)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f000000a880)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x10}}, r1}}, 0x414) 2018/04/01 09:06:46 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300), 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000440), 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/sequencer\x00', 0x300, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000f00)="ee35c9091562dc55a54bbb7f43e2f9d8363566773d68453e50f34b9755c981f410ba90501e6a02ef26a33f687b3479807512c016e8955a32ef39d4f134d46185ee7f52f936f8212c502d5dd50f6a2233a87981e8c542aa93357b943725", 0x5d) keyctl$link(0x8, r1, r1) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f0000000100)) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x4) r4 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000d80)=0x0) r9 = geteuid() fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000000e80)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000cc0)=[{&(0x7f00000003c0)={0x124, 0x18, 0xd00, 0x70bd26, 0x25dfdbfe, "", [@generic="85af6d4cf688d8fc914fe6e97e4dee53b881fba83e461bc5866bef06796c82e8514fffb7c707ae82bfdb4ae57b7a87475369656b8224e77e8464a788075aa53463b871aeff7c744380171f31769dfb6690295fcf7f5d7382dd4a1260eb88e5d1b6f0cecd01844a97861dbef77643d334eeb7c1271ef8245730eba2a87ed5de7d7efa", @nested={0x90, 0x17, [@typed={0xc, 0x8d, @u64=0x3}, @generic="5901d7d9971406764b74157cbb1804afbdd7ed507962aca006b5a002d5b51f28cdbae6341bbe0186d9601cdcf57dfb3145e63383b0009a6c704606fd5a7fc1945f2ca200a8176c0880e4a1f24bef3d489ba97a1a6ef3178e7894ad0417dad128777ded96", @typed={0x8, 0x41, @u32=0x80b10ee}, @generic="9af3b963121b462458f8e9ca", @typed={0x8, 0x5e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x124}, {&(0x7f0000001880)={0x1544, 0x37, 0x401, 0x70bd2c, 0x25dfdbfc, "", [@generic="ab6ad43742371bc37813e8661fcc59993cd0656ce9b1c546de1b1eb23b19b867218ce914e9f1f9a5d1ad59cc8383", @generic="974b3cd14b3ca26bf75299bb0ba736ec4604d3fff537f8acd0b342a48980a338d85df18e25c408a6fde57af87547efef55a6bdcb02fa88a4347eee2ab8da0666fef8048be26ee233f6d8c6a24e2303d91179ff475864de542522e1b826d9aaeacab2982c5d29cef868db72a47431b8571ad220d077de16dce60cfc1fbbf0cd7d4d9d9ae6dfb812bd67df8d3e128a8d40dc858c3288eedbcc95335e48084b09711acf1132e38a2c0b8527d1307c2f9a456848f9e1215446a4be3b54c7bd3b160fcadc71f2756df5b2afa5b7fe245411316c788328efb225322fa39ba97ab41305efe656bdf2a568b901ece4f86eb24317", @nested={0x274, 0x70, [@generic="08bfe18d0fd16638f0b06dd85cdb8c5ecec0146a1f93903bb1a82490dfd11e1fb22f3d46eb3837b866e6f82944f6c3bba8b119d5d3c481b7859388037168574288a7da783b7874bbd0c889287e16754776d27caad22df242a496002c1b2ff78ef0cc82aef0f77d41538fc389a4008a5ae1729a5b768395897e9b8716266bd6fe750992ef2fd9971becf39398fe10abdd92dd1df7b0493aed955914921dfeb60ccc70c25c9b8613", @typed={0x8, 0x35, @u32=0xfffffffffffffffc}, @typed={0xc, 0x5f, @u64=0x3}, @typed={0x1c, 0x6f, @str=')-ppp1nodevwlan1wlan0\x00'}, @typed={0x8, 0x79, @ipv4}, @generic="48fcd16dc02232f454450ac98c98211d13072b1cc7ab2ce14fb0f6622e18ecda1782db278a6d012a5ae16ee25b89cda0b55d9d697ddc3a4ba0f5a8db7bdc08d9f62cada54d5e9a127e2d70527bdff9e08f64c21c54e5817e42bd7547fe63afa7b6ad8110aaaa34c38d24696d61a276e2f5019a50e1666ac8e6a3792ee5108e53c6d63b9ec4dd128682efecb53a005f76cc48890bfe194af84c04a9599124986d911f", @typed={0x14, 0x8b, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @generic="16fb3b2ba9cfc950ed59bf4dd910a5823c5be2de77e93d30daa4cb556837da4a3fba47c7a87123f905d8a85d974800eb6d0f502de078e2db45ebce358e31e404ce18a3d3b87dc781d957c7896a03e21e2c660d459239ffc7f50090051d76323d0106872994f5981d48ee44845ab70c1475db31d14aa9d2d6272edf40173e9a37dd9c4d57dbd80e387258b481f17aaf48b2cec9e45b00ae0bab74a0a662b9534e81693b2015ba35e0e5c487d3755f6c6f4037672922b58387e68bf05489cf8b374395f35d591dce7bd3be81606811f5d1895c77de2ad609a06d25e4"]}, @generic="0224fdbfb9a7529b3229a46d8f0432bc17ef1ebccebc2eed1a280ad5e8626ac5c7dd9ab120b5ac5a2db9a628fc713f5960a2ad44ed7ecf3fd0f56b1d504e3ea692547233d8233207acc7d4db2f2637dbd135c0c250d14543f8392071afa6d2a0daf01a46a66c1ad30c7ada5597abc86c4fdbb41753916812925a9ed80dd455dac53ebab379182e9df1c2da248f1ef49c0354586b842a532520fe213154d42d2c52fb942add93d740e2c184a1cc42a8cd6f18f5d19cb761f5d2d7c1e9382923332288236f7326178ec25054a8460d", @nested={0x10a4, 0x12, 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@generic="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@generic="8a8f9893058089294ec20c39e9ecab6263a742ae07bff826228bf7be05b1b6001d12f19f2b8c7d8df650bed5db706128c6d1c7d401431022ac5e590fe91fd1bcd2afd8d7cee7bd18e0119026eddd63dd162a6f97a08db2397b852adebc82eee402fb78c9053c77088bde9ae988367f8c059424e76bf66bf22b29dd6e78c9bc05c94dac6b3e7dcb79f9ebd5db69cd75d058048002b71ac773712a6a000726a2e08dcc3a5d55dfc835", @generic="2a84eae307e6064c051d7597cd42d71f63db69ddf64cf2cdf5", @typed={0xc, 0x7a, @str='rootfs\x00'}, @typed={0xd0, 0x7c, @binary="1c81c9ae16bae97997f65cfb4b12877c14a1d6ccb600a0a2bef22da68f4af2e8107b12c290838a5d64d01238ea2d85ab08b6603eae58a135e7896c4d78cd67bd59dc59eb5dc5e79455c70730f866f9a021451b056715c2edce1a08d0be8f8b0168b415fbce51e23aee192bd6028e0c573de1f648c9ba3e0d0a84279be19ddc9e5603cbe0901bebeffd59ff55cead4607ce69c819a3ec2a6fbc8075b5df613e784a40876cf47c84eab76ee0b6c71388071d2d7f256c94219cbe7dfa9936f7d97fc0f87c248b498d15f9e394eb"}]}, @generic="3beb09d9d7430b37d9796bce240ee5f4745e4c70ebadc327c8b127fe2cc7b64d580b57cae0d62fb2478bbaf13c4dbbdea25346d9b5bcf872cb309eb1b7056077c842611886927f0b3b2a21adeadbb51741b86d042f59132fb56a7b5896cb524e4619802339836ea6a06c5e81a8819fe1bf243a6c44457919e5e0539d6041f8186bb72c2733fb33ffc3e50962e94b8a7244d5de35d44b"]}, 0x370c}], 0x9, &(0x7f0000000e40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x40090}, 0x4000000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) 2018/04/01 09:06:46 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x15, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/04/01 09:06:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="1d000000cdffffff637f22f93ee3199bf0456b36ecf8a18f2408eb40962b20b730f8c2c93d5ba5c7989507594d79b1b2efdafd128277a59efc1e7c709222ebae9492fa7b674d66706471784f81d41aad8ba8b2eeae31e7ca9e25ef13fa2589bbb831b08e8f19176963860e29aa6c0870d1f71a1a0b1de5d190c241f539a360cc12df3f0c9522fb0ec0955c8e425ceb84a1a06fbc900148bd50b24c0317e2d67dea8796"]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/sctp\x00') ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000200)) getsockname$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x2, 0x5, 0x7}, 0x14) dup3(r0, r1, 0x80000) [ 70.728514] EXT4-fs (sda1): Unrecognized mount option "user" or missing value [ 70.799398] EXT4-fs (sda1): Unrecognized mount option "user" or missing value 2018/04/01 09:06:47 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x4) 2018/04/01 09:06:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) r2 = memfd_create(&(0x7f0000000100)='vboxnet0em1bdev-)*)\'[ppp0^bdev/user\x00', 0x3) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400090c000000000000000000080002001300020000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/01 09:06:47 executing program 2: mmap(&(0x7f0000600000/0x3000)=nil, 0x3000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) pkey_alloc(0x0, 0x1b5e739bab84f970) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000600000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, r0) 2018/04/01 09:06:47 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e", 0x7d, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f940ec3ab0a2430391ad4f096c7fb9140f5a2e1a6cabf9e36b0e640fb93f04da34b1375915fbb9021327479657d2537b47fe15099bcdccb9e423e4210a1e48c1aa88ad42f86c6c7c0e0aacd3324793756cc056f99584fb45b3c31d58797f5836b1f914231306c0f427e04b2316af42793e40b0", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:47 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x40, 0x2001) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000080)=@l2={0x1f, 0x9, {0x1000, 0x9, 0x5, 0x5, 0xff, 0x5}, 0x401, 0xfc}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="dc81c8e2c9a44a722b33d3dcd390531a8bec97a4933993a9b19da03f3d1e9ec06234dba76466201c899208", 0x2b}, {&(0x7f0000000180)}], 0x2, &(0x7f0000000200)=[{0xa0, 0x11b, 0x800, "fd373ab81275c436c0c7d5b21344500e73b6ac5b938d87564d411107e71fe7a13a64f34311639add4d9978e6d9b962ab340f4dae6aa3501c93342599e5a08285deafde4a9ea9806f2d0d998675d1c78aff4dc06b53f7f486bd2eee73138e8abdb22b78b441576ce026961ee99057b3a7fd88dbb4a7670f30cafe5ff3d74a3c58afd2c2a1163186be86c056ef0ea5671d"}, {0x60, 0x84, 0x161, "ce3965cdde26f5e3df5f0f1a891871928c325ac9482471cc79d95bb4f2e02c82849bd6731ef62f7da9cfd0a30491d4fabfce6695eb6a007704e55960195657e11baf8ab28b013eaea96b6fdcce"}], 0x100, 0x800}, 0x24008004) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402100, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xbf) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r4, 0xf5ef}, 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYBLOB="01c3505b6f3c7347e3257b4fc776f200000000430000000200003f"]) 2018/04/01 09:06:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x80000001, 0xc0, 0x4, 0x4, 0x10001, 0x5, 0x8, 0x10001, 0xffc0000000000, 0x1, 0xc6, 0x5103, 0x2, 0x3f, 0x64a]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0xc7a}}, 0x101, 0x100000000}, &(0x7f0000000040)=0x90) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 09:06:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0xc2000, 0x0) getsockname$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="0f06dd1cadbaf80c66b8b32ab38b66efbafc0cecbaf80c66b8d03bdf8066efbafc0c66ed822dff66b9e009000066b8f07f000066ba000000000f30baf80c66b8c4586a8a66efbafc0c66ed0f2296660f2dd8", 0x52}], 0x1, 0x2, &(0x7f0000000140)=[@efer={0x2, 0x1000}, @vmwrite={0x8, 0x0, 0x8, 0x0, 0xffffffffffffff9d, 0x0, 0x80, 0x0, 0x3}], 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000380)="b0", 0x1}], 0x1) 2018/04/01 09:06:47 executing program 7: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f00000000c0), 0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/173) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/200) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) 2018/04/01 09:06:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xfa}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x38e, &(0x7f00001a7f05)=""/251}, 0x48) fstat(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) timer_create(0x5, &(0x7f0000001040)={0x0, 0x8, 0x1, @thr={&(0x7f0000000000)="388a2e67347ed99b191b86d044c9cded6b8b3cb409ec1fa20b23bb28691012289090ef1c382b3036ffa0ac0d2080ae11543d915ecc75f7d1cf", &(0x7f0000000040)="b5ff88c889569575ac1486e5bc8f083554da6afcce7b8d9dedac8df4fbadbd3e662d5120ebb9ee79ad0becaa4abcbe1f30158db774fa85edb0b97d071a151d5a5e9aedb5d98d834af713c7c4d8fc775423c5a4979613a96ae950070cf296a25b7a98a657da7573b562b4bb684998a53365364fe94ed14146879bf65673c0c27993f163e475b9830985b712e314c2bb7650fcfcc26333c31393f78f8da53648a7c907f3e59e041a3e2f2163c1bd95c8f53de9f4b4499e5c95b6c10b425659fa5885e39c461107e2728b47d1beab00b095b642753945fcb48852f5f41964b7d6eaca0ceeef24898b805b496400fb262c40e7c043b6d858f0be2f7ecac65761d1426ecdd9c5b303b926f487c9b5723a3850837dad81ff62dc398ae75cac2f4c9a19946f4c63da54b0c0aaaf76d3ab5ce6e0291d4e1e49400faf014bf640d5cb65ac4d77cb9d543eb825d47dd52871ac0b822b59aae433bff67296612fad8d4372f18ea7b5efaa52af4c0b0db70209e084fa871a1873cd47e562364b663ff297d5bbf59261cf4ec66656e13cf5b396f950f029adcc84e2c222b533833c3aeecedb8cf2a7df2c1b0d1cc35cfcf6abf5b514a9926de7c3c35135c394814dc6d3537118529e988eda4a9930b0528b257c7f31167b888bb04fdf7d6f8c606fe1ec3046e7303fcf10a099211ea584eb26a132290cbc71f2dde36c13a3feb00b5a98292a74206a34da08ba10a1e01a1875c25f087ab84987726d0aadd83c9eadce591e217cc3ab55e7ba8a91446d08c1f7c64bd36b5e5d3c39cf669165ca97cf18dece180f493a3077afd92f2ce82c7c2c40767873ccce26ddf191d017f24975a6f82877c182b422343ac834a3861d46ec3c9579c6cbf9a4836b37f09df89902b2afc71eeb27d93b042dbbc1926d23f6b1fbb0b606d0824ad5c9d3b316105e440fc8b354af8b1762a611650d19c9fb4714376523fe51973f753fc57705146308e94198108f4239c5c138370798774fea975f7986d74ea188e7601b9020cca7a9fee63ff9c507df6c016ad2e803269f4483a3a7a696e32d02324364adb4163411905ce9d9f314b05690e2fdab43c46171c8f0611f685d151e7d796550c763ec5d6ecebcb78e5d548f987a507d391f0e5c58cf09b3d7be39e49be46f13e439622226ae9d359d784d4d61c35ae6ecae2e97ca3e0b0effcf8df009cfa0985faab2f3d38e11b8e641a693d9e1abb8c59ebbfee8e03079fb3e2f3622971702bf8ae3ca7638d7af0e35185d7ed81bf89b4c6f6dad0f96a8470976f884453d6bc3de6363cc7d615c047d9c209e1482f98894e587b5bcd4357f0835fb966508d8a47bf9a8d558a957b2a50786e9c8ef118213cb6612c9c69298a95bac92091e993ee3de8edc2f34347b69b071d6adc672715dc15a40f836302372d3634fc48c881c8662da32527e34993dc3591e3f602709b10ce0074571936b60fb731ae217c13fc41227441b62797206f6a3f8c81295011aee11d9ee00d23316e905df78f8bf09998eef488815f1e4178d498535058db8682488c358d8a9f20f6a2b30cdd7fde49cb98930f369802f6a0368f9c4e0427979c227b633968b7130c81901e48f83f4634c89570601ac3da69417f0ac285b6fc84cda90c10c420d6b72522ce56980c3331b874b7c27a5f18239eda75e756953f05a90a442f5d429d3a479122fe599ebd2098c7fde3395b7332b6a365f9aab5fc1c2e5e56ad17023ac498bf121b88c0a1c157d16dae8b1ba71e460da4ecab00761da908a8ce63b04feb3853baa61dc82d0a1d122f34ce6bb3ad57a74b5d1a65117ce771198757c86307c3899e3b7663c6dbaf5229f5600d5a426bdac51e9af398eaeaa87bea239c8138ede0314583361a8c4ecf718e7c5da1383ea6fb260fce6a8de1292f02fabd51119c08de9e2baa4ed79b5e5ad32cbbea266fa0d2e781ac2450d827a9113d1de448880e15e14a7a565d630f573ea25e9c5c060935161c8a302c0a55961b9d96b768b30fb5fbf0c95d2ea72892df7a9ba5ab9d31587cb552ff1cae5c6578b27747f7242bd48f7d41405e32e1eb5fbdc15d0667e5abde7aa38a7d0f26daf572ed3e7694d014e615936428b381dbd1adfa53c0ac8630d1954d87989c38cac8230bb306a69a517b98e8e6bc4a60debe9ebb8a11e519abea3e9706858578df729cceff1366cdf7d8d76214abfa3cfbbef27228db7660088f5397a07d3cdbfe932eeaa3051b9c6caeb2793171d8adabbf21da27885658bca86ca90230204e52e480a38ae76d3aefc3a7c83498210651124c8e9986a38ffed11ec6cb0cd81fb56409d2cba1581dd24efb7dfd56d529ddc0a85d8d4e88149f4f416c29376af1ff6461e3cd2cb9fd88b116b6232f2092e6e529ef1f8bf106501ed7875b95aadcb61d7e9b82585eaa0ed85aff1e87bfbd92fd7ba9178e76c069d8a704dd62c9a61b5416c0cdee96762e941dc0d853028f86f5c95d568ff5afa29a9d121821c1cf92aff274b178e37adcc8edc87f401d53fb45274b2f41e11c71a810c7ee9fc69e902c013be5c1a30817f578fbb7af4d835c18ce1001a5b6dcb7a28ec37e32fa50ea02b13d46c18a987b91400568f85e9a7a89bec608e912c07917bf2886ea7a817c0f7f71b56fec10feca6099b32f525f8311404450d28eb8880a28c9451c094a9da8eaaf965d0031cb6544d5926a6f021515616425277c2d2c6d428468e7ff4113f16d39967b3ec95a12756be86806ec706bc2031c0bd3b513988f814404585f95d1a28af0ab84cfa48bb9165ef6e3f5afd2c968b1f209318190847f5ff6af58cec01b5ff1af9c8cb1b452fd52307220d4cdb2a32cc3e7db9c4b2e5dfce2a898ab248c70b6098fab9ba363ea30cf5a64af0d3ba8204eba4be7921bece52dac72dcbdcc7f32537db5abeee961162171b1ee4dfd6e325da75ee69298f368c6c61888df060c96a675cbb2dd45e2fc31b4d622880d04fde357bb6a10eed79e053129629d8561dcaf73643c01f0a5d4d14b59400acaf9839a8997fb3d61772f389821c21fe03f57c7a086815f6c3d654f58f4f9802b038b0cbd18c11f0ce552df466d953400047940b3e8cbeee6840641859b0035db94b1ecc3eb61c6cb879c18a659c1011f4cea8936b378cb60b419751aa961e2603c01943b83a0b342742337069959b9b5951a1a0fdb707d0e71c625208d29771d98ae79b42bcbf3107c34bd32618536a17fdfd6c1709ca301418d1d759f8dd5039c0ca70fefba732abf8feb9c00821da8ce008ef8c91432813a64a4db3f704856e40da923e79e42f3c6c3efc78d06050ecb4cd8c3d5f2f45371467b565d0e422c5c9c8c4618665fff6e14cdf15776250cce8dd15e348457e95e17ab693c7e99e8b4a3bdcbf50c5cd9ef35ab6feb854146a0cb36a2918d743919167ccbf44a903fe1e51e9458390022ea706f903307aacd61d505a538ba011475ddb169b0e7440a08fd8c013cf08b177d6e80d2f1aa7fb790f4ae0dc2b5d2608ea6ee78397b1145702f7931becd9184a5c022bfa8524c92069901d5f6f8e598e4ee82391bbecb1deabc96373c48c2f17759c566348e86a0a403dd331e4e415f08d44ba9b2dd5749cd7ba39bd5091c344545d56d0b71205004478176b46b738979a673d14be35b865ab009c07a5998b1d13113fdaa0f9ba858839a35d59be14045f74610ac4ac8a82b8f34a4602111525053ff13f1819ac2d2561c37e1cbca3a202d6f229064b1dd3d1d382d35c6a034ce8bb42e35ea4b191b08217367e3f5bdf000b75d5e2972bf78fe72858924266791efec8544d340acd6886aea47357ef31f1c2545c2cb14bfbb452cc11f4998e8b27b1eeadc5e6ca5d6b870e04d3ee120fc4eb9da130c65793b3b7e35f8f017498fc74f104a595b40ad37c00fb30e39dee9e52927a9387d501d13462a970605cafbb434efde5fbedf972b707f031b3f46f7b8ef50767a6a1b6290d7c894e509c8fb218aa56ab3fc942446a267049079c04dba608edefde15c51a873151767bdf7bca0bd1d3af598e09074bfe540e7681a880651a117112d3446c247b601d8bc6d750339b7a5d2fc38780250b531132252df7dd98e91d69536cf8965fbe254e689ca0bb97fa4be0d8fddcc0601317857daa97356f3ae8e412f16c43c0901bad7bc81dfd8446353283e0c41c258788d87a7be0d36499396ffad3952de7340a724dd07dd1d8cbbf7d7d33d9c9351456722f7006de44b6966472159947465fcaa18d06697be955f6443063461de1fb36d29306ffc83336ada894d35bbcc2838c331144f59855c2f53f5ef2512b88ed4a82a8ba8bd2df5c71259c7cd133cad6f8e22acb5788be0fae621fb0000ae9a7e7745987fe999c4107bf96cc3ad886124a6251f80607a08d11b8fe7e5637e6a1e0d00a2d63ee9c8cbf613739d26abec3e03e8df644d6c963fadc1d14823f555f45337c541c0acec94fd1cc9b42b9e25ce4d4767a8b4eae4ffb226a97e41001a6765ee60203decf562f034683fe78c705ada3a390bcd70f1034a2699a2a10a01a4f2fb2db3d7f0749f2c0b53cd40f6227989dfe80bbd2137db3e59d1f3458ab04f1ae154fa76ffade17dc504e075b9d927e5abf172b49c1a25a48f52297b07ec59f26808d11de51cbec223cc04b6f75733e9d4cb105c81c816ab775fd590a6135da7b64020749f48274403a13441d3c7c87d80ed06b797fa4433c830703e0389ec50bf1efb6f52aeed505f6d368e36979a95b0d55fbef9d41d7bcca6a483ad4b7f5e850f04a98813315e6b9cfb3b9e157023c80c570b2eb8288ad5aaaf1d95bf076d5ae098539de30099b924621fec9a4b0e2c22e6cc660790818141005682a2c6380d95220943b9d2d11e8841f1661782255d9b00ed5b27fafbd0c4dcffcccd67b2f4b23f6d7e9812207e7d5bfa671bda51507020ed8f96578b5483561df62735abecbf55d53bb31e7065196b59417d1525a4ab60b3f6a46bfefda2d0e676fb517fb04564d9b84a9866c396265584099731bee9e8b952486fe700201dd70f6fe4cb8192d856a6155f0648b0b2a413f6ca8284ce1d4df14b3fff17313dd7a3293eeb64814aeaf2f1608b5511c4f4a40023f52115a6aa04a203306693cf149dfa04c3c620c1d2f254be96b8f26270bbd60ea062c4588a05b777274d90bfa3ba72cdaaaf60b974f0f5da824292cdebbb053d2a0a0069243498c93294b93500aa6b0180969c0c8090768399fe54fe88b7a758eb479df59c1224d552c8f3fbc06b841482c823d9faa6272e0e7f7deb88ec0ad1408268ffac03ae35d3f1b69151506b6f02269230ddca1483745508aef443b4648d13957430ba3b754519e36a6b73b8e2f385d4e94db9599490573d8a5d66c1c58ba8cc12e5dabb84cf007637206728fc825f62b1d93de1647b3acd61040988f9b4a38d4ff99e7153a8e84bf64d645301abd77f450cfbe2c90503f7b6e7a0cb0edaece745e7052895efed8e9cccd0fe028c0e02338bb6b37426fc7b5ab67bd1d3e98ee67d53ab090035f68e830894198dc4e09348e7d23cfb7ac871d2937b72e05e87a628417f453992b2b2c0d1659755fc48f57fbbc311f9289fcb476ba844f0c255e65b0664adf24030a2e8abc42705ddfa5c478dbf437330ffb43f89d5eba7ec8f1f3ef8b2cea1f3b92e8b8137f3682c312abc8d8f0437ef0863c68dfb9b798b350d6e96e56aa614c5556f219719ec721235aeb7fa8d1c83cd5bd4c082f5de308e96b23465a4557565343d572ace84ca3de839817decdbf33c5c60a"}}, &(0x7f0000001080)=0x0) timer_delete(r2) 2018/04/01 09:06:47 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='0x2', 0x3) 2018/04/01 09:06:47 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1001, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f00000013c0)=[{&(0x7f00000001c0)="b79ffbd34573308d8f83138954fb98241fe5527493df8fa7164acbd86b1b907797be849cec0683edaf5a80acab66edaa239281c8e973817c4ca749abe1157b2fdd7e4b213dc9a5112e6e3e65679c99e819c739ab18b903e405ab09ae9a4a994b56e0e33efe104a05a84555a90bd5ca9a83bf43331bff75b4dddc897a5cffb008e61ab710c6fa31360ad283b9c16c810e11cf18b1f82597510dfbfe3cb9cd2fc76a8114c20f1c6e9e81c8937b4393688b4f61dbd55b67bf2e168a0b258c4645b13c489751f440cf1f", 0xc8, 0xffffffff}, {&(0x7f00000002c0)="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", 0x1000, 0x4d6}, {&(0x7f00000012c0)="fabf30504e915c8fb8c78d2a874cdd180ceebd983c75bb1a964f62470cb7a8d6f3947106657bb26f08056943975a83210c98f8ce85ad9c515562c43af36235e38dedd49ab715142e2e1710d9e8becf541af00853a0f9d5a3cd522eaafa50696da64960ed9e278b642d43062c5cd4b1fdcfa0a26c0d417b7b4eefc5ec3d41ad04ed30739d85f639aec4a8f3aa031f1f2faddc25a1315ca1d44bee51bdface4cf03bcab07dc4cadbcead4509beec8d4a2b8b87ea422924585cbe10a6a9c20d5bf3b8bbd87b38cc53e7e316adce27ca8de69bd71ac9968915d99f29a311ad7566ef0e72", 0xe2, 0x3ff}], 0x200000, &(0x7f0000001440)={[{@nocompress='nocompress', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@dmode={'dmode', 0x3d, [0x37, 0x31, 0x31]}, 0x2c}, {@mode={'mode', 0x3d, [0x30]}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@nocompress='nocompress', 0x2c}, {@dmode={'dmode', 0x3d, [0x3f, 0x0, 0x33, 0x32, 0x30, 0x31, 0x78, 0x33]}, 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@dmode={'dmode', 0x3d, [0x34, 0x32, 0x31, 0x3f, 0x7d, 0x7f, 0x32, 0x36]}, 0x2c}, {@map_acorn='map=acorn', 0x2c}]}) fsync(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x4, 0x0, [{}, {}, {}, {}]}) r2 = add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000001540)='blacklist\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000015c0)='\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x9, 0xfffffffffffffffb, r3) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0xc000000000000006, 0x2, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x800}) close(r0) 2018/04/01 09:06:47 executing program 5: r0 = getuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r0, r1, 0x401, 0x60000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x4000) 2018/04/01 09:06:47 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e", 0x7d, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f940ec3ab0a2430391ad4f096c7fb9140f5a2e1a6cabf9e36b0e640fb93f04da34b1375915fbb9021327479657d2537b47fe15099bcdccb9e423e4210a1e48c1aa88ad42f86c6c7c0e0aacd3324793756cc056f99584fb45b3c31d58797f5836b1f914231306c0f427e04b2316af42793e40b0", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:47 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x34, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xf98, 0xc2) connect$bt_sco(r0, &(0x7f00000000c0)={0x1f, {0x5, 0x9, 0x0, 0x1, 0x2, 0x4}}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/01 09:06:47 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x200000}, {0x0, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x7, 0x7, 0x4, 'queue0\x00', 0x9b6}) 2018/04/01 09:06:47 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl(r0, 0x40044102, &(0x7f0000001f64)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r1, 0x3ff) 2018/04/01 09:06:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000000000)) 2018/04/01 09:06:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000013c0)='/dev/dsp#\x00', 0x7, 0x400) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000003540)=0x400, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/31) sendmmsg$alg(r2, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003480)={0x0, 0x101}, &(0x7f00000034c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003500)={r4, 0x100000000}, &(0x7f0000003640)=0x8) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000000300)=""/177, 0xb1}], 0x3, &(0x7f0000003580)=""/176, 0xb0, 0x8}, 0x20) 2018/04/01 09:06:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/01 09:06:47 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x91, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000300)=""/254) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xa, 0x200) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000100)={0x3, [0x3, 0x6, 0x5]}) r2 = fcntl$getown(r1, 0x9) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000500), 0x8) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000400)=r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="75000700000000000000c3ab12"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/121, &(0x7f00000004c0)=0x79) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000580)=@req={0x28, &(0x7f0000000600)={'lo\x00', @ifru_settings={0x0, 0x9, @fr_pvc=&(0x7f00000005c0)={0x5}}}}) r4 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000540)=0x6) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000240)=0x1, 0x8) dup3(r4, r3, 0x80000) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x8) 2018/04/01 09:06:47 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718", 0xbb, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x800000}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)="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", 0xfb}, {&(0x7f0000000180)="99135427037bce68de9710a70b147b8aac68e80225cac7a5afaaa45e3578f3792378efbd37e004956365b9dc0c5718dd61fa82ba94d8528af507d15617e489aed9f3f24d31236d7c2517919a75b360eb033e22d6dccaafadfcd0ccd28f65771ec5d990bb4fe57fc4caa60617d77f930c9a70ea5cbf4d417939a391af2a2b55345c67b1763f3c9e5310275251842bbf3f9947ff16c1400a6be26f76f689c6ed56e0bcd8bc3c43d88cd54005931a6548d509c205676faac41b14099a5659daf4948d5f7c4882611da69d03a070ed2d79dee85292f01842ed91fdad0d", 0xdb}, {&(0x7f0000000280)="4a1e37eee7a53f56", 0x8}, {&(0x7f00000002c0)="4b8ffcee537e5645b1f5967cb3b539be62b489c728a5cd57a49da7e3249968f0b1d9b1dabd94175e0af56ac27bdc9b31a247022f6814aef81c33ba1f0fd9ee60723814bf38f5aa2126c1dbf21dbe5e025d950a6929004ca66a7680e0617154cc3d7cd1fae434497967b4a713aa29e861f2cf36f2e06c86cfbb7cff3e5b83c311038e2a2686fec04879c3db4b69be3b83fdbd0e259a", 0x95}, {&(0x7f0000000380)="71511b0d219c32dc03b8ae4546fc16bfd6051513bacfec20e38c79ce254507b863be7cdef3a0f628dd011b78ea5d60823c53735154b974f587ba3221d776b9f32e57f878282b25afe1fa9ee1f6e709e46d83c7653e078e132f", 0x59}, {&(0x7f0000000400)="a59caaf6c3b8a4205439a87b8951bd10992b72c3a48d34fcfbae56478ad32fe0f7bab09162527262d5bde0a7774430edbe9de42172bc9e6caac13f9a448fe3bec9213b7b849a539447d7a2a100b6ea265279f3ccfe960d330f29fc298a6f31b8", 0x60}], 0x6, &(0x7f0000000500)=[{0xa0, 0x110, 0x1f, "c730070c7d6b9e51c03015a5d57a841968d6d93bdc1af81724127b08ce1726f851408adfdefdf4e8107c23650164254a68c1ae32885bfef1396cf2b3988349c3d1e66376eb32f2f836d34b9ec8b6748466f9c07f9b5de09f6db0f90861ecf3599c08a40a699af868a467fd9fb4cf6ba5d6dad2e74b79c2d8a0022d040da39ef3ba52613939aef54dffc8c8e3d4e77967"}, {0xe8, 0x19f, 0x4, "b50252ec206afae986f4342d878fb538b0fb6df0d5b8ea991f16a870e68bd515d9385c35673d2c8a6b93593a8814f7bf15064afee9f344a1b7ea2ce75f390e69f56282a52638efe48f91b49834d3823dea3584f4d94f80bfbed6fe2da6acd0bdbda8477b7b48b1754df37cb9ce342238f6f65dd7f9c96fe274cb4287b3f9713257221a7d3e84abb3589a9842b948f3aced0443364274db5385bda1d56d6b7d052018fb47e4d056e24b2166f1cc9feb7e9863ad542c00390a41c1e3cabb64d0a6590721570db38bd4544c6b3f96ebd520c82320663bfa"}], 0x188, 0x1}, 0x0) fallocate(r0, 0x43, 0x0, 0x7c) 2018/04/01 09:06:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x8000000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000340)={"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"}) 2018/04/01 09:06:48 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718", 0xbb, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:48 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$void(r2, 0x5450) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e95ae0000"]) dup2(r1, r2) 2018/04/01 09:06:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40000000000e1, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffe78) r1 = syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x75d3ab8833b11a69) r2 = msgget(0x2, 0x200) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000280)=""/29) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, &(0x7f0000000780)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000007c0)={0x7ff, 0x8, 0x1, 0x0, 0x0, 0x800, 0x80000000, 0xfffffffffffffffb, r3}, 0x20) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x6, 0x3aa6, 0x2, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={r5, @in={{0x2, 0x4e20}}}, &(0x7f0000000240)=0x84) 2018/04/01 09:06:48 executing program 2: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x2) 2018/04/01 09:06:48 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x20}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000180)=0x18) 2018/04/01 09:06:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xa, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000000001010000000000000000000000000014001200ff01000000e5ffffffffffffff000001"], 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') finit_module(r1, &(0x7f00000000c0)='sessionid\x00', 0x2) getuid() [ 72.006574] netlink: 'syz-executor0': attribute type 18 has an invalid length. [ 72.036828] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/04/01 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000000)) 2018/04/01 09:06:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000037000)={0x4000, 0x0, 0x0, 'queue0\x00'}) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x9}, 0x8, 0x800) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0xfd, 0x10000}], 0x0, &(0x7f0000016000)=ANY=[@ANYBLOB='\x00']) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000001480)=""/215) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) fdatasync(r0) 2018/04/01 09:06:49 executing program 5: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="4244d6e3c6bdd6e3c6bd0100000000000000000000002055", 0x18, 0x400}], 0x0, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hpfs\x00', 0x4020, &(0x7f0000000200)="49ced53109ab097ef5b77e08525b015f30a751371cae25351216924c3ccbead11ce8d9d4c0b29dd7362aef62014049b227632e282a67cb656c0c1c4d25d3b8cd3d3931086bed762deccd4e0f9e07ba30bdae1263bcb944aa11e76f428ccbbd1bcd90124c42f545bcd6e8873c04ec4ae689") 2018/04/01 09:06:49 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000), 0x1) 2018/04/01 09:06:49 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718", 0xbb, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000240)=0x833fc9bfd415bac8) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x8) r4 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x3, &(0x7f0000000180)=0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="7c263e781f3e301410c97387ebbddf809aa8dc80b51419fcaae97749e3fe9bed0d53ff4cf528dd9e24c9dcef1f499454a1c4bdc209f20cb783c9f3a694e283a9377da85e37df1c5eb00d2bd1ae51fb38e6a9c1976a35d2874e616774b256a619cba1d0ef030eb12bfd5207a6", 0x6c}, {&(0x7f0000000040)="884130007a471dacabc21a01d6a982fccff2659fbd222a9447086e94da45afe08d23d5ec4a61c5dd7904e9570649cd380c1fac5c8e", 0x35}], 