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", 0x1000}, {&(0x7f0000001580)="996fa8287f176742047a221339d4fdcfa155e1acdb136e90c091cdabcf999f3b203e331af1a00794c9bd7145cebfc090277ba21c65a87141e79d376401f6d65764972f05d3ce10da7b44", 0x4a}, {&(0x7f0000001600)="416ffad0494da9aae865eeac7d82565782ea344ad70dccd332ca5e36ea25c200788f482fc55ebf8b30f2007fd40d80d5216afc7b2ea2", 0x36}, {&(0x7f0000002b40)="6395bbaeb6759bfe09f62666d30f314fdafd274b5e6a3b081e60c3e3fc4b1f65a85d334464b54261ade1a97e", 0x2c}], 0x9, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x2a0, 0x4000}, 0x9}], 0x1, 0x11) close(r3) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000001a40)=""/214) 2018/04/01 23:00:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$TCSBRK(r0, 0x5409, 0x1f3) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xba3, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setfsuid(r1) 2018/04/01 23:00:29 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7fe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7f, 0x5, 0x0, 0x80000000, 0x9f, 0x0, 0x6, 0x40, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xff, 0x0, 0x200, 0x2, 0x3, 0xdb, 0x5, 0xffffffff, r2}, 0x20) r3 = inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x1) inotify_rm_watch(r1, r3) 2018/04/01 23:00:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x4, 0x0, 0x7fffffff, 0xfffffffffffffeff, 0x80000000}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/01 23:00:29 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/01 23:00:29 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:29 executing program 3: r0 = socket$inet6(0xa, 0x7ffff, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000005c0)={0x100000005, {{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}}}, 0xc5ab43ba7b92dfdb) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10, 0x200000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000080500005001000088020000ffffffff0000000050010000c0040000c0040000ffffffffc0040000c004000005000000", @ANYPTR=&(0x7f00000002c0)=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\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="0000000000000000000000000000000000000000004e350784650ff110fc783dc8f3e4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001801500100000000000000000000000000000000000000000000000030006168000000000000000000000000000000000000000000000000000000000800000008000000010000000000000050006f736600000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000001000002000000020000000200000038004d41535155455241444500000000000000000000000000000000000000000100000000000000ac141418ac1414aa0064006800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380100000000000000000000000000000000000000000000000068007261746565737400000000000000000000000000000000000000000000006c6f000000000000000000000000000064756d6d7930000000000000000000000c000000e6090000400000000000008000000000000000000900000000000000020000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000002000000ac1414bb7f000001ffff060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d80000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000d2d9cb32d877a205c0c87787963f3c66a60943d3b9bd5891b1cf84bfe78b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d80010010000000000000000000000000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000ff87000000fc0000970b00009b15ddd0b2b20000c800000000800000c4093f0038004e45544d41500000000000000000000000000000000000000000000000000100000008000000ffffffffac1414bbad000068000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000002a12849e138e8d469c78f3ce2ba25c8672bc29444fd176b8b8380821c647a794a6a05b2b551b21213855c01e0f8bb50239cb1f35c145a50a12e2"], 0x568) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8, {{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x13}, 0x401}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0xa7eec81a7b82f38c, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast2=0xe0000002, 0x4e21, 0x3, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0x4, r2, r3}, {0x304, 0x9c56, 0x200, 0xfffffffffffffffc, 0x20, 0x4, 0x5, 0x5}, {0x400, 0x9, 0x6, 0x1ff}, 0x5, 0x6e6bb2, 0x3, 0x0, 0x2, 0x1}, {{@in, 0x4d2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3502, 0x3, 0x3, 0x10000, 0x100, 0x800, 0x20}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000580)={0x4, 0x0, &(0x7f0000ffb000/0x2000)=nil}) 2018/04/01 23:00:29 executing program 5: r0 = socket(0x5, 0x7, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1a}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = getpgid(0x0) mq_open(&(0x7f0000000200)='net/ip_vs\x00', 0xc0, 0x11, &(0x7f0000000340)={0x8, 0x0, 0xfffffffffffffff7, 0x8, 0x6, 0x1, 0x3ff, 0x9}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xfffffffffffffffd, 0x9, 0x80000000, 0x8f32, 0x12}, &(0x7f00000001c0)=0x98) r3 = syz_open_procfs(r1, &(0x7f0000000240)='net/ip_vs\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) 2018/04/01 23:00:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x200000000000, 0x0) fallocate(r0, 0x0, 0x9, 0x8000) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) ftruncate(r1, 0x1000) write(r0, &(0x7f00000013c0)="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", 0x801) write(r1, &(0x7f0000001c00)='Q', 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x9, 0x12013, r0, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000000c0)={0x200, 0x7}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x81, 0x200) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000002c0)=""/227) 2018/04/01 23:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:29 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) fadvise64(r0, 0x0, 0x0, 0x0) inotify_rm_watch(r1, 0x0) 2018/04/01 23:00:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @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) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8000, 0xa00) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40100080}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x0, 0x70bd26, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) syz_open_pts(r1, 0x101000) 2018/04/01 23:00:29 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:29 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000380)="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", 0x111, 0xfffe}], 0x0, &(0x7f0000011400)) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x6, &(0x7f00000006c0)=[{&(0x7f0000000240)="5d7f6c196acfa505c5e7c7cc552765ce3d667e91ee121de64f63eb197539c69b7e053035f2c57c473d1d6ad12e928d9083c7ccf40e47649ae7a925409efda32af55310eeab56f0a7edc359d071818919c1f0b1b172ce3b55b09de8eb319f3ab4911d8e26754469414aee5d3766ffe4d031f61865df6d112b1a644aba95733351a548259a9f3dc8e29bcbed23b3b35fc42401ed0cf891e02b7b7de5283e6b2d2b49d5a2c6b3ab6767e61fcb35a62799377a97e3c9694efca8d0ed516a0858311db03747c8cfac073f07284ea6e0a8558fe1bc62ae96ad3c994f848816c652985d4469dc6520cc92a54a6917b6a20b", 0xee, 