0x2) io_submit(r5, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r4, r4, &(0x7f00000000c0), 0x1) 2018/04/01 09:06:49 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6915, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x9, 0x8, [0x0, 0x0]}) 2018/04/01 09:06:49 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0xd88, {{0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}}, 0x1, 0x9, [{{0xa, 0x4e21, 0xc8b, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff000}}, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}}, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, {{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x3433}}, {{0xa, 0x4e23, 0x5f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x66f}}, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x6}}, {{0xa, 0x4e20, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x21}}]}, 0x510) r1 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000040)=0x6, 0x4) sendto$inet(r1, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/01 09:06:49 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001880)=0x0) r3 = getpgrp(0x0) r4 = geteuid() r5 = getpgid(0xffffffffffffffff) r6 = geteuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000061c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006200)={0x0, 0x0}, &(0x7f0000006240)=0xc) r9 = fcntl$getown(r0, 0x9) r10 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006940)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006980)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000006a80)=0xe8) fstat(r0, &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006b40)={0x0}, &(0x7f0000006b80)=0xc) lstat(&(0x7f0000006bc0)='./file0\x00', &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006c80)={0x0, 0x0, 0x0}, &(0x7f0000006cc0)=0xc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000007380)={0x2, 0x4, 0x80000000, 0x0, 0x0, 0xb9}) r17 = getpgrp(r9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006d00)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000006e00)=0xe8) r19 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006e40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006e80)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000006f80)=0xe8) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000073c0)={0x74, 0x0, [0x8, 0xc8, 0x6, 0xffffffffffff6677]}) stat(&(0x7f0000006fc0)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007080)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000007180)=0xe8) fstat(r0, &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000007340)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0xc00000}, 0xc, &(0x7f00000068c0)=[{&(0x7f0000000180)={0x1600, 0x32, 0x200, 0x70bd2a, 0x25dfdbff, "", [@nested={0x22c, 0x46, [@typed={0xc, 0x2, @u64=0xfffffffffffff801}, @typed={0x8, 0x73, @u32=0x4}, @generic="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", @generic="3228bf90e1e1bc76a848eaf924d182ae111eb40b874a156e7785ab6116a08127f62bc3f4b82d3a89e11fc57aba03fe68b95c7dc6ab4fb8ad233d03cd1df5edff77b8ebb1b5f803aae94dda89483dd3bf4f5e3e08240fecf014b5b9cffb65dae06b17d2f37f45b69a557ef94e1ae87c4897f4d2a3ba1005cb667aac1df10a9cf35bffc66d3d40d1d6a80f57f2854bbfef01d508f6e26b1933f0842b5be442cf20ef1f4dbc57a8c14f740e6628fc6ae47b89991d71ac225602f03fc95ca6565cf26171b0d2c5c88a0fd73fd72f73300ab5a2", @typed={0x8, 0x4, @fd=r0}, @generic="7201c872c8f8d550c2e27b1cb3301e29d4392c51007861d342edb1e18b39c139759d65eb3abe4ce450055222b9591b2d31ca9bfc4b5c3ea4f17cca93"]}, @nested={0x114, 0x37, [@generic="5f3e22f7fa5b4747f60c01d0c18f6582b81d38c16cf6867028db175205336ba15681f4cc6a4680", @typed={0x8, 0x4e, @uid=r1}, @typed={0x14, 0x8c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="5e170fabaf00eebb674552def4731160185ff6a5e4d6359261ec80d57fa7a25d7eb2f84370c2c83d58f3bc2090beff1dafa90b846f001b71f29f2cd85ce8999fd15bf8aa8e83d9fcdb78dfb6c071f3fe632b728b0ce8dc5f7fc83b2f19782a5e8220fdf0ef1533b306a530dd2e7ed7b37fb0008a9f15ee2ae4e8c75468240daf77e773c02d494108254421aa0bb0b4d8bc1e2ff177f1f8efc0b1af95e0682281dfc597673692a27f788cf72fa3f75b9860ca8ec89ddc6741e980e12f8472b88fd0e307fee9ec3eb643c24d48"]}, 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[@generic="2cd36a10d0df3814e8d8e004669951d6c48e840042a58ebaaade7f0d1043b3b98a9c5bb4067456dda756e19e804def49b889fc7b033e264f4275d1e1b040ca50ff6e62de4d86ca64e894931beea15518365031f442535719a031883ae0bf2e72108ddab369aebfa4c2af40b96f4666b2045a81e74651b830b5d3146b313f013ece116abc63d3ddc99ea442de852146900f6470d0a0f20cbfefd28a13f38cf4cfbbce78430a1c34e53e9c969aa9ecc690b89f76c1f2b06c5bf1f2dfe501a42606af9360c13b3c393eccbb1c17a2c69a82c700ade2fe", @typed={0x8, 0x38, @u32=0x5}, @typed={0x8, 0x0, @u32=0x1}, @generic="de30257b3bfbfeb5600b26d06d9465570325215c3c70539f005312428946166817b8f81fb6859fb366182c36e809708039ab73981024630bfea9d345efd22439c70e791c6f7b8872db86f8faed1f359271f39852bb19546e3795cd49ace735b36d7dccb02443453fa3e434dbe71d16847baf70ebc05c491453e0ae137b6362831a399e15f4b7eedadbfbaca3ccba5d4fdd086a0b889c91d81bfc6c8dcbba33579d83b8d85ba8cfa80fc979d1fd10ab4bfda883cb6fab5529c4f9cc14d17a76c797f07d81c19fcba2a439762a83b08be10930b94a431dcf3d35abd7fb6b"]}]}, 0x1d8}, {&(0x7f0000007440)=ANY=[@ANYBLOB="480100003f000f0325bd7000fbdbdf25383cea47c9d4e9142c77e6507c8a2f23760bf9ad6893fba0367ad5282cd08f9c9d0c6568e4590d990da27b6e24212f17433e4d01ef2137f79628a10dfe9afa6d3563fc8221107f31e28092bcbc3fb316878922511bfd71e91400680008008400", @ANYRES32=r5, @ANYBLOB="fdfff44f615194ef1ff6340521c5ff5d36bf951e7a8ad8d347166f3690b87cabb97f343dd232075e6781917352c0f94eb5e62fa4ca40c89b3b1a2cc3ceca4b05a6f72082d940da9cc087d3cc3cc1a67e5b6b124d53d67da65b285952018c", @ANYRES32=r6, @ANYBLOB="21642362cd0500bd3820aef4f39b0ecf785c489cec85435acae147915acb1162bacc3c36ddcb289635ea09823c443d63c4fe6acfea3361dc3f40fbdae50fdcde64a4b8fa86e208517a009e3d26834f0b5c1480dddd870a0dc85081727af9f1e3a867ead83a3a15df99f3e70c3e3821be3b6991d927349a2403598b17748ebe5a5b09703a30261f93cfbfcce13e0f35bef3e128b0d8817360d51f2853ab6d7c0f0978af20b318275b6271b60f66f98cacb33fd300ebac59ba7b0bd48716f6d77afe68e110d85890e8ac000000"], 0x148}, {&(0x7f0000006280)={0x2e4, 0x40, 0x4, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x4c, 0x76, [@typed={0x8, 0x33, @ipv4=@rand_addr=0x100000001}, @typed={0x14, 0x29, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @typed={0x8, 0x6f, @pid=r7}, @generic="e956705636bb2218b54d623302ab", @typed={0x14, 0x7a, @ipv6=@dev={0xfe, 0x80, [], 0x12}}]}, @generic="d952ec01b8dc8baf2bbb372e2430be12b8335ee865228a181692f5155e2a0708b74c973bd6e815335b090e0bd10de015f4b6936d91b26351cb42b50de03187b53b8fe9d38097cc8625fac2cab78254271d42b5a7edb6834d418e8109b2daf86a0cab6163627d908f696b707baab2bbe0731b2429f5b76f91e64f8de2566f1c46d7f8369fde135486c17273e63eed5e44c94b61f4e445995abd3fd489410e3c9ddf89e952101ad548587758e7de6b1f1b5bc123e1228befe59855924a84addc904b85168dce4f74d42a8334b97c04c08b713088c61bc30ce70654ff1d76ab9c6f77cb23b32320485e6df95d2392967278c272332d0b6682d3", @typed={0x14, 0x50, @ipv6}, @typed={0x8, 0x41, @u32=0x994}, @typed={0x8, 0x2d, @uid=r8}, @generic="9e42380d092e03e4d78650a5a4d2db95a0c95dc5b6d5206e8cd91c4bd282bc03c79d6dd40787f370a52ff28426c24aafbfd8c7610a0a9fa81b260c21a424bdf867b6218a6712d0150eee7847ea336b702bcd1201e364625f5319a5b9ad5539098faa569e2587aea092d9ae1fff2cd1c3e26ddf9e3600314199f7cf7ff9718087b405663bfb4f0a4734f0644eb70a5db3e639fd9c03e4d5f6e7e3cf3b0fd94b3d84fca5f4ff4e", @generic="edaf9036317047495b485b40790c347a6da19c4a8919aec7287a22683dd51e2a445c84e0c710118628432c25b45137b444cb07a9f488a21a", @typed={0xc, 0x81, @u64=0x8000}, @generic="91c6fc62e5372d2c0daf2a7be237f044d1da9bab6b3a3df5a9777826724f80567d853cec3a47dd8661c6ea90e303fd5f70650f6a6613f0056ae5005317c9389b99890bd4b89e094570277b273a6f038398392ecf672edf3f808d8adf8280ccb4807c70fb1d17a6c5de250954865e291c10ef366f3f680e5c4d1be6ec6ce075995432"]}, 0x2e4}, {&(0x7f0000006580)={0x32c, 0x1a, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@typed={0xc, 0x1, @u64}, @nested={0x290, 0x4b, [@typed={0x8, 0x17, @pid=r9}, @typed={0x14, 0x78, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="bf36ecfd3e6e5e4721e5b9f6f17ee45ac724e56e33d82ae6cf81bb850c92bd57cf9f8c2b8b161391006e0027b43531244037ce00cc385320e127b7b74b42012271a85db5d3caed88ca3e4444ef514647dbb209185d9a996ed1bd79b3a118d25eb30a4fba8fd25112b6b1c6d3e9eb181193d325c74499422886d099d77a31d3c07e1c954208c3b9c01a1ed4a80a31746449a2", @generic="332822bb8ed6e3836147816dbd4b97b9bbaa1de323dff1315dc2495bb4e0de091fae89d9b47d2147a30e0f1bcc3b0054816c4158ca9ce501a9d3daa2e3b935f298c6ed2d8cae068e1b10d4b7e5e7431b8b98a7577787ce6fdee2a25782054099415eac03b5087d30823768c19ec4d49899f2f07b6e53bb006951f1613e2f5d7ec52264ad5de1080139b3d5bf16dbf0cbe7be64e46b859f5b027aa0270baf6676c89b1037f56d4e45ab6e1ed3d06dff701482ae693d6831c37fbd6ec30df3e7ce82921502eca6811a0d7b8ba46093d0296e20c1b2fde22d05d9cc1629bbb344", @typed={0x4, 0x34}, @typed={0x8, 0xa, @pid=r10}, @generic="84a6f1b05fefaf43b59daea13f4bdbf106a677a2120c5c206f9c8f5ef41e11824a9fad1b439345009bc4d639601ec6df5c3678c2754e072d1b5cac18603c637c7bbcdc44db63d613d11002b9e26346bfd21b47bae10c2b778938277a7cc30d4d6f11f7d173887605de1d4bb0b3", @typed={0x8, 0x5c, @fd=r0}, @generic="ffa89681012a5c8356d05473b3ff12067273cfbcb5d123aaa21ae709e67951d2d0c6f75ea62c34084d78042fe3b443f8126be7367876b1f32d774ff4d3beede37b97430ff3b052cb240c90e9bd117ca4b00b31552dcab4fbbbe39800fe6743af8acec7a95455f0436d83efc0c2319cb6b6e63e5a57c3ed95bd72cfac88"]}, @typed={0x14, 0x18, @str='/dev/sequencer\x00'}, @nested={0x60, 0x88, [@generic="0c702ff5a3df008afd7961aa58a8768a7477351cc5ad74f3cd4f9aaeafade3d35c555fe1167d3119ad57aa5e28625f2185bd495b4dc83800dcdac9ada34527363cd7fb19846d07873559a51e5b427ae7f4d6d591c58f8cbf0ba5"]}, @typed={0xc, 0x61, @u64=0x8bd}]}, 0x32c}], 0x8, &(0x7f0000007240)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xf0, 0x800}, 0x1) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) [ 72.958086] hfs: bad allocation block size 8277 [ 72.963070] hfs: can't find a HFS filesystem on dev loop5 2018/04/01 09:06:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x207}]}) [ 72.999440] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop2 2018/04/01 09:06:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) 2018/04/01 09:06:49 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc72202", 0xda, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 73.064681] hfs: bad allocation block size 8277 [ 73.069478] hfs: can't find a HFS filesystem on dev loop5 [ 73.086678] BTRFS error (device loop2): superblock checksum mismatch 2018/04/01 09:06:49 executing program 4: socket(0x10, 0x802, 0x0) [ 73.113419] BTRFS error (device loop2): open_ctree failed 2018/04/01 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000000240)=0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x109000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x40200, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x400, 0x500) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/rfkill\x00', 0x410000, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000001600)={0xffffffffffffffff}, 0x800) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001680)={0xffffffff, 0x1, 0x10}, 0xc) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001780)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) io_submit(r0, 0x5, &(0x7f0000001800)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f00000002c0)="057bd5d23b14ae2bc34d64d03d29d2b230ba6263a306d5fb9915eec0a8e6c28b9579236e", 0x24, 0xfffffffffffffa43, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x20, r3, &(0x7f00000003c0)="47edc346df78d64c47db5f286ddc2f7b1133f7e1", 0x14, 0x6, 0x0, 0x0, r4}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x2, 0x9, r5, &(0x7f00000004c0)="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", 0x1000, 0x9, 0x0, 0x1, r6}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x7, r7, &(0x7f0000001580)="8f4e891567d9fe2bde6f06ed38a8a60baa185bad2772acfe6e15fe05c5c87d6375f9773da89ee515ec6ba722da17c182fce0541b362cc1ead912b4b7e568cf04e043231915a739027ab94415a485294ff346a56f8520b322bea7ce1125a2353dbd04b335378e9f", 0x67, 0x100000000, 0x0, 0x0, r8}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0xa, 0xffffffffffffff83, r9, &(0x7f00000016c0)="a2a0512d906d42ad02d0258c630f54e09d02d86cd88871d372a2cc48ed88081d55d668c5e70e505b70235916540bc5757d20ec58553d103ca02a5fa5faf66756951364b165d4aa6f3c677c333cbd9c49aa3b0dec264dc6c85b523b1ca35178022e2e195918987fc52e6ddcf484bb93f33414fc5e5dd0823d8096aa2f3246f7675cf45e80e999aa84b07d903720c31b704175861b9ea5ec", 0x97, 0x7ff, 0x0, 0xf42e9a9fc7e4737, r10}]) r11 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) r12 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r11, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x810010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r12, 0x0, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000000) r13 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004c2000/0x3000)=nil, 0x3000, 0x100000d, 0x32, r13, 0x0) ioctl$BINDER_WRITE_READ(r13, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x40406300}], 0x0, 0x0, &(0x7f000012cf22)}) setsockopt$inet6_dccp_int(r11, 0x21, 0x13, &(0x7f0000000200)=0x6, 0x4) 2018/04/01 09:06:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./control\x00', 0x1000000, 0x2000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$getown(r1, 0x9) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000380)=0xb5) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) rmdir(&(0x7f0000000240)='./file0/bus\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x4, 0x9, 0xfffffffffffffff7, 0x5d1c19f4, 0x7f, 0x2, 0x1f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x800}, &(0x7f0000000100)=0x8) creat(&(0x7f0000000280)='./control\x00', 0x0) sync_file_range(r1, 0x0, 0x0, 0x3) [ 73.245004] binder: 8102:8105 ioctl c0306201 20a20000 returned -14 [ 73.311485] BTRFS error (device loop2): superblock checksum mismatch [ 73.320139] BTRFS error (device loop2): open_ctree failed [ 73.351747] binder: 8102:8105 ioctl c0306201 20a20000 returned -14 2018/04/01 09:06:49 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x100) recvmmsg(0xffffffffffffffff, &(0x7f00000023c0)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/214, 0xd6}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/178, 0xb2}, {&(0x7f0000000500)=""/178, 0xb2}, {&(0x7f00000005c0)=""/229, 0xe5}], 0x6, &(0x7f0000000740)=""/29, 0x1d, 0x7}, 0x100000001}, {{&(0x7f0000000780)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000800), 0x0, 0x0, 0x0, 0x6}, 0x2}, {{&(0x7f0000000840)=@rc, 0x80, &(0x7f0000000b40)=[{&(0x7f00000008c0)=""/192, 0xc0}, {&(0x7f0000000980)=""/247, 0xf7}, {&(0x7f0000000a80)=""/149, 0x95}], 0x3, &(0x7f0000000b80)=""/40, 0x28, 0x4}, 0x1}, {{&(0x7f0000000bc0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000c40)=""/30, 0x1e}, {&(0x7f0000000c80)=""/142, 0x8e}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/98, 0x62}], 0x4, &(0x7f0000001e00)=""/141, 0x8d, 0x7}, 0x200}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001ec0)=""/180, 0xb4}, {&(0x7f0000001f80)=""/93, 0x5d}, {&(0x7f0000002000)=""/172, 0xac}, {&(0x7f00000020c0)=""/249, 0xf9}, {&(0x7f00000021c0)=""/81, 0x51}], 0x5, &(0x7f00000022c0)=""/194, 0xc2, 0x100000000}, 0x8}], 0x5, 0x2000, &(0x7f0000002500)) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002540)={@remote={0xfe, 0x80, [], 0xbb}, 0x69, r3}) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, r2, 0x1, 0x1}, 0x10) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000080)=""/12) 2018/04/01 09:06:49 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc72202", 0xda, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:49 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000600), &(0x7f00000000c0)=0x11, 0x0) personality(0x20000000480000f) write(r0, &(0x7f00000000c0), 0xfec9) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1ff, 0x400000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000300)={0x7, r1, 0x1}) socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000000340)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000002c0)={0x3, 0x8000}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="101dff9e88888e1dc7ac3955b17fe7e41f648b49217dda76e2e3c4ed14d8454f786bfc0e9478d5024f3679795acb77c8ae56e51de11e0ddda58c917b1f1d1167e00326d0ffdd8a52726e6265034f25265b5f5fc325e017cea148b41ab836e8e5bd59d7487d4a8e668dbe67c0b429d10f4394eb6c2b5c990462f22f228b78e13ff1593769f205b3e6415913bbe6322aa8302e8babfb1fbdcba2eded", 0x9b}, {&(0x7f00000001c0)="3c1125e3c576c6a8104b9bcea667156a168e6cae1a89734f5f88f0c7f0ad041997402d5d4f11bbe8cdeb7dc9b93284b58ea7f138a692c4c45f788e4933bd8f1b1522a18cd8a125c1f43059b23d642fadd471500bf24534426e4faa43388198a4ed7bf1706a5c74dec2c3925942a06f5bafbe44f1787f0cf7d38bd79ed2ccd5ea5fc381a1aeadd3337241bf0b7a08e406ac39193e36a01c78ca1d19b9fea71e05fed7c2906c5928055b5f8f2ceaa7edab7d3c58e1a49e1f21174a620cbcf605b4c1d43285ce0e84338d1303b9a214bca2ecbcb4a9c2a9224d0972a5bae9832aff76fb4d35947aee84786a7a52c199", 0xee}, {&(0x7f0000000640)="da8863491ff5de7a8e807906965090476767ff3b9b7598534ed4683e28bbf6fd8775b0b537a5cbbd5a100bf8c0700c2cfacb73a9836098d4ae9de003613cc9090d159a5e79d02fb960e6225a195ffc43c6e67eaa9f8d9ebc7f7bf7e271c1b4842af2d937ae6aa156b68b458a7614fe7a095f3e2d458d2418b1eba9b312882483d562523a2d9f2ad0faed6f60f4701630dac5d0cdeaa532b76b0e06fa00958356dfa9c90b14be08239f97e5699ad81f4f9e252f32341f56114b88abba2797906af0d4896871f75b44895353543100ecd67a184c75e14227a7b035120f4512a7849ba6f396111730020e04f6e67e902895e73b3520a6d03e9b230bc1dc3362def5773eaaa31ab15c0c92551007e33cb8d83242696670f0f4bc05e1f3e868fb54df6c8dc35e9a5e9a786b1c76b1f342742de56c33098c7f23154cc19dca5f802536fe090f0795f08cf56eb300d33283c841ea4c07f496e3c2356c47277b6dd5462f6e6e16ac364b89be7a4b1ee4cf8caff1964fd69fae7513b2a25159ecf18b7e1408760d58b6b8dd83a0a2b3996117a2bcc403bfa14be887f8bb77b728927825a4d8cbfd7660ae6a912ff95839b890b098788135a1ad397ffd53f94a22cdca85f4c1ee3022786962c461f6cbe43cbf3b7ee6e145f3c5e5d51e081cac95f4a15b9c94bf0ac4f5ed3afa3388d3e4db1bfc07481d47a244e44ba243ce0f71ef6397d5ce017a6bc0c24908b83cc5c0835268dccd39ce16fd43b7b86b2281faaed1e835158a230d058f120b0767eeafdf6daf16b49e12926d1f92288c6ed619c5afe561e99915f6b3afcd2d88f17b864d8a809b314c3ea38283740460e906c16ceda4a2ca4e9627e9745d51b6e64dbeccfe1cad976eaab222ce9ed793e28a47a0c589366746040d4479326ec2ae4a1a5cfeb879df7b2091b94e8d8c2080a514d62a21afd25e6239717ba1e8deddd2d0888fbcec8b56769d04fe6be90c26dccafa6d15da8b52b8e40b4f9035899883c037cb448f54ff1b76b09c8114b00aa9de6d614311e1381c7293efb5cf0b777ca0060bd23561658cf46a27a4a5093982d4795f71dbb011295c604c07eb392937aa490fb235fafe33af8b16d4959164f6ec5714bc58b156a23f0e5987410bbf76b3fb9ba7624e620005502c37c240197634c187f24bbca83523a99d21a02c825555a9ee44cd9d1fb9bcc6f14af03849ceaee82b7ff7d9dbef5955de90075a70f0eafe25c6d7e433b50617dd316233a9ceb5b920de893a5acd4411bd460af409937d8a15f36fa39a4f918c688f7e2f5f79aa9b8134b782ee82b5814644fc402054d8979e6c0cfbda53f81c34b00e2f06593fa6cebf2b5aa203ace88dbde5352b0aab56aa5eab2a61f166591e013387e384754cb5e04c056258d22f8e2021b663a30bf60f1d0714a0d9675b1ae87147c2a00f192cb0aa015fdceca3d4b8d49f62733b652af7ea5de6b3d696e04a5be4834c0474cf0373242b21ab18eedb358b5c4833ac9393a23af74a6825e3778f5db7556b5456383c215927f6f28a276a4a14fe524fbd8e3a69044a7907f43f656e3cf345b840c313ce178a7a7e10fa032cfd0a510051084c31a8f2ed9c0c97fc29dc6b9fbbe65adb620841bb9529e938ca2159ae23693692274cec3a64a3e5d279ca22582d6f76dc08b990024059951770aae5c7341b1d6503c1920539f64ba4e546e2c0c53c41365a92013c6d798667f47cc4263ec27c56990454257b876450c7bf72ab71dfe0c5f12e6f36df8b8cc3e2d1fde173052ebfc725f31221bd1b41a25c777a3617bef06677d94be3fd03c64f1993289fd5183c0078fce0eb0ebec5fa7b2c6ea87a05833c16cbbe252616d3f3684483d0b85e587340a1d24899028b3f353bb594efa474da566add58dbb38206da585b76268c9aa1ae4d911d973031a4cde977b1c0993f4c9260abc60fdf798ea5e73d546b76bd1202c6169152a58b6723ea6166bda9baa3d3e70046244da2bb9f90663b6249a93e630d91e7cdeb2a5241551b3515b4f33a5d7096d786441255ce1fcc46713c13fcc27557f48b49ce603e58cef3b312f641f31be8e3c9fea615d630e1e58c1426691098191a9edcba11c3327e461c4bb6b0664966e2c19158595b3cfcc0644e846041c0fb9e6f0abb225b7c9863a7bcb1ae4adb755865b95b62f6340f18a223bacab970f680940b32cda85939f75e0073de0325e56da8f4f3f10527821806262fe52e7c24dd265a9db678dd9038b00563bacb12d16068bbb9efe34032c4b1f6b915b4bdc6f8404cfa44a6e9718727d08ef97e9af166d66bd09317084fa2a9abf726ff69f68b106ac4fcdaaa5c0c58df9ae934addf046d8830e8b05697f5f960e3b2ed3b0de4bdb3ab5a110be4bd739f6b026559001c0f37363f5093a4d9c34f1df785d6788b17ecb24f4913d80c0a850a2b873df367ef8e76cc6a90591ffc00449e33e0b8f57ac527828076ebc84068762faacb2e4204d7a6db6a7155e77cae73039ca1ae09c8940a237bb3696c3641573df143005533867a650822b0b4800dc073414f146ca40a9ea145b7fa4c5ad87e4cccf6dd7007fb00af92ce97fc73b49a773328a06cd2f8bbb363b09962f9cc175e54645cb069e93d6fb45a51956770cd89adde338f7ca95e15675d764983a25d30ef00a1c3fb079b14d8cf8947a063d107f65e86ff259c664bbf86b1c9a72ce80df1be8e1da2e35e2d415d7b156ab053db8b06f67906f9c8652465ea86996d3b391ccb93e89740ba85b36c810b4a0e401950f677984d40dc0428c7446573039cb058309d876b907b583786684483c8980cf19dce460c7bf699b6ccf617c9b6a317863427dc431d81c712e7b14e12eaa6d93d3cb3fb2e2e29e73185a66a9c6fe8d0733378354edbead94348fadba84a3d1ab248388b9f02e7b8bed61663c7774fb48f2a33de6a4a2075d1269d866081428ee4e5117c4cc10cc3e11015b3472a6500c1990b62fe2b5216ef6071feb17d2c581e5003cbba250c98eb4dbdf952191f176523369948d70c54497676196d3d6c16a1e58035cf2dd4446d11c7e7471341d42cdccc2ef3198d6b73429eb8f0d711168a159bb5783f9ad70ad1962c1ace6a1fed5c675e34bfe8aba5562a9c7d5383eff7e3c3d3359284616f25f4a8dbd907beb4415d4d031dd4f30d776aee116a299c194fbcadf22f8d55039393c0241db1ccbad1a23cce3d63a6ef4dc1ef77ad6991539318e490ee7892d2f7a425ed7dec0b323d58c233656d7a7bd65e6ababa676da7ecbe9021002a33ed1c540561b375c557a6b0281915ce514918f612640b168294471faea392cca0ebbdefdeefd6b0ed5913281553f39d763536f89261bb2d02a170a3d3f6094ecdca59cca74008ba1d9c1fa63752358b14bb9c013e06138d6067798fdaa3e779510c44c3d1f2eb89380d7e558830cfdc6613050d3a9be18b74fdcc499e27afccf11c0da498840836667be6c6059fb5af4e315c67fe9ce75818fd21ece40892d54f091ca0ad3eda8372f098a6bfdbd0a65d30f86c940cace0fe1d3a4182ea6a69937abe41111af9771b5ba86c5e91505dceb37ea8fd7077f93cd3b14aa93596a2880cdad45b5db2e6865de77caf244a742bff5402ef332e973d02a9d5a5030f6a9641c03cd16d566abf9e447329209c5961ba5560d7cdf9c0676226ecbda310af851e3f2fbfc907239db6bb2463cc245adf889d0c01c896b0ed290c0e57437ddbcefcdba094024a8ba1351aa5f1aee1e39216c53575f27e226c66d5aa453939ee4aebd1ffc9b655c71c8b9b57fa25c35d4b77a9cb2352347a6e1e1efba2493c93be7728b8556501e24c0e082e47ca79c6bc528d0b5516b16154b67eb2812bab4e9b9cef55ba18bcffbd3b34ba34bb15e71fc680360debabf1255771cd76ecaf15146ef7dfb3a84d810cdbe969359c77d5dcd6187732e92c100131f75de49e2c2768a04aaac2ccda96e7993b107e691d4248de367752aee0a2de6920bbb142a9abe350f4fddec83bed4b7e60f7d9c3d703770eacae4d3c97f3840e5bf26659aef25cf54d1585f57fc67a380562bbfa07b69fd3e02fa66c32997630cfa0b45144b72cd72dc2f97eb5a1e22b82cf41bdb1f756a45b465b4f69b8328df3aac6f2d915d0ae6aca96286743791316fdc45b088a3762e1e364d4ccd85c64aa4afb8cf26448086787bafa0321d38147334f95e6b3c8f46fba1a10920384bdb1dc2550184791161f354b5ed0cffe745cb604b6b6c009379e2e5ccda51c6737cb0e5e1c3566f3638a5228f974e4fea3acf9fe46c91628197c327b9533c27ed9248890e46869f2ea7ab1fc3a1f938be8f7fcfc9a4e7b59c4084947aa24f29308851f18113e6d4c657ee4b62c325292770fdf9682e906dcdbbc89098ba83a0a85bfe3e1432c6b7d3650bdc946b3b24e2c7bb983b6b67ca6da9d4b86fcefbb9a2c82ae97529c8fc279a73b8d5953b8f65ead7ec5fec56fb681da1cf62815f2a48c0127d25127483916e12cb3b2b9295777011dcb634b3bcf260f429890e9cfa6a0ffd3a1d40a8da97692a1ad6bf8698f18880d1620e7d1ece614685050aaf04be08f9e77cc71b5afa49504bc659c34389f62a38b0733ab5d564b9427ca813d35d31ea2f03da501abdb3767e4b294c2a7028fc633227980de9d2fada45d73e3021d9e4e423bda878e51d2d2977c787fd087086b5209ab25bb7ff5d0c7ad9b74490a9b7828a8e8e9174919c36103a9e22ec7c3badb2ef95e34cc9b8ccf611e57aa034586cc4698fd75d4bb7031560db515f4eff57f5919094196ad82a7f656b5e3458a6058b0de1e1df18560176193d655d63c0117b594e56df9f0faea6dfb322117195ec16eaaa9c0aa7eb8e4321561700483daebaa559e56e5c52e694ba53e37b26967777956a8301d3c953817576408ab02bbcda88baa608aa6390edf046f9a5eb83c5f5bd713a919a80ee705f28d1ccdafd15b29c4c75a0beaf053261ecfc22c4a2995641c045ac821e2bd8f0dfb504cd1e3fef8c8dc648dbf9b3cb08af026524d8b532586c2894525eaa7a87f47644951ede429eea27bfd0cece32a7ffc3c82632dbc6b513c3bdab4412f987d99e8a6c0a02fdf68f221b57775900720111afad622d61094edc1be1ec38644451dfb56fc43cc955cc017f207360664188b8e397c7fd9e8c20bf3bc47a9bcc689e29edb4287faa62b38e2253acc0a3c5427dfdbf655135622e14aecdda6271cc08daa31f6b0e1aa7587847d3387448d6c1fe730e7651e1715d2d4a7a38e741cfdf46bb36bed1e2ef6fc83ce68c29127d3f1908b59990d6a374d2308c533936197fbcd47dd7d3b25cb8d9483369f36fcf796191df481238272fede3b389ea20d4f7546c34a158ce1a0eb2a6a0bb972a65eb39b501f72b809857253f62e6c07341a1a08ae6063ab3af773a89ead753a5299ca27f4e8c9ba55df9e471102c9527f5fb89c9f25ee34f017ae93876edc0bb0d6b26d0749b0ded4e013ce591c5c2725c9c713aac00a445091728af06cc321fa27473a99a53f7fa61deb12e9c49fb37ee4e91396a5cf89850d7d8be88c0f57583bd3ec39536b2fe2904281fce99ccfb41f82efa395d1830cb457ade578ad0845746a91efb8c3f679a8eb5b40ed65de51428114d62567be3720566982294a84cbd2e13af513c39dfd4c13ed082e802425fe28c7cc8d704ea24fa5461402b0a08e94b912e6a69fece6ce8b38133c1bd14b5e679b9cf8e02b7821c9e3a369a1ea484b8727af2bc18fe28ad10867ff43d0c90a66", 0x1000}], 0x3, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], &(0x7f0000000480)=0xc7) 2018/04/01 09:06:49 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/100, 0x64}], 0x1) sendmmsg$unix(r0, &(0x7f0000000180), 0x492492492492951, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/01 09:06:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/183) close(r1) 2018/04/01 09:06:49 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket(0x5, 0x80000, 0x7ff) 2018/04/01 09:06:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/72) ioctl(r0, 0x100004521, &(0x7f0000000040)) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) recvmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000080)=""/101, 0x65}, {&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/193, 0xc1}, {&(0x7f0000000340)=""/214, 0xd6}, {&(0x7f0000000440)=""/176, 0xb0}, {&(0x7f0000000500)=""/181, 0xb5}, {&(0x7f00000005c0)=""/181, 0xb5}, {&(0x7f0000000680)=""/133, 0x85}], 0x9, &(0x7f0000000800)=""/242, 0xf2, 0x4}, 0x2000) 2018/04/01 09:06:49 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x50000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x80, 0x48, 0x10000, 0x597, 0x1fc00, 0x2c3}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl(r0, 0xc0984124, &(0x7f000000dff3)) 2018/04/01 09:06:49 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syncfs(r0) pipe2(&(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 09:06:49 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_int(r0, 0x0, 0x40008000000d2, &(0x7f0000000040)=0x100, 0x4) 2018/04/01 09:06:49 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc72202", 0xda, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:49 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='numa_maps\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000280)={0x2, 0x0, 0x80, 0x0, 0x6}) perf_event_open(&(0x7f00000001c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r2}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r4, 0x50, &(0x7f00000001c0)}, 0x10) 2018/04/01 09:06:49 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) r1 = socket$inet(0x2, 0x4000000000000006, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x717e81, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000080), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='reno\x00', 0xffffffffffffffdd) 2018/04/01 09:06:49 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462", 0xea, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:50 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462", 0xea, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:50 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6gretap0\x00', 0x10000}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x404000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x2, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x5, 0x2) write$tun(r2, &(0x7f00000000c0)={@pi={0x0, 0x9a00}, @hdr={0x1, 0x5, 0xf820, 0xff, 0x4}, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="894db84a47c3", [], {@llc_tr={0x11, {@snap={0x1, 0x1, '\a', 'L1\x00', 0x8884, "d23a195101d4cf8e42354295fc6b3aa5262a90f235207410276b7f48cc5dedcf4c662ac29bbb46a6540e275c67572f705b4883933344c6ab03b19e9c6894b1167802450572bba7f1ddfd2a0ac311d2b08e3a612826e03cb12a2c0aea9b"}}}}}}, 0x81) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xe8) 2018/04/01 09:06:50 executing program 2: bpf$MAP_CREATE(0xe, &(0x7f00000000c0), 0x2c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, [0x7ff, 0x4, 0x3ff, 0x9, 0x7992, 0x2, 0x20000000, 0x5, 0x200, 0x7ff, 0x800, 0x3, 0x7, 0x5, 0x7ff]}, &(0x7f0000000040)=0x100) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000003c0)={0x2, 0x8, 0x2, 0xff, 0x80000001, 0x5}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={{r2, r3/1000+10000}, {r5, r6/1000+30000}}, 0x100) write(r0, &(0x7f0000000440)="408bdbff0e9af0ccf0e5602ca263ff5b80187d48f8b2ccfeb7b6a4b29b59227e38100a6cf6bd030066f58f524134498503776806005eacbcbfa546be84cf0c6f1a2bfdb58def05000000000000004dd2b21953102ef894e36a63a910d14e15d925b9f26d3df61adba90d5275cda80e5da7c8387d41ba34469074d109e59de65ee918f6d55c0dc7a173", 0xcc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x101, 0x8}, 0x8) fcntl$setpipe(r4, 0x407, 0xa65) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000400)={0x3, 0x7fff, 0x800}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x15ac}, &(0x7f0000000200)=0x8) 2018/04/01 09:06:50 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/01 09:06:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864", 0x2}], 0x1) 2018/04/01 09:06:50 executing program 0: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x108, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, &(0x7f0000000180)}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x2, @empty, 0xfffffffffffffffe}}, 0x231, 0x3, 