0x1}, {&(0x7f0000000140)="709e67d3e5609a0c20716a2f2765b84725864dc8a6ff47dc3f7d15d3e10c4d60df4344fc267783d12aef407b70d87ea25f109905b66b84e7726714552ddca222d64013df432d810f0dccfe133d39e646022b4743a785fa38a34bf367dd1e9f461d5daa3cb809df1a8c7dcc7c9d2ce8093c14d05dea8e559593e8", 0x7a, 0x7}, {&(0x7f00000004c0)="1c6af0ac4424bea53ad6e48b1d21aa9f2cedab4ee38d5792665e5b577ef047328f0937fa7b589eec1da2e87a7e081dfb5728dcd33e9c9391e4ce687520d75889d029dfa4194f292019764de5831d7740e4582cd1f1d6373c4874d2b70c2343b5043cdbdf4f6fb7810a598bab09", 0x6d, 0x3f}, {&(0x7f0000000540)="f77944f03bc24229bcda8080709816b6e39bde082baf9e5d816fd1338831fb25e0765500016cded16036e9e6718e62906f7a5fcbd42a1711721262982329de73ab5b97174cb76b9f51c2a95ab9eae6a1d73246c9050009f79c99e27f091ea78ff2cd57b81efc0c51ebb9281d7b78500f7166188ea43951e749380915c2636f2480d63441f24c09e21bbdd71b5afa1fc1d6a8cace59839c7b65764d3299b12ecaae", 0xa1, 0x3f}, {&(0x7f00000000c0), 0x0, 0x5}, {&(0x7f0000000600)="f809cdf5900a8851ab8fdff38980b024bed4280f6da6bcaa6b2fba8fca927e8d702788c5301e82f992affdcdcd3a6a2a9277868f1ffe467edb9c8356adf68347353c90ccb07cc678ff32bee3f3cc1f77aa3d926a356a1eb0adf712c26cf91121f9861fb7b01e670b17cb828e2be7d77f3582184206a2622935414ad81f303002e8764a7ead311e1c1619290595eeb1958bdf16", 0x93, 0x7}], 0x2000, &(0x7f0000000780)={[{@nocase='nocase', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@discard='discard', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x33, 0x30, 0x31, 0x34]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@discard='discard', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@flush='flush', 0x2c}]}) 2018/04/01 23:00:29 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00005f9000)=""/202, 0xca) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @empty, @loopback=0x7f000001}, 0xc) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x3a5) shutdown(r0, 0x0) 2018/04/01 23:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:29 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040), 0x1a8) 2018/04/01 23:00:29 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/ip_vs\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/249, 0xf9}], 0x1, 0x41) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000340)=0x5474) 2018/04/01 23:00:30 executing program 0: setrlimit(0xf, &(0x7f0000000040)={0x7, 0x3f}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @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 23:00:30 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:30 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0xffffffffffff0000, 0x7ff}, {0xffffffff, 0x9}, 0x1, 0x1}) 2018/04/01 23:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:30 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x101440) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x0, 0x20, 0x1}, &(0x7f0000000140)=0x10) r2 = inotify_init1(0x80000) inotify_rm_watch(r2, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x0, 0x8, 0x3, 0x3, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e21}]}, 0x18}, 0x1}, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) 2018/04/01 23:00:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xb, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x3}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) 2018/04/01 23:00:30 executing program 3: r0 = memfd_create(&(0x7f00000001c0)="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", 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x15a) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$void(r0, 0xc0045c7f) 2018/04/01 23:00:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfed6, 0x8800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0xc591) unshare(0x30002800) preadv(r0, &(0x7f0000000240), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0x2, 0x8) 2018/04/01 23:00:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r3, r4}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000000c0)) 2018/04/01 23:00:30 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000040)=0xe8) setfsuid(r0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)=ANY=[@ANYBLOB="02"]) 2018/04/01 23:00:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs\x00') ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/127) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) 2018/04/01 23:00:30 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x6) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/73, 0x49}], 0x4, &(0x7f0000000400)=""/185, 0xb9, 0x100000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x3f, 0x1, {0x3, 0x3, 0x1, 0x0, 0x5}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005780)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000005880)=0xe8) r3 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000005ac0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000005a80)={&(0x7f00000058c0)=@updsa={0x194, 0x1a, 0x104, 0x70bd2c, 0x25dfdbfb, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in=@rand_addr=0x1, 0x4e21, 0x3, 0x4e22, 0x1000, 0x2, 0x20, 0xa0, 0x3f, r2, r3}, {@in=@multicast2=0xe0000002, 0x4d5, 0x50674eb1ff08f430}, @in6=@loopback={0x0, 0x1}, {0xdb1, 0x9853, 0xfffffffffffffffd, 0x100, 0x3ff, 0x8000, 0x1c2, 0x20}, {0x4, 0xffffffff, 0x2, 0x6}, {0x1, 0x100000000, 0x4}, 0x70bd2a, 0x0, 0xa, 0x3, 0xffffffff80000001, 0x4}, [@sec_ctx={0xa4, 0x8, {0x9e, 0x8, 0x1, 0x9b, 0x96, "7d3d4a081b391f451cbddfa3e95689b64efafffc7e709c62ab03b0fb1b436b874fa6d447d3f1a65bd5ed04c0a4d026deca9638ca7dd2f1f993550c3a22674b1a129234355aafb53775f767a4ea82d9729a326d3071ab89389276dbc367dfaa66011337746eb71b5d0b400ae84d19b6f5d5142dedef32746ba756e8625962655dfd35de3e87b70b57e70f457bef2e3b72bb65aa8ef68b"}}]}, 0x194}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/04/01 23:00:30 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001080)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x25dfdbfc, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x7c}]}, 0x50}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) getgroups(0xa, &(0x7f0000000640)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000e00)=0x0) getresuid(&(0x7f0000000e40)=0x0, &(0x7f0000001000), &(0x7f0000000ec0)) r7 = getegid() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000e80)=0x7, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001040)={'bridge0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) sendmmsg$unix(r1, &(0x7f0000000f40)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000100)="e8e67a5d1385ff785d17ce3c57f9f71b2b0c3608fc8be055bad41d63c0ef2400aa7af31784527b6b94c8569d33b0845da072c5d5dd4d1556a3762abe3537a50f88c6b3032984387ab3553cf451ab46e555bac96f0db93a059d217a8235f0eee4c49c25608f6a13e29260287a44a1ebb376c0b0bd8597979aa6", 0x79}, {&(0x7f0000000180)="5e0b9282757565d16d1f81d2c095fc3dc997559ce74ec8fe411a00626a81c945ea271505eac87aac70344848a5ad6b785c3d9b40f179e09421630b0eef623ba26709567b6d0a525cf5f72eb68f88185be06f489a00daa18b502d1fe7c81aad69f20d7b7a020aef1be124c38a279810", 