0x10001, "603f9e65c2b775fa27d4e3755705178f43215fe7a97c28726e373d3c3ec8795329a6845272179b1fa7d55de8cb6c82292624da832695d74b1e94dfbd3144468668a01f82fb3d57978d556b3b73774417"}, 0xd8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='net/snmp\x00') setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000480)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) ppoll(&(0x7f0000000340)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x1000}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000640)={r2, @in={{0x2, 0x4e20, @rand_addr=0x6}}, 0x9, 0xfffffffffffffffd, 0x80, 0x1, 0x68}, 0x98) r3 = socket$inet(0x2, 0x6, 0x7) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x20, 0x10001}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000540)={r5, 0x5efa}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x2, 0x0, 0x2, 0xcdc, 0x10000, 0x2, 0x5, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={r6, 0xfff}, &(0x7f00000002c0)=0x8) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000300)=0x3, 0x4) 2018/04/01 09:06:50 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000000040)={0x1}, 0x8, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0x2], 0x2, 0x8001, 0x1ff, 0xbc, 0x40, 0xff, {0x15cb, 0x8, 0x8, 0x60, 0x9, 0x0, 0x8, 0x3, 0x18, 0xc0000, 0xffffffffffffffe0, 0x2, 0x9, 0x1f, "661a218f8f24e5d30042c523074c39ec8f0e68ca7408c0277646e3b1bf3f5d1a"}}) 2018/04/01 09:06:50 executing program 7: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='/dev/vcs\x00', 0xfffffffffffffffe) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) wait4(r0, &(0x7f0000000080), 0x20000008, &(0x7f0000000200)) 2018/04/01 09:06:50 executing program 7: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r0 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000380)) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000100)=ANY=[@ANYBLOB="00400000001400000000"]) fallocate(r1, 0x0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x6, 0x0, 0x5, 0x6, 0x4, 0xfffffffffffffc00, 0x1f, 0x3ff, 0x7}, 0xb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) r2 = semget(0x0, 0x8, 0x2) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000000)=""/156) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000480)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') inotify_init() 2018/04/01 09:06:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000003, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9}, 0x8) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0x4, 0x5, 0x7, 0x40}, 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) nanosleep(&(0x7f0000000280)={r3, r4+10000000}, &(0x7f00000002c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x6, 0x4) 2018/04/01 09:06:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x2000000000000001, 0x0, 0x0, 0x2}, 0x20) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400080, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/146, &(0x7f0000000140)=0x92) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0x3, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/01 09:06:50 executing program 6: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000340)=[@text64={0x40, &(0x7f00000002c0)="0f20e035000200000f22e0460f072e430f01c86f2666410f388219c74424000f010000c744240200000000ff1c24c4e259a62487470f302ef2440f2c1364420f20d2", 0x42}], 0x1, 0x0, &(0x7f0000000380), 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000380)="6467653e0ffdf766b9800000c00f326635000400000f3066b9180800000f32baf80c66b8ec3a848666efbafc0cedbaf80c66b854e8598c66efbafc0c66b80b00000066efbaf80c66b8d802608b66efbafc0ced2e67642e0f21ec3e0f8b01000f01c87300", 0x64}], 0x1, 0x0, &(0x7f0000000400), 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) fstat(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r6, r7) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 09:06:50 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @empty, 'teql0\x00'}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x82000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000040)) 2018/04/01 09:06:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xff, 0x40000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070cd, 0x0) 2018/04/01 09:06:50 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462", 0xea, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:50 executing program 4: prctl$intptr(0x1c, 0x7) r0 = memfd_create(&(0x7f0000000000)='(&\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x3, 0x200, 0x9, 0x4, 0x4, 0x0, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8000000, 0x6720}, &(0x7f0000000100)=0x8) setuid(0x0) 2018/04/01 09:06:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000020000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000e40000300000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x40) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000140)=0x80) 2018/04/01 09:06:50 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f00000003c0)=""/34, 0xffffffbe}], 0x3) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000000c0)=""/201) request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="656d31ef6574683000", 0x0) 2018/04/01 09:06:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000015000103000000000000000002000000040000000c0006006f3c6766fb5989f3e5b506cff2c651c375cda91b78c5fcf31e56a50dc1e9e59f24fed6c3fc4196f8b93591674e5c33be66daf6b139cf753a23513f6821a16ddd241ebd889bfec557f7ff4bc91876465fdbe5918f099a1fdbec02b9bfb2d14567321452524493307f4ddadb097c52", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/01 09:06:50 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280", 0xf2, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:51 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0x1, 0x8, 0x9, 0x10001, 0x8, 0x3}, 0x6, 0x8}, 0xe) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20000ec00aaaaaaaabb08004500001c0000000000119078ac2314076d8dcbf51ff2ed0000079078"], &(0x7f0000000200)) 2018/04/01 09:06:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80801) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000200)="9f1d5ef5c77c1a5a53a56464a2fd7ec17d16910dcdb1544c90f75597646de9906906a5fac685b1499c40c305be4151c1ed4ee9d96c2a9e046aeed03d7d36aae3e970c2f475897a03dc252fab4ebcfa01df6c9f9c5565b61e5a47934039eb914bf3b6cc73e52ba1d229bbbaeec71e512cbb608daafd2765c995a53aab814cf950a7c0473e8d0fd460c0493ea1d37e4275deaa943ea90283c8fac8dbc899a9b65cb5973a99e681b2916afe024a47b3877fd8896958cb747627ee3fb8bd3d291c4ce72de87119b5b4d3d098188fc54d8d2545f18d88b60a4bfcd1246f4e389f3ce606f634a8d07b3e2a5e54caa59727795965ff207b1b303df41e9c8083873933fecb35e32a9aba7e073e5b11bdcb74948bc58a9557e62ef9bccc718a1390a8f71f1b740d23b4958acc7d03c43ec584085dccea0a9b4c594dbd43b0e809118946d8c64f1a3a5ce91e9489b27a8c722cf5bae3e73965d45b5eef887f6709638729647b0949187c9d87ef2e627f2009ef0ccdaa91388adffd970d389b1620d422da64e424afdc1c68c3a55ce2a118859ceb988f9105fe97f66823b09de4816688bc6050d468d329a82a4bb80b6abcc7f6e57740d13e322b889f5012fdd6f7e2f58dadb4cf30fac8ffa713c8605c51453647d1ea36460179cec09bbd9146ea67f86a4cfed6859fc983cdc0775a1fb242dddfd9facbf940035ccface9883c96829ad89053858d58b37aa52a843556572dbc86423f67f1b0130108edf8a946da255ce23afbb960e2719eb997c3798aa755395756c66fd94eee67b0c72127e35c0715951a318f40289a068c2fa027449712997523bfaedd8e6bcaca4266b442cde6cd9494d841dc01e2efb6b195ede30a07e249a67b0d1617cad1e917e783f9e48ef38075d3508bfe0f9047334dfca0d56126e4c8b2cefe1b06bb6d2d932d201e4f2f7fd40851857b8712f94449e048323e608a9cccef71be39e0c784934c4ba3a75842d92e0d44235dcc5ac80ccceb9d153321490e42792e222ec83db8030bde9e3f86ef913274d3114e2e81e5fb331a69a96d49f793142ea24d4cc7885323b85cf83a94703465dfc1b5ed39abebd2844a0a19b019bcdd58cd29a294693cf294814a096e7027d80b65c7d4d98611390c27b382272c894216edbc9b8abb33c8c247911f5e4dfa17aaca2c910f1cebcc7a84806ffa1a520b5b58d8fbaacc20aaccd146984059a2d87849ead1099d77720e417a595a1e6d99c230dcac82231f0174b3ff01641b8930cbad559d661babc2bf6896504c5fdeecd8585c4e8be43605b25fa8feab17cd085b05254ff7e00eb9924b44ea62bb41b75ad6e60182c4b1eaacba67c506a51608ed5bc0cff5e6126c5593b426ed6a66982421f5d9926322ecbfc0f098066ebd1e9597e5d3241f591c917a89d7168197300cca7972df1ec97d99a3250abe1e5f663ed7cc9804d2f30feaaf41707a65ae6790686006ff3681e3b479d7b7ce804ab7a657743c6bf5c68e38cac91cf4a4b62952da2663926acdfba004920080fdb2280c99ba7d13e5dae60aa0276b1a29463a1b0699d97a9759824f155c10c280a7aabed6fe027fe02278d8895888d7a84a52eb7952d8cab2e352976a24b555147f500a61e9736ffcaec756ad0a55c8d3f4d81e325d1dbe8dfe08c9d5feb082dca00686dee58ceeb229ce174bd4ccbd59f45c7425cf67b5ab22db9f60dfd8c2a498429a4a8c97966fa8bbf18e030e4113bb2ed3be45d8b779e0f7fb481329f93df565a8b56828268f04f84ee5a5b84bd46cd924500413675240786bc1f95ddf680712b81ec4bebcbf67fcbbfa2dc1d7ae8f1da01e9e502b501d96b743f21a9e88aad2c55cc22812cc221ef9e89b21c610f978d9d420b2f56e00a42c7751b9ae26198a3ba009a7488d9de7644a72dcf71312e1cb59e681056608934203dabcdb4e8f25fbd0f4d384666addcc592e0d2a7e5e0078e879926cbbd2b6f92392c6f9ff8056b8b34e2b5edbecf0794aec4ce1de56953dc7fd742ea2c4710fe8cd69a2c2eb9fa24bc36c39aa5a798c4944f9cad4e7fb5f5ed990590f5df5a05de415255f326ca55ff6d8042d1d301d19ba39f72f3d5b7276f60fbbb6701c6ff0906829ca4387db295babf3633b9f5f91996089d729cdbd0403f40d5d94b757f6e450cf18ddc7de499ffbf3750bd2c3b0ab5c19212061e99e2046826daa13b623c03466eeb77d7960ee94373ebd722a6b69df840521cef3ba35558c35b8e2dfe980a18f832e8f10bfa845d24e8b921fb54f683a45572554b413e8c5120b378a8a5531fa577a50b897f2eb53f976f2428373552289b61f8d5cd7f40a06491f57a411fd8d74360458ed24e487334a0b81c33f866baf29d330de17e0962bd68cf50c4a6c4a9307622ff74410590989ce113653e792e8fd06a63c253e04922ca98ee95a0679727fa5d25d6058707b87367ef8e6bcbd70b21ee6f737c18be87fb59a41cf0f4d768048bc5ce9660b6a7ec7c97a46583b1ea262b938461a39f26b04745e421b3c29deb0aca391f2a6372bab022bc3a1aac47552ecadb055a71650aa32a3886d00b264baac7536b6b62a299ba1ba310147221c8a3bbe38a60d1735b8bb3d95631d7a6ac9835be35ce4912d07c784a2cb76fb5c53e014d30f9712c7f75318132fd0415810431973cfa82d0ec731b84b2cdf8a751a6f57e81e3c71902d36359e12decc5b7b7c5084e9c02c254307f2c5d70d87ed10d9789f195388d77683d37cedad843a64733986606e33123bd767e842805c75d2bc15794a77619ccbd1ecf32e36210ef9d69a0fa9a46e70f902bdf68485d872f88d4bf0cd144232815911bfdfbb3ec66bd23423959c77d8f8ff878eb1eea40cbd0fbad01809d0db8daf96e3e91b26bd45ae7da580c4936bf84eb9570df024253d0f8533ea02042ccb09e741e801dc301ab1e386b582c5466ec4ecdc809d3e0dd730a285f26d2646988c31225acb8ba9f7b3976a2c0949b7954a549e1e3a474828cd874ff0b9784885feabd571e453c33a9c8010c685a2e58aa7fe742d50f0a341af635ff53d5340c5eaf1ecb21b9607ee7b5eeb1f5cf9e4ba999f142317ff9a4e36b2a6101f790e042d8894555b3c16fdcf82bd7168df1af72cd23bb73304aa8f1986224c72796b9dc52c99e399fbad2d6aae00cd43ed54df4e454215b8ec419c55ae8f19b0ee8dc89d14bb83f9bcddcbe5b23078005e4eb44598982a8fe511f649e914b9c07304ce054af4d845f5073bb554ca2921929eedc4027d76d2182c6381d3bba912f13dfae1a8bfd17f70c9f89b70dea3668a3aabc4efa3fe58b3fa1612e8a4129e017ae1b093fc2af61d86ca331a09905cebed1013d38a5e786eee6330fab1a41e754e2cf48c70da4819f7f4cb5f7af627e5244bb1c14d7f3659a5afe84dd6b8dcd54d182d2f6b75dfb5aa50b7e51a152066eee2801bf234d5372143adb404f93792b29ff72e02329d82c81eaa190e8ba24c80d689cf540a50b78ff712a29155842fd66e0f40010bf98b14eea88c55cb7981409c561159796e0e161c8552cc3c3ed31b8a14ec5721e11368bdedd9975046d53195bb63ecc90ae7ccb64384cc8400d8d5d187c18645afc94a8430cf4983edd3afdc35ed8c7435bac8c3512e9e428bbe5d70d9b731b398e11103fe907d5f1783ea40b8d72d45a9f26857448b3df2e6990b94bd83ce5f3c1e1ecd4b357d408a76fa7a683e44eacf02da96840332126037799da6f6bda58436b39ce0d57a7637896d9de54c9a61fe6d56077afe4a7cfb54b12d32f2aa4e5b667456936f03587d234411050ab009b3ed8cdbf33cd8883c67ff7b14a275bebf7e2fd5db17e00d43ef28fdf4954d3d79e6aa96a5fa0ac804ead17f825e41385e13f22c77236917f769ba7d6c846d52fc9dcdc3520882931eba462a8d42c3740f75fc917b70722936238db42a29106f207c629e6f93eab6c955da5f1d50b8470521e59c3901f634631bcf02a3c278b94a5a58630b521cbcfc58717408cfd12570e2e8327151fbe230df9dacb51ccde9a0d97e67b18eaa2d4ea54c8754735b270186bd4e0a74033d50344d502c55ae5d444d1568b660ef3eb48f4400c45d178ae0d63e90ea4f2d54a4ff253ea0246c90bdb19a346f9c7f8d6775844f46a51d19d2c866f17758a1b1063600751cd6f00202567d873f3781a15af805f4a50135a6263ab8bff5fccd35742a77124f9e00ee2cade25fcf8cbbfe82911b1c8a6570955671db75f61ff132ae28358340cfde779203c3db794edb46ed4581e7add8f94d07a7ed85a96d1ea3f90d9dc745807698ac31b9aa457f6aa9bbe9c385e32c5baef1e99a0db77e1f8c034a2b632e725a09ff9518f83ecb567a643a8adf42a5ce72455e4801f0611d953d3df4c78562483f3486ff6d843e8e3ab64b6ab2990d3daefd08966b4149def102803a07eb403c650ece3d01d2d6f904152605d412b29a5e278fd2453800e3dc12636b7aee51d14c44a89a8fbe8992b8120270fef6d1d80471cfb598c5ecfb971051b53c2773eac70c3a20aa7db44b884a12cabdf9eb352d212023c8bcbd780b1855726e32eaeb04a901d03dc3280f2e6cedc71e080d438524e049c2354a03f388f02e016824c66f03ad785674409cec865f566875ea1e39de065a564a7ca65969315686f25de2ad3b9482e0c182f55a0bf989b169bb3e3617db0794c1258dad98e3e6b81b306ad4949b804008c1462377d5c9aec270aab81df2c1901ba8e24ee31eb7f763b0f8ca0f12229a0973f43c4f8468820a49d758b531177adef667c45e430094dba97c5d2a5fa706ff2c00a846dcdf5857a3874287f36a7603c90b5d1fe428a9978b6ce4b880f2de9754bce03484d7744abf77412f2cda0be1ba6cc298b0ae261bc3ba78ddf036672770194a3c5dd909b0829aec4dca892a1f80f29cbc9863f612a8487a7b3689da29acfc2d9a5d5537cb4974cbdbe891bb8cf17cb32d912c6842759d0136be14b95eb5d76a680c3f74a6853e9838699fefae16f2a22287d5733e66ed20905b8d998ecb1d01516f25fc87270408e7f35378dd8eb76985820cd8506aa96be4fa3bd7217d240f3fb400701d8bc5c0456f117660f9f4f54bad580a7ea0e73dbce0cd3bdef7eecf93640664cf5dfdff72fc97cc072717ee49ed4bae0281e283896edb5dfa48a023ae21c9e3c036576d47c56d5f841eb903f372400dcab2ad86d79feca9415a437097a9c36a4e65fdb1430081e340b5e9fa1d294b5dd692ffabc82e995f4a6ff5220e026247335871b881745b78b005611cca7764c54aece8a9ba8bcc5b01188508c2c26d75a9ad0670094e7bc1db0c880e9006d743889d96b874757750451fa98eb69d9022391a790fd1ec57daa55a4ce8bc1d4866e8914d4ad358131ca4f99e3db4ed44ce5e74940e41b4244a5607d73556c3dd57e6732cae09b83117a0ecbc23574da015e693efcd4b2dbc71212470ac006db56894e4fbc96ebdc585b7fce67a54a215cdf49ddac543163717b885505800eaeaf9c1b10a3993f4dd594efd8222e7d29eb56940b7fa5e91039c8287f6380794d9e4132b0aeb09c7067521cb4130d8bc21027e756bca799930075123a8278f4ea0271b46300cc4659b8b5634f1397e86ab56a7adeab4dddfa97755b23454660e963df0b0b69c18297b5ba4b0ada8f9a9d0bc69d22f6f9d2402cf250c75a5edea6b04001692bef0fc2d121598ecbc93687a220300dec5e54e81590ab1e1413e64c4abe5f49357ff07537e4abfa589459627f8e8827d9b15", 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d000000fbe000df2000004083"]) 2018/04/01 09:06:51 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x108f, 0x0) r1 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x6, 0x0) 2018/04/01 09:06:51 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280", 0xf2, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f940ec3ab0a2430391ad4f096c7fb9140f5a2e1a6cabf9e36b0e640fb93f04da34b1375915fbb9021327479657d2537b47fe15099bcdccb9e423e4210a1e48c1aa88ad42f86c6c7c0e0aacd3324793756cc056f99584fb45b3c31d58797f5836b1f914231306c0f427e04b2316af42793e40b0", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:51 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) accept$alg(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='IPVS\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet(0x2, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) r5 = dup3(r4, r2, 0x80000) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000040)=0xff7ffffffffffffb) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x20, 0x2, 0x78b2d08c, 0x9, 0x4, 0x8, 0x87, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}}, 0x1, 0x6, 0x6, 0x1000, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000180)={r7, 0x1}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) socket$unix(0x1, 0x1, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000300)) 2018/04/01 09:06:51 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = getpgid(0x0) recvfrom$unix(r0, &(0x7f0000000200)=""/194, 0xc2, 0x10000, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) ptrace$setregset(0x4205, r1, 0x206, &(0x7f00000000c0)={&(0x7f0000000080)="b74981e8356b35164e9ea6774daf38383f26e23bc2efa0157e59e4509b25b0f9d0202c42520d465ad7390b82025f40cb4956", 0x32}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000000000)={0xffffffffffffffff, 0x70, 0x3e2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) r3 = dup(r2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x9, 0x8, 0x400, 0x3ff, 0x7, 0x800, 0x7}, 0x1c) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000140)=""/89) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000380)=""/65) 2018/04/01 09:06:51 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x4010, r1, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="4205ac917485af00c9a45045f80d956b35"]) mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x100) r4 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/01 09:06:51 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/current\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x3, 0x2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000080)="a092e5ccc4209e2e550258419100e4dc549b3d0b86bd3a686e65491471a5dae59b2d5a98b64669c2f98bfd72b10722e50dadff7916a3e2c384360b3c908c653e5f7fe2bbdaf59b09c505aef7d3bdf59cfc43e96cb02ff7139a5cd8d99711daa2e2b16aaa1ca30dae00df602ce4a1afc54381dc8a4a3a2ea77928d25a3ffafd88c1b9c7c04272874e517a1ec2a4d69e6d5e0a8dc12d50241069808ffcaa2a", 0x9e) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000400)=""/177}}, 0x68) 2018/04/01 09:06:51 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280", 0xf2, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:51 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x800000, 0x3) write$evdev(r0, &(0x7f0000000340), 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x965, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x0, &(0x7f0000000380)) socketpair(0x2, 0x80f, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @empty, 0x2}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/172, &(0x7f0000000180)=0xac) listen(0xffffffffffffffff, 0x4000008006) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000080), 0x0) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$ipx(r3, &(0x7f00000001c0), 0x0, 0x80000000000000, &(0x7f00000000c0)={0x4, 0x0, 0x6, "502200000006"}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet(0x2, 0x4, 0x1000) setsockopt(r2, 0x9078, 0x700000000, &(0x7f0000000280)="e85c836cb7f2c3cd869ffadd00ebf2dc9b0dff63cd16914aa6a6309ee8bc869e2c47e97b47fef786736389ea3356037e1c60adf7c64de7b82cc10a674d53c30ffee688de5943b43ec7e6b65bd40a668ac913656b18f6d91c2eeb6f825ac3ce7ef09a2e9c96df09", 0x67) sendmsg$unix(r3, &(0x7f0000001140)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000001080)=ANY=[], 0x0, 0x10}, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000100)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000200)={{0x3, 0x3, 0x3f, 0x2, 0x8}, 0xb784, 0x6, 0x4}) 2018/04/01 09:06:51 executing program 1: r0 = getuid() quotactl(0xff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000280)="e4c1d309a966eed91e1e0390032821aee200fe72e7e42a4f1ae0ff07089afaae22f33d623800b33d976cdc12defe2e21526de6cfcebfd37675e015618d17d091e701a29c43e9984a5382a714d9bbcfa58dea63ef9f42e605018a545e56d42e7d106a00c0c7588e7272fcbf096f6637db6dc52c7183501bf147b48140a6b3139d03080eae78e85e8564864eea6c575517c34c18cf755c4959e7839e68a70856ef524923fe822b8cee729249a04c32d673b7a8efcf65d2339b72a03461b99cd54abbb4d02b0202c9cf07b3988f42f2c2fffd31b54c6d65bb24ca7b739011179c5a42ae5eac44cdf8a1c7f9e69bb9f80e53125058ab2ca9c2") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, 0x1}) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000180)='hfs\x00', &(0x7f00000001c0)='hfs\x00', &(0x7f0000000380)='hfs\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='hfs\x00', &(0x7f0000000440)='GPL\x00', &(0x7f0000000480)='hfs\x00', &(0x7f00000004c0)='hfs\x00', &(0x7f0000000500)='hfs\x00', &(0x7f0000000540)='hfs\x00'], 0x800) mknod(&(0x7f0000000080)='./file0\x00', 0xc000, 0x9) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c5b9d6e3c5b9010000000003000003fa000002000000080000040000001003ea08756e7469746c656400000000000000000000000000000000000000000000000000000000020000100000001000000000000000000000000000000000000000000000000000000000636e6500000000eaa2bebed9dfa021000000000000000010000000000800000000000000000000100000080008", 0x9a, 0x400}, {&(0x7f0000010500)="00000000000000000100000300000001000000010000000200000001000000010200002500000008", 0x28, 0x1800}, {&(0x7f0000010900)="4244d6e3c5b9d6e3c5b901000000018000000000000002000000080000040000001003ea08756e7469746c6564000000000000000000000000000000000000000000000000000000020000100000001000000000000000000000000000000000000000000000000000000000636e6500000000eaa2bebed9dfa021000000000000000010000000000800000000000000000000100000080008000000000000", 0x9f, 0x6}], 0x0, &(0x7f0000010a00)) 2018/04/01 09:06:51 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x305000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/42) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x3c, r2, 0x300, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008080}, 0x80) prctl$intptr(0x0, 0x401) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000280)=""/192) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000004c0)=0x20, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x200, 0x4) chdir(&(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340)=0x9, 0x4) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000000)=0xb7) 2018/04/01 09:06:51 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) fallocate(r0, 0x2, 0x7, 0x8001) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) open(&(0x7f0000fc1000)='./file0\x00', 0x2825, 0x0) [ 75.407104] kvm [8289]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/04/01 09:06:51 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b", 0xf6, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 75.505418] kvm [8289]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 75.532015] print_req_error: I/O error, dev loop199, sector 16 [ 75.538468] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) 2018/04/01 09:06:51 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) [ 75.560566] hfs: unable to locate alternate MDB [ 75.565336] hfs: continuing without an alternate MDB [ 75.568123] print_req_error: I/O error, dev loop199, sector 128 [ 75.576864] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 75.588044] REISERFS warning (device loop199): sh-2021 reiserfs_fill_super: can not find reiserfs on loop199 [ 75.630456] hfs: unable to open extent tree [ 75.634981] hfs: can't find a HFS filesystem on dev loop1 [ 75.686796] REISERFS warning (device loop199): super-6502 reiserfs_getopt: unknown mount option " [ 75.686796] " 2018/04/01 09:06:52 executing program 2: r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) r1 = getpid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x141002, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) fgetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)=""/54, 0x36) waitid(0x1, r1, 0x0, 0x40000004, &(0x7f0000000000)) timerfd_gettime(r0, &(0x7f0000997fe0)) 2018/04/01 09:06:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x100000001, &(0x7f00000001c0)="bcd42e7e663a62ccd3") 2018/04/01 09:06:52 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b", 0xf6, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:52 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x29a, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000180)={0x3, 0x3, 0x0, 0x8000, "70d9eb505b1a3d676f15c08ddd31c79fa365b227ab46d50efe40f33c8c95b370841946a2095c31a2b26d223a", 0x2}) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r1, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./control\x00', r3, r4) close(r1) 2018/04/01 09:06:52 executing program 4: r0 = getpid() userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000340)={0x8000, 0x7, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x8000}, 0x0) ptrace$setopts(0x4206, 0x0, 0x9, 0x0) r1 = userfaultfd(0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000000c0)={0x4, 0x8}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x28) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {0x101, 0xda}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x80000001, 0x0, 0x1, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x1, 0x80}, @ext={0x6f6, &(0x7f00000004c0)="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"}}, {0x6, 0x7, 0x401, 0x2, @time, {0x101, 0x2}, {0x1, 0x81}, @time=@time={0x77359400}}], 0x90) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x8000, 0x9}) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) ioperm(0x0, 0x2, 0xffffffffffffffbd) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) getpid() process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) lseek(r1, 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0x40000000}) r3 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="7000000050c870255066203e27a61541986efee14513323af5cb695de1867a6dcacf3537e6e423ccd610fc7655d37bbd3c5268d51a0b9c0cae718ff5e488106bfafba1ae0ed472484e8dd98f790c9de3eb42b02de4a86fa78096c97a506401645e9ffcdfeeef38a7c90795c6a67c7717142e4fb1"], &(0x7f0000000300)=0x2) 2018/04/01 09:06:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000006, 0x0) clock_gettime(0x0, &(0x7f0000000100)) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) dup2(r0, r1) 2018/04/01 09:06:52 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x81}}, 0x7, 0x6, 0x1c3, 0x7ff, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x49, @local={0xfe, 0x80, [], 0xaa}, 0x1d}}, 0x67, 0x3}, &(0x7f0000000140)=0x90) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) faccessat(r3, &(0x7f0000000100)='./file0\x00', 0x20, 0xa00) setreuid(0x0, r1) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x4) keyctl$session_to_parent(0x12) 2018/04/01 09:06:52 executing program 6: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x546, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x800, 0x430000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r5, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(r3, 0x110) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000000a80)=""/246) close(r6) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) fcntl$setlease(r3, 0x400, 0x3) socket$inet(0x2, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="09000000040010000004494d4d166b4a6f166d5226f90b8baab8ef752adb7f0494df82d6826bc08bfbae7602ac713b1806000000000000003ca4de93222873927f2078057630efc69e98ca6c534f2fc4c14723592fd64f72f70048f54d14bffc6dbd24f3ad1cd871d9c37f78cfc2244c46bbe170286e20d2665ee53265fb39daebcdccfc4c04601fdf071283307e69bbe35b3df97acfe0afd2601559e2a6811d3b745f0a5f0f759870f69fdedbdfb17470879bf768e21194a471c2cbd35694e2181c1aa9eb58b2d4492f9a0534c3f797f8edd9fc1adf6853071a19bad0bdc2ce9548"]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/01 09:06:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2880) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000040)="3beb924e64c69073021934d0e37e80dbd0003190d2d4441744748585c24fd3de3b0a1d36738c00b1edce515656a0cccb45ec6639b1a270a2b81ec4641fc3d05ac8dc9c4b048b31705ee8cf62b655c5699581efdb5d311e8e2ee3ca46bada6bb2018f07a9278254e84075bc24890a5a4ced4a8b65101bf230c5f966bce3c0f77060a9e20653c69096a296bb1f34d08f0b004b4fe3aa469b41a556ac8c", 0x9c) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/01 09:06:52 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b", 0xf6, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0xfcfd, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/01 09:06:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/01 09:06:52 executing program 5: syz_emit_ethernet(0x376, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaa06000000dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff010000000000000303000000000001ff020000000000000000000000000001"], 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x100) r1 = semget(0x3, 0x4, 0x52) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000000c0)=""/120) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x100000006, 0xffffffffffff7fff}, {0x1, 0xffffffffffffffff}, 0x8, 0x5}) [ 76.748098] *** Guest State *** [ 76.751584] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 76.760464] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 76.769516] CR3 = 0x0000000000000000 [ 76.773268] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 76.779262] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 76.785256] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 76.791942] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.799943] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.807943] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.815941] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.823936] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.831946] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.839942] GDTR: limit=0x00000000, base=0x0000000000000000 [ 76.847936] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.855933] IDTR: limit=0x00000000, base=0x0000000000000000 [ 76.863939] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.871933] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 76.878386] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 76.885857] Interruptibility = 00000000 ActivityState = 00000000 [ 76.892108] *** Host State *** [ 76.895307] RIP = 0xffffffff811cdc36 RSP = 0xffff880185b1f3b8 [ 76.901313] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 76.907731] FSBase=00007f67b0ffb700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 76.915536] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 76.921431] CR0=0000000080050033 CR3=00000001c9343006 CR4=00000000001626f0 [ 76.928455] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 76.935125] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 76.941185] *** Control State *** [ 76.944636] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 76.951314] EntryControls=0000d1ff ExitControls=0023efff [ 76.956766] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 76.963699] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 