0x6f}, {&(0x7f0000000200)="e8bff48d0e55d36202909004222a7d21c4b91c44d166380e80fa0e717a5ba580bc655cbb158a0f14f8f9df25d630323c564876f9309105d311227b80d55c0624639f855a613907668872735872f08b8eacb2d60d3291ee3d864ab38023edc959b77d6585df4e8ba92e3d307988ca84666fe465f81e12b324bb2047384374551db16f50081f24872bfa3708106fe74c27f8d72b9d862db5e49ff46bc84cbdd6b4c355ad8bf0f4f8c2c1a6e3d5af45d6b4ca2288165c4ecb433fcf40b2bc59", 0xbe}, {&(0x7f00000002c0)="9b91fd6d9ee0f47406744a8170737a65974f70d0a8059de71dcefad8a235ea7962cbf57039359d283b869f5707040bac885ed17b97f951d8b3c5b08950eb02d17075202c808673ac8bad79d9f7ca3712d9873b8677801daa08f98ee2eb4f586d", 0x60}, {&(0x7f0000000340)="0b6666558fca57895982", 0xa}, {&(0x7f0000000380)="5211155fb4c50824e455025d878b779a5a4633b64700c54d3eebc6863a12e067966584f7e910784dcc89df636890ce5cde1e8027c03cb526aff34460bd67d3133e95e191f74e6c59ac9e2e2eb68d915706dc6066ff9005551ab0af9c75010d60d7160cd66ffb83123b0c7d75a29dd9c58480d87d35cc104c039232b44a0f3f777b0beb68653652a4f72146f920962beb39275f1107ddd125bdd9fd79d5ded337db4e508a76c209c34084de1957dce198edbf068203e69158c2227eb568a1681293f50be5416ad60aa3bdaa0e47345345cda20224452043", 0xd7}, {&(0x7f0000000480)="6bd81530325295d62ae7755fe8a62df7a7f4d35227456f2774ae1978b5660ba281b517e8f11d8db762c4b87716b9c34b86f90e18e19b52b7c15a", 0x3a}, {&(0x7f00000004c0)="8e6693751175ea25a139e08d67c2aeb952efe02e62af50add32388267f257884f8664cb0cf196f688aba4c7da3d89c6c92a2ee342fed53d238c37994fafb3e4c0dd87b6ea5980e538dbec3935d24d65f30220a282bd22a1c4a5e13853bb69230", 0x60}], 0x8, &(0x7f0000000680)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xc0, 0x4000000}, {&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000007c0)="6f0fd97a3b18c8ed8b6bf671bce5e2fdc99ba1fd1c3e54c29bbfd4bfc31eea21ba03f3bf4fb0ef8b260706192db928b14b56ec860d986520e6a7ff3f202b2af888b86c28d72574768c3cb2fddce2da39d8638dba10292aa59e5a9bff0661fffb7983f6b8c8a85153da12b9b9ade403d2e732b88cb947d5c90f158aa959af045432bcd170021f9acb27180ac7146cd7247d61f6eeb20c3cfdb2f5790932a0a3a81d01", 0xa2}, {&(0x7f0000000880)="28e7819c716c83d458f3eb408d0df2cee99b4d08823a9eb2c4819f5a9e307c7c5415040400688bb20f0b550f7b0a34f9156f47be792a3f61632d9c15a9229e6cb05f83038b47ae9863cbfd31d717d96f1760f9bc2cd94ab2", 0x58}, {&(0x7f0000000900)="efc2d556ef135e83240ee2b35159a9cc680bc82ce8d7f310f79c2466ba47fb32a7ecc1091f7f17731a365b887fdb42c7057b7a7c257174b851579db9fd12ff6f24ffbcee13969555cdb966b34a0164664b6e8ec323443e0757c60b636699733ccb8167d00b818d63506f15c5ce4a197f1665071b05abcfb0996ee191757e7124fabc9633b8b29ad229711cc7d7e459ba3d6ae8a7ce465b28c1d4abb47fcc75cdbec705acc3a63f60df6086d8749e82b6", 0xb0}, {&(0x7f00000009c0)="f5ced02dc890713ce8", 0x9}], 0x4, &(0x7f0000000a40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x4000000}, {&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000b40)="3c781aa336072432b9a5d2fe65f6f493fdd1a022e61d5e7e741168df79e147ee325b3061a1b7554ccff6c5fd0cd304adf573a0237d4e89d12d86be355c5d1eb3f3589012a6e11da42949c578f377e88ec98e7eb044db664139de641b6f150c63511ac2b7de3c5cf26daf96641049", 0x6e}, {&(0x7f0000000bc0)="a083cd89537724784c47e25f4b0f8c9f08ba7d673d5f5d07f4e33202d4237f563a941c08ce27c0e226ec2fe984926803a1d068fada545bbf3cbf76e8aba3379ad6451383b9c64a00f20f181b07f71084b2c62254d0a66ccf9e4e105db15caf5007972a9266d4cf6a057dba22d77bff", 0x6f}, {&(0x7f0000000c40)="128deb8698d519e34c4fa2a8bd4073976dc0e74ff627f785e3250cc08f49f564c035a77ed8342573c9dbd35bda1c6193bad91192e81461306c9a4b079896973c1bd2b37a0f04e01ae57eecb4d1d5322fc068222f8b53a255513164b0d054a30794a41d9fd2638ed62dee49e86b6873c26e63c50cbb516463a27405da56a585a472b01c1df43aea45c52513b3d2e00a9428319c27f59d56af9989e017d0faba3276dabd9cb1fb49862efa33b9f5dcf4aad1e7", 0xb2}, {&(0x7f0000000d00)="306f54a31849ec49d0562742fb9e3c88e59bdb188175aec5c6596e7f1b4d8e6c4f0cad17d97974faaa125c999234261a4e1b18b958c3621c6b5d5cf2408946", 0x3f}, {&(0x7f0000000d40)="aec496aab177f724997ad26e6736", 0xe}], 0x5, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x800}], 0x3, 0x0) signalfd(r0, &(0x7f00000010c0)={0x1}, 0x8) 2018/04/01 23:00:30 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x48001, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x5, 0x1ff, 0x7}) 2018/04/01 23:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) [ 193.875148] device lo left promiscuous mode 2018/04/01 23:00:30 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x10, 0x1, @thr={&(0x7f0000000040)="7b838c95a0ae6d6d14ab4a5aa0329461abd9e15d5ea96948f730b53ace5d1c6f75c2dbc8a6051866cab43a18068a21c8912a73076c81ca4fa8634e94e39515c61dddf114d7f6fdec9f66113b77e19f94", &(0x7f00000000c0)="aefc84a25c5eaf231dbb378a8af10241131dd41340"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r1) 2018/04/01 23:00:30 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x402000, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'erspan0\x00', r1}) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0xfffc}], 0x0, &(0x7f0000000080)={[{@data_writeback='data=writeback', 0x2c}, {@resize_auto='resize=auto', 0x2c}]}) 2018/04/01 23:00:30 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x101440) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x0, 0x20, 0x1}, &(0x7f0000000140)=0x10) r2 = inotify_init1(0x80000) inotify_rm_watch(r2, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x0, 0x8, 0x3, 0x3, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e21}]}, 0x18}, 0x1}, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) 2018/04/01 23:00:30 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @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 23:00:30 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{}]}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) 2018/04/01 23:00:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) r4 = getpgrp(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) kcmp(r4, r5, 0x0, r0, r2) chmod(&(0x7f0000000180)='./file0\x00', 0x40) r6 = memfd_create(&(0x7f0000000080)='y#\x00W', 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) write(r2, &(0x7f000014d000), 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='system.posix_acl_access\x00') close(r0) 2018/04/01 23:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:30 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xffff, 0x400000) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000340)={{0x9e, @multicast2=0xe0000002, 0x4e24, 0x0, 'wrr\x00', 0x0, 0x7ff, 0x34}, {@multicast1=0xe0000001, 0x4e23, 0x10003, 0x37f7, 0x7, 0x4}}, 0x44) r2 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='wlan1&@user#}/\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r2) inotify_rm_watch(r0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x200000) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000140)=0x100, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f00000002c0)={@broadcast=0xffffffff}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) 2018/04/01 23:00:30 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x5, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) 2018/04/01 23:00:30 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180)=0x200, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)={0x2, 0xf, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, [@sadb_key={0x14, 0x0, 0x4a0, 0x0, "97397b72affcada59ef5fac11365c48ad2537c426c4d749795b41b7ef02ed29a570c258328cf45645791d7a8cf4d3be38d475cd5999e68913d64315e1fb5c1ace317ee27d4b97d9ce4c4d129ab8842d32ccbc9417a5cad3d8abdc61ab3df671b879e3ec7675f9cb80f71a90a66176fa8c6a5f615a3a7c8ac859a767ad30fee76355dd5d65d0c0904c71ad5f49be750b508e7f315"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0xfffffffffffffdca}, 0x1}, 0x0) 2018/04/01 23:00:30 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:30 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)=ANY=[@ANYBLOB='\x00']) 2018/04/01 23:00:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs\x00') preadv(r0, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000340)=""/68, 0x44}, {&(0x7f0000000200)=""/54, 0xfffffffffffffd76}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000001400)=""/110, 0x6e}], 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001840)={0x5, 0x7, 0x4, 0x0, 0xd}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0xa}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x9, 0x2) writev(r0, &(0x7f00000017c0)=[{&(0x7f0000001500)="e0fc2aa0ddab6870521eff6418e604d8dc31512e4c9b1112f627e52e54247db2c27aa8464eac87e55b24fa9ef237d7f21786646d8b890cab8aa326ef5e8de313fd7a048b855474b46bd04c2bb3b80c57f85e11cc37a9eef4f1ecd90251f4f279a1bf51e7b379c36044b8d5c169b62b32a77e3ae666151f05d808826f59742ef00496629baa4b452f63c763fe458ba429167475e6eeaa98c02dc2a60769585f1770fd8b5148758e3635b7001c7c91f9548760acc5b6c6ed9bf789f05261b120e1fcffecadc3e71275f91a3d16e008adbb9718fde27b5d1b1db67c573d017d7af7", 0xe0}, {&(0x7f0000000280)="33e8e406810692ed77c9d1a367c9aafd6272320d90f1cfef463579cee803e0970260ad65318fe925049451107e392b15ff3e4a8a2ee6f6f5ce5392207ad9d92efb266fb8695472ab28eb93614939ad4aa341aa6821e500a1e5557efe2487673017c002ac0370fd5ac56d07df42af92dfaa6c5fc766472ebb8c3e60e752dbddb2e003d924fb6b6dc8e67428121aff80a70693f43c4c225535cb6baa8f", 0x9c}, {&(0x7f0000001600)="14c38f274d6c1c66f2c489d7bff3d6953cb616a6de45fb7f3456a74cdebb60d1cf48eab9aca49dc3accdb1acefc66d88574391faf6c2240c8d13ef91a6c2667f4b2d474552754995feb8952dd97d845443ca2de4433b624a12a40718995d9853e538687cec967bdbc35093783e45", 0x6e}, {&(0x7f0000001680)="8183c4c22c33ac4902a881bfc3904c19ab14853c432e7914417a6c9762de0fd1be2993410ac53c72fea83d28c68bae85668abb692d8b652870f1743497ba57812e9539e995063f09899ed4972291dc97ded4dca55649803a12f73df4fcc5aeec4d494161db3feb31427821c238d1bf22acbd808817c838b9662d20a42465c02f0d2ee12c9eeb36f19352f63b98a6c4dd7a28ed553f7c21a7474fd3bda38281f2f578311bb05a18a70a19b3e764a206d4", 0xb0}, {&(0x7f0000001740)="419cfa52f9664f80815b04eb135830e11422639a998fb085d003a0e2400e48a82a4474ba2369c463d45947d1f50efd8513ae5b727a219d8127eea1076d88eaa665", 0x41}], 0x5) 2018/04/01 23:00:30 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000040)=0xfffffffffffffffe, 0x0, 0x1, &(0x7f0000edfff0)={r0, r1+30000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x301002) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000009, 0x4010, r2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x28000, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000003c0)=0x6, 0x4) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) r5 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x2, 0xab169fc879968c1, 0x3ff, 0x1}, &(0x7f0000000240)=0x18) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCSTI(r7, 0x5412, 0xe8b5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000280)={r6, 0x4}, &(0x7f00000002c0)=0x8) getsockopt(r4, 0x1, 0x8, &(0x7f0000000080)=""/196, &(0x7f0000000180)=0xc4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) 2018/04/01 23:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:31 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x0) inotify_rm_watch(r1, 0x0) 2018/04/01 23:00:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @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) fstat(r0, &(0x7f0000000040)) 2018/04/01 23:00:31 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x40080) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f69708d3bbf1e") getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) 2018/04/01 23:00:31 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000240)="006dd0b28fdb66610a0200001200002f00000000430000000001560824d96443e10000001e000000000000000010ec0346733f01000000000000004271cd0004119d4f398fb670dc40b25dacf1d3b8affc37530e031517ec9797ff01fd9c7ed44839cf9cce4b93b2e102e37d7f00ef35012085a8f219503dcdd48ec9b5197ac0bb8a8e7096413b76383235433f694ddced0d00935d7ee3a17e0ccf167bd559afa753ebbfb4a2e1ea05d2309eb9b13ec4918b7432eb101bb03a4eb4e9ecb15ed1583933cc6cdc4eb53f2240ccec3e70a282000000000000000000", 0xfffffffffffffff3, 0x5}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="007a642460bc32a0d749e58f94f0d1c4b7099f3a3e281f2a8d3998302e9d39612b32de1974ed7bc4b4ca792dfc2d310d521739aeae870701"]) 2018/04/01 23:00:31 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:31 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r0 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/01 23:00:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000180)="0100000002000200000000000000f300", 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x8, 0x6, 0xffffffffffff8001, 0xfffffffffffffffc, "d767251c3c2c180647b56375f3aae95934c2d62922f0174ded48507806e7c9c517496994f76cc0c342672369", 0x7fff}, 0x0, 0x0, 0x40, r2, 0x2, 0xffffffffffffffc1, "eec2026e5040eaf433a732f3844f025fef20434e2c92cfb5da948a1af6030481e2b19835492af3cac7158348dba925b187c2b8f69a7ca282ad667d8fa568afe5", &(0x7f0000000080)='*mime_type\x00', 0xb, [], [0x2, 0x6, 0x8, 0x9]}) 2018/04/01 23:00:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) write(r1, &(0x7f0000000340)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0xce2, 0x4}, 'port1\x00', 0x20, 0x20000, 0x4, 0x5, 0x4, 0x3, 0x7, 0x0, 0x2, 0x5}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000001c0)) 2018/04/01 23:00:31 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x0, &(0x7f0000000080), 0x80, &(0x7f00000000c0)={[{@bsdgroups='bsdgroups', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@i_version='i_version', 0x2c}, {@bh='bh', 0x2c}]}) socket$netlink(0x10, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) 2018/04/01 23:00:31 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(0xffffffffffffffff, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:31 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 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) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x35cd, 0x44, @loopback={0x0, 0x1}, 0xfea}}, 0x401, 0x6, 0x7, 0x13, 0x200}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={r3, 0x24}, &(0x7f0000000540)=0xc) r4 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000580)={0x80000001, 0x9, 0x0, 0x0, 0x0, 0x9, 0x5, 0x6, 0x7, 0xe9, 0x3f, 0x6000000, 0x0, 0xb3, 0x1000, 0x7, 0x0, 0xde}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x8) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f00000001c0)={0x2000, 0x2000}) getsockname$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) ioctl$KVM_RUN(r7, 