76.970368] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 76.976953] reason=80000021 qualification=0000000000000000 [ 76.983271] IDTVectoring: info=00000000 errcode=00000000 [ 76.988728] TSC Offset = 0xffffffd4401df3a4 [ 76.993060] EPT pointer = 0x00000001b12ab01e [ 77.010214] *** Guest State *** [ 77.013569] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 77.022435] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 77.031272] CR3 = 0x0000000000000000 [ 77.034995] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 77.040976] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 77.046965] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 77.053639] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 77.061624] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 77.069621] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 77.077619] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 77.085598] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 77.093596] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 77.101585] GDTR: limit=0x00000000, base=0x0000000000000000 [ 77.109571] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 77.117544] IDTR: limit=0x00000000, base=0x0000000000000000 [ 77.125530] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 77.133512] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 77.139927] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 77.147379] Interruptibility = 00000000 ActivityState = 00000000 [ 77.153616] *** Host State *** [ 77.156815] RIP = 0xffffffff811cdc36 RSP = 0xffff880185b273b8 [ 77.162805] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 77.169213] FSBase=00007f67b0fd9700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 77.177035] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 77.182925] CR0=0000000080050033 CR3=00000001c9343001 CR4=00000000001626f0 [ 77.189951] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 77.196621] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 77.202697] *** Control State *** [ 77.206159] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 77.212833] EntryControls=0000d1ff ExitControls=0023efff [ 77.218287] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 77.225221] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 77.231890] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 77.238474] reason=80000021 qualification=0000000000000000 [ 77.244794] IDTVectoring: info=00000000 errcode=00000000 [ 77.250250] TSC Offset = 0xffffffd4401df3a4 [ 77.254575] EPT pointer = 0x00000001b12ab01e 2018/04/01 09:06:53 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='commyt==,\x00']) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x80, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000008c0)={0xfffffffffffffffb, 0x4, 0x6}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x9, &(0x7f0000000700)=[{&(0x7f0000000180)="efab1b5b9e6fcb6d31f4ca8142edab95a7c357a06530215417594fd7472502e4641e27abae9ac4683a7a5d856bc1f28b21e219810206c98b5edd547213be55f2d3c5ea22a229fdfd0f71263ca105", 0x4e, 0x80000001}, {&(0x7f0000000200)="a351a29c88286fa257ac07792b72af3bd1e8c763c17627bcffac4583a38ced8c8a81fd1c2bb4b04d010b791bc2d916d209e3c6b6f18464acb24665d895f56255d86a366e006e8f4fc3b62c08579127212af4c06af91544a1398908254d9fae7ea3feee3da63e1559d0e4137d533f502c20f92255ab077de54ce6d92f20fc0237f8c17cf51c664fcb7a8f5010cc2291558ba5383cfbfa07e7227c994ab87f0ad57b978a06fe2403e0d8fcfac8fb95a1295e004f", 0xb3, 0x8020000000000000}, {&(0x7f00000002c0)="8f2d4655700673f4489b944a4ceb3882b3b63f2329f05344e126acec925767385b7c921844440a7b8e153e9636a365579e06c5569c6a9ae771a9874a56a4c0943b79f8c9cac9545d8c7553a71e05cd9cbef9917674ab6b782473732e881c6562fad5669197525ce4b15284ee1d3a73666dd3a867f633feac335dd7d056f4b9917efd9fdc6330b4017dea", 0x8a, 0x800}, {&(0x7f0000000380)="4515d0da9717e374e216544cce9e12b15cf1baffc1b548f9efe8d5caae7bf92bc981843499766ca86c66232ad3679df9a41f35db617e568418e0e4dc81835bcb2bc43e928afda6ce491de1562d7ab0d9b23907b43640e5c87eceee9538c7378e2238a018350ef390629bb69e27484559da09b83dda9b15c486dda9d3fe04dc4792cf6c329895b912e0f11c236f836c650c115736391fa4f9244d7cc81bb0499de2e18cd98f829ee6cd347394eee507a540", 0xb1, 0x34e}, {&(0x7f0000000440)="3a02bf1c32ab4566fbbf93d6a07a21e84fe15d6e01ef1ae58ecefa42bf4a765892a74311109599cfcb11afe25072440f100054f569749c34c6d48771bff1b3caa31bdfdc33a7fb9decd556f0a38298d8dc2370bf44af5597b86c63c08786cc8f1ecd77404e4e8345b91dc037dd05f89c2d586e3a6886b64a7ea15f4d26b9a978e03fedac7d6f0288e6eccde6e303375e45bd7276e5b0a495fbac93f88df692ff49e9adbea2d203a6f972ad4c85860207d713e2d876b5322127debf74244d6046af33f166997179d32c0de9e118fb116cb7d8f3fa0614", 0xd6, 0x80000001}, {&(0x7f0000000540)="8d70412df09115c1f1b149943233278b1ca0e6c6819bba1f19796c93d8b3857ebeca2f3b908487300441f5046b7753321de46b0c8c4f497901b56d6eb3dc7134c56dd487641124411243d6e112db686b3709b0fadf9f8ea2addd13d58c3ef88e087bb27658f3fb2eca399e61bcf91a473c0a6e64b01b562b71c6664033e365f62ab6ddaa", 0x84, 0x80}, {&(0x7f0000000100)="e48834fbb454ab84307216b5df1a971602718962f416d7a1bfdc0e10edad7e7d4d93ab", 0x23, 0x6d4}, {&(0x7f0000000600)="4c66b89aed4bd058cbdbd570906e282bc6747093c4776c700de64b1888", 0x1d, 0x3}, {&(0x7f0000000640)="bb27f645756fd7d2858edb043f36b655c0542b1c90b48371829b8f5f3d91afaf8e8c406631dbf649385c4ec631d87ee7d660f5cd2da26ec66ea7a16ac8faf96680d517fca55a0a361f8eb82add57ba92a1a1cc44e81a74685784d5dd613abd7ecfa0813cd910c7b769106996dc496ee705036cee5226e191430bd07630526a7a0f01b7d58db8b3d1ccaa293c70833ab7a3572a25c6c37b10a15b5f983cd452eeea7bb3daea1d", 0xa6, 0xf7}], 0x100000, &(0x7f0000000800)={[{@errors_continue='errors=continue', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x37, 0x7, 0x8, 0x35, 0x33, 0x35, 0x37]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x32, 0x32, 0x36, 0x36]}, 0x2c}]}) 2018/04/01 09:06:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x2bca, 0x0, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/04/01 09:06:53 executing program 4: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fcntl$getflags(r0, 0x401) r1 = inotify_init1(0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f00000000c0)="9f23369d7f7a26fd6e4dc59822dc103ed270bcfc46b0db9bd2550a062eeea24722481e8fb17906b50a06cf81a27176c25986334af51773c9e8b2d097312aede6449b364bc093849c46625507b62a804edb446d4f3185bc7b33fd3cc2a530f179d002a239447af1103e6317ef3e4462cf0e54fbd5555f0c359ba9230aad76668ef5324dd3ae5fd6529eca087be3dce6d000000000000000000000000000000000", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x1c, r4}) 2018/04/01 09:06:53 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f0000000240)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x48, &(0x7f0000000140)=[@fda={0x66646185, 0xa, 0x4, 0x38}, @ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x4, 0x25}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000001c0)=[0x28, 0x0, 0x20, 0x60, 0x68, 0x38, 0x30, 0x28, 0x0]}, 0x9}}], 0x18, 0x0, &(0x7f00000002c0)="12c20b9d0cea8c9a4ea8367454099aef207106f8cce73245"}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/33) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$int_in(r1, 0x5433, &(0x7f00000000c0)) 2018/04/01 09:06:53 executing program 0: lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/4096, 0x1000) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x101040, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000011c0)=0x3, 0x4) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)="229f581e428d8d047e17f95ec08c6a5a7e61c4786aef83453714b37e0eebb9ddb2ab568846a6eefd04936613e33a8d7673e14bf601a6caed3b1d508c472a516e3ae754f646f874c8c8f0ff") bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xf4) 2018/04/01 09:06:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000, 0x800) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'gre0\x00'}}) 2018/04/01 09:06:53 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b8070", 0xf8, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:53 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1daffffff7f00000000aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x80a00, 0x0) ioctl$TIOCNOTTY(r7, 0x5422) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r5, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/04/01 09:06:53 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x3, 0x5, 0x0, 0x2, 0x200}, 0x14) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000000c0)={0xbc57, 0x8}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)=""/36, &(0x7f0000000340)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x9, 0x5, 0x3, 0x10000, 0x2, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4f6}}, 0x1, 0x3, 0xb9, 0x8001, 0x1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r3, 0x8d, "9233371c9f474a2d319ad217da918b744eb54fb302858c34181a2b7cf74ea2079944fd62106311e4624b04330a90894e951bc8ee0cd798eda48620fe9abaa21b8ab4b9557c2560cec29b542199b288213f7f7316df6d64f0e07a5cd160d3ba67044649473c6ecdbf4ac946894160602dcbf21cb38cf5dc2b24ddc4c440c3291c9d506a6b86ab998ccb7fd72194"}, &(0x7f00000002c0)=0x95) [ 77.480288] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "commyt==" 2018/04/01 09:06:53 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/04/01 09:06:53 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b8070", 0xf8, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:53 executing program 7: r0 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="2826b9ac341da711435ac7f28a18ff52e24b13772443cfcfacb716d2cb0a491c49fce8561d0ab8b10080fbf4608eb968fe1fe691bc6d6e7db13fb02a554c8e3e1c160c8f876b6da9886cd2b4b0f318c8b9c8a91a145367acd646", 0x5a, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@mcast1}}, {{@in=@dev}}}, &(0x7f0000000180)=0xe8) [ 77.566503] REISERFS warning (device loop5): reiserfs_fill_super: Cannot allocate commit workqueue 2018/04/01 09:06:53 executing program 1: close(0xffffffffffffffff) 2018/04/01 09:06:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) close(r0) 2018/04/01 09:06:53 executing program 2: r0 = socket(0x11, 0xa, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup(r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x4, 0x0, 0x867, 0x20, 0x8, 0x5}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/93, &(0x7f0000000080)=0x5d) 2018/04/01 09:06:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x10) r1 = dup2(r0, r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @broadcast}, &(0x7f0000000200)=0xc) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0xffff, 0x4e24, 0x0, 0x0, 0xa0, 0x0, 0x5e, r2, r3}, {0x1, 0x3, 0x8, 0x3f, 0xfff, 0x0, 0x1, 0x81}, {0x8, 0x7fffffff, 0x1, 0x600}, 0x84e6, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3500, 0x4, 0x0, 0x20, 0x20, 0x7fff}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f5fe0)=[{0x2}, {0x60}, {0x6}]}, 0x10) 2018/04/01 09:06:53 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x215ffe, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x8, 0x6, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xfe, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0xbeb4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x38) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = semget(0x0, 0x2, 0x4) semop(r2, &(0x7f0000001280)=[{0x3, 0x1108, 0x1000}, {0x7, 0xfffffffffffffffc, 0x800}, {0x3, 0x8001, 0x1000}, {0x3, 0x6, 0x1000}], 0x4) clone(0x10210000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000280)=""/4096) 2018/04/01 09:06:53 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b8070", 0xf8, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000000c0)={0x7, 0xac8, &(0x7f0000000340)="1ad4fc4cfffa9f2a138a47a85b58fb01d6a425a07fd2d27e2c06bb1252a86ff5490490ddcc2314ed449c761b295ec9e4de8e9b1ea73ceb5eef69b61807383bd64b8afab6d34fc1e6462c585f8ef503dca66fb9f50714539c1f895acb2f345c49519e21dc725141973d5f2a4a2528be2fa6f2aa95ddd64dbb0d3498f7ba90f28bc13fc869d02bcc6bbe6f", &(0x7f0000000400)="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", 0x8a, 0x1000}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e21, 0x9c, @dev={0xfe, 0x80, [], 0x14}, 0x5}}, 0x8, 0x9, 0x4, "52565d12b0ef0fef8bb8d7102bd55b77baed30e3fed9c13b5fe764b772feae6a420d10ddbbc7be6823d8aa376d43fe15609d85c87edd840962da59b60ac424add238b1c3b914e6f0595976bc2ea89733"}, 0xd8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x407, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/01 09:06:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) mq_notify(r1, &(0x7f00000000c0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mq_notify(r1, &(0x7f0000000080)={0x0, 0x20, 0x4, @tid=r2}) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000100)) fdatasync(r0) 2018/04/01 09:06:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r1, &(0x7f0000000180)="3ad535", 0x3) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000d17ffc), 0x4) 2018/04/01 09:06:54 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x4, 0x3, 0x8001, 0x834c, 0x0, 0x0, 0x40000, 0xd, 0x58, 0x5, 0x7fffffff, 0x5, 0x8001, 0x4a5, 0x400, 0x1, 0xac, 0x7fffffff, 0x1, 0x7fff, 0x4, 0x3, 0x9, 0x0, 0x9, 0xffffffffffff244d, 0x1, 0x7, 0x80000001, 0x5, 0x3ff, 0x7fff, 0x9, 0x10000, 0xadc6, 0x9, 0x0, 0x6, 0x6, @perf_config_ext={0x8000, 0x2}, 0x100, 0xfffffffffffffff7, 0x58f0, 0x4, 0x8, 0x8001, 0x1}, r1, 0x4, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, r0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="040080000000000000000000000008000000000000000000b174c01fc8ea6992b745310ff755bd73c7817df3edb60f95ff472dfaf5249f17b6ebfade258a5cf1f99f2d3e44df1b319432966db185fd7e477d6778b413a20a5d521ed7cc74dc41b0badb05b9e6033a2a8c0b4d95534c7bc1814eb906d78c5d958b803b99ee26d3ab3ebe596564785b0a25c738b43cf33479d525a3f0779427373de6b2c1e2f69e599bef517c8fe6a8"]) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0) name_to_handle_at(r5, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) shutdown(r6, 0x0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000000100)) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) fadvise64(r3, 0x1, 0x1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x400) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000300)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/04/01 09:06:54 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, 0x0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400048}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipmr_newroute={0x7c, 0x18, 0x718, 0x70bd2c, 0x25dfdbfd, {0x80, 0x90, 0x10, 0x6, 0x0, 0x5, 0xff, 0xd, 0x300}, [@RTA_IIF={0x8, 0x1, r3}, @RTA_UID={0x8, 0x19, r4}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x66, @fd=r0}}, @RTA_MULTIPATH={0x24, 0x9, [{0x9, 0x3, 0x4, r2}, {0x8, 0x5, 0x0, r2}, {0x3f, 0x2, 0x4, r2}, {0x6, 0x0, 0x6, r2}]}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}, @RTA_MARK={0x8, 0x10, 0x7}, @RTA_OIF={0x8, 0x4, r2}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x22, 0x4e23, 0x7ff, 0x2, 0x80, 0x20, 0x73, r2, r4}, {0x5, 0x9, 0x0, 0x1ff, 0x6, 0x1, 0x401}, {0x0, 0x0, 0x9, 0x7f}, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x3505, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='bcsf0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x40082406, &(0x7f0000003780)={'bcsf0\x00'}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000180)={0xffffffffffffffff}) sendto(r5, &(0x7f00000001c0)="0cd240e6cf2d9eac9fb0fab4ceb9ee026b83a385223f6ce4b45995d930e05f91f2796c26d461b8ea95212d027b80bcad650f41d65517b2b0ebdee2d9961e9be51a718a10385980f727babfdb21fe85ff93", 0x51, 0x4c081, 0x0, 0x0) 2018/04/01 09:06:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000240)={0x9, 0x1, 0x0, 0x3, 0x4}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000200)={0x0, 0x4, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x90) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 09:06:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffed6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x401}, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x18) 2018/04/01 09:06:54 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:54 executing program 6: io_setup(0x6, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000007e40)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x2, 0x5, "7745f8841028144cb5ebb515317bbdf75db409389ecfa418a657a602a60964b60c334375f80cefc9a2571c490b24a071b1bc8406876e30c7611fba881ef29c", 0x31}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000100)="2bd197a20f95e33e9837b62f7bdb6dfc3452565935f0caccb68a13c2c5941f75bc55f0973685c25aaf834efd47e7afedd1d6a49f64bbc5d740c9f6d8681dd7337c448c9d2d63c9aeebe7298eb94c082f249a7c3f564f903c5cda3595dfc7ae6c9948939622c81c3af33bb282d77e074077468ae3dbd08a3ddb0f938bfc3a685eb2b307ae1aa56cfcab3729ae6f83f199448a2b5e2d063de53a38246965c30206832b41818223e5238b1742b72611544cf94d2a2fca94dd05482d738a60594919f1bfcf347764f2f772dd75b987f112023f1bb6d0a288b04b17586e81c58355bd3dc30caad8a2b8778cc9", 0xea}, {&(0x7f0000000200)="d6e7c6863abdc185cd7b075507c9b918461b4e9a852ca60395f89d093795666fc789f0c73961bc316bf6fcab4bd89cf0c8703a14bf3f85f6c995423014ae30389d3af7f1c47b4340f86f6df3dd72afa83cf364eef600c0", 0x57}, {&(0x7f0000000280)="c4f148d8d3974e8145a930fdf85001b3f90f084741db71fac53114cdb45e08447645588fd4095a2d970559f3cdf64574579276529b6ed15afa7aefc4f241a940eb1a6032c7802e98fd051e42443077b80058b382a2097371ddc97385339840a1190175e3306225477fb6613fb355a0fc1ce2c498cebc45b16a14bad59ef3a7c01b5718f71275b2d168f4db9daba0d427cafbe49b4823c83873e76b321b40b69db9c8949b87270a4fb6e09e5278c03ce13dbd95bba336aeff5888da8b35134b3fbd4e40cd32953e2e007adc1b82c2cced0d3d958e48bd7abb7d74a5dd6add7a29c9ab06e3e9a740096ec7e1176648e9acd5c8", 0xf2}, {&(0x7f0000000400)="0cba1f014092133bcfa0e4b1aa2bf2f964e0df709d131f7715f35c64318ae596f11bc5924f30d401959b5f969638a740fe70564d67c26667240e93f90e42fce2a296cfee4c0cc2aee4642dcb36b141faa199b6b80ae74bc66991a66506c35a2a29a0e84c70318163cee25dda82af449aab30c2c07a0cee0e0173ee8f32555e4f18c541ecf5eb4fa9d24a77681956d5ff4a5194c3b9ab8b006082ce784a5833288a9e71ed3ac6", 0xa6}, 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{&(0x7f0000000cc0)="1f2da099b95bc9822d1074812ddd5fa2136fb9a64b583771b5c57ee7466eb74d76cbfb0ccd2be55139932599cb99ffe86fbc9b91bb2e64afde61de7ccdbb376ae52972cfe8a85756f6c8dfec37dc44ba97f28623fa373ef3fc449195e15ba2e132799aae2351b4aa9014b1101188bca46b0e5af513e187bb1f48caa8d597e9076e2c1b650c24c5f637c9cac3882bf5", 0x8f}], 0x3, &(0x7f0000000dc0)=ANY=[@ANYBLOB="e8000000000000003a00000001000000943dd49d23dd14334a9f1b2f3c648f783e738588d38474c6cca29d27bcf5ea2968da7881024a9a08e5ee2e6c543c38efad225f972a187b02c92cc5eea03e46c0dbababa82f77a520bb5794c8af8b8bf9ad590e38e261be4a171b4f9df8a6de1ab2fce0b565d56c3f0e9b3ad26acf4811b994dfa7244efd7f638589e329af057b6cc3bdc3369b0fff92801901c137b7ecf8fffdba26797f4d076651a736b0dcb69566264953994d3bf7fb9d4cf7aa5fe95611adaa06e4505d84d291053ce514e0c2465d56e2d26cdb2fd30d5867000000001700"], 0xe8, 0x44050}, {&(0x7f0000000ec0)={0x27, 0x0, 0x0, 0x7, 0x1d7, 0x1, "bb7fce1981af52a471a6ac83b95277c84ea96582c66e65b0452f8bd6412f93c3816861c1b1df22944ae945f855e40c2e40c03fe1eccd08d6abe9eb1f98ea2b", 0xf}, 0x60, &(0x7f0000001040)=[{&(0x7f0000000f40)="3d29c21f07c6107e8441c51cd0b1a24618c1ddad3224b957dadd9ac1eb642d59b91c4c8e7f03cfa7294e2e", 0x2b}, {&(0x7f0000000f80)="4deb03e7c9e3d681ad1a", 0xa}, {&(0x7f0000000fc0)}, {&(0x7f0000004700)="4b2b5fa1917d6d400ce0fb8919ca5da2d143e0450bebd25fe629995b801e1541078fb8ead9817dadfa4f97adfa87efd83012aa2112f036c4256aa9ba3a7e17f6aa6605cf667d6df953bee39b88284f7beda9af1a4322a0adba54c61f472dac747333136c3da416d2a72b0e0cdb4c55fcb3abbe14c2458ab6078bc60f36942b8aa4dcd72ac88b2e77f8de43188a94ae05f213b9ed46a0b537416515f558fac74313a6172210405ae09ce8c9eb382e8fc257d59267deb493b4eeceecce139d6ddca4ed1193ff0e74b4afa8c3e0c646325b945040f87edb05fb575ddb63345b997510bbece0deaaa83a1b21b8adcc27f8937d946fd9f3265bba744a74eef91004c7b01554e7f4e8d5f8502abee60a4c215e037544daa35aaa332fad1f414af775084b01ba8665c643672895b524542d772479eaf07635f09dcc4bf2f576c7ad83d08e95e71761208b7097903af2cbf313f69ecfb5034f4903f7dc7c6ee917f4ec0d3e2445be1ad6a2baaf7c8b7d0c3f2daa2e99ac93b9450b687adedbeac270b37b4506450b4fb9412802fe3526f88da6d835aac028884d5dbf7c35c358f94cdb0c5cd4e626c97673c38fa95fccd7d1622d2b9b9382a5bd4eba55a9dba68498507f5307e8fa91b63f51c0c6999cd02c71620b7760a6f8971a1b1c8377c09c46154cdd43a3e469248789b5aad4a4b1ddc11c3c7e219c260e367f7b4bb47b2e3489ba445db70424dd6b540f5856a22eba4fe6b37e1d2b93ddd4f5903a561a69433a7841e51c6f18cd1dca3af5bd9dc58cbd92d9fca3009e26a3f19a4c4f0cff31c83910de174a30513c2b4b4ec29da016db95dadb81ebfe2b0361f245abd9f1ca5f5e22fd704781bd8a0fd8d80587b37597be501f6950aaed3688e349d70c9c2180343ae684851437f205b7128cd671b248e38def2757fc867e6793acb870a50f84513f3b7a26a6f646b07e5fd04c8148c8c8b50bef29486a232e1756c8a6fa8346d5603e08d127bc8ff6e563b6b6f3da95032b121baa401c6c46dc87d5d031fbb7163ee3a22832260e13f9609c01544b4b075f9631e9851f5bc8eecb9f2c9e7921d5c354a131dc81efd2684536eca9bef7e08fd7c496b8b7925922fc276a409c96f3d4c5111c3a0792839e541b1c609c9fcfc981de9b4b1dc975271658f1f95f01cd4dc6dd82ab4760bf1252fa1b33f8c545cd80b80b708c0bb076c03cbbaea5dd8baa2ec375d3d423538cb02bb525132963d466d814a22bf0b9bdf8194f7f297ee3bf0ba5ce16ed545e1e986e2b3a1346fa1f2a5db975b2033df7ad885483f582d7797506897887f716f7cd9e8464b8062220f53ec970a9ee222dec48e8416d5607edfbca0900eb24d3aaa3d4d4e5272e756f0dd1c21632240ad5c14d7927a656da09701e6a6481446e4412adce5ed7d4ecc1ff0b2b758fe58b48bdb8954e3058a8dc46bdfa5ff9e2eb714e9776fe01a74c7056d746ee2b3b447c43ecbb85fa3d4be877d2564cf708521fbc99f897b1fea26b346b09b35422ae071515b76275e87c136c6647c0d2a77e1ffbba0acfba7b3e4b6e620490e1c7dc0ac6ce2850bcb209a38584dce8dbe01b09cd636b75fe8b9109c85a5653a7cab48ee3cb95f8608c6b49f1d6f0e1c0f62bae7a95dfdb3cbb57df630c44f5b9dfeeab6da46d5d024c56d936748e0bb2dd4f8cba4b296b5e8a5db2fa6005b47ce9e95ba2a6904fc3162820903cbf86fab9c7fb3274fc5dd82ca726564b74f63674081c81af70f6665c685bf393e6f90938dc1c6197bf2b708ae3ca31c81af0e2e8d81afd8252dde22913273b26b121bc4064eb19093ade16f80db3cb6f05648327fa423af492fa44d6088a7827fe037e2120a832fadf961afd685d03221272b83de5d9f58dcbf44ec73d860e5d9d2fc2681c0ea3176902ae7d48134456ec671c9b9649bf285984f08f3e92eca03e857fb42f2140b377e7489d42e1681b3c947b3503183037a3080cf260561ae4945ee52b6809a9002b31982f55ec278c210eaa351d41076c8f3edd0a091ebde5b78c5678f141a589d86622481ad69142e51a1763540fc975face49ea358b757033dad8d0769a8757cca37927ea8ef8a5dfeb77b376bf1482f425dbbcebb2cc2561624b9592a18aadea843d617b93b9ad0998fc46308aa5b61ab4ae470358d1ba40a2e7f9e0a5b982e60ae30549086605965a0fdf6d5134024aa7341ee6097ed570f08957d19d160ed9ba29b946165c3b3e312788f6e2f6ab2185ecf506d97c6e8694b62782f787c3eba3c83a893c9139d32d154db0d9c73865995a56598ed13fb6e549070de4e136265a2b3c009569338f69c1c431730dfc3972249385b9b3be68349dcd55bfb228cf5407af5d95c22498e98094327e1e6163a11a1442c2536f4cf4b5295519fb113b49ba1b557780c27699533283b70fceda94182ceba05b6d2ac1fb336c217235ebf85adaf4fde6ccc4dba48c5e59651c502c30e470db65e9869fe1a262f155f45e30e0339b4ebe111b1b413a400046f80aecd1943ab20847b8bb764cd2ead6ce21793f0bf9feb9d66ebc8cd154824c49d1aa210c25da45268b9014d6daa0c5305f23d3db453d54f2cca6659274534d8705401692153aa94234476a04a55879b5d7920fcfbf38a1975f697c8e428079d9a1cdccdc62c462435b8f6d7a38cae201177c92680a25fed6a4390d444a47d874316b3134c779bd68360e8be26c636eed92536f8df188dcc530217282a74b4c7d1d1d1c44356cf25f545a519ca3d6968864111f622887183fd668904c73144154962bd9f9ae4218bf47f64e8354c36b87b523325b0d53bc9802a6f7fe4b9d59153df8eaba300ee27a2aa9070d950859914ee85b86d1986887f731d4ffe36a5de4323c3aea515934769d7194327ce68a1e5e2c34ec6bcbf4ed62d01eca5b9c60d09c6a6375976f6fedb0468c026cdbda19ed4ad10c9b1d7f241102448a96ee23b9553bdfbf8d1162b555183cf734fe01370c42a19225cfe7b2db318e9a8e4a0e936a85d9132890f2e13946625d34fb0260e484d215e4c8c9f89e6a6edbcb6ccc2ca94b9b797188fb6ec72e91dfe16156b22e5a24774a23b4fc995d9681c4630f90737e4876666ef76359e748f57a2e0e3720e558a580c7a6c68d69a802756b0ffb22bf6878f1f9c6ce2520709d30544b68afc268d98f1775a72908bb7ff762c0a4f9dab6b715c11124cc9f734cbefec6286a44a7484ff2327b63ab3e3a8cb369bc3368fd9e482407b57bad5a2918de7b992ded579061d21baa0ff1a417ea8bb465b377581f8cc6391faf5d038aecced14cc8f64457737d3b33c955d3eb5bd2f82b451d2f42e8000606c3f3a5a77bebe281ea366f7b0d4c237ed197527df87af70c24ddd6db452e16a06d527d618564182f0daa91d211e267619ec518b7df8145d40a0690f7f02aef5589b241487b919c2c4f7d26e0b6c67bc7152cc005322fe85bf244ec3ab2f366e84303623cda3d18e622824e08ae080556ccd6768b75f408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0x1000}, {&(0x7f0000001000)="27ffeef325c47f0c17e0bba310", 0xd}], 0x5, &(0x7f00000010c0)={0xd0, 0x0, 0x401, "e8237d329d89e2c746435343e56cbfe42f1dc99a22a75b370cc9d111311c103dac5b20bf359e64ac47f729c127c306550684357d8bdb8406c91eacb783e6bb98da355dd6b9512c150a9b43ce061477181e53eb80b6b41a1ad64255b5446330418e618d57ad0bf0ce88707a6dbf503111d1146941475dd6aed8344f69dc565f5ebff858d8b8c927a1fa2a30c44d353888112f6aec876823e0fab2e7cb728d710b0d848cd876c96131c8a71432070ab783a22b41b269dda5b65ae3bf"}, 0xd0, 0x4000}, {&(0x7f00000011c0)={0x27, 0x1, 0x1, 0x2, 0x5, 0x4, "853f49665f90a31f32df7c9d619cab2960e73509410aa5f1f559b305d5ee5fcb2435301945395d1cf9e470adc82cef69d5a1de52010d517bd013504f69b19c", 0x3f}, 0x60, &(0x7f0000001440)=[{&(0x7f0000001240)="5d2a6c0de295b89adf2aa5ce40f8ec46d40438068f3e00ce9e", 0x19}, {&(0x7f0000001280)="643b4e4da0ecfb05de13a0e8fa8e330effa130812ff2402c7c7a3a7c1f5bf632c7b649fcfd53d190fd909cea1ba776b199a256e7024c399a2edf4b5bb672833ed47ac2c1843e265b04c989038ed6b9d5959e94d8789cee2b729b6c1e82355fa76f259651f6552eab5d77103de22f096aa2810951a93ba5c0f1fa8555c70dd6fb47fb00405528387dd98f564ed16ab557a515f6af5f2ef364b04b388854cb843ee576f435fdbcb3e9824586d831e8f08ca6b2cfdfd4adf8f96fbce01ad82d030e7cf9d8d0334f1d594e98200d3809bef7e20be19b4a30f36a430fbcf7f37a22a5d1829f82fd8d2c3cd08c90a71de31fbe7b5a3d34d048e11d3e", 0xf9}, {&(0x7f0000001380)="12abde75d4001463b588fee12c37f58264c44eabf3da1fdf5ed1064f19a3fa22e0fe9be6eff7221f621fb8d40772c0cd7d618c1adb61e580e31fa5ae099dc661ad1b38b8b45ef5c3161da0b1e5e126080d827a78d84558af3f4d5fc32d2423764087749251b0cbfc6a92cac903350dde3b2596ac78c6", 0x76}, {&(0x7f0000001400)="1708aa7049819fcdc68245604bf9040e61", 0x11}], 0x4, &(0x7f0000005700)={0x1010, 0x114, 0x8, 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0x1010, 0x40880}, {&(0x7f0000001480)={0x27, 0x1, 0x2, 0x7, 0x7, 0x47600d41, "6bc3ec09941a214ede7d1c817e94494dd586759fa2849a6cd3b0c2ecdfbf982179f0ba10fd567f278a64a7cd47e25b3a1ae33d67a75aed5ecc8172d1938ac0", 0x16}, 0x60, &(0x7f0000001640)=[{&(0x7f0000001500)="bcde7e5061ebaa3865ef41c9a4578898e616fd69a3a607ca073e3add143bc8f591614b621fe12ba12ec97eb0cc740b7fdf1828eb265b3242156a7d1b0ed1dac3d13f16f59e3e134265074d2d5475ff0ab252b0a620930f43bce40aa331eedec9bbe01774d014de16990e1e9949d611e575024e69844917bcc6ccc6fa6cd90567edf38797dcbb0deedd6f90b7195d6faf3fc786cc1475d585322882d9f184e6f13b01e29169ca7cbe7a066770e50f6938b32a7f2fde7ccf7925e765c0e9737d0fc5b9d53a6387a627b118cf9725dee8e955d0180a896087e38ba526373c00b3b08d61ca31a3eec527e2aade2c31d443", 0xef}, {&(0x7f0000001600)="e13c62d0d053a2433f7d38eb9a97a13fa7eedc99af5212bc28dd6c3d65ffaac08fd8a0916087f9fdac4f", 0x2a}], 0x2, &(0x7f0000006740)={0x110, 0x10e, 0x1, "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"}, 0x110, 0x4}, {&(0x7f0000006880)={0x27, 0x0, 0x1, 0x3, 0x5, 0x40, "007e968066262130d1c03a3858ec950b52701d93fb5f62f0ee7a537faf20dc7a8e479c519b807e3f1d6a78ef5adb5a00009e35b65fc452ad77f96403d64b32", 0x2f}, 0x60, &(0x7f0000006a40)=[{&(0x7f0000006900)="3f3e7bded9c26a061e99e3ca8871751c494393790bfba5eb99b1d052ea0400c9b23322b0a84f3599672ff1a0db631c5f26cb8b11ed8ddd97d8a8f4178efbd57a5e2c68bd92d0670fb4f22563a3c66a26c86083bf713dc7d4266cb67349e5c7de7d2c933e2ea0b081f3e32eab24fc1d495b5d7cb7c562c040e18b74ab10bff10ccf96084d5792da952dc4c241fbdf41bca0b5cc547ecc2dcf5ce1d77574994dde4c97cd70c1c1b395d48cd41297b9e124d5a684bf47dbba2a27315acb0ef2b2", 0xbf}, {&(0x7f00000069c0)="24ce1a04d2697eb7821afec760d7c09cd4e8aaff513330dc5af9fa092280c71ae4e0361ad927dd0b17a9", 0x2a}, {&(0x7f0000006a00)="3662f4cd766e796c440330a758f4cb3c4cba92648b781c0e", 0x18}], 0x3, &(0x7f0000006a80)={0x68, 0x101, 0x7fff, "12ee1326b8dc5dab2c0b17d9857493e0bfe6a81711ce52309198295958124c7c86c31c720da8d8bd638c0db689650054465d133ef8a55fa7ce065b9f2550ed9a0bc314be1cd3f121a4b7c59aaa190f7a2e29195d0faa24"}, 0x68, 0x40015}, {&(0x7f0000006b00)={0x27, 0x0, 0x0, 0x6, 0x7f, 0x3, "10c58352392cacc23a81285f7a7d74cc4965fcb4413bf8c0dba53f99bf952eff83d5d610ac6c79204d618f690966919b9269e6a9023b0d344044cd7a6d3586", 0x14}, 0x60, &(0x7f0000007dc0)=[{&(0x7f0000006b80)="e63d78cf648e3404c31645887677b269fed5ec72da668ac8966889b73f04b52fa1bc9c5b140e8f2ced07460fc83a9c69b6c464318d2886afff841e7928faf1a68b6e08c8ffc7138fe0c323a5596aa4cc12176977c38a3bd7621d1d73abde8e1c27dfbb2d82c9032a91", 0x69}, {&(0x7f0000006c00)="34816eae2ccee3a240e5902b16ea9dd72823f18b056e403610c663520da7351502fb44d500cb380b222ba40d90cd3a77c557cbdf7656d13904ccd5e44c9f21fd63d479c853fec3f653b713c59333ffe34faf015207efa46222bfd9260711aa6a739761edded2c3623baac79190f370dba842cf886e45e3924b48df3253c872cf3a612fed0414192682a862ffeff659cee8ca6e098fbc6814c86a67dfd19fa9d0edce72d101de5bd6c6aeb126027585d7f91e4a03867b968fce97af0c0f87de4444e1663510fab0af", 0xc8}, {&(0x7f0000006d00)="3e335e46f1dab08e7fbdb7677e253cf12afc6e5affd552a90455eaa1959189901aacf3c6fa9c4b8364814e382b4dcc6b9001aa50ce6220a3533683e8642b75bfe7547b47a0d96c5084fe52602eaf908e3ca21a291055b486ce1e961d48c5aaa3a62238b6bf47e3552bd66d2924901e6ea82ad1ac40471f9d142e6b830c5a9e04201c415fdd19a3c37b48ceae9ee94640521f89a8f11bb641d1a60acc894e7c313a074f216eb91598c7da3ae5f425531618e423b8822d", 0xb6}, {&(0x7f0000006dc0)="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", 0x1000}], 0x4, &(0x7f0000007e00)={0x20, 0x0, 0x5, "22d9db5e10ed7e851b558150ec7f78a8"}, 0x20}], 0x8, 0x20000000) io_destroy(r0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000001680)=[{&(0x7f0000000680)=')', 0x1}], 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000008000)=""/4096, 0x1000) io_destroy(r0) 2018/04/01 09:06:54 executing program 1: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) r2 = socket$inet(0x2, 0x5, 0x20000000084) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x630}, 0x128}, {0xa, 0x4e21, 0xffffffffffff00d8, @remote={0xfe, 0x80, [], 0xbb}, 0x5be}, 0x8, [0x9, 0x3f, 0x9, 0x7, 0x6, 0x7c0, 0x2, 0x200]}, 