0xae80, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00000002c0)=0x7, 0x4) 2018/04/01 23:00:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x46a30d5f716c6d1b) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) 2018/04/01 23:00:31 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:31 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/04/01 23:00:31 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/04/01 23:00:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0x9d}], 0x1, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/01 23:00:31 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(0xffffffffffffffff, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x25dfdbff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0xffffffffffffffc2}, 0x1}, 0x0) 2018/04/01 23:00:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:31 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000001c0)=0x7, 0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_int(r2, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000140)=0x4) 2018/04/01 23:00:31 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0xfffd}], 0x0, &(0x7f0000011400)) mkdir(&(0x7f0000000040)='./file0\x00', 0x108) 2018/04/01 23:00:32 executing program 3: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000000000)=0x28, 0x6) 2018/04/01 23:00:32 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(0xffffffffffffffff, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={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, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:32 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x44200, 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000200)={0x9, 0x57c, 0x400, 0x2, 0xa, 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0xa000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x100000, @remote={0xfe, 0x80, [], 0xbb}, 0xf43}}}, 0x84) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000380)={0x4000003e, 0x100000000, 0x38}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000003c0)={'lo\x00', {0x4, 0x2, 0xfffffffe000, "bfec2e9c6e66", 0x9}}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs\x00') ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000340)={0x3, r1}) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) 2018/04/01 23:00:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @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) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'nr0\x00', r1}) 2018/04/01 23:00:32 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0xaaaaaaaaaaaac00, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00f532e8176d98705ab436c2380eb9d77cce3af025a2738e96328d59bea1447d3e8a893c06f7b31597256634b1"]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0), 0x4) 2018/04/01 23:00:32 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800000000) r1 = inotify_init() inotify_rm_watch(r0, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x402) inotify_rm_watch(r1, r2) 2018/04/01 23:00:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f0000000040)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x100000000, 0x5, 0x101}, &(0x7f0000000140)=0x10) listen(r0, 0x9) 2018/04/01 23:00:32 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:32 executing program 5: io_setup(0x7, &(0x7f0000b59ffc)=0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e23}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'os2.', 'GPL$-\x00'}, &(0x7f00000001c0)=""/149, 0x95) io_submit(r0, 0x3e84, &(0x7f00004a7ffc)=[&(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f00005be000), 0x31c}]) write(r1, &(0x7f0000000040)="ae864b39940bc8dfb2192261a6ee45cfa92d86a4efd8a715bc934453ec1d79440808f57a8cc8a35b01d97bafaa90b804a63fbe0545224cc8197943a013a8ffa8a0529effe84d2f1082ecf934091b11476b30483fe302d1b02d9767588bdf3b744c045e1b5c46e27794eea7ca8e1ae098e22fe09f9b4f57c6b8b4fea59216b4f53b09dc4dce96e1d0ae4feb72132a3cdc34cfbe2879473796d5d45796dbba77cd34d5bddb8068", 0xa6) 2018/04/01 23:00:32 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) r1 = semget$private(0x0, 0x1, 0x1) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000140)=""/230) 2018/04/01 23:00:32 executing program 6: r0 = socket$inet(0x10, 0x0, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:32 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x60000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) 2018/04/01 23:00:32 executing program 3: semget(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = creat(&(0x7f0000000740)='./file0\x00', 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000780)={0x2, 'vcan0\x00', 0x6}, 0x18) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @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) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYBLOB="01000200090040000700050000c21311"], &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000000640)) sendmsg$nl_xfrm(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0x3ba, &(0x7f0000000240)={&(0x7f0000000000)=@migrate={0xc8, 0x21, 0x801, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in6, @in=@multicast2=0xe0000002}]}, @encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}]}, 0xc8}, 0x1}, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000680)) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x5, 0x7, 0x8000, 0x7f, 0x0, 0x6d7d, 0x4, 0x0, 0x0, 0xc0}) 2018/04/01 23:00:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={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, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:32 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000800000, 0x124, &(0x7f0000000200), 0x0, &(0x7f0000011400)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setresuid(r0, r2, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e20, 0x1, 0x2, 0xa0, 0x20, 0x87, r1, r0}, {0x0, 0x2, 0x3, 0x3f, 0x1, 0x9, 0xc3, 0x40}, {0x9, 0xfffffffffffff258, 0xfffffffffffff700, 0x81}, 0x5a4, 0x6e6bb1, 0x1, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4d3, 0x6c}, 0x2, @in, 0x34ff, 0x6, 0x2, 0x80000001, 0x1ff, 0x7fffffff, 0x81}}, 0xe8) 2018/04/01 23:00:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020f0000100000000000000000000000030006000000000002ec00007f00000100000000e4a6c98e0300050000bd000002000000010000000100000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8400, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x3000, 0x3001, 0x3000, 0x100000], 0x4, 0x2, 0x100}) 2018/04/01 23:00:32 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d3814", 0x5) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) 2018/04/01 23:00:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 23:00:32 executing program 6: r0 = socket$inet(0x10, 0x0, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/109) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), 0xffa6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x4) 2018/04/01 23:00:32 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x200080000) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffff9c, 