0x5c) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000012c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/04/01 09:06:54 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(0xffffffffffffffff) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000001c00)=""/140) getdents(r1, &(0x7f0000000140)=""/203, 0xcb) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000980)=0xe8) getgroups(0x1, &(0x7f00000009c0)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001140)=0x0) fstat(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001cc0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f00000000c0)=0x81) r10 = getegid() sendmmsg$unix(r1, &(0x7f00000019c0)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000002c0)="3155d619d267c4441440c95d29b0dd91c0c78c4389478da4963d08f68bd2a202463bf42df28df28324fcf901ff67f66bbef3eaba4cf28ce3915c926e6662854d1bfd27e11efa8f4d6ad732ad1079c7e90495bc6bda9e701cb8d834c9ae94125a022e9f895f4d1f2924560a601f1c072a468fde420a28931517376d57b1cd3283d8630bd686fd5e6b57a0d667bb963b9e035e923e4647339dfae94dc7efa942631af060190ee9af3bdd827fc205a09e85063d34fe", 0xb4}, {&(0x7f0000000380)="a0b29a2a772a6e4b6f66c2ed1be47b4684de6ecf8f4202d069be8b496bbd24dcdf9bc3018b18754d8f605b0e1ca10e605d89483d13e96dfdb0a4c4f360dcc53e0cf62f14da41c341b7f953e0ca69ef3151e4c6b8574ac648318168d2700fd06dd6da9d1b4e532b6dda460ecd163d9944b28c6c6cfc79d5f89aa2945122d3f34341f52fcbf078afcb30f63fad378b6644f6e48fa629eeee6ae532298bffd13d90e0607aa3fe136595c5ea885db3fff868a3ee34b1", 0xb4}, {&(0x7f0000000440)="5518ef91bbc7a60a79e392573dd7d4194bd9f9b9d69d1825e9f92698a87d4a51923e43a66424590d7d51ea9a89a82d1d910d0576855754d937bb10fb8df90894e3f677fd6ff8550596dccffdafa22ddec1134743aec5927a074936b09391f42836f894f9b95991be541521f181c8ddb1e2f734bf4ea07a5ebce0185dc7b9406e7703e1ddf94e3593308383ecdc22d5fa9fed9de534cf00265c642c9b7abf1a0197826d6f2830571a7ef5b3d018ed7dc0457013ed0ff52fad4c067eb0bb6fbc8de44ad5acd71b2906150a464d96f9a757770c9a54dba6e2b3096041e0acb8518e6fb2492d4b79ab126903ecb1d954e571a5121f17", 0xf4}], 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001400000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0], 0x38, 0x80}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000640)="cdb0f499976c66b75337d9d4804144b8adc157641876ddb8f43aecb0b3188b5fa38b0578080c9f5571bb553d9658f6090c42c32f77", 0x35}, {&(0x7f0000000680)="c8d3c2c3b729f6507a2b0e81b453b605f454ba024dfac83e8ed38d089da39b5e4ee701e9a5f5687b6d5cc53017bcb3807991572f98471d96371de0dfc0a6f07d134714812f18b966fcce5968447de0bf616f5be5da9a3e72a32368ceb9dbfc16c7c6f1e9884d06e82f5c4415d36003d3219fa72f8090af2e9f377bb354892ca242b2478832db73ab31bbf4bc386773948e8baae2155427b05e483c82a7f2155671f486fa14d027ab9d0e15e39b43bbe7b26a309eacb9d69488e9f80f753f0fdc7210ef972b959f8a3654c8523982f91279a627b67eba62", 0xd7}, {&(0x7f0000000780)="87ef84e7dcd861968244b089a0b0388466e54cbea80f5b6c5f1d28da1b994bb5eba25d4208e86d19f96fcfbbd25c437e66bf42bb971a950c7a09b719d018870c41d218fb97e60d43cc29d34d26f481142bebb2f297c93307cc31527ce3390ee091b6d2ae69a74e0922be74c0a64c941c8f72b9167bb6eb0b0c50a965258fb7d6f4235fff204cde6f039c39a6ede2822169b6e3d50212ada958ba1a1f81e100a189ed0269e882f455e97d581178c46e", 0xaf}], 0x3, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20040000}, {&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000ac0)="ccc3a47e18a65b7cbebf97e2cc7d7b766a4b62517dcf6844c846a972", 0x1c}, {&(0x7f0000000b00)="2d8a54b6765569a38d481eb90d4fd4d3203be9de84fe11f7b6c195c034c1448ecded3ab0d3b590749644dddd0d5df99794fefae2f59307fd8942a454c04822cb7f11eb4e55bd366bb067fe9d617ba5fd548f6bac2fd68350cb6875812742b8e206956f99b26c972fdaba08fdbfc577fc0b199c56a05e52a231bd537fbeced0", 0x7f}, {&(0x7f0000000b80)="5b760ae3e576d7b3b52640322a05e9346e2c7055ae71548671616094aa42601088fd4f5c67ba05be1d69fc85ad1916a02f0efc8c5e1f718060b2b5d17d7d21ceb89bb91ffee83505ce7b4ccfcc963b3fc075952f4efc023eda22e678c21997d598806cf318e339906564192ca7cf6781924b6bfa20326d2f881e0071df6afe58ee219c07560eb537dbd856d1545563d3543bb3feb2d71195a39f8fae9449e9a348e787ed9ae2ad3b72a9472a6460f148a482c39accc406b3a52050eefdf4252c33893036bee5417f82551dfae8ffa085e1ab", 0xd2}, {&(0x7f0000000c80)="45421e4888c99520a52c2e9d04c8ef13142341f9dac3e2e1456a93fe9fe0248455c9da38c32822f62f9432cf675c1bbd60a00e394b535ffac885e9d8eae3834cb5fe716f99c26a0c5bfe531029f0419c416163ec50a4692dc6fdbe444997dde01339686e656b731e4422d9bcecc32a8bff1835ed374cbdc22126e2475e7072ae425de75652acea506c063d29214296fee631d2045088cc3f33dd3919b79822f6e01a4d221359b903a900e1df4601c9ababfba2a1d21287fc64956a34153fc61cf8defb71223b480832f8d865c56120e14716b51db4", 0xd5}, {&(0x7f0000000d80)="bfbd1cdb80e0dfbb5553ca443d33fea9e71255430e15672741b37220827165b832bb7a709c977feb81b38e4e8548c9ff8f48672c2bda9821f03ee8cf666642d6e4f4794d6a87e34ced250bda038e9bf8a325d438803950b4da14c95f1e15a0357ff0c62931c94a52afc45d2a50de9f13", 0x70}, {&(0x7f0000000e00)="9404fac33838408221aed96e3723e5b25952e27bd51f171f912ccc61", 0x1c}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000000ec0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000f40)="2b3896402ef359436489dda149f340b60b8b9229f83ebe695357241a119c7c93df1455563aab559298446f3ab74366b11c768193edc21606f589b0e5d96a8c0fdf671dbfa010ee438d27ca1d7b035487e30579856422d0cf5fc4052de4c9ec6f0b15", 0x62}], 0x1, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x48, 0x1}, {&(0x7f0000001080)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001100), 0x0, &(0x7f0000001240)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x8800}, {&(0x7f0000001280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001300)="7c053f668e337415f25dbbf980109506ddada6fb9afba7bd1ae6a6", 0x1b}, {&(0x7f0000001340)="7e82a06937a20457c912e1f657", 0xd}, {&(0x7f0000001380)="e9343a618a069043b3111679a7a334d8679f13527ad74b99595acdc91096507500c42aebdb9446a0b0d3117b01e32141b50855968aaa5fe6a03a12a866639c962ed9a6d32607e7cfdee37440d73759f4e608c218543fd6ff2e2489f67c8dd419cf8c3f000ab34f114a05", 0x6a}, {&(0x7f0000001400)="cdc392427da121ec833776d7bf771bdb9759db715977a0af4ea5180bda0110136ea90b2243b2ee85af6e035b50d45297591ed8232c0d4216c174bb296e3b2c07eee99e84507e208bdae865a6a7cd4cbd1000e3876edfea7d6d32c975", 0x5c}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001540)="d8b3472431442a3e9df3c09eee6af79849aee4b289dca77a349ee38b2576a58be263d4e9f47ec74e4c665206d07979e94b425f4c7e3af8580e40146518a188e6d8e54efae0f4e8b27c687370907781184921f7fbd9e0a224c521553cb9345a48cd681576c41b5a8237290370f9e183cc5393658be139bcae4e6bd39f87d9b37bc48c78948b19a33e5e4bd63bcba10138c565b8ead5d139a3ac2e89f34b6a5a9ddc2e259b8b2ce69aa2bc328900ca55ec15cd5587edec74b6c9b158f2", 0xbc}, {&(0x7f0000001600)="35825b95fdd585af00abf398c7ef3c7ee3c36d94f3a84861664af72bbe1915fc9e2ee8c1912abeb8fd4855ac0454c75870bb453b8456eb5b74f64b293f0eaccd97a88f04797e5e4a46e29bb10cbeb1c775a873528a1e", 0x56}, {&(0x7f0000001680)="a672b1be96693f60428e3603814371bd63e9099e640ce9c411f9708d9e565081169c169ce4c60bc66be417285ff59e8c0bdf28e0876112ee67e5eaef022bfddcdf695297e578aff706b48d5f1454b6d261b2bacbff02e3b4ce56f08b82fb1c2229d805d8933a13fd394cdf348abc364b22f0e8b0f5da2fca8dc5913e331cc863814351b0c6ae8764fb5c068e754e3a4bd1fdce98091d3aec1a2eaf583008bdcce1eeef3846dde9e76b90ffbe33b924831a4d", 0xb2}, {&(0x7f0000001740)="d760da853519f79c6d342f7a96096e0cec07c63cad074d6410807d6130f38af73671682746a45b448e54bd00369f6a42303bcb9f18e7d621d3de315db5ec97fb78e527b8a799b8a2732389808ef9d120617ac20d184afa0baca9f6a2dfb4b5c7800a2468ce7dbb3df16be1f50de20995794c728f6bdf452d9e9e39d8eff58694091690817c1a6c22865d6aadf02f903df002ac69aa3f983114347028", 0x9c}], 0x4, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4}], 0x7, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001100)=@sack_info={0x0, 0x8, 0xb8}, &(0x7f0000001b80)=0xc) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r12, 0x84, 0x1a, &(0x7f0000001dc0)={r11, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001bc0)={0x7fffffff, 0x2, 0xffffbffffff7fffd, 0x800000000ff, r11}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7fffffff, 0x4) 2018/04/01 09:06:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a0736bb0e8db2a4961c2afdb39105f0d68373d26f2f31a4c1eb8f7113c2f8eff597f180d95dc2e51b74513bc2631674f2fdb7aceca1f285cc641859ea66c7a4b095e310f641aba8a56f885cfa9b9df0672f1df95a52166bf6d926f2282cfb754d17425e9e3d5beb68854799e56ee2978c317ae18de7227d6b02718dc65a3fdde99cbf9b875b46067c7d6502c7fab3aa3c8095ee5e7850ad4968d7014da78470f763e84caf1025869d6321b98b4bdd7e9e83d0884177215805de0b908c15ca781ba35bb48138a8505134ba87757e3c7261e195bad8282e2ec0d8393c1e4b4c3ab61707af1d52150d536dc5cdf4", 0x36) socket$alg(0x26, 0x5, 0x0) flock(r0, 0x6) 2018/04/01 09:06:54 executing program 0: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mlock(&(0x7f0000723000/0x4000)=nil, 0x4000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='children\x00') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="c5732bd8a937a077783521c471c5991875f1e4fce325a1eb4a3c54aba0cd", 0x1e) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100), 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000140)={[0x100000001, 0x8356, 0x6, 0xffffffffffffdaf1, 0x100, 0xca, 0x3, 0x25d7, 0x800, 0x3, 0x0, 0x1, 0xfffffffffffffffb, 0x1f, 0xb417, 0x100], 0x1000, 0x80}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="b000000004215934cb152649e1087d758d0cf9db2fccedbe9eb74271c9ea92221a39e2c78bac18c3db154c30e121681e24e24d2233f9b8ed699b0af7d81bfe366652c1c4efcee84d5d5a91b01eb0cbccdbe8718a4564efba45a886d78b85dfb1af0ef7663125a46de3305a07e377776948c2665c0284e8faffa763fd05be27bda16d6fd3efa98cc83750446501f5fa194bf163725eb725f6ac2a345d56681069b1ce00aada4d9ebad8"], &(0x7f00000013c0)=0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00002f7000/0x4000)=nil, 0x4000}}) 2018/04/01 09:06:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x81}, 0x20f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) 2018/04/01 09:06:54 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002400)) r1 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x22202, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000013c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x9, 0x1, [0x5]}, &(0x7f0000000300)=0xa) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000001400)='./file0\x00', 0xe402, 0x6, &(0x7f00000016c0)=[{&(0x7f0000001440)="bd993d386f68487df69f877add46910b16609b78afaa614ea5b817df7bc88ff93f8073be9e66ec6559eb", 0x2a, 0x90000}, {&(0x7f0000001500)="cecf2184452b8df66e0c3424c342dec27c5de3cf32398d97200c245f750a54e01d2d1c2cffeb50c7f4945eb9f5ee4f490bf72e4167d945bdbfbc4ca91e1a4c14546138bd1417d90e41aa49802ae4", 0x4e, 0xe7c5}, {&(0x7f0000001580)="4b37a5c63f42fb4d50ddfad214ef62428c4c0257b5a2eabf4777d721272c37b16979ca4e63f4b9267a3033091a29c1ebab257db3634b3be41ed815d51c4a15ee319ba74babf71508bc45678a55d942c6ac9035b23aa6da1241c5ca6a094667efc5c809ebf01bca4c847f222d2bc78552eb53451f141edfee6b956f442e7d3d002e9a5724151a76997c44", 0x8a, 0x3}, {&(0x7f0000001480)="36d38ab7c57c89d863f2c31ae1798ed485eca76ba6206c20e70f2fa2403000a55547fa4e5e4be6df8fb2de1c14aa31e58648189788abb0f27fa904", 0x3b, 0x6}, {&(0x7f0000001640)="db2c0f5c4e7f4b8b5a252e8561552ca7d0eed1e17ce679a0bfa426c1a1abcf488e8dbe430828bfd8981db1b0f105c7860f396ab902207731ca845c769bfcd9c5193ae48d4849da85eba9f5526333a711c4a7593da99603fd95", 0x59, 0x7}, {&(0x7f0000002500)="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", 0x1000, 0xb}], 0xa0000, &(0x7f0000001780)={[{@creator={'creator', 0x3d, "416a5a12"}, 0x2c}, {@creator={'creator', 0x3d, "e4015a67"}, 0x2c}, {@type={'type', 0x3d, "3cb66495"}, 0x2c}, {@session={'session', 0x3d, [0x7b, 0x3d, 0x38, 0x78, 0x39]}, 0x2c}]}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) accept4(r0, &(0x7f0000002440)=@can, &(0x7f00000024c0)=0x80, 0x8000000000080800) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000) fgetxattr(r0, &(0x7f0000000340)=@random={'system.', '/dev/snd/seq\x00'}, &(0x7f0000000380)=""/4096, 0x1000) r4 = syz_open_dev$vcsa(&(0x7f00000014c0)='/dev/vcsa#\x00', 0xa8, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000040)) exit(0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000000140)=""/217) 2018/04/01 09:06:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x20, "b84a728f4b6196940fc72d88feb285b25150492e6607e2cfe3e9abbbe7907fd1"}, &(0x7f0000000240)=0x28) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x8bd9}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={"6168000000000100f700"}, &(0x7f0000000280)=0x1e) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/01 09:06:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/28, 0xffffffffffffff25) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400401) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x1e, [], 0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/30}, &(0x7f0000000380)=0x78) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) read(r2, &(0x7f00000000c0)=""/132, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 09:06:55 executing program 7: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffff0a, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000016c0)=@filter={'filter\x00', 0xe, 0x3, 0x228, [0x0, 0x20001300, 0x20001330, 0x20001488], 0x0, &(0x7f00000012c0), &(0x7f0000001300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x5, 0xe863, 'teql0\x00', 'gretap0\x00', 'bcsh0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xf8}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x4, 0x79, 'ipddp0\x00', 'ifb0\x00', 'gre0\x00', 'irlan0\x00', @empty, [0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x2a0) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x1c, &(0x7f00000015c0)={r1, r2/1000+10000}, 0xfffffed3) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000001640), &(0x7f0000001600)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="06cf3222", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001540)=0x1c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x6, 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00000001c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/01 09:06:55 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = accept$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0xfffffffffffffe9e) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002a80)={0x0, 0x2009}, &(0x7f0000002ac0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002bc0)={0x0, 0xfe, "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"}, &(0x7f0000002d00)=0x106) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002d40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002d80)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f0000003040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003080)={0x0, 0x800}, &(0x7f00000030c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003100)={0x0, 0xfffffffffffffff8}, &(0x7f0000003140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003180)={0x0, 0x75d5, 0xfffffffffffffffc, 0x1b4853ea, 0x1d21, 0xfff}, &(0x7f00000031c0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000044c0)={0x0, 0xd0, &(0x7f00000043c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @empty, 0x4}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x10000, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0xf9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000004500)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004540)={0x0, 0x20, 0x20}, &(0x7f0000004580)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000045c0)=@assoc_id=0x0, &(0x7f0000004600)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005e40)={0x0, 0xd968}, &(0x7f0000005e80)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005ec0)=@assoc_value={0x0}, &(0x7f0000005f00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000006600)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, [0x7fffffff, 0x80000000, 0xbf50, 0x3f, 0x6, 0x3, 0xff, 0x80000001, 0x1f, 0x80000000, 0xb8d3, 0x65, 0x5, 0x8001, 0x16]}, &(0x7f0000006700)=0x100) sendmmsg$inet_sctp(r1, &(0x7f0000006780)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0xffffffff}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000480)="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", 0xfc}, {&(0x7f0000000080)="be3f4addb472cfe68d8e935d6551b9f9b6c485605eec2dd9be50e6a380f295e6e2cd4df8ac", 0x25}, {&(0x7f0000000580)="65c9e8f88f5de791f87cdce9850510808f053e3cae8b02254020e947a1a4547540dc6a2369767670bf2eb7bb41d9936fa3fc1f37ac8075baf8d219fb14a347f386c0fde9de70cd70e867c01fa37472fd1cc56efb642377da33b21e0984a6032e2d9d1ec60545069176db84d816fe8cc72a86bba3097960c7dc5f2ed70d1d0558810965d285e28e179fd470e7d0a40cbbdb3cdd11d30e501ddae6acde0e0c008402b2746a455436cf0976b7e8fee26e0eff910e8c9fcf1abf4fffccd2bd4da6180fb4a9010dea16c809e4b330d76b01c5258babab860036d82acdbcb1e9d52a22da8ea19059313563", 0xe8}, {&(0x7f0000000140)}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000002880)="aa792c5884781b6fffd8ff397af75545a2f9f2e2757de4853e9f8b5d56defb91318bce7c8c45a3320c159edcec5d99aeecaed26ba768246a50e80ebfd7646f5cbfb9ab02c05715875c46b9defcc7c5ecc15cb751516eaadc911e1fc8b27d95c219b99b36c741f0d4b5198cfe199b9e54", 0x70}, {&(0x7f0000002900)}, {&(0x7f0000002940)="ea1e145be44dc287e6bf43216b2c608fdc90d696d5ea432804832720d507d753ab580f188198d8336dea81a1aee8d94a7b480e0c2d700f2d6da5e08f79757fda3c255d5d419038fceb922df8f555cc0b2833b69910d64ab4aed50df987d7ad838b920d9166d6c94d4923876d268bf54549467af24538a2f7c92b29813f2e97b2c5388b24c971", 0x86}], 0x6, &(0x7f0000002b00)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0x7ff, 0x7fff, r4}}], 0x30, 0x20044000}, {&(0x7f0000002b40)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002b80), 0x0, &(0x7f0000002dc0)=[@sndinfo={0x20, 0x84, 0x2, {0xa8c00000, 0x8002, 0x1f, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0xfffffffffffffffd, 0x4, r6}}], 0x60, 0x81}, {&(0x7f0000002e40)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000002fc0)=[{&(0x7f0000002e80)="2ffe440e69f255a3525f6ac9d9cc30e2a60a7a1c2507ca5ebf746546cb015d36bb9824d1f59a94ff4af4f201f3252e67d5b5102a90830e9e3961b1e3f5534cc62754a33c249217e32cb9598f342db20c79e38270395b6ebbe94e063c4c525db41059180952dddf04ecc2888b10f02a76b8511ceb639e9174d5138d8d6e9556d980b6f467316a0bbc5b18c14a72105e41f52dbfb795d206bae53352b027cffe49ad6f5c7038f8e1eba7a94bf9be384b61af1c25a24b0443886c5c20b36650fb98154e5b50432fbba615bd86720671c9", 0xcf}, {&(0x7f0000002f80)="29a5aadac710e69bd641459c4df4608200e6c98929d64dcaad524b2643e6", 0x1e}], 0x2, &(0x7f0000003200)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x8000, 0xfffffffffffffffd, 0x6, 0x7, 0x1f, 0x20, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0x21c3, 0x1, 0xfa}}, @sndinfo={0x20, 0x84, 0x2, {0xd36, 0x1, 0x7, 0x1, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0x5, 0x10001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x641, 0x4, 0xfff, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x8, 0x9, 0x3ff}}], 0x120, 0x40}, {&(0x7f0000003340)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000004380)=[{&(0x7f0000003380)="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0x1000}], 0x1, &(0x7f0000004640)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0x8000, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0x200, 0x3, 0x1, 0x9, 0x7, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x8000, 0x2, 0x6103}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8200, 0x1ab3, 0x3, r12}}, @init={0x18, 0x84, 0x0, {0x800, 0x5, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x1, 0xe38, 0x9e, 0x3, 0x9e9e, 0x81, r13}}], 0x120, 0x40000}, {&(0x7f0000004780)=@in6={0xa, 0x4e22, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xc0a}, 0x1c, &(0x7f0000005d80)=[{&(0x7f00000047c0)="b117a8233dc1d265bf75e1bb8b8a0edcd36f837dfa53f09fae", 0x19}, {&(0x7f0000004800)="0396158bb4066490648923cdd8df3c6e5a8b4a83fea2a49f02bffd9d90038bd48af292a15778fcdcbb8ed875d9ed9dc736677e7e43ed4bb403748877b5d0d4bc8a69be9a0f4aa2b423d7fd35c9cf6e0fbe626451624c5d18b3628c28f54cb6775f35edf12ac4a1f0836c6972812fef9980da0d30e1ed7fba063fdd5766153c59c01bbc5e04bb49ccd0a913ca6688a460cb57e08cda87290eb554d9c46d43ed3daf559a50a27cc9643e502e7335c256f3d7c133eb2c3b04bd964321620fdb9f4d0e3418f3499b1824049f1e44001787bd00ab47eecee9f6a0f69a766fe9fc5d124645bac799db7830615168b7bb39c6922cf7b76c8f0e79791f", 0xf9}, {&(0x7f0000004900)="8a6711748090d745d519b9c2", 0xc}, {&(0x7f0000004940)="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0x1000}, {&(0x7f0000005940)="ea9f361cd32ed6326e5af00b082c30d3434d121d346f20d4d3bd92c0854e7b42de0bce3fc4a8310f76223c116871c9e3da8e59522231659866e213555405098f3a6e860e7b89b9ac7d5c3cd946687325b886196c1072f6787973c224f680aa5bb121a24300a7196571ba35ac45421958f7ef0f32725d68270573d890db091d627a0d08fa1858a3375153f0afa0e63243e7ca410aad753a51a36477607800", 0x9e}, {&(0x7f0000005a00)="948f5de77f4a16dcad1948da6591660e7be9c9256a79935ba9ec4fb68814d51459c5f43b687ac8c2a5268f2e104395ac39b19bbd4e2f4ed526d6e3d12e191647dec279c0f9eedec67c05ad0fa6e15e318f2f4553254b3d93b820abe256b3707f42f38699889dd0d82a07807d25bf13c7c297e33587f5d612eb808d68bb6dd78567d37b1564f0bd049a434385c46703383596b978fb256dacb1b1e2d9d43495fdc83e2f00c6c6f70e8745f6b58eef221a8f8ad119798b3f46d8e9e2b6749d7b30df44b5dd5856ed8006898168838914bb7e4ddb84a6d965f9208d2d174be1", 0xde}, {&(0x7f0000005b00)="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", 0xfb}, {&(0x7f0000005c00)="feccf2c64c8ca02dd8e8dc1b5c9e968915c47c8972768bb026687ea969d12fe17967a1cf0c5884047b94afb10556adb44279737c082a690eb15751911eae143d9e82125e8e5ce773ecd646d9e277bee6fe74877a09e6d6932210642cf49c3088dea59d3a1c80452000680f038eae75b1c4256439517395aad1bb977243e41214eb32841bbf63f919e3f141658903704fb9e58257dc1eeb260aca4ea44936e6f5895981bd637c1576b896c1835d5453a0ebbc61861040", 0xb6}, {&(0x7f0000005cc0)="116404ecb36f08328fcccd0e7c74fad3230fbdc21b93ce9f007599bd42c4f0e00f0cc3b770190afa69e575747e3288de854527ad7461c6b9e9214fa39cfb2e9a1e62a92e2e32b058ba2ad892f907c6da0a7d", 0x52}, {&(0x7f0000005d40)="811e0e6e", 0x4}], 0xa, &(0x7f0000005f40)=[@init={0x18, 0x84, 0x0, {0xff, 0xbd11, 0x7fffffff, 0xfffffffffffffbff}}, @init={0x18, 0x84, 0x0, {0x995, 0x100000001, 0x130a5dee, 0xa3a}}, @init={0x18, 0x84, 0x0, {0x2, 0xffffffffffffa97d, 0x6, 0x10001}}, @init={0x18, 0x84, 0x0, {0x400, 0x3, 0xfffffffffffffffd, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x6, 0x4, r14}}, @init={0x18, 0x84, 0x0, {0x8001, 0x7, 0x1f}}, @init={0x18, 0x84, 0x0, {0xb9, 0x9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x200, 0x8, 0x100, 0x5, 0xa6, 0x8, r15}}], 0x180, 0xc0}, {&(0x7f00000060c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000006540)=[{&(0x7f0000006100)="0847aa3647052e8d93de4c0e1bc7eb492c3ec0537847337353159701d0324ad141452fd9fd9e0b26bbf928a94f4e28d46499f5b9ac104cbcd2456d21cef163368e7d9e70bbeff1", 0x47}, {&(0x7f0000006180)="1c33fcebbc6ff7251a3d2f6a44214decdb40dca8b40253729d", 0x19}, {&(0x7f00000061c0)="64048300216f38ce0f2a92cfb137b2856e900e3840c69bbec2000736e2188fc142e0371e4efbfae0ccd48236cfa43d77bb8786acfae9fe234035dc80839c14e70067c0e81d92a5f9e3eaf0daf52950d6d0b5f08b86304bdbaf446bc36fccdaab5c83931d3d04f0a9d6de92746c97db1c90a636eead81652600a9d5d8ea3d2aa18b29c565b028154629d36b507afc4757a8a31fb83338f2daf4bb6470a14472a4934145a712b612d0227c1fe6b7117a39031514aa028db16f1ed98907dcfaddc1c81204763744f6a60d93e9baeb4c3f99bf7313895943d8ae", 0xd8}, {&(0x7f00000062c0)="fb9c352b53dfdbfcb3e9b701df8b84771f92693fd6599a9481eb52dff73e79b0c0f1163488f7676ccda11275a2da614342008ae568a2ebf1bf3c735dc2e002ffee31ef1157b51965bcaf5d11d6df802f999af1ad63bf349b986904d2bcf6122aaf95bc00418ed1bbe7c1bffeaad7093709e37b463c9ce1", 0x77}, {&(0x7f0000006340)="a46fc53851e24acbf8ab02313f16fc9d3323", 0x12}, {&(0x7f0000006380)="9d31e0d0d59eed95466571a725096c787299ed00227445d05144ae44387ae3ea54289eb6b306d3c909e66a60807788fc9b0a0f2c641872265f0e17a909e30d7f2642297cbb98877a90ff5f0bb4ede9d159f05205a5ade86e9c55325e9bf6", 0x5e}, {&(0x7f0000006400)="19df6ebf56e1c3a0842e51a4426573a37a6d14d7ff0cb99b61fa132a35047ca1d28f02c4ec6dee02339e71cebaa976bf57bfb7bf27da13761d5fc92114c99eee120565f9ec30d787013e9adf21b7a976720dab158445b9bf6641f6187b369c07112e2bd352cbe4ca03c566218ff4cb33a4d0e4662818901e1fae26e5b18638cea7b38221d5b0fa30abd3f209d39cffdb538c0b8b7b80ff1fa1a1648e", 0x9c}, {&(0x7f00000064c0)="a793477b74197c305d88a0d02434ddf9bf87219e", 0x14}, {&(0x7f0000006500)="b3ee2daed7279c90f521044c44461b23d0c7b2bc8cd8cb", 0x17}], 0x9, &(0x7f0000006740)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x204, 0x7fffffff, 0x2d8, 0x26df, 0x7, 0x1, r16}}], 0x30}], 0x7, 0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000440)={@loopback={0x0, 0x1}, r3}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x45}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000280)=""/153}, 0x48) 2018/04/01 09:06:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070cd, 0x0) 2018/04/01 09:06:55 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:55 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f00000004c0)=@ethtool_cmd={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56da}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'vcan0\x00', 0x4}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e23}}) 2018/04/01 09:06:55 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000020ff4)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000020000)=ANY=[@ANYBLOB="c7f4e3ea09ba160000b900001d020f00"], 0x14}, 0x1}, 0x0) [ 79.407674] kernel msg: ebtables bug: please report to author: Wrong size 2018/04/01 09:06:55 executing program 5: r0 = socket$unix(0x1, 0x8000000000005, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) accept4(r0, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) r1 = memfd_create(&(0x7f0000000000)='cgroupppp1\x00', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7d5, 0x2, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) 2018/04/01 09:06:55 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x100000000, 0x0, 0x0, 0x11}) 2018/04/01 09:06:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000006, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180)="01", &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000180)}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c11ff3)='projid_map\x00') sendfile(r1, r1, &(0x7f0000000000)=0x20000000, 0x80000007ff) 2018/04/01 09:06:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000a8167112a673c4a622545819176735a600", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f000000000000000000000000000008001a0004000700"], 0x3c}, 0x1}, 0x0) 2018/04/01 09:06:55 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x6}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x6, [@rand_addr=0x4, @empty, @empty, @multicast2=0xe0000002, @rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0x13}]}, 0x28) getpid() ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="c670208b56cf79293858151484196e47039f674c37f46d80aa4df11a939d7f3085976a5cb9c01713a37613b5da82347b7e1386513218766a2bcd") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000280)=0x8) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r4}) r6 = getpgid(r4) tkill(r6, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/01 09:06:55 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x5c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006380), &(0x7f00000063c0)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000000)={{0x48e0, 0x4, 0x5, 0x393, "3fda3c96ce0b1561e8a10b9261a10290d688964669a6098e8713a1068cd491efd09e085138d3086151ede272", 0x200}, 0x3f, [0x2, 0x3, 0x6, 0x232, 0x7, 0x1, 0x4, 0x8a02, 0x20, 0x25641dcf, 0x4, 0x1, 0x7, 0x20, 0x2964, 0x20, 0x200000000000000, 0xffff, 0x2, 0x80000000, 0x9, 0xe1, 0x1, 0x2, 0x8, 0xffffffff, 0x6, 0x80000001, 0xffffffffffffff83, 0x6, 0x3, 0x0, 0x2f361434, 0x66f, 0x4, 0x22ba, 0x2, 0xff, 0x5, 0x7, 0x16, 0x8, 0x7, 0x2, 0x0, 0x565, 0x1, 0x200, 0x0, 0x200, 0x5, 0x6, 0x1, 0x5, 0x5, 0x4, 0x1, 0x7, 0x6c28, 0x3, 0x4, 0x8, 0x20, 0x5, 0x0, 0x4, 0x9, 0x7, 0x1000, 0xe2, 0x9, 0x4, 0x926, 0x6, 0x9, 0x401, 0x200, 0x3ed4, 0x2, 0x7, 0x9, 0x8, 0x5210, 0x3ff, 0x7fffffff, 0x5, 0x1, 0x100, 0x3, 0x6, 0x3, 0x10001, 0x81, 0xc2dd, 0x100000000, 0xa23, 0x5583735c, 0x7, 0x5, 0x99e, 0xef8, 0x200, 0x0, 0x200000000000000, 0x6, 0x3, 0xffffffff00000000, 0x3, 0x800, 0x8, 0x3, 0x9, 0x0, 0x269eb77e, 0x400, 0xffffffff, 0x3, 0x9, 0x100000001, 0xffff, 0x7, 0x8, 0x3ff, 0x7fff, 0x2, 0x7, 0x7, 0xffff], {0x0, 0x989680}}) [ 79.450299] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 79.512491] kernel msg: ebtables bug: please report to author: Wrong size [ 79.541236] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/01 09:06:55 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x1) accept4$vsock_stream(r1, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e21, @rand_addr=0x1f}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, "b3ad7798bb320aab328a443d40f13859b9825e4462d24aea7ffa55a3c6185d5e81f90d181eeeb0f812f816bb"}) 2018/04/01 09:06:55 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc2502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x0, 0x400) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) prctl$getreaper(0x0, &(0x7f0000000080)) 2018/04/01 09:06:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000100)=ANY=[@ANYBLOB="569f21e79a4d29620c707cac33e278f6b845eed6ab9ca0ed6672fdaa"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 2018/04/01 09:06:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) sendto$inet6(r0, &(0x7f00000acfff)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x599}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) 2018/04/01 09:06:55 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x200400) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) getsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0xe, @loopback={0x0, 0x1}, 0x8001}], 0x1c) poll(&(0x7f0000000100)=[{r1, 0xfda6d2e200e4cf6e}], 0x4b, 0x7fffffff) close(r0) 2018/04/01 09:06:55 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) fadvise64(r2, 0x0, 0x101, 0x5) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e4", 0x5e) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) tee(r2, r1, 0x8, 0x2) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) syncfs(r3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) recvfrom$ax25(r1, &(0x7f0000001700)=""/222, 0xde, 0x10100, 0x0, 0x0) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x20000000011ffe) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)=ANY=[]) ftruncate(r3, 0x0) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c0002000071e56972f173773e77b9bc269dd0271beeae439aab5305e5dc8832c01367be795e92d21fd0b3c971b34dd3a1d14ba8810000000000000000000000000000"], &(0x7f0000002e00), 0x1400) readahead(r1, 0x5, 0x7) sync_file_range(0xffffffffffffffff, 0x1675, 0x4, 0x2) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd144c1df06ea", 0xba}], 0x1, 0x0) lseek(r2, 0x43, 0x6) fdatasync(r4) fdatasync(r3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x80, 0x1, &(0x7f0000001a00)=[{&(0x7f0000001540)="3053ca3e7fef2007332f2a84a6170a30157f8cf78549746a5d9837fea4464c6d3a055865e96ae45f45ac558b91e0d0ffa79a32c6a5de5050f9ef54b9e0bc333c0768f010b325329299144305e7b4078bf0c0716114c853f55f59ba502fe519c5bcb5d2f7d10939ed34bdb82a404770", 0x6f, 0x4}], 0x100000, &(0x7f0000001ac0)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@notreelog='notreelog', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@skip_balance='skip_balance', 0x2c}]}) 2018/04/01 09:06:55 executing program 5: socket$key(0xf, 0x3, 0x2) [ 80.815815] print_req_error: I/O error, dev loop2, sector 0 2018/04/01 09:06:57 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x20) lseek(r0, 0x0, 0x2) 2018/04/01 09:06:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/11) r0 = memfd_create(&(0x7f0000000080)=']eth1,\x00', 0x3) ioctl$TCFLSH(r0, 0x540b, 0x52) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x407) getpid() mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) readv(r1, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x9, 0xfffffffffffffffc, 0x1, 0x10001, 0x2, 0x1396b6c5}) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') getsockname(r0, &(0x7f0000000200)=@rc, &(0x7f00000000c0)=0x80) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) clock_gettime(0x7, &(0x7f0000000080)) 2018/04/01 09:06:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r0, 0x88, 0x1, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xfffffffffffffccb) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000000040)) 2018/04/01 09:06:57 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x5) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4000000000000002, 0x8000) fallocate(r1, 0x1000000000000, 0x0, 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r5, 0x0, 0x2, r4}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x40a000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/01 09:06:57 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6(0xa, 0x80000, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) r2 = socket$key(0xf, 0x3, 0x2) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x4, 0x4e24, 0x6, 0x2, 0x20, 0x20, 0x0, r3, r4}, {0x800, 0xffffffff, 0x2d66, 0x977b, 0x40, 0x0, 0xfffffffffffff3c8, 0x1}, {0x4, 0x80000001, 0x10000, 0x100000000}, 0x1ff, 0x6e6bb8, 0x1, 0x0, 0xef1037401e7ff625}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d5, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x3506, 0x5, 0x0, 0x3, 0x5, 0x0, 0x5}}, 0xe8) r5 = socket$netlink(0x10, 0x3, 0x17) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000000280)={0x3, 0x1, 0x5, 0x2, 0x5}) socketpair(0x10, 0x2, 0xffffffffffffffff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="6c007d55ebe7de5ddb0000", @ANYRES16=r6, @ANYBLOB="08002bbd7000fcdbdf250100000008000500030000000800050061dc00003000020014000100e00000010000000000000000000000000800070000080000080004003f0000000800090007000000080006005107000008000500010100000800040080000000"], 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) setsockopt$bt_hci_HCI_DATA_DIR(r9, 0x0, 0x1, &(0x7f0000000340)=0x774d0dc6, 0x4) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="0202004873d62f7312b22dfe55fe315ed6faff090a0000000000000000000000030006000000000002000077030000010000000000000000020001000000000000000002000006000300830609f8afe2495fb524148ea0300815050000000000"], 0x50}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r8, 0xc0605345, &(0x7f00000002c0)={0x4, 0x1, {0xffffffffffffffff, 0x2, 0x2, 0x0, 0x19be}}) ioctl$ASHMEM_SET_SIZE(r8, 0x40087703, 0x4) 2018/04/01 09:06:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:57 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x4, 0x401, 0x4, 0x5, 0x80000000}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) 2018/04/01 09:06:57 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x141000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r0, 0xa2, 0x4490, r0}) keyctl$update(0x2, 0x0, 0x0, 0xfffffffffffffea3) 2018/04/01 09:06:57 executing program 4: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x7ff, 0x7fff) fallocate(r0, 0x8, 0x0, 0x8000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x9, 0x4) 2018/04/01 09:06:57 executing program 7: r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x80, 0x100000001}, 'port0\x00', 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x20000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$nfc_llcp(r3, 0x0, &(0x7f0000000180)) recvfrom$unix(r5, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f00007ed000)=@file={0x0, './file0\x00'}, 0xa) r6 = getpgid(r0) fcntl$setsig(r4, 0xa, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r6) tkill(r0, 0x16) name_to_handle_at(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000200), 0x12c9a5d7ad030e19) ptrace$setopts(0x4206, r6, 0x26, 0x100008) recvmmsg(0xffffffffffffffff, &(0x7f0000525000), 0x411, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x2, 0x6, 0x6, 0x6, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100, 0x3, 0x96, 0x6}}, &(0x7f00000003c0)=0xb0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) 2018/04/01 09:06:57 executing program 5: rt_sigtimedwait(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000980)={0x77359400}, 0x325) perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x0, 0x301000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000400)={'yam0\x00', 0xfffffffffffffff8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0xd4, "41efa7389bdcdc2b2c276cca2c0915e98a99106d02248f42deee273fe2c994ef31fce82d312e7b50e742e35b72effc29b04891bb08d008d09247ee4e11f887b12cf0c6aacfb7f17878f40e7f7f5816db60629829ed493342f66b6e266ef2006fe4efe3f1d55534b712eec446a9ea359ef631ffa91de61b7bc6f7de455b54d88951db2b8bb4d20607ff845072b8b56729857c77f1ed97751c9b8da11c06b1eb52cbd88ad2151067d8ec12ddbd1249c0faaa0ae5adc51d1f236e9f923417a7d182b74c2f0145bf5d87b1a68acf57bcdade0432534b"}, &(0x7f00000006c0)=0xdc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0xec, "d93575f9e3d97833d582e0e8d1f76d4bde1b1cb8fd6cc869207a6c9eaaffabd3e9a6539652a025a6d5e802bf9145f91813292ac96d9e241803fec281e256b30f1fac6e266fcbc3b66d6956f6f99c65630911f96bde4c5cb7d50edac99063a76d71dce895ebb4314a755bd6acdd6b60bdf88ff37946f990e55eec345fd07066f98e0e8bfdd9acdc8267cefaa07cea932abeaa2e42a577bd1380c6a2c476a662e47d5032eab0fe08408196bb5f3008f6b8dc778107c224674b904b1c051da2ff4573207238e61a3c7a39201607d2c966d05bbad5f5c9880ea696fae5ca344f28b9fbd65ced102384d21e2bc234"}, &(0x7f0000000800)=0xf4) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xb39, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x20}, &(0x7f00000002c0)=0x8) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000380)=""/45) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000300)={0x3b6d, 0x3, 0x8008, 0x5, 0x0, 0xd26, 0xf7b, 0x7, r4}, &(0x7f0000000340)=0x20) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/101) syz_genetlink_get_family_id$ipvs(&(0x7f00000009c0)='IPVS\x00') ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r5 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5, 0x400) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000000840)=""/231, &(0x7f0000000940)=0xe7) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)={0x1, r5}) sendto$inet(r5, &(0x7f0000000440)="3b076f0ac697419d951309ca2d5d2a51f3993de4c1a5e18a6837d737514f217f56bed492b58c8f489820fbecb85e554cf7c42d315fd9d2c1fbbb0fe3df0bf6b8c1cb29f1164a736d1873b395a784c4d1f6908b5ad77939e69e3a67276b08f4aba819f2a97c12a994fe70db336672895e31182a0c28088e827830ad2670c760ea10fc72818ea18dcd07083721acc48c9c36e884674282a20307d5e073cc42329f6746e4531dfff7a5c9e8f8db46ada61fd78d115106e2d1bed28f7fca53923348a0632b29af8ffa2ddf0c3d7486adbf7347906f84777c10", 0xd7, 0x40080, &(0x7f0000000540)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) clock_gettime(0x7, &(0x7f0000000580)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)) 2018/04/01 09:06:57 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000060396b5d00100000ff02000000000000000000000000000100000000000000000000000401907800bba88600f9c97c000000000000000000"], 0x46) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x100000000, {{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000200)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000340)=""/218) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) 2018/04/01 09:06:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffeb9) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(r0, 0x2, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/01 09:06:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@ipx={0x4, 0x0, 0x8f0, "429e1d8bf1ed", 0x8}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)="eb27b4018494207c18b33095537cacfa890a471d80da405295a1407662269d7c42913abc5c8a7f03b36207020f9e64256f", 0x31}], 0x1, &(0x7f00000002c0)=[{0x28, 0x11b, 0x7fffffff, "4d6f64affe71c2e0a56c0e8aed58dd8fe0"}], 0x28, 0x4000000}, 0x1) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)) 2018/04/01 09:06:58 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000380)={r0, 0x1}) fcntl$notify(0xffffffffffffffff, 0x402, 0x28) close(r0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1, r0}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61ef0c8d, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3aa29613}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x200000000) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) r5 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7, 0x8}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, r4, r5) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/01 09:06:58 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32]], 0x0) 2018/04/01 09:06:58 executing program 0: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}) r3 = socket(0xf, 0x802, 0x0) write(r3, &(0x7f0000ff6fcb)="2400000020000bf0006b000420edfc0002250008010000080010ffea08000100000000b7", 0x24) r4 = dup(r3) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000040)={0x2, r5}) 2018/04/01 09:06:58 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6abd, 0x2) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xfffffffffffffffc, 0x8, 0x5, @tick=0x6, {0x4, 0x1c02e5f8}, {0x100000000, 0x3}, @quote={{0x5, 0x200}, 0xfc16, &(0x7f0000000040)={0x7f, 0x80, 0x3, 0x3, @tick=0x5, {0x100, 0x87}, {0xffffffffffffff01, 0x4}, @quote={{0xa1a, 0x5}}}}}, {0x101, 0xff, 0x9, 0x4, @tick=0x2, {0xffffffffffffffb2, 0xb76a}, {0x1, 0xffffffff80000001}, @time=@tick=0x6}, {0x4, 0x8, 0x1, 0x9, @tick=0xcb, {0xff, 0x80000001}, {0xb5}, @ext={0xcf, &(0x7f0000000080)="1e1e97a7d0f61453491888e2011f244471a3c78d766f74bc119eb11bad3512c5e806b3dc336f2519a2fe8a124d49b479469a2eb5a5e32a7537acedecf6447d017588a6589b89721363ca365f3e16b1ef423582333a357f56f5f867a1ed1942a95881f8999efa3de8f18007f49a4c23062f144601479b134ee7933c6799d445916550c428c53cc6033ed9bad973619fcf5ad6d32e84f978dc757e02fdae64b4218d9bb93985144adfa16b27d1c97020f097a49826692b7fc867ebccc4ae6e0e07ab420ca885aa9d1e0590c7802d4453"}}, {0x8, 0x2, 0x721, 0x3, @time={0x77359400}, {0x7ff, 0x88}, {0x800, 0x9}, @time=@time={r1, r2+10000000}}, {0x100000001, 0x2, 0x400, 0x0, @tick=0x8, {0x1, 0xffffffff}, {0x3, 0x4}, @raw8={"9148139df7ccfd48befa5db9"}}, {0xff, 0x100000001, 0x8, 0x101, @time={r3, r4+10000000}, {0x80000000, 0x4}, {0xffff, 0x8}, @note={0x6, 0x1, 0x3d, 0x10001, 0x1f}}, {0x4aa, 0x81, 0x4, 0x3, @time, {0x800, 0x8}, {0x3, 0xe13}, @queue={0x3f, {0xf2}}}, {0x0, 0x5, 0x5, 0x3, @time={r5, r6+10000000}, {0x0, 0xffff}, {0x3, 0x1000}, @raw32={[0x3, 0x0, 0xb6]}}, {0xfff, 0x5e, 0x1, 0x6, @tick=0x6, {0xfff, 0x100000001}, {0x9, 0x2}, @time=@time={0x0, 0x1c9c380}}], 0x1b0) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) fanotify_init(0x1, 0x0) 2018/04/01 09:06:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="b0000000000000001401000005000000dc10ab0a2d23611572526fb678f55b722e21d17906d562cb4ba825d95c700a2de26db6dfcd7db13f523d6c76dd748f5baf49587726b72761d66112416e741ed827136c3df4868a03f50e0c106a471120f7adbac8b00faec317a617c46aee2222d76cb5452a18ccfae09c13d6d94c560c6b20eda2ecf017e8bfbf9e85a42dc0e8713f01f5853fa429cec1004d3294d8dbcf2d1b1797ed49c649224e0000000000c80000000000000029000000000400008aee9cb6d5d927c75fff127bcef41a5382fa20e52a6c6f270298a86a9baac0d75707812a6ebad03459f990ade1fff579a930b417e71da71f60a9b47fded58442dd5a6ded2bb33fb0c23d318673ae6a04dbb72cf8a31ee2d52dbd26a4963a4258631eb24204f49650dd6244a3dfc5155f2d0de08714b30181f5d8788a7cd957800d9ae5f4a78c2dbb75892d853046fced9be9f4e4f56319558fbd277eecbe843fd3b35af4f477c270f1f4c9baf76e1df8342d000000000000"], 0x178}}], 0x1, 0x8000) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x1) sysfs$2(0x2, 0xf403, &(0x7f0000000300)=""/255) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000240)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @rand_addr=0x800}], 0x2c) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r3, 0xedbd, 0x9, [0x8, 0x7, 0x3, 0x35, 0x1fc3, 0xfffffffffffffff9, 0x7, 0x0, 0x9]}, 0x1a) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00000002c0)={0x0, 0x9, 0x2}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r3, 0xffff, 0x80000000000001cd}, 0x8) 2018/04/01 09:06:58 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f00009b4000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000004000000d802000000000000ffffffffffffffff70000000ffffffff00000000ffffffffffffffff00000000ffffffff04000000", @ANYPTR=&(0x7f0000455000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d8000000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x338) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x10801) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x1}, 0x8) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/182, 0xb6, &(0x7f0000000140)=""/72, 0x3, 0x1}}, 0x68) 2018/04/01 09:06:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180), 0x0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:58 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) read(r0, &(0x7f0000000440)=""/177, 0xffffffffffffffb6) readahead(r0, 0x1, 0x0) 2018/04/01 09:06:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324", 0xbd, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:06:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='netH\x00etstat\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0xffffffffffffffe1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000400)=""/177}}, 0x68) 2018/04/01 09:06:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6ba9, 0x10a00) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000000)) 2018/04/01 09:06:58 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x83) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x80000000, 0x3, {0x2, 0x3, 0x63d, 0x3, 0x9}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b30000001512e94dcb896fca227791aed80b1ae24cab949e1d64e56cb9ceb0d39963fe684849dacf470608341780df2083c668bf6976668894f02ff5580bc8c7285958c75c86e90978c87b9444b3f4d83855ffabd4bf450fda738f38d6bdab989b6ab31e783791c44e2dd5e87595363c4dd0a2f07c389469f82a570417a960b939d2b633be33849f05afff06bd63736ab8cb603f4f97edef189762e0784243ee6c08c8139908b49307202774d68dc4f300000000000000000000000000"], &(0x7f0000000100)=0xbb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x5, 0x20}, 0xc) socket$inet(0x2, 0x80001, 0x0) 2018/04/01 09:06:58 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x1, 0x10001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) futex(&(0x7f000000cffc), 0x3, 0x2, &(0x7f0000000080), &(0x7f0000000040), 0x0) recvfrom$llc(r0, &(0x7f0000000140)=""/85, 0x55, 0x120, 0x0, 0x0) 2018/04/01 09:06:58 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000002600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002640)={{{@in=@local, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000002740)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002780), &(0x7f00000027c0)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000002bc0)) socketpair(0xb, 0x8080a, 0x6, &(0x7f0000002c00)) socket$nl_netfilter(0x10, 0x3, 0xc) accept$inet6(0xffffffffffffff9c, &(0x7f0000002c40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002c80)=0x1c) accept$netrom(0xffffffffffffffff, &(0x7f0000003180)=@full, &(0x7f0000003200)=0x48) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000003240)) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003280), &(0x7f00000032c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003300), &(0x7f0000003340)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003380), &(0x7f00000033c0)=0xc) epoll_create1(0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003400)) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003480)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000035c0), &(0x7f0000003600)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003ac0)=0xffffffff, 0x4) epoll_create(0x7) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003b00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003b40)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000003c40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003c80), &(0x7f0000003cc0)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004280)) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000042c0)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000043c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004400)={0x0, 0x0, 0x0}, &(0x7f0000004440)=0xc) r4 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000004480), 0x80800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000044c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f0000004500), &(0x7f0000004540)=0x10, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0}, &(0x7f0000004980)=0xc) r8 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004a00)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004b00)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005080)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000005180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000051c0), &(0x7f0000005200)=0xc) sendmmsg$unix(r0, &(0x7f0000005280)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000280)="112095aeb759db5932495184301f3cc89b9e7b660e6fa1c8fb487e234e", 0x1d}, {&(0x7f0000000500)="023a874237cc29e67b5fa5d52631be9255cf62703f783b48800cc63536bf53bf3871615cd10fb79e8e87b9ca2a209420cfa766e6861f669351f3405b8f9ca358a361b2f37fac897c6e5141e5f630073d5afdd2433d92649b546ec98cbe33973c2114c498d943c6fc2fc5a2e40ba022e964b4177290", 0x75}], 0x2, &(0x7f0000002800), 0x0, 0x40000}, {&(0x7f0000002840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000029c0)=[{&(0x7f00000028c0)="b20b04811edcb5d70a9b9990c536af059eb492f529b4cc11710dd12d5800ea78bbff2094cf18c30d008ca6c88ceb052c4066c2ba735032180b50047c00ef6838f9035c6da9d1ed45834c7fea6cb2859c284c845831213e7dd3dc191bd3912dbf1ccc27cdd541adc6f517d61575efaa34d7e48e8d198852da5a0cf62ad44bc53ef305a8ca4c2f35bdb293b3cf62485b9c615631959856436f3d5ca7ce9fef5adaa1efd5f74a35da3cd008898a00c183ed0a11e9d08d0379cd679b5fcd7808cac445", 0xc1}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003780)="23b2b01cf337f25d7e5f93cb9c56c50f07d457b35dc2266535744468770171d11e6a54c67e3a48be14db0d713efef3c72336498b12b77143b8f8451dff7d9940d4162c6dca9d7bcf13ac75f41db2bb6d3f90a9ab5589b9d798e80a5cc940e030d40908016483ad1c9aba59b900b2311d04c0f7fa00f837955f55ebd69367c5b415043db16a2a41f4c4c908be2c6c575c7713370934b9c8e58a2c6a8b0c3969e87840bce4ada244", 0xa7}, {&(0x7f0000003980)="f76b6e8d44caa27687f6617c2fbfbd5d8862219591df28df5c0272a6ad284a3ce2cac086219b5e3d057f4e8a53977c145b2556c756e38668bc812104558f679b78957f0d75aec4db81357dcfde32f38c0789d4f93a2fa4d6782e2c825a96d3d585d87196f49d1ab125e56e4d9b8ec294546d6f4616b818496d2f975ec00afd410e98c5c7749dd18b71990c2ce49808", 0x8f}], 0x2, &(0x7f0000003d00), 0x0, 0x40000}, {&(0x7f0000003d40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004200)=[{&(0x7f0000003dc0)="2db3546d92cbd688109cc6fb5264535e65df029ae7cb5dba6b637028ec8036001a85f276f9db260cb119b3617ec34bfe60f7ac7079e1ea71c70878b7ffbb234b65abff37f0202b2f5f8e49868b88fd3db8", 0x51}, {&(0x7f0000004080)="3822dadc2f4810ca9b2bd7809ed89840431fc05b5e93bc05ee6d7595e4", 0x1d}], 0x2, &(0x7f0000004580)=ANY=[@ANYBLOB="da18bb1323", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="007f841b14e663", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x40000}, {&(0x7f0000004600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004680)="94eec757f4d7378aac15d1e1724560afce46e9718b7192f18c3de50dec649b8746a0df186a8b6698dbedc53f74b61f29257c5325c79df9bebe093710f41da4f890eb1f1c0c3ccfeb20a2e6ced88105194ef81b45cea415b95df22379d0b3f6cc7d65fc4b5412cdeadc5d3593463e23716df905edd8d2880a82edfc766f9668048a50f307466190f99454", 0x8a}], 0x1, &(0x7f0000004b40)=[@cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, 0x0, r9, r10}], 0x40, 0x40}, {&(0x7f0000004b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c00)="345d1cc2c1aedac047e560a757f5dada75b2841e333da5d05973d445e0db12cbc8084165aa11795767b0e76c7a53d2121dfbd19e8750f66714b1f90c69c14683af8ba90fa0e82f57d4b9f55a04158ee61bb31d711bb946214fdb63ea42adce3f3e6dabc45dee292b00d851ab89d04c2fef284fd33672fe022418cb8d264b9907436ffaa4e63e65ea9fac64a62881b89bda119d57b63df63df027e694f1f7bf543d08d52e4c9983ace6f105bcf40833f3fba8e2e9a21419942506bd9bd636e36147405a289fe56c548711fe18843d77555dba36abfefb6ca0aeb184ff1a386cc40d85764b5ac78b410e5a8364b5aa4c3741a8cb1c6b", 0xf5}], 0x1, 0x0, 0x0, 0x40000}], 0x6, 0x800) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r11, r14, 0x8001, 0x0) tee(r11, r14, 0x8004, 0x0) setsockopt$sock_void(r12, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r13, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3, 0xc6, 0x7, 0x20}, {0x8000, 0x4, 0x1, 0x7}, {0x6, 0xfff, 0x1c83, 0x7}, {0xa9e, 0x6, 0x9, 0x3}, {0x0, 0x9f5, 0x7fffffff}, {0x3, 0x800, 0x4, 0x7}]}, 0x10) connect$unix(r12, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write(r12, &(0x7f00000000c0), 0xffdd) tee(r11, r14, 0x1, 0x3) 2018/04/01 09:06:58 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/arp\x00') epoll_create1(0x80000) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)=ANY=[@ANYBLOB="cf2d4b2f00000000006f2dede50a7f4faef700000000000000000000000000f90717e433692b33545b"]) 2018/04/01 09:07:00 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback, @multicast2}, &(0x7f00000000c0)=0x8) r1 = socket$inet6(0xa, 0x80803, 0x84) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@ipv4}, &(0x7f00000002c0)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0xddb, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/04/01 09:07:00 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x8, 0x8000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'bridge0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000540)={@loopback, @empty, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4830}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@ipv6_newroute={0x58, 0x18, 0x40b, 0x70bd25, 0x25dfdbfc, {0xa, 0x14, 0x0, 0x4, 0xfe, 0x4, 0xff, 0x5, 0x400}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x8, 0x2d73, 0x8, r1}, {0x8, 0x10001, 0x6, r2}, {0xa56, 0x8, 0x9, r3}]}, @RTA_MARK={0x8, 0x10, 0x76}, @RTA_PRIORITY={0x8, 0x6, 0x7fffffff}, @RTA_PREF={0x8, 0x14, 0x3}, @RTA_UID={0x8, 0x19, r4}]}, 0x58}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) r5 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4000000000000000, 0x0) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f00000000c0)={0x20, 0x94, &(0x7f0000000080)}) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000004100)=""/4096) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x0) r7 = getpgrp(0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) r9 = getegid() setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080)={r7, r8, r9}, 0xc) 2018/04/01 09:07:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x11b, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3ff, 0x400000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x15, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={r2, 0x53, "932f828368c16efd24caa5e8ee3acf86e896de90e9c5c5e0c5cf6aca94c293e12083b46a919421bf66e819e90afe059eaabe0bac482630caecff62332dcdd169df777f65069d544c4b7f9151613dfe9f2d1f5a"}, &(0x7f00000002c0)=0x5b) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000500)="eeb3c432ad8fcdbdc97b01f0db4ccced4c095a0f8e5113d37fee1b57983f2ef63f74f8f998a0e3342e7289e94d85483dcb7f3235764e08d3081341f81f05198656be500e46eb88776be6beb7e881040096c2b3bb29136b7007e6dd59ced0654554794cd4657e898ce18cfc7b8163b80799dc7d007be0a98c8f0f14937ed15229ef69", 0xcc}, {&(0x7f0000000300)="58cc4fe195922be7f098400d317a414a1e7597b14f664e9cec952a09dbc4f58af63dfa2b9e99131481dd4e42330cd1d35b66fc43b3e5b4883d51b8d8ff1c4b3c629c5c9f1d2ca6b1106c133255c3dff53b7e8910d1b78fa137af6fc1f17305f65312531a37211940bb11199eeeefcd2869c96acd7918bc698b4d74b1096261f71937912f2b34f64d817434076403ca20b7fee0c88493c66d6790b973d418c4551f84b9956e3f7b4adc901895ca3b40bc70f8d1804f08b0ebe7c6", 0xba}, {&(0x7f00000003c0)="dfeb2c9ecdf1d6e8f1b14135081140cebf3613de30660029e7fd5e82bafb4ad435d93674ccf24f7bae3c2a53b22a43407198fc80db31baa65f20b180556cf28c7913b0e2c118f64ff234aecc505821c114f85769c3d414ab93a9547d9b2d8897594c68e63cd6f71ba91b3b8529bbbaa1743d87510ecfbb7e924f998199445657402a4a05ad143b47e458ae2b17ddb0b6043f2553b34b867f9f40520722c764d5a85f045d0a6b9965dfe842eec772dc8562be76d9634a3a86197a97e6bd26d5da24731aab3a537546d11081942f50d3a5f1af39f086d4badf20", 0xd9}], 0x97, 0x0) 2018/04/01 09:07:00 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/112) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/01 09:07:00 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002f00)='/dev/rfkill\x00', 0x8000, 0x0) sendmsg$rds(r0, &(0x7f0000002d00)={&(0x7f0000001600)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001700)=[{&(0x7f0000001640)=""/159, 0x9f}], 0x1, &(0x7f0000002b80)=[@rdma_dest={0x18, 0x114, 0x2, {0x4d5, 0x20}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x100000000}, {&(0x7f0000001740)=""/226, 0xe2}, &(0x7f00000029c0)=[{&(0x7f0000001840)=""/215, 0xd7}, {&(0x7f0000001940)=""/36, 0x24}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/19, 0x13}], 0x4, 0x30, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x3}, &(0x7f0000002a00)=0x80000000, &(0x7f0000002a40)=0x3ff, 0xfffffffffffffffc, 0x10, 0x1000, 0x8001, 0x8, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1ff, 0x3}, &(0x7f0000002a80)=0x3f, &(0x7f0000002ac0)=0x5, 0x3, 0x1, 0xf6b, 0x800, 0x8, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0xffffffff, 0x3}, &(0x7f0000002b00)=0x8, &(0x7f0000002b40)=0x3ff, 0x4c5d, 0x9a5, 0x9, 0x6, 0x4, 0x3897}}], 0x168, 0x4081}, 0x1) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002d40)={0x0, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, 0x7, 0x7, 0x8, 0x7}, &(0x7f0000002e00)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002e40)={r1, 0xffffffffffff47d7}, &(0x7f0000002e80)=0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x880, 0x4) r3 = epoll_create1(0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4000, 