0x641e) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@discard='discard', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000004c0)='./file0/"ile0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xb8) 2018/04/01 23:00:33 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'irlan0\x00', @ifru_flags=0xa01}) 2018/04/01 23:00:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x2, 0x2, 0x7, 0x1000, 0x0, 0x5f}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x100000000, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @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 23:00:33 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x606, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x1, 0x7, 0x8, 0x9, 0x0, 0x5, 0x1000, 0x0, 0x6, 0x0, 0x3, 0x1, 0x500, 0x7, 0xffffffff00000001, 0x7, 0x200, 0x1000, 0x8, 0x2c4, 0x3ff, 0x100000001, 0x6, 0x8, 0xfffffffffffffff7, 0x9, 0x7, 0x1, 0x9, 0x40, 0x0, 0x80, 0x100000000, 0x80, 0x7, 0x80, 0x0, 0x7, 0x1, @perf_config_ext={0x2, 0x3ff}, 0x20, 0x101, 0x5, 0x7, 0x2229, 0x2, 0x7fffffff}, r1, 0x0, r0, 0x9) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000280)={0x7fffffff, 0x6, 0x7}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23}, 'sit0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x80000001, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xe1db}, @in6={0xa, 0x4e22, 0x5, @empty, 0x1ff}], 0x78) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, r0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/01 23:00:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:33 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x10000) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="004d3f6f49aa53ab9482b0018d0a1a4935af3cef0c5f7c878d156accafae1c061d42e24d07efe7f10918d96a295f2c75e89aafc06fde1a14f5b1cb0e0ab0e48a20e160b0bdadb0f20718de6c32f3bf4aac62ad6b52f252bceb916df091606c5e79736d9797b09988237767af880e2bdb8881c7c2a00000000000000000"]) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xff, 0x0, 0x4}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x1c00000000, 0x0, 0x7, 0x8, 0x73, 0xffffffffffffff04, 0x6, r1}, &(0x7f00000001c0)=0x20) fstatfs(r0, &(0x7f0000000240)=""/150) 2018/04/01 23:00:33 executing program 6: r0 = socket$inet(0x10, 0x0, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:33 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) statx(r0, &(0x7f0000000080)='./file0\x00', 0xb072123a3a007b3e, 0x2, &(0x7f0000000240)) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) 2018/04/01 23:00:33 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:33 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) execveat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='systemposix_acl_access\x00', &(0x7f00000002c0)='$\x00', &(0x7f0000000300)='^cgroupnodevvmnet1\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='/GPL:+)\x00', &(0x7f00000003c0)='vboxnet0bdevproc\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='!user]system%\x00', &(0x7f0000000480)='n@bdev\x00', &(0x7f00000004c0)='bdev#GPL@-proc]vmnet0wlan1ppp1&#system\\lo\x00', &(0x7f0000000500)="656d302e73656c662c706f7369785f61636c5f6163636573731400"], 0x1000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4efc3862}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0x1, 0x100, 0x7fffffff, 0x0, 0x2}, &(0x7f0000000100)=0x98) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000005c0)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000580)=0x580000, 0x4) getsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f00000000c0), &(0x7f0000000140)=0x4) syz_mount_image$gfs2(&(0x7f0000000600)='gfs2\x00', &(0x7f0000000640)='./file0\x00', 0x2, 0x6, &(0x7f0000001940)=[{&(0x7f0000000680)="8f928250ab5fb666cb5dabf93d09e3a6cd4e62ec4b171be15b05d2ce69e6c6d3aea2a9dd60c6285c4606694f9ccbc81928a3d5644aaa5bba8308f97b5fe5688c0b5336764cf3d057efe44961ff556c4b79fa243f0acd1e0dfd536dcf8ba8c690fad88812de49c74ea4fda05bcbd25130a14068b7de30", 0x76, 0xffffffffffffff80}, {&(0x7f0000000700)="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", 0x1000, 0x1}, {&(0x7f0000001700)="b1d5275b572a477beab5c5a5089a3efd750de2da0cd7095f06b1715b73653478bd31ebe0653e2ab1165ebc0fd0d2c40c7681eef848c68dc2f4fa83811b06bc2b3e292b1021f695d5ae3be56c9bf8c3573431224a5e96c72d19824c39a19daac5e2e6aded6ccedc45b6c89b6e14025a7bf3c9b64fb87560d116793c060409ffcb3f5cbcd62e13438d81e29a1a59f2d5b3931c98448183f3076134adf09f827468ed79ba7fed9d57e1706c93349f0889c04073b0777452c2079d0e7716be50ffa198797e87b1", 0xc5, 0x3}, {&(0x7f0000001800)="302dfae5e2", 0x5, 0x4}, {&(0x7f0000001840)="0df55f0c9549703ea7ca7edf8e26422066da10744338c325ccc4f92e6890dd9ca30bc2975f4df590dcc961082859824074009e3c095a5387576aa1a75e2619859c02ba40f115c2658e5491f7eea74bc27277", 0x52, 0x9}, {&(0x7f00000018c0)="832fe505832cd500d4ccb00da2ed99126d84ea7308bb9f2f6c96dd85943cb94b2872930f02a22a422acd3c0d074d2b283098e026d10a239a9070a224e2f60c9d7b7b50e40715ae618772779bb6", 0x4d}], 0x10, &(0x7f0000001a00)={[{@rgrplvb='rgrplvb', 0x2c}]}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) 2018/04/01 23:00:33 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="d5d4433ecff8910b5473fa545c490d4d8712ef36f0fa08c662a576ccd552d5bbb46c33c0c10658a8cad95246b478906908e27e0726ed4f5674e90aa5ced26e25e4d8e946ebda63264d2264a47604f9177188be9d9f3748504bce1f38a3cb6fdcec693b7eac0d4826fe17454b02d51a3f7e864978b841825e8c337864d56d65aa7b4270d9a7af1fc51131dcbcc15793fab16149ad1cebf01b8c1d44cbaee9214d2f1aee42cd6b6d7a657c9bb820cbb78b60aaeb9a6efdda9d322f6d4f2d93b6653d080a71c35d3fcd32548327b87401e59d6f2f5cfbc708f67b1cebcf24d9e2940ee6159806b41f6d7c", @ANYRES32=0xffffffff, @ANYBLOB="0000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x118) 2018/04/01 23:00:33 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}) syslog(0x0, &(0x7f0000000100)=""/140, 0x8c) 2018/04/01 23:00:33 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:33 executing program 5: r0 = perf_event_open(&(0x7f0000aaa000)={0x40000000000002, 0x70, 0x12, 0x1000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) 2018/04/01 23:00:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)) 2018/04/01 23:00:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x408) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) 2018/04/01 23:00:33 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x100, 0x5, 0x0, 0xfffffffffffffff9, 0x3}, &(0x7f00000001c0)=0x98) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:33 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:33 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="9e6d7701"]) syslog(0x4, &(0x7f0000000140)=""/144, 0x90) acct(&(0x7f0000000080)='./file0\x00') syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x2, &(0x7f0000001380)=[{&(0x7f0000000280)="dac64f4d340e89b72917db7635787558eb00b2a8073258dbdab6994e9a0fa7b7045ec41b90c60890d8101a38ca8538832769e1d4288f5f5aa5e2c82279da1eb0f0e1a9397cf739b3cf98a95c7584dc815f8b354d8723d3eafba9b98bf87d747796fe4dc90beb65bb6628164967904d18f5c9ca153dd333692e825b06086abf9f213f525aca28de4848e369beb5ea19988fb1c46ce8deef9f29d30ee308362198484223d1fa8f7fbc2dd55632f21cbfd4ddc2e28efe04581b6dc70920c7561891965286c2496127", 0xc7, 0x10001}, {&(0x7f0000000380)="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", 0x1000, 0x8e5d214}], 0x80800, &(0x7f00000013c0)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nocase='nocase', 0x2c}, {@check_strict='check=strict', 0x2c}]}) 2018/04/01 23:00:33 executing program 2: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x5, 0xfffffffffffffff7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r2 = accept(r1, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a0000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838cca0cd92b41f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d632017a5ee"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x0, 0x1, 0x81, r3}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000340)=r4, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000500)={0x32, 0x1, 'client1\x00', 0x6, "247afa38e5b8b7a3", "2e78e973240bdffbb24e4e662dcd613ef96cb7df14018e0185912a2f3d159e2b", 0x8, 0xffffffff}) 2018/04/01 23:00:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='dummy0\x00') bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000140)={0x1, 0xc, [0x3, 0x44c6, 0xff]}) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497", 0x10}], 0x1) recvmmsg(r2, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) getitimer(0x2, &(0x7f0000000000)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/01 23:00:33 executing program 5: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) r4 = geteuid() getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r6 = fcntl$getown(r0, 0x9) r7 = geteuid() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)={0xe8, 0x2a, 0x300, 0x70bd27, 0x25dfdbfb, "", [@typed={0x14, 0x3f, @ipv6}, @typed={0x8, 0x50, @pid=r2}, @generic="470694ff11d68c08af4ea4de5cf9d4ca2bb0e38b09faba2a84f8c26e5a4fbdcc20fddc17b79bcbe44e098a85fa3647a50eff4e4f9feb94c29e982c7eeed204115e3219f4744fa1a5dace67f7ae4e999a24176dd10ea6274021e2fd5d1d1cc344d39c13286e990c27df9ce565697b29ac4b5fe65b1522d3305ba5d4efac0416d944ab34e8db7780091c7b1e511071d9ad846f997ae45c938a706334b1538bef4668d527e77d145a0573a40e1d2106c188a521c8ec3e1a5986a0"]}, 0xe8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x20000004}, 0x0) setpriority(0x1, 0x0, 0x0) 2018/04/01 23:00:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)) [ 197.027497] kernel msg: ebtables bug: please report to author: entries_size too small [ 197.050713] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 23:00:33 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:33 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:33 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) 2018/04/01 23:00:33 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='bcsf0\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) 2018/04/01 23:00:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)) [ 197.078356] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/01 23:00:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)) 2018/04/01 23:00:33 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200200) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:33 executing program 0 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:33 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_rm_watch(r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x894, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x7fffffff, 0x200}, &(0x7f0000000240)=0x90) 2018/04/01 23:00:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f00000000c0)=""/28, 0x2ff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40200, 0x153) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)=""/224, &(0x7f0000000080)=0xe0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000200)={0xf5d, 0x1000, 0x0, 'queue0\x00', 0x9}) 2018/04/01 23:00:33 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/04/01 23:00:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:33 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x4000) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200002, 0x0) inotify_rm_watch(r0, 0x0) chroot(&(0x7f0000000100)='./file0\x00') 2018/04/01 23:00:33 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002c00ff0a00000000000000000304000000000000ea85cbb1a0363c959c55e934ce8f1e0da5f310861298be38b24b98fb4e7d"], 0x18}, 0x1}, 0x0) 2018/04/01 23:00:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:33 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:33 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000011400)) 2018/04/01 23:00:33 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:34 executing program 5: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="66ba6100ec0f20d835080000000f22d86566adb8e10000000f23c00f21f835000009000f23f86467640f01720566b836000f00d00f71d0ca67679c36660f388078f966bad10466b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f0000000000), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 23:00:34 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00081000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) 2018/04/01 23:00:34 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x7ff, 0x6}, 0xc) inotify_rm_watch(r1, 0x0) fcntl$setsig(r0, 0xa, 0x26) 2018/04/01 23:00:34 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:34 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3f, 0x0, 0xffff, 0x9, 0xbcb, 0x9, 0x0, 0x5, 0xc99, 0x57a, 0x8}) 2018/04/01 23:00:34 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:34 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000931f12)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f000038eff4)={0x0, 0xfffffffffffffffe, [0xfffffffffffffffc, 0x0, 0x0, 0xb9b]}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) 2018/04/01 23:00:34 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:34 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80101, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=@hopopts={0x1, 0x1, [], [@enc_lim={0x4, 0x1, 0xdf}, @ra={0x5, 0x2, 0x80000001}, @ra={0x5, 0x2, 0xffffffffffffc851}]}, 0x18) 2018/04/01 23:00:34 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0x20fa, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000000000)="47504c00bc3047060000004f89fc96dd6ca64da40ff02715bd70f6", 0x7ffffffb, 0xffffffffffffffd3, &(0x7f00000003c0)=""/206, 0x0, 0xfffffffffffffffe, [], r0}, 0xffffffffffffff42) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/01 23:00:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:35 executing program 5: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="66ba6100ec0f20d835080000000f22d86566adb8e10000000f23c00f21f835000009000f23f86467640f01720566b836000f00d00f71d0ca67679c36660f388078f966bad10466b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f0000000000), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 23:00:35 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0x4, 0x4, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) shutdown(r0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/01 