0x2) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x8000) sendmsg$unix(r5, &(0x7f0000001580)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000180)="becafcce81e4ede33ce56956827eb37766f0fee68c855fac70c7274c99a435ecb082c823989bc40528b6a294664b5c8c1dc694f3117ac095f113e8325a843995e2a2e926e655e735f30d2c506cfb81a33615e4b5a0f0e4f3355a240fd64d3425157e020543fca8148fec6413e2335444fdc31dad7d63339193042fb82470c59d0a43f7420e91d15518476c40c4b33b17908f1aac061f39a2502a7e8b85662b1176bb1482387470653c89827189cae9aee9cc06aed785d33f68386eaa4a0b6798270f6042fc196874cd6362c8e10366da6d860d731523e309ff2ebb6b279a3b6923635b5e7dcb47f5b7374d7990c0f4c099b4cf214b4b61ff4717c0fc2abcdabb644ae32bcb92d44745b0ac8e22810c2ef3d8563dfc5c6a0530070cb218574880df25e76a4211ebec2facb52ccc0466b84a7d71870c637d02f95a0e8ba80c1a866f82fc3d0049e626d9228765acbb0c549fab1e03474a5af2519233654b403e20c1c107d193ae094617b98b10378a4eb9b935fa1ab97491fb903ce6ed1d2a51d51e3d15b34ebdd996b7308071495f2c21288a47aaa41593e0f37d6ddbc7b5526bb1b47274e479c177f47a7cfd576e777981da6b12f3fb5515d24a1370c9675ac96628adb46ad2ed6def881218ab4d178139cbfc0a7904084dd59cab69d0161bff3cd39e56011bd2212117b678116d5cdd6344cf30d41f9fb6122cde232077d30f3685ec3f70468a9ae9e387eb45988f14b4cedd4b0acbf876ea9e43063f3214ad6dba77b1076bae127683b03f8c6542ddc663883a8a20d0f9ca041d5db9c2ee64ae0a2cf600ce578e6ead64a0b0dbfe36e909fe3a952bd2689a72bfc0af1a86ca1f9b79a0e7342e97d8bbe8b5e4ffb7a410c0a89356f35a7a0e3f0524b46d77fe3b825892b67e7abab233d04c387ab66f9bb330272d0f53cba9a062daf683f50ec311b12d008c4b87ee1fcdd9d74859888195691264c86df6d1188a534b8c938df783dfaf0f9b0fe501365ef5a31eab578d84d52a179d6480711f40368970eb22c5300e0a9c4a59219441dc6f1c0b2dab8f5780a4753abd234ba0a33cdf3d7fd29977c707a54485db3f959d67ee0a26bddb3c34c3c44386f2d3578dd1f6ad31b7241511da64723fc6da4d66250aa60d82347a2d8dd4ea74ae4032eed8d9c7cf654022c10605d2158731187eae1dad8387197e2b774162ce9ea52eaa8f5c8b966281cc34cacd697318184700e242bc4979a375d975fc52395e9ee46e010d2c7f97c9f72aeba542df8927c36cd2291a25c27cad0965f534807315c1bf7859530025f197f0317013352ded30050e9602d894bae215f8785b7e9d192185191915681a4a8866fdc16e0f85b05d28c1dd99454dc2f19e9923a097a021e7247b1ff4f3ca94a23724e8f0341bb0f2908a96b69213ac0ddbb2202f2b4d9e021da4246e77df5f02cb641e36b2b19dc89efaaa56b700ac0489bb02fb595726530567cf48d48ce589f19e96b2b1757ae570381f0d2e6b8220208ade6dbf156285b6373b26a54a56d2d12ea8a70b96c5f7aa004536a532aa0f529525a48928b40f3c9e25f1bcba0d05be9cbecbfdb7812d1aef27eca04b315e173e95c6df5eb65c4e40155669b7331a26e0e1ab64b0e14f23fa66500946fa5232b40b753baa8e45202595177fd4cca9a40a344cc2ee217a6170545889ea2eefd2855d437bd09fadf1b5291ccdf7303382fc2ca6f2565802d66918d1b979daf21cbdf01be81dc4b581dd2e549881cf1b8454179d5b4ad4f1345cf5d6638e7dc5ca64333cbcddbb13cc870e8bc556255d3bdc3f6cb7196d6cdbf4ec7df7f974c9152f2c8c2d83ca281be9863de4ae848cb3985712e05b8e8449a9857a9f6111bbb4083cfa322394bb1cfaa90a2ff49c902bbcd4388e54563ff4d34369d135a1d677466966ca57366833893dc4083eaa7217f8daab7fc8be51772aa94bae98f641c983df44bed00f0ffe109d58a3c46042387cb1d58cb9ab1d8158e622d99d3260a8fbcb5659a5e3cf27fdc236b54a68bc58378721fc6cc20cf33ed2189f9853f821e56d02eb681dcb09befbeabb0ab663b99fefd15b9418a09033717396716c0aa97f4f6605913bc603e4969868837104ddc1ffcfa410e13188abf85416152fd98179889710700b936a8eaff5fb55266ef63a786969aa0ec1226389e6207f383a55b437bd09d03af285f50a55984181dbc6d69d3c11dde0f3e9f982cc8ba6a02225d639efb20143b2ff689e7845330449df9df97015e3152546b2b03b1ddb0177434becff852c5674e31942ba4831376c3a967d1b186820d563dee0f4c5b542332d1af33403a61cc4b846727dd89422e7e05f3591ba39b67f481d1dccc326e480cc17ea70eaef3e6254bc7f8c6d2f70038f50a3d7ec1f9c8ecf6c336769605abb527edb104ab07cfeab182f8fd2ad9d1194dfb16bba6c9537bb31aa9c35ec69cea24e66ce2f11f066e0a58ada2bc98c93ea8a2bb317e6e05fc16a34a0df63d5a3b9e9363b7a325502561dc37729e3bed3e4b5c64b8632ea6c03bee639df2a44f9f4547df43a0857ff764b8057dd51b2bb37815b2a1362d3105c9ec7c4ce72349d98b6f1865ad69362d0184d1b4d5ac224773d74953987f3780ff53f0206c2f8cfae13d9b54ed1f7e2ac543e759243383d5482b8a319f3993269d09739b4bdfa4c9c6722ab9ee2903cbee91cc4a34941f6cc842cd48f912a656e3ec112dfe94fd6f01c5968b44ff4d279f1284dc060b70f3da14f78c5412e3335972650c10e05e84af8b66e2f2388d0180d313ca513d271b42c295bd90802f3295464de27c9ef669574246f3cc97c9448588a4e60962fa14b5324f288db2f71bfc6c863775d2a348eb5e08559fab6075c83a0eaea481f2eda410b33a83c3e48402936620f7cdbdfb851b8b1b3a4fdf42bffa9a143968dfd98e325d98952a8e733e7bf16c94a5b5c3b86e860bc4e28d7f5f3372f473f77115e978695973b071b0ec86d64307c34439d00d58406451a5e06beeb3a572d30ef09267c42605c931946363a5ff4ca7d8ef18b3fc17453e51f2873262f7b3598c1223aa334887fd57a3541b5a76b436c67cd0673dfd6d3442ace0cb60645e4322f74ea8c6f4cca753b852a2d4629c2d7fa5b29a1d5a51bb6124d77526f82f87b3f7ec713ced64ff8ebaef802f6f1e847ff8ca7602d02f5cdbb3a9bd23c7249b1cfc5ca05dea9f249c4b165244e744517fcb835c40ee1c63d832e3e523592e760ba84328dcda4f588867490eb094a440371acb65155e4243be9616fb90810ac8e6fbf6abc721e48dcb925d59cdf8eac65304cffb255eb79b8898dbec2eadf55dd45e7663aff479cade941299316931de331fb95d200c8ec3d5e39d13f9747ef4f18f9644b5cb7f0b21e1dedf8cb659b262443871bb64bb75c0965c68e18b0a786b4104cb65323476442bdef37f4a2afd3307813c0fd0a1ce2a593835c03012d67e3a4419bad67c94b53200d0ebdc93eb3e0424da0da4143ad228fc39fbf8962002c7d13ccbac83e4e1fe3e5b1062d7d4517a7a172b2b1678cb7d5cabda54032df1384b97cf0bf2c5a3bf9fbadb226c220a2eb1f33ba2d9dc5c3b6dab3e5ae2c55549d08ae895010fa731b558f144498cfaab23ba0bcf02cc6a194a6cc901c1cb6b89dd6122a5ee618643ec54ee0d2ff1323e3e3daf93c9add2411af24fd75be4eb08371f13a301aeb784f562139480a8a6cfbc7eb93fafda40a6de1137d5fb24bbd7206c87a3d07357d886f344e1423cf086ab116fe00b4e4dd1ec68f3c62f399bf076960a408f49f90f125dc57620c04c13bf8ad72a24c1e5935f51f7f3419c032c8ffa957391138f06e01e88d7f367105e379c6a1f2812851120b4766eaf92ebd07be900037d45cf359ca23948a06f0f1b7bdd5400dae5d769309152c3cc53e67514ad5fb3287e2c1f88b7129e9ac9aac1af79952c303572847b002f39658f1948c788f7f85a3d84aede420dca88627b17d3fde53a4062247ea6ec4110dbfd74e72c60a770ce9187499969dbd79631c4260fe03141f2ba252ff1002c12a83ced9eee9c283eb855f8f8a36fd99428cba07e6487fd3016d9e1ab7a28bb421a9c40f9e899590898384199a58eb5dc26223f874c35bac9f78f197ed417844fba2938f7227243447dc6d0ab3baa51de8c823e6beb9be4b1ec17d2d4eb310bcad3f52eb2875f8f40f50366082c90cb29d174bbcc89b007244767071c2ad98307dcf4e6a6a2ed57d92a4a0453f0ad7ad02111e71442275dbb894dec1b9e7e2d33c10bb003e6e11f88872f11b65cafeb7db10f6b77b1248df17142c7645548e7357518f3feeb6a4001c0e567736566dcb31493933e12c53d0c232c5680e8da4a93fa8b2a4c44af9a792f226062c9c74f18f52d77eefe579bcdf98a0ed3f573cddf05877a0fcdceec2417a669c4dadc228834a25baf821a3ef20b04816693d1cabc598e1571094d1d0e3fbe0b96f46b6cf4cf154774a3e4586bd4f2418c066e9087a791ac1ce86eeba93b7dd305d3c214a430fc676724c2060cf24017fb9d7b71bdb3779a757b0f4ee66093acd836fed58c637ab4db31409f2f2b45aa34196476b64e9d5bdc290163d797af4f8e0f6fcac534cd7b91c802cd6327782bf0cce4639a09cd026daa5c77dd05724cfe7963f44df40d2f7f9ece0b345a7cb2711844a32d19c43beb6256a81f150059b772de20ea9c85672b8b5589782446068827ebd58c5600641f2722c8ba41f261e3231222eaf2f9a6a629a8b0756f069b90f41c9b1b7cdb929c9c5e0ab43c1599879b08025898a059298952eb1c598a3ae4c50a1598174deb13387a02992f9fb35fb891ac431ec495f97efe876d60643cb283458c38f243fc63e55b5516fd5c3beae5d23626c96bc7bbfd19b0ee53609dc405ffd4bcd12e8b46034cf0ce52fb38bb6b770faa7963e5fefd783f55b0424f1700e240f018b464ad748a4927576cef4fc2df409ce88e149811e3cb5b66b12e23a583bf74fe6dc4ae040b574b3a0823579b1ec2f01c3838fe099f1e53f4d857283f752ed84322cfa6df1e0f0037b074ef01d37e84a1c580b59b697aff862c1c748105d5fdef833c0a18e32eb3c228a9f73592bbf69e3d14b64674ee41f83e1e00515055e3f6b30d8d87393137a480cce840df9a4c2ad85353c12a5f8c070389fed0824d77619c9f3483c954abf1c0fd905ba1bd3a2bba8c0de8758635c58620ac39f32596ce3910ea991967b69fc0c70689c26e71666a32fabb71195ea10c30315eb3a14bae437b857ad94dc884cd2578a03878096f3cde1d60424f0bd2e461cc9d262369389ed4ff4c0a867f03cbe933827de7000550391881cce62e2998e8e5be5356e82e949afd06fd8d06d939b6f1e5ba37e07165d4e9701a18599b4203b0d31ccc8677a6adb3fd48757ef791b08e2714f19253080df0f76e3d3a45e1f49e437899cd11fda1b9c70f41129ed5ba2bd44bdb1acb6b15041ce656562bee1966eba93cb5b3a0aacf12be51e3c4352c877455ae59f116229c4b927d8bb456f1d53ce40ca41056c3c5aa6939648c50bb0cdd016cda0cd8c82a8a0d4188f20859257c213e133a9fc9a320b12fd828276953ce5cee289064ef3a83498ed6bd2b61bb2314eddb5d0906cf48c63555744a93db39611c49ec076cf4d855e59752cfa1fa72b5c08f574a50069772db7eab86441a5e4969422dde8853edc367f6d3408e6c891eb6e94401c41e73e6e3e37a6573deb7f48a1053e6408806c7dbd067670dcce1ba77191ef", 0x1000}, {&(0x7f0000001180)="83670d86b44c3fd6f37d2c745ea5d95ab2c3c9e35c136b8b17068050a46b7a5727b309594972531b76d8415724b2695b39d925ab7c3bcf95fbf83c0c9788009191f6421805e4f45b475ae9948fdfc9ea45e311246cc1b6d6bfc932de17cb0ccf1aa5a92a53c2945f3b8ab68ae79a10c6f3f1558cf90a8c54c02b30f4c5d48e2d11db8c103a19c0f8ec83827cc504f5610180ef318063637caa41440d4db9df26663b48123578a03a29abd6108b3b05cc7f998523c58fe39745d86e88de", 0xbd}, {&(0x7f0000001240)="be0ce3d01e76840600dac3feffc39d348387c1da890f4dc327e0d83d0378b3eb9116d5579f7c7aa47083ee7901d4386fc8f9f9d3594efba96d28269303863cf7bbb61549060ad9cefbe0569c3e645ed1a1c1a858cab5fa6909a856b3c0fd4cf5cd1a5b2aba1f1aa7a4b2f67781a6a8fd0374f615ebf3d800ae01ac47c3416d613acb12a9923e18abeef19e774422f5d79893327cdbcd2620018d1423500efaba09bfcc3a009e87ca98470ee2570f97ab1b46fe", 0xb3}, {&(0x7f0000001300)="89730c7997c42687aac1b5ac36e7037f7954ad49997edcddab7725d0fb7640eece1caf2eb27f4edeb7cfb1e78ce79f2c75d32bdac10426e31fb0e3a4df8e140358a495f40869761715f777607312", 0x4e}, {&(0x7f0000001380)="e8d03fb0675ca50f556aeb5c5fe0fb5f3ffb165ec3eda431a9c038678e9abf5c0c85e2ff0caebac70ac6a794c6afc2c371329656a1d2cb2ed165a564545c4e2a9df8385d0339eb32c3fc0b4541146fbe3305f876263c5e91b20a5f3b18ef5f4383193b0fed3fead69de6d133aa51da98ee28016f359d640cc1c2e9e541e3344d914b15ec2e494e4c02a576e2a649d0af09aff47909980f0934edb25bffa0b930280dfc147fb98981f6e8546dcd89b096140a12e19fc85f87c389eed3cf4f58c2c0dc8e8251d81c4b3a141def85", 0xcd}], 0x5, &(0x7f0000001500)=[@rights={0x28, 0x1, 0x1, [r4, r4, r3, r3, r4]}, @rights={0x20, 0x1, 0x1, [r4, r3, r2, r2]}, @rights={0x38, 0x1, 0x1, [r4, r2, r2, r3, r2, r2, r3, r3, r3, r4]}], 0x80, 0x40014}, 0x804) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) open(&(0x7f0000fc1000)='./file0\x00', 0x2825, 0x0) 2018/04/01 09:07:00 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x20}) fchdir(r0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0xffffffffffffffaa) 2018/04/01 09:07:00 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1f) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/04/01 09:07:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"697036677265746170300007000100", 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='eql\x00') sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c000504000000000000000002000000", @ANYRES32=r1, @ANYBLOB="420000000c000200ffffffffffff00001400010000000000000000000000000000000000d9499e71438510746a9ef73628f89f6443b401c85ce2adfb01e5ffb6d693b226db9747071b8cc7dc90ed5834180683fc7754c2"], 0x3c}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r1}) 2018/04/01 09:07:00 executing program 2: r0 = memfd_create(&(0x7f0000000300)="066f47767100", 0x7) ftruncate(r0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='wchan\x00') sendfile(r2, r2, &(0x7f0000000080)=0x3fffffff, 0x4) r3 = open(&(0x7f0000000240)='./file0\x00', 0x300, 0xd) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000100)=0x7, 0x4) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000040)={0xffffffff, 0x8}) getegid() acct(&(0x7f0000000140)='./file0\x00') ioperm(0x2586, 0x400, 0x1) acct(&(0x7f0000000bc0)='./file0\x00') ioctl$TIOCEXCL(r1, 0x540c) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000ad000000613728e71b645ff24d8ab89d7a7ff7c402766cfcbf8c242286261b8affffa4cb1239d33b0485951ca44bd2da11864dcb7820992fd9e0747bf131d83e3444ecf8d8bc0693c4f74ab40bd22e1df80f8a38d3430eace7734d69ce83a5de8cc1000000d2ae861a8cf56e92aa80ee6aa21afd2ee921e10c0bea7f17249e434065fc0bff565b77ac8d95717c2a6bd72b33daba1c5ae43da6f4d8d04206d825a468eb0dcc07310428828122398d3eaa6407a8a9bd737a5446b3443f"], &(0x7f0000000080)=0x1) getegid() vmsplice(r3, &(0x7f0000000340)=[{&(0x7f00000000c0)="39dd935c7cbb3542314a5e9b3e1439ca803bc5f02594c520217d0dcaca5d808221e8750e3889b9a3c844534bb21c849430aad4", 0x33}], 0x1, 0x1) 2018/04/01 09:07:00 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000020000000000e90005070000001f06a0", 0x14, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0x8, "a86e5e30a7a8", 0x3ff}}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x200000000001, 0x300) ioctl$sock_ifreq(r4, 0x8935, &(0x7f0000000340)={'ip6_vti0\x00', @ifru_ivalue=0x2}) write(r2, &(0x7f0000000540)="260000002a0047d2ff0800000000ce206c3d8ed67ef9000000000700000000000000982dcf84c6b4f922dc72679c54a69860bb4e1b2e7753d4d93a67cb7bbf6db6123c0dd2dcaa47edac90c2570b3b0f038bd691e0edbdd0f2f09510ae96e3df3da5b3935cee3c3dba4cb1022e1822262075f28610762fd80f85f9b3fceb9a0f3c92385b434dfe4630c649c5a0104ca109112deefe587f47307a2edb53fbeb73af7310c226a5a21b6fa9f816f91f59f80be24e831774df1621f2879aa9beea393c58f6591d7d6d903e33c4f5c50767264ffef06b9427e205d96a32", 0xdb) listen(r4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x5, 0x4, 0x5, 0xea91, 0x5, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x88b, 0x8, 0xcb, 0x5, 0x2d}}, &(0x7f0000000000)=0xb0) r7 = syz_init_net_socket$llc(0x1a, 0x402, 0x0) setsockopt$llc_int(r7, 0x10c, 0x9, &(0x7f0000000000)=0x70c8, 0x4) recvmmsg(r7, &(0x7f00000001c0), 0x2a8, 0x2, &(0x7f0000000140)={0x77359400}) sendto$llc(r7, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000001c0)=""/1, &(0x7f0000000400)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x5, 0x202, 0xebd, 0x1ff, 0xffffffffffffffff, 0x8001, 0x7c, r6}, &(0x7f00000003c0)=0x20) bind$inet6(r4, &(0x7f0000000440)={0xa, 0x4e20, 0x2a1c, @empty, 0x3d}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)=0x5) ioctl$KDDISABIO(r3, 0x4b37) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000640)={r6, 0x6}, &(0x7f0000000500)=0x8) socketpair$ax25(0x3, 0x3, 0x80000000000000d2, &(0x7f0000000200)={0xffffffffffffffff}) sendto$ax25(r9, &(0x7f0000000240)="eee9b5211ef87c4ba592e93130d09dcb6827a6adf77f452ce5eaca72a2152a6dda175a7fc056e25d58088111670fe14ee382b59d3700987c57c65fe5f2f2e90d15b74b13586cc317f4f79ed17ac1ca4d29817328670feda6ab660ab920a7165a7eeff32693e4c8e17eecca2e8e949671c3eced19493b1361aa7053ff7e5a86f89df289b1f8c6f37c0529ad773356d243b2a2d3cabc889f501e46c9707fedd1c78b41be46ef3a301bb50afc389606630f649bd426d48e341dea7b0f43dcea59db28fa1f164c50a1cb78703ae0e0bcb5d0b1ce0cbe3ffb0f6e99527718531748402ca111cd5deb6e38f4", 0xe9, 0x10, 0x0, 0x0) memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) 2018/04/01 09:07:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='wlan0@vmnet0:\'-self!lo\\GPL%eth0#]selinux\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x11, "c6d4d49378bd672ff2b73f3017da9cb840"}, &(0x7f0000000180)=0x19) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000e010000"], 0x28}, 0x1}, 0x0) 2018/04/01 09:07:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x11b, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:00 executing program 0: prlimit64(0x0, 0x2, &(0x7f0000000000), &(0x7f0000000140)) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) 2018/04/01 09:07:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000100)=0xffffffffffffffc7) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x5, 0x1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}}, 0x84) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x5, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) [ 84.066932] Process accounting resumed [ 84.111811] Process accounting resumed [ 84.131635] Process accounting resumed [ 84.172860] Process accounting resumed 2018/04/01 09:07:00 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x40400) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@local, @broadcast}, &(0x7f00000000c0)=0xc) setns(0xffffffffffffffff, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f0000000000), &(0x7f0000000280)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0xffffffffffffffff}, {0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}, 0x7}, 0x6, [0x9, 0x9, 0x1000, 0xfffffffffffffbff, 0x9, 0x64, 0x8, 0x401]}, 0x5c) getpeername$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/01 09:07:00 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000000fffffffffff708004500001c00000000002c907800000000ffffffff0000000000089078"], &(0x7f0000000380)) 2018/04/01 09:07:00 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYBLOB="d70fccf3c1ea576c077350f448d908a857a96a75deb03405ab455931d3f82224fb15c0c2f15417d34a3f93d3f6364432b3ad8ea135872ff13ad26ef301c76be645943e3ef553959c223916d5085be4a35c6ee13b6fd686bb988e5d72e8a92acb644b3ec17d1c24268680d44b04b719232c583c6846a6cc8dd086f3d9e8fed84ebdd102ef819178e783f74279638d3f60824b85cf3487a8c1178026108313f277288d84a97e57cd4cf964d4632467d3b8ac69c3d243"], @ANYRES64=r1]], &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) getsockname$netlink(r1, &(0x7f00000004c0), &(0x7f0000001400)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x14, 0x8e9b, 0x1f}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001640)={r4, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x9}}, 0x401, 0x8001, 0x6, 0x7fff}, &(0x7f0000001700)=0x98) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000500)='./file0/file0\x00', 0x1000, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000540)="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", 0xe00, 0x7ff}], 0x4, &(0x7f0000001600)) truncate(&(0x7f0000000200)='./file0\x00', 0x6) r6 = socket$kcm(0x29, 0x2, 0x0) connect(r6, &(0x7f0000001340)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x3, 0x4, 0x3}}, 0x80) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0xfffffffffffffcb7) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00000013c0), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001740)={r5, 0xcc, 0x400, 0x80}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x100000000000000}, &(0x7f0000000100)=0x8) recvfrom(r0, &(0x7f0000001900)=""/182, 0xb6, 0x100, &(0x7f0000000040)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) 2018/04/01 09:07:00 executing program 0: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x8000000000100) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="040000000900080036d1983342b52d94f7f003f8614ceac9ec85e6591880fca9ae80a191a16ffe04234124f3997fe52af906a57e9db7ad51dee31bdde6b5506fb0c673bad7ce930e357e9581b197f9d7047f4911ee16da3ac8caea75801302c2eec0b3a442c768737aa90a4f0e2fa39a35baefbc05be11f373d0cf415077203a8d5165c6c57171c91596c19118c79e7470a1f46246482b2d99455e21d43d4a4112ccc8b107bb5544ce88cf93880446eed41b9290b84b5baa586f4f98d6a0cf24fab0fda9"], &(0x7f0000000080)=0xc) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0xfffffffffffffffc, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) r4 = fcntl$getown(r1, 0x9) r5 = socket$inet(0x2, 0x80003, 0x5) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) fstat(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x0, 0x80, 0xa0, 0xbf, r7, r8}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x1, 0x9}, {0x6, 0xfffffffffffffff8, 0x200, 0x1}, 0x8001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x34ff, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0xffffffffffffffff, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) syz_open_procfs(r4, &(0x7f0000000000)='net/ip_mr_vif\x00') 2018/04/01 09:07:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x11b, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:00 executing program 4: socketpair$inet6(0xa, 0x6, 0x80, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x101, 0x2, 0x3b4e, 0x3, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x2, 0x3, 0x8, 0x2b, 0xd3d, 0x7ff}, &(0x7f0000000280)=0x20) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x0, 0x28}}}}}, &(0x7f0000000380)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x4f, 0x30, 0x9, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r4, &(0x7f0000000180)=0x4) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000040)=@routing={0x3b, 0x8, 0x1, 0x28, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x12}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x48) 2018/04/01 09:07:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x8000000000003, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x2c) mq_unlink(&(0x7f00000000c0)='security*\'\x00') r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xf45a, 0x1, 0x410, 0x7fffffff, 0x0, 0xc2f, 0x8, 0x1, 0x3, 0x3, 0x1ff, 0x101, 0x0, 0xfffffffffffffc01, 0x9, 0xba49, 0x0, 0x5, 0x6, 0x40, 0xfffffffffffff47a, 0x7, 0x1f, 0x2, 0x1499, 0x80, 0x3ff, 0x100, 0xffffffff00000000, 0x9, 0x7, 0x0, 0x3, 0x6, 0xf8, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0xf7}, 0x20, 0x754, 0x6, 0x2, 0x100000000, 0x400, 0x6}, r1, 0x8, r2, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000005100)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000001240)=""/4096}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0xc, 0x2c, &(0x7f0000002240)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0xbeeb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) getpgid(0xffffffffffffffff) ftruncate(r3, 0x92b) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000002440)=0x4) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000002400)) 2018/04/01 09:07:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/01 09:07:00 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)={0x2f4b2dcf}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/126) [ 84.755901] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 09:07:00 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x80000001, 0x8200) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000cf1ff4)={0x10}, 0x2c4, &(0x7f0000000140)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000006000000001cb4e2bf501db1bb9427ecd8337f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19007c8262d732940142ab1cf90b11e0141c63f5f94035"], 0x83}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f000053b000)={0xa}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/01 09:07:01 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl, &(0x7f00000000c0)=0x80, 0x80000) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/connector\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/191) 2018/04/01 09:07:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x14a, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x181180, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000180)=0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) get_thread_area(&(0x7f0000000000)={0x5, 0x0, 0x0, 0x5, 0xdc, 0x8, 0x40d6, 0x6, 0x3, 0x40000001f}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'syz_tun\x00', 0x2}, 0x18) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xfff, 0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0bff0)=ANY=[@ANYRES32=0x0, @ANYRES32=r0], 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000080)={0x4, 0x1, 0x9, 0x6, 0x4, 0xe1}) 2018/04/01 09:07:01 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x80400) fcntl$setpipe(r1, 0x407, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000011c0)={"7261770000000000000000000000000000000000000000000000000000000001"}, &(0x7f0000001240)=0x54) pwrite64(r1, &(0x7f0000000180)="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", 0x1000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x20000000000000ba, &(0x7f00000000c0)}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001280)=""/164) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000001340)="0afdf8e63364f803fe86b4c343cdfaf3173b3a91c9284e4cbf5633188c67500186f0c64d9ee27dc7120f0480562bc83d47b62ca00306210861fb320a63590e72804acfbd090e8a77e74bb36dd0805d895892dc1b1284d4a34f26553262e89736a298e9aa3aeb348dbd95d38a105afce24be5e6c4d34a340a3eb2924e7094c88dae1140e776b1bfda00e26962c31df9c3b3b4", &(0x7f0000000080), 0x2}, 0xffffff98) 2018/04/01 09:07:01 executing program 7: getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) connect$inet(0xffffffffffffffff, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) 2018/04/01 09:07:01 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) syz_emit_ethernet(0x13e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "33f210", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "bc18ae66a43c4372117faf1c51afe5e56d6ed55ef692b1bed9f064d298766e54dcf745fe78a1373a3bba040986a769dd3ad74c2b6e64d44357a8730525"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "098bd0d8496bf1724beabb14eacc7be8087e50d321c811445b88f9970163539de4c95b79746d8e792044f5fc278d754e7c9112981f1ec7f78ffa7a71045b3e12604cd81d196d3b0cf0a042545b89ae708e984fa4ccd180a7876bb4716f9a9dfe1ee76b021541c354aa7878798eda6e79f84da0355b69c0076d3926b781d7913624aeba4a09132e"}}}}}}}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x3, 0x7a52, 0xe0, r2}) 2018/04/01 09:07:02 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0xfffffffffffffff7, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500a30c61006150a8d8") ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0xfd, 0x0, [0xff, 0x7, 0x40, 0x2]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x6, 0x60201) 2018/04/01 09:07:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61, 0x7fff, 0x0, 0xfffffffffffffffc}, {0x6}]}) io_setup(0xf1, &(0x7f0000000040)) set_thread_area(&(0x7f0000000000)={0x1, 0x100000, 0x7000, 0x0, 0xbb7e, 0x80000001, 0x6, 0x75a, 0x1ff, 0x2}) 2018/04/01 09:07:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x14a, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:02 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc9, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], {0x77359400}}) 2018/04/01 09:07:02 executing program 5: syz_emit_ethernet(0xfffffffffffffdc2, &(0x7f0000000000)={@random="ef481d814099", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x88a8}}}, &(0x7f00000002c0)={0x0, 0x0, [0x538, 0xbe2]}) 2018/04/01 09:07:02 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xfffffdaa) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101000, 0x0) read(r0, &(0x7f0000000000)=""/126, 0x7e) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000440)=0xf3a4, 0x1) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000380)={0x15, 0xe4, &(0x7f0000000280)="68851cac6593f0482d6de4716032814081b742b7812212e20e6b78f5dc8db866dd8eca9b45357614701e113f966382b99e594923471f8f1fbe9cb971ba764571b8fbd2ac7568afe7f2d572f60f2ef2a0facc21f6b24e26c11bb56c0e692264d45924b25ed18871a8aa88f3be74ca8336411d9885166ba10998e09ad99aad9f73e556a9ecbf2a8a94b2e4cfd5104fc548f08a76fd3e8f5884dd1b9424e4f66a6275eada8462e351189950030f023909a862e59ee5efed5b745dfe775794b0baac51f5e22a213ea3814619526d322a29d4579149e4d30023823e62d8c9d1c7f256f9264295"}) setuid(r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) r5 = getpid() kcmp(r4, r5, 0x6, r1, r1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/01 09:07:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@can={0x1d}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0x2) r3 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x2a100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xffff, 0x3, 0x3, 0x8, 0xffffffff, 0x4, 0x5}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000540)=0x8) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000001c0)={r5, 0x2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r4, 0x3, 0x3}, &(0x7f00000005c0)=0xc) socket(0x1, 0xb, 0x3) 2018/04/01 09:07:02 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x10000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x9, "b1a6dfe147e319f7de"}, &(0x7f00000001c0)=0x11) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0xa25}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x4, 0x44a7}, 0x8) writev(r1, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/04/01 09:07:02 executing program 2: getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/92) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x105000, 0x0) prctl$intptr(0x25, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x0, {0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, {&(0x7f0000000500)=""/76, 0x4c}, &(0x7f00000004c0), 0x2}, 0xa0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001e00)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000a80c00002801000028010000ffffffff7002000000000000100c0000100c0000ffffffff180c0000100c0000050000006d24df06531e90fc3b2e4c0cd42f1f7c359651e1f599d073323b1196cfc8b57fe90eca6b54faef76a719774f47ce756641b03f8d2b9b90c93c9887aa4b62175700f839b5691e", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000028f3000000000000000000000000000000000000000000c74400000000000000000000000000000000000000ae00000000000003bac142b3e358d9e35c3d50c9369702df0d7806053d8e1e299650361cfc04d0f75bdd67252b0e37b9612b0c87799759678194f462e2ee2b99050016af2feef89d9de09af63d324e390e5aa2e6aaa7e5e1d82ecdf6b5b7e0ea17eb4c5a1aa25a930eb55aabf47e0fe7f7c70410622b129ac74f7d2d0000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0002801000000000000000000000000000000000000000000000000280069636d700000000000000000000000000000000000000000000000000000040401000000000030006164647274797065000000000000000000000000000000000000000000001000400001000000010000000000000038004e45544d4150000000000000000000000000000000000000000000000000010000001a0000007f000001000000004e230067000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010014801000000000000000000000000000000000000000000000000280069636d700000000000000000000000000000000000000000000000000000151508010000000050006f736600000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000090000000800000000000000010000003800534e415400000000000000000000000000000000000000000000000000000100000002000000e00000017f00000100023e0f000000007f000001e0000002ffffffff000000006263736630000000000000000000000067726574617030000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000a900022200000000000000000000000000009800e0000000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000101000000ac1414aa0000000000000000000000007f00000100000000000000000000000075000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007808c008000000000000000000000000000000000000000000000000e0077533320000000000000000000000000000000000000000000000000000000600000003000000030000000300000001000000010000007f00000003000000020000000300000007000000010000000000000003000000020000000300000036000000030000005300000000000000050000000300000004000000800000005680b2b6040000002e090000030000000000000001000080450000000600000003000000ff0700000700000007000000200000000400000001010000f9ffffff01000000020000000008000000100000020800000000000003000000001000000100000005000000010000000600000001000000070000000300000009000000010000000400000001000000ad000000030000000000008003000000000000000300000030c200000000000000000000060000000100000080b10000010100000500000003000000000000800400000000010000040000000300000009000000040000008100000008000000000000003f020000760c000006000000d102000001000000000400001f00000002000000f9ffffff0300000099090000010000001480c2550300000040000000010000000000010003000000030000000100000006000000030000000900000001000000a8be50420100000072f1ffff03000000050000004300000005000000ffffffffffffff7f0700000001800000040000000500000008000000ff030000010000000700000020000000bf00000009000000a209000005000000ff0100000002000000000600000800000a04000009000000000000000800000001000000000040000300000007000000000000003f000000030000000900000002000000060000000100000000000000010000001b0e0000020000000700000000000000d1330000020000000100010007000000ff030000ffff0000090000000500000005000000000000000200000007000000fdffffff0700000009000000070000003f00000004000000090000006f7ad830b1a00000faffffff090000000500000007020000040000000300000009000000000000000080000003000000000000000100000020000000010000000b00000003000000010000000100000004000000030000000200000003000000ff000000030000000900000002000000000000000500000001000000a80e00000700000000000000040000000000000040000000030000000900000008000000010000000001000009000000060000000800000002000000080000000008000069080000000400000a070000020000000200000001000000010000000800000002000000fb39ffff0300000003000000020000000000000000000000580400000200000007000000000000000000008000000000311900000300000005000000020000000800000009000000e6040000ffff00000300000006000000060000000000020020000000000000000500000005000000ff030000ffffffff000000000000000007000000000000000700000003000000200000000700000002080000d0c6000000000000020000000200000001000000000000000100000000000000000200000300000005000000030000000600000000000000a709000002000000ff7f0000030000000100000003000000070000000300000090000000010000004b0c0000cc580000bd3d000005000000ffffffff000000007f00000006000000010000003f00000003000000feffffff3f0000008262516b7f94000020000000080000002a1e0000000000008100000007070000000000000100000009000000000000001c0000000300000007000000010000000400000001000000178a0000000000000002000001000000010400000000000094ec000001000000c2090000000000008db7000003000000fffeffff0900000005000000ffffffff0080000002000000080000000500000000010000ff070000f9ffffff7f00000020000000080000000300000001000080810000000400000005000000050000000000000008000000020200000800000002000000020000000100000005000000020000005900000002000000030000000000000007000000010000000200000003000000020000000000000007000000020000000080000003000000200000000100000000020000dd0000000700000001000000000000fe00000000050000000100000000000080090000000200000004000000039400004000000001000080000000000400000001040000010000000700000001000000ffffffff080b00000600000003000000090000000300000006000000030000000900000002000000ffffff7f0000000001000000000000000100000003000000ff0300000000000006000000000000000900000003000000040000000200000004000000000000000000000201000000ffff000004000000200000000100000003000000020000000100000001040000010000000800000002000000ff7f00000000010005000000ffffffff00010000050000000100008002050000f8ffffff030000000400000000000000030000000000000000000000000000000700000003000000000200000200000000000000010000000700000003000000840b0000030000000000000003000000010000800000000001000080000001000300000000000000070000000100000003000000e1ffffff0008000008000000020000000004000000000000760000000800000009000000ff070000a97f000003000000200000008daf0000ffffffff070700000a0100004800534e4154000000000000000000000000000000000000000000000000000102000000fe80000000000000000000000000000cac1414aa00000000000000000000000000674e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xd08) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0xba, "e634efa68be6ecc578f712fdae795d84cec912e2e8eb0912d540b4aa07e1466882fefcc13fd9ca38902d20eef33e03ea22ac9349649dc537a4103a9fbcd4ce7129f9c5ac79e2357857ebe99a0c661d7cea5fa6b2e72c37b5a59d910e70a8eeec83095292ee6cdb3d470155ba55de78701f488ebb3059a592b8508b52dc3d4cc593c50838cdb7614f6dc0367b92bba1a2eb56fba671dd685a1052aff7f2b23f7742060272dbbbbbc431c3e732f70a0ed5821a0e37a8d4faa79f96"}, &(0x7f0000000140)=0xc2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000480), 0x10) rt_sigaction(0x2c, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f00000000c0)) bind$ax25(r2, &(0x7f0000000440)={0x3, {"3b8b494d380f0d"}, 0x708}, 0x10) 2018/04/01 09:07:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)="3a556a8cce0fb571269a2ad53425909ee24d3540771aff2c190c1d73f1cae123f1c24ae2eb8dd4a679") r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/04/01 09:07:02 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0x4, 0x8001, 0x8, r0}, 0x2c) 2018/04/01 09:07:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f940ec3ab0a2430391ad4f096c7fb9140f5a2e1a6cabf9e36b0e640fb93f04da34b1375915fbb9021327479657d2537b47fe15099bcdccb9e423e4210a1e48c1aa88ad42", 0x14a, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x88101) sendmsg$netlink(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 2018/04/01 09:07:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x100000003, 0x3000000000000}) r2 = fcntl$dupfd(r0, 0x406, r0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=""/22) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000002c0)={r2, 0x4b7ccee5, 0xfffffffffffffffe, r2}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) listxattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/186, 0xba) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$packet(0x11, 0x100000000008, 0x300) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/01 09:07:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x6fd, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x145000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/129) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="b27f74546010dda31b0adb2c21259b63f3ef9089abbb7bc45d0a9847da6eb62ce539ee2b7da9a3a6c727077627a583f012757d38a7549a5263b8d6395bd2afcad7159dd81b2e8c365a6e58345101726e17012a5c608e16a400410f557433362452ba1421ad051187b90bcf5e61bfe823af884421389c68bd03711ed3c24102a076c9443643ef2cd478f55e5c45603078180bbdb7677ec22357ff221414109e862cf6252637ab9d4d6cef6c5b920ad2dd58c643bbe47638fb8c58dab4cfaeea32dec2c1203618a148f60e775f000000000000", 0xd2}], 0x1}, 0x20002404c040) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)="ba", 0x1}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/01 09:07:02 executing program 2: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x8007, &(0x7f0000000140)="fc", 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x88, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @empty, 0x200}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x4e20, 0x101, @empty, 0x49}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x79, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x84) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x10c, r3, 0xb00, 0x70bd27, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x446}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x93e9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/04/01 09:07:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x162, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003a00)="d3340f04c693f8d75df97cf3cedcc0aad977b2150435c699", 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x8700) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6}, 0x8) 2018/04/01 09:07:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x6, 0x0, 0x0, 0x800000000000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x4}) ioctl$KDSKBLED(r0, 0x4b65, 0x2fde) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x40000001b) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000040)={0x2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) fcntl$dupfd(r0, 0x0, r2) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) 2018/04/01 09:07:02 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x400, 0x16101) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0), 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000100)={0x2995, 0xfff, 0x9, 0x7, 0x8e6, 0xffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) ioctl$int_in(r2, 0x0, &(0x7f0000000180)=0xfffffffffffffffc) [ 86.390783] kvm: pic: non byte read 2018/04/01 09:07:02 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwrite64(r0, &(0x7f0000000000)='L', 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040)=""/28) 2018/04/01 09:07:02 executing program 2: syz_emit_ethernet(0x376, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/04/01 09:07:02 executing program 7: truncate(&(0x7f0000001040)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001080)=0x2) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000001180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'vcan0\x00', 'ip_vti0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf0, 0x140}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'ifb0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x320) syz_open_dev$sndmidi(&(0x7f00000014c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x0) write(r2, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000595ff8)=0x3) sendto(r2, &(0x7f0000001100)="a129867f626b488f40fb02c9506223a1e97e78a72c2709048dbb132a4214827a63b193047d84918a2a8199b09bbe1190bd3cbef127d80e3f34bd6110a6011320204c8e5d966eda974fc0fa398008375234fb927ad7dde8fc9292f586aad0eda21404a40c0f4fda81c17c5d449b6879860deea58fd4de1ecdc135fa6af5654108897d99f66d9c43f82509e5be8541d1c0276ea0c5ab99cd70a1ac33518faa539e", 0xa0, 0x4045, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="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", 0xfe0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r4, 0x0) close(r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setns(0xffffffffffffffff, 0x0) 2018/04/01 09:07:02 executing program 4: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c559d6e3c559830000050003000001fe0000080000000800000400000015000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000080000000800000000000005000000000000000200000000000000000000000000636e6500000000d9f3b8a3f275fe95482b000f01ef", 0x82, 0x400}, {&(0x7f0000015f00)="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", 0x128, 0x8400}, {&(0x7f0000016400)="00000000000000000000000000000000000000000000000003f800f80078000e", 0x20, 0x93e0}, {&(0x7f0000016800)="0000000000000000000000000000000000000000000000000000000000000006000000020000000300000000000100080075006e007400690074006c00650064", 0x40, 0xd060}], 0x40, &(0x7f0000016d00)) 2018/04/01 09:07:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x162, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:02 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000003c0)=0x249) r1 = accept$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @dev}, &(0x7f0000000380)=0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x10000000028001) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x46, 0x2}, {{0x0, 0x2710}}], 0x20e) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x400) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xdc, r4, 0xcdbc9298a4dba38b, 0x70bd26, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2a, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x400}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x20008000) 2018/04/01 09:07:02 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xf, 0x7, 0x0, 0x8, 0x8, r0, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x5, 0x4, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r1, &(0x7f00000000c0), &(0x7f0000001180)}, 0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f00000000c0), 0x1}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) quotactl(0x6, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000600)="430f1a3046e7d8ae80a5914176b70fc6589818db8e84cef3d7019f8eeb615ace99c53cded7a55e4e6726632e3d7dcd1586f2fe40f99fb53ac1648d31ec9dcf2ba3e1fa185c860fddf227c4b9f8b528d18dc53c72b174eb86713eb2a00576eab5b91e25f07ba4b3ea262d84d60938e950b7473116846fe2d23d3f5087923ece79736b481aaa7d5a2b0a1c6f26178b3269cc080270d973") r3 = dup(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={r4, 0x4}, &(0x7f0000000380)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000000)="6d01", &(0x7f0000000040)=""/255}, 0x18) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/01 09:07:02 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)="88021285d7edaffe1544d8f7ccbc6334b98c9e560f1a57a58a96ad2b1bb22bf7dc868c0aa296e557496df9cf43e7b1902d1ff9fc2bb812f9c76d1ef8e7ce76b78c3f2cb645b663cc2b11f827c64d15ba0a0c96083c58f42c3999647e9679316811059827238ff4cbefe372e4de4f4b93642a6c48f3fa5ec4a32f10fabccb82246f27f092b50e68d1334e1aa03af3a0737e58bf8fe50d7a2b287c45a5cb896893", 0xa0) 2018/04/01 09:07:02 executing program 5: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000340)="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") symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/mes\x00') connect$nfc_llcp(r3, &(0x7f0000000240)={0x27, 0x1, 0x0, 0x7, 0xfff, 0x1a1b, "1e848e0840209299ca34c7200b17d1114213f19a3c17f303543fff1ae6fc1d11394bae20ece80943d523b3e39f0011c8c061820957a773af270fdb894af10c", 0x37}, 0x60) sendfile(r3, r1, &(0x7f000058f000)=0xf, 0xd) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 86.555256] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 86.565157] attempt to access beyond end of device [ 86.570163] loop4: rw=2048, want=2043, limit=208 2018/04/01 09:07:02 executing program 2: r0 = socket(0x1e, 0x2, 0x0) socket(0x15, 0xe, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x604001, 0x0) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/04/01 09:07:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffffffffffffffe8, &(0x7f00000004c0)=""/167, 0x5}, 0x48) [ 86.601240] hfsplus: unable to find HFS+ superblock 2018/04/01 09:07:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x162, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r0, r1, r2) 2018/04/01 09:07:02 executing program 2: kexec_load(0xfffffff7fffffffd, 0x1, &(0x7f00000001c0)=[{}], 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x404000, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000080)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) [ 86.662456] attempt to access beyond end of device [ 86.667510] loop4: rw=2048, want=2043, limit=208 [ 86.698077] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 86.741190] hfsplus: unable to find HFS+ superblock 2018/04/01 09:07:03 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r1 = getpgid(r0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r3 = openat(r2, &(0x7f0000000140)='./control/file0\x00', 0x40000, 0x6) readlink(&(0x7f0000000100)='./control/file1\x00', &(0x7f00000001c0)=""/72, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000640)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000680)={'ifb0\x00', r4}) rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) close(0xffffffffffffffff) 2018/04/01 09:07:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000200)=""/246) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001480)={'ip_vti0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000014c0)={r1, @dev={0xac, 0x14, 0x14, 0x14}, @rand_addr=0x8}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/04/01 09:07:03 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) modify_ldt$write2(0x11, &(0x7f0000000340)={0x9, 0x20000800, 0x4400, 0x4, 0xffffffffffffffe0, 0x3, 0x4, 0x0, 0x6, 0x10000}, 0x10) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r0, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fb32181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xbb) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x5, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) sendmsg$key(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020500000000000025bd7000ffdbdf25010015004e220000030007007670900c3e293f80000002004e24ac1414bb00000000000000000f00080060030000b28b8654affdc29e79192566b6a1005120ce7216c4583af3458cd60081166f9b1d6c8b1412307157d8f682766a06233a3ddeb1f2440345e40000e10716cab6609a1f7035350e19657dc9f32b25d7f5e8869fa68d0500c82377430af89ab7a7bf07bb4eea39eef412e84334fdc53eaabd8d7b90dd0000000002001000000004d20000"], 0xb8}, 0x1}, 0x40000) keyctl$dh_compute(0x17, &(0x7f0000000240)={r2, r3, r2}, &(0x7f0000000200)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f00000000c0)={'crc32-generic\x00'}}) epoll_create(0x5) 2018/04/01 09:07:03 executing program 6: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000280)="a1a4075f8800000000000000070000000041954bfba7c908ea0e11464486e05dfeb690257ca2cc434e0fe8eac45e45c7387fe1a9e510d62647129bfa9f2502fa1efe742dd1f795010fdd23", 0x4b) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x6f2, 0xfffffffffffffffb) r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x100, &(0x7f0000000300)=""/205) 2018/04/01 09:07:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x16e, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 09:07:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@bridge_setlink={0x24, 0x13, 0xe09, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x420000) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x2, 0x3, 0x2}}, 0x26) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0xfff, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000180)={0x6, 0x3, 0x9, 0x1ff, "3f4006faa717114259c82f8171703c94d76e7da1e3a71a864f422a20adae586c5520cf7936373d2a5420e141", 0x1000}) 2018/04/01 09:07:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0x7, 0x2, 0x9}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, "b3ad7798bb320aab328a443d40f13859b9825e4462d24aea7ffa55a3c6185d5e81f90d181eeeb0f812f816bb"}) 2018/04/01 09:07:03 executing program 1: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x201) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xffffffffffffffc0, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0xf, &(0x7f0000d14ffc)="02", 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0xfff) 2018/04/01 09:07:03 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x5b, "932403a7110dff4eb44dc69dd897a857e62a2145b172617587ce3cec6ce4925192efbd077aadcc416fe708ba746c904ba0e729373c9a26df317e42f1fbd82361fba077ef0d64a65b90c49637807c98693bedd504e2c1e3ef4d9f86"}, &(0x7f00000001c0)=0x63) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfff, 0x7b05, 0x9, 0x8001}, &(0x7f0000000300)=0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x40) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000080)={0xffffffffffffffff, 0x4, 0x2a0, 0xfffffffffffffffd, 0x14, 0x100000001}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010"]) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r6, r7}) 2018/04/01 09:07:03 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) connect$llc(r2, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="8418a5f8369ccad81f1e1f2527519d1611ace8c5a2a226e2b9e1b9dc8f0be1fafb3e61a1fb5c32644d4328a3b7159a5d810111de7f5f18680da9d00979e46062530593684e", 0x45) 2018/04/01 09:07:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0238000032030000000000000000000002001300000000000010000000008000030006000000000002000000e000000100000000000902000000e00000010000000000000000598e723e707dad2c64f9d9583a20f55a8f33d0222b0847dc05c6333a9a4df7cc4ef524091b064862c238692bea3041f81e9440bef3ccb3bb93b34afcdf71cb201f5c4fb69383dc3eec97531de50a333acb3369f961b025040000000e401c774928393413b954908b571df3c869b2838894d148143db3eed49ce1916aced8a6fe8e6e352de4d0d1bb38084232bb1fc09ae7ef321201d0e05a1fd929a45307603447"], 0x50}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000580)=@resolve_route={0x4, 0x0, 0xfa00, {r2, 0xa8}}, 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) write$rdma_cm(r1, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r2, 0xffffffffffffffe1}}, 0x48) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000180)=0x14) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x15}, @empty, r4}, 0xc) 2018/04/01 09:07:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x81, 0x10000) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f00000000c0)=""/242, &(0x7f00000001c0)=0xf2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) ioctl(r0, 0x4000080000001275, &(0x7f0000000000)) 2018/04/01 09:07:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x16e, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 87.416600] Option ' 2018/04/01 09:07:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x90806, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) sched_setparam(r2, &(0x7f0000000380)=0x1) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)={0x7, 0x0, [{0x3, 0x4, 0x0, 0x0, @sint={0x7, 0x9}}, {0x3f, 0x1, 0x0, 0x0, @sint={0x252, 0x401}}, {0x5, 0x7, 0x0, 0x0, @irqchip={0x100000000, 0xfffffffffffffffb}}, {0x9, 0x3, 0x0, 0x0, @irqchip={0x1, 0x5}}, {0x1, 0x1, 0x0, 0x0, @msi={0x1, 0x3, 0x515f}}, {0x4, 0x3, 0x0, 0x0, @msi={0x0, 0x54, 0x7}}, {0xffffffffffff8000, 0x3, 0x0, 0x0, @adapter={0x9, 0x8, 0x4, 0x1, 0x9}}]}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x6, 0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x2d7}}], 0x400000000000093, 0x2041, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfe, 0x800, 0x0, 0x0) [ 87.537652] Option ' 2018/04/01 09:07:03 executing program 5: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x57aa479c0270dd9a, 0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000400)=0x40) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006e40), 0x0, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000040)="2c32785e447890f5fabc69f83c244373193e42e464512e5f4225ab1cdb9757cf28ee97b50296461b1b3aa31b26a700d9baf28553fb6715077748a3804d6fd2f52142567facd1dc4856730753fa10ba52eb151424a605cee08125092551899df15b377e34b33e5b3bccfe751fbce2a1542b00e19c4dc3a807781937e7de1141dcd171e08188bfc994ded764a28d53a0a780b6761bf1401e66d17af5556c726cead6c995f58cb791284bf0bf32c14ef7b367d5590039f129198d496488140674f69669f3d7050d568ea144fff0c4", &(0x7f0000000140)="53860506d37e60a36221b1268fc02dcbc4cb93d16d31daa1ede60f3fd571d37feb88fa216031e1b7441ac9383206ba061f1e604604610f9cd34e249450af20a180111b49fd2e044f9d51ecd64fd41d3fd4d936cd1673c7eaed8cc09352908917ee42f7c4dd07375e55eba530f76c9f6860e09a21814af2405734f54a3f2f66614308f355e172d19ff4d05497cf105d4c056d0bbf6d9ddd7667c6608fee08352b1a4a5e990f04e4a4dcc0c233a17be2b26dabfa253f786bea3963c650214af0", 0x2}, 0x20) r3 = semget$private(0x0, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="a815b78a", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0xc) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000440)=[0xffffffffffff897f, 0x4, 0x8, 0x1e, 0x20]) modify_ldt$read(0x0, &(0x7f0000000300)=""/177, 0xb1) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000000240)=""/42) 2018/04/01 09:07:03 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66df", 0x87}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) sendto$inet(r3, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r3, 0x1) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r4 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) 2018/04/01 09:07:03 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3fffa, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x10a, 0xd6cc}, 'port0\x00', 0x80, 0x54, 0x100000001, 0x1, 0x10001, 0x8, 0xfffffffffffffffe, 0x0, 0x5, 0x8}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, r1) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) lseek(r0, 0xfffffffffffffffe, 0x2) getdents64(r0, &(0x7f0000000080)=""/188, 0xbc) sendto$unix(r0, &(0x7f0000000200)="e6611bb5d287", 0x6, 0x40, 0x0, 0x0) 2018/04/01 09:07:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r0 = add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000040)="706b8000000000000000e3", &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000726000), 0x0, r0) 2018/04/01 09:07:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x16e, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 87.762414] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 87.819711] device lo entered promiscuous mode [ 87.824863] ================================================================== [ 87.832407] BUG: KASAN: slab-out-of-bounds in __ext4_check_dir_entry+0x2de/0x320 [ 87.839934] Read of size 2 at addr ffff88018a380002 by task syz-executor5/9196 [ 87.847279] [ 87.848904] CPU: 1 PID: 9196 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #9 [ 87.856003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.865433] Call Trace: [ 87.868021] dump_stack+0x194/0x24d [ 87.871647] ? arch_local_irq_restore+0x53/0x53 [ 87.876316] ? show_regs_print_info+0x18/0x18 [ 87.880813] ? ext4_getblk+0x12a/0x500 [ 87.884707] ? __ext4_check_dir_entry+0x2de/0x320 [ 87.889549] print_address_description+0x73/0x250 [ 87.894395] ? __ext4_check_dir_entry+0x2de/0x320 [ 87.899234] kasan_report+0x23c/0x360 [ 87.903036] __asan_report_load2_noabort+0x14/0x20 [ 87.907966] __ext4_check_dir_entry+0x2de/0x320 [ 87.912633] ext4_readdir+0xd00/0x3600 [ 87.916515] ? __ext4_check_dir_entry+0x320/0x320 [ 87.921347] ? lock_acquire+0x1d5/0x580 [ 87.925302] ? lock_acquire+0x1d5/0x580 [ 87.929253] ? iterate_dir+0xc3/0x530 [ 87.933037] ? lock_release+0xa40/0xa40 [ 87.936989] ? check_same_owner+0x320/0x320 [ 87.941293] ? mntput+0x66/0x90 [ 87.944549] ? rcu_note_context_switch+0x710/0x710 [ 87.949459] ? __might_sleep+0x95/0x190 [ 87.953414] ? down_read_killable+0x95/0x180 [ 87.957796] ? iterate_dir+0xc3/0x530 [ 87.961571] ? down_write+0x120/0x120 [ 87.965352] iterate_dir+0x1ca/0x530 [ 87.969043] SyS_getdents64+0x221/0x420 [ 87.972992] ? SyS_getdents+0x450/0x450 [ 87.976943] ? exit_to_usermode_loop+0x198/0x2f0 [ 87.981672] ? iterate_dir+0x530/0x530 [ 87.985537] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 87.991050] ? do_syscall_64+0xb7/0x940 [ 87.995002] ? SyS_getdents+0x450/0x450 [ 87.998958] do_syscall_64+0x281/0x940 [ 88.002822] ? do_syscall_64+0x281/0x940 [ 88.006860] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 88.012373] ? syscall_return_slowpath+0x550/0x550 [ 88.017279] ? syscall_return_slowpath+0x2ac/0x550 [ 88.022190] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 88.027528] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.032348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 88.037510] RIP: 0033:0x454e79 [ 88.040674] RSP: 002b:00007fb141757c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 88.048359] RAX: ffffffffffffffda RBX: 00007fb1417586d4 RCX: 0000000000454e79 [ 88.055604] RDX: 00000000000000bc RSI: 0000000020000080 RDI: 0000000000000013 [ 88.062846] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.070089] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 88.077332] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 88.084583] [ 88.086184] Allocated by task 9072: [ 88.089798] save_stack+0x43/0xd0 [ 88.093224] kasan_kmalloc+0xad/0xe0 [ 88.096911] __kmalloc_node+0x47/0x70 [ 88.100687] kvmalloc_node+0x64/0xd0 [ 88.104378] __kvm_set_memory_region+0x206b/0x24c0 [ 88.109281] kvm_set_memory_region+0x2e/0x50 [ 88.113662] kvm_vm_ioctl+0x119a/0x1cf0 [ 88.117608] do_vfs_ioctl+0x1b1/0x1520 [ 88.121469] SyS_ioctl+0x8f/0xc0 [ 88.124807] do_syscall_64+0x281/0x940 [ 88.128667] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 88.133825] [ 88.135428] Freed by task 9072: [ 88.138680] save_stack+0x43/0xd0 [ 88.142108] __kasan_slab_free+0x11a/0x170 [ 88.146316] kasan_slab_free+0xe/0x10 [ 88.150090] kfree+0xd9/0x260 [ 88.153168] kvfree+0x36/0x60 [ 88.156251] __kvm_set_memory_region+0x1740/0x24c0 [ 88.161155] kvm_set_memory_region+0x2e/0x50 [ 88.165536] kvm_vm_ioctl+0x119a/0x1cf0 [ 88.169491] do_vfs_ioctl+0x1b1/0x1520 [ 88.173353] SyS_ioctl+0x8f/0xc0 [ 88.176692] do_syscall_64+0x281/0x940 [ 88.180551] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 88.185712] [ 88.187318] The buggy address belongs to the object at ffff88018a385dc0 [ 88.187318] which belongs to the cache kmalloc-65536 of size 65536 [ 88.200296] The buggy address is located 23998 bytes to the left of [ 88.200296] 65536-byte region [ffff88018a385dc0, ffff88018a395dc0) [ 88.212924] The buggy address belongs to the page: [ 88.217826] page:ffffea000628e000 count:1 mapcount:0 mapping:ffff88018a385dc0 index:0x0 compound_mapcount: 0 [ 88.227771] flags: 0x2fffc0000008100(slab|head) [ 88.232416] raw: 02fffc0000008100 ffff88018a385dc0 0000000000000000 0000000100000001 [ 88.240274] raw: ffffea0006286820 ffffea000628e820 ffff8801dac02500 0000000000000000 [ 88.248123] page dumped because: kasan: bad access detected [ 88.253803] [ 88.255403] Memory state around the buggy address: [ 88.260305] ffff88018a37ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.267639] ffff88018a37ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.274969] >ffff88018a380000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 88.282299] ^ [ 88.285639] ffff88018a380080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 88.292969] ffff88018a380100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 88.300301] ================================================================== [ 88.307632] Disabling lock debugging due to kernel taint [ 88.313360] Kernel panic - not syncing: panic_on_warn set ... [ 88.313360] [ 88.320716] CPU: 1 PID: 9196 Comm: syz-executor5 Tainted: G B 4.16.0-rc7+ #9 [ 88.329099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.338428] Call Trace: [ 88.340989] dump_stack+0x194/0x24d [ 88.344593] ? arch_local_irq_restore+0x53/0x53 [ 88.349238] ? kasan_end_report+0x32/0x50 [ 88.353358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.358086] ? vsnprintf+0x1ed/0x1900 [ 88.361860] ? __ext4_check_dir_entry+0x280/0x320 [ 88.366769] panic+0x1e4/0x41c [ 88.369934] ? refcount_error_report+0x214/0x214 [ 88.374664] ? __ext4_check_dir_entry+0x2de/0x320 [ 88.379480] kasan_end_report+0x50/0x50 [ 88.383428] kasan_report+0x149/0x360 [ 88.387202] __asan_report_load2_noabort+0x14/0x20 [ 88.392101] __ext4_check_dir_entry+0x2de/0x320 [ 88.396746] ext4_readdir+0xd00/0x3600 [ 88.400615] ? __ext4_check_dir_entry+0x320/0x320 [ 88.405437] ? lock_acquire+0x1d5/0x580 [ 88.409385] ? lock_acquire+0x1d5/0x580 [ 88.413331] ? iterate_dir+0xc3/0x530 [ 88.417107] ? lock_release+0xa40/0xa40 [ 88.421055] ? check_same_owner+0x320/0x320 [ 88.425352] ? mntput+0x66/0x90 [ 88.428606] ? rcu_note_context_switch+0x710/0x710 [ 88.433510] ? __might_sleep+0x95/0x190 [ 88.437460] ? down_read_killable+0x95/0x180 [ 88.441846] ? iterate_dir+0xc3/0x530 [ 88.445620] ? down_write+0x120/0x120 [ 88.449398] iterate_dir+0x1ca/0x530 [ 88.453085] SyS_getdents64+0x221/0x420 [ 88.457036] ? SyS_getdents+0x450/0x450 [ 88.460985] ? exit_to_usermode_loop+0x198/0x2f0 [ 88.465714] ? iterate_dir+0x530/0x530 [ 88.469575] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 88.475085] ? do_syscall_64+0xb7/0x940 [ 88.479034] ? SyS_getdents+0x450/0x450 [ 88.482983] do_syscall_64+0x281/0x940 [ 88.486842] ? do_syscall_64+0x281/0x940 [ 88.490875] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 88.496383] ? syscall_return_slowpath+0x550/0x550 [ 88.501287] ? syscall_return_slowpath+0x2ac/0x550 [ 88.506191] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 88.511528] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.516345] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 88.521504] RIP: 0033:0x454e79 [ 88.524667] RSP: 002b:00007fb141757c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 88.532346] RAX: ffffffffffffffda RBX: 00007fb1417586d4 RCX: 0000000000454e79 [ 88.539590] RDX: 00000000000000bc RSI: 0000000020000080 RDI: 0000000000000013 [ 88.546834] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.554075] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 88.561320] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 88.569017] Dumping ftrace buffer: [ 88.572532] (ftrace buffer empty) [ 88.576215] Kernel Offset: disabled [ 88.579815] Rebooting in 86400 seconds..