23:00:35 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2000080) r1 = inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x1) inotify_rm_watch(r0, r1) 2018/04/01 23:00:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f00000001c0)="901617142246745b95195a9cf10ad6b60604eafb8fb9c323deb8a2ba5d456995c7ae674afeca1c217776f485968682120c8b82e268f28de7ee9b574ddb1c75a192bf59b70f3f36a120dcef73d7cd93857a15b7b9bdebd10d898df3870d9329dfc788e435d8370b935e76d81c2193d09c48086afc559c5f11d19c2efb77db6e97c34935fc1406841b337377f3456b8957eee23d96d5ffd28f2b05033bd674547cd3", 0xa1) ioctl$TIOCPKT(r0, 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) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x3) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000280)=0x62, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x3}) 2018/04/01 23:00:35 executing program 7: 2018/04/01 23:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) 2018/04/01 23:00:35 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x40000000, &(0x7f0000000100)=""/244, &(0x7f00000000c0)=0xf4) setns(r0, 0x4c000000) 2018/04/01 23:00:35 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x13, 0x10000}], 0x0, &(0x7f0000011400)) 2018/04/01 23:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) 2018/04/01 23:00:35 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000140)=""/153, &(0x7f0000000200)=0x99) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) rt_sigreturn() r2 = inotify_init1(0x0) inotify_rm_watch(r2, 0x0) 2018/04/01 23:00:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xf24f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x23, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0xffffffffffffff00}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="860000007086acefafe503d2489a25cb1e6406c9919767578caa82567d826ffa32b3d7b181bef564a4b377248040e5940159915538d25d773b313c2c992683ea2b993ed19e49d0c1e246896fcecebc053b61dd336d075053f9a57b226bab5d5637c0f26308bf39763751eb5045c97aa32ab5a5f71cec298371dd6d014abf123399dc7d659c54af2c00009b1e304888562ba1c1a987913e383efff2a3f3d3c4b400bb799dae07e33a8cd408a8fc6dd31267f2212eb0c2078e731614cfc1fcbf0891265c1776be06f10ab8cad0f577770d9b6bf3746770ea4f53e3e77b05b02519a7ca934ddb25fdceadbc504736fa8d531a3d0fd3321d5233"], &(0x7f0000000400)=0x8e) connect$ipx(r3, &(0x7f0000000040)={0x4, 0x1ff, 0x25, "080035a4d5fa", 0x1ff}, 0x3cd) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0xa0001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000000380)) 2018/04/01 23:00:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) 2018/04/01 23:00:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010a00000000000000ea6ff32fd0050000000000080001000a000000006cb9cd5436b322070787d4b2ee8341b167f353a3d4614914e9bc30851f85be05795543549f1a250567484c95adaf63b7762fee7a09ca6caf415845478b2085b8568ff9e34c5a4a07619d4d7e1c977eaba4ab8c3be38a537a44412a4c7f6b796e99125fae4322b058f4dbf5b9575765d693da52f8c71dea6d517a4fcab2e7867c2ed711ef27b058dc3d86976f8541100977c45bb60a51e2c0c7be434a02a22b2f9b3b0889a29d4c68d6033a1dfd17433728063f316da5670706e7588a4259"], 0x28}, 0x1}, 0x0) 2018/04/01 23:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:35 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{}, {}, {}]}) inotify_rm_watch(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) r3 = fcntl$getown(r0, 0x9) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000380)={0x1f, 0x80000001, 0x7, 0x5, 0x7fff, 0x7, 0x8ba7}, 0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={r3, r4, r5}, 0xc) 2018/04/01 23:00:35 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000120000000000000e123fb1000001000024d96443e10000001e0000004faa6e3a5e5c36bb020001005265497345720abb834439324673", 0x3a, 0x10000}], 0x0, &(0x7f0000000040)={[{@nouser_xattr='nouser_xattr', 0x2c}]}) 2018/04/01 23:00:35 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='[)mime_typecgrouplo&%\x00') r2 = creat(&(0x7f0000000040)='./file0\x00', 0x111) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000680)=[{{&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/99, 0x63}], 0x1, &(0x7f0000000200)=""/171, 0xab, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/114, 0x72}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000400)=""/107, 0x6b}, {&(0x7f0000000480)=""/118, 0x76}, {&(0x7f0000000500)=""/129, 0x81}], 0x7, &(0x7f0000000640)=""/8, 0x8, 0x20e9c00000}, 0x2}], 0x2, 0x2, &(0x7f0000000740)={r3, r4+10000000}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000780)={@dev={0xfe, 0x80, [], 0x17}, 0xa, r5}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000)=""/4096) 2018/04/01 23:00:35 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) 2018/04/01 23:00:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x5, 0x914, 0x4000000005}, 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x30c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/78}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000080), &(0x7f0000000040), 0xffffffffffffffff}, 0x20) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) 2018/04/01 23:00:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) ioctl$TIOCPKT(r0, 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$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) 2018/04/01 23:00:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2201, 0xffffffffffffffff) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1e) 2018/04/01 23:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x0, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:35 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x10080) shmget$private(0x0, 0xf000, 0x800, &(0x7f0000fef000/0xf000)=nil) getgid() 2018/04/01 23:00:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:35 executing program 2: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000100)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) socketpair(0xb, 0xa, 0x100000000, &(0x7f0000000040)) close(r0) 2018/04/01 23:00:35 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000028c0)={0x5, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002900)=0x4, 0x4) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)=ANY=[@ANYBLOB="99"]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002400)={&(0x7f00000023c0)={0x14, 0x2, 0x2, 0x438, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x404c801) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000002940)={0x3, 0x0, [{0xc0000103, 0x0, 0x1f}, {0xb3a, 0x0, 0x9}, {0x316, 0x0, 0x1}]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000003e40)={@loopback, @multicast1, 0x0}, &(0x7f0000003e80)=0xc) sendto$packet(r1, &(0x7f0000002700)="d8616d1e0852b57915a08838ceb3c12aec4265380e909695831456b84aa513b8a788b6a3d8948f1b232683d885e1e39db1d12693e428dd83d1e05ffec3270b184678fab1cf864457ea3b9c245b6cbba6ace9b621a6e19928bda6093979a9c714ee3f0ca56bf49ae51217a7f71998917ed6f7ac297975f1a961e35b2ff186bfb0d6806531799e7e1ee0358a0b1ce1395f", 0x90, 0x10, &(0x7f0000003ec0)={0x11, 0x0, r2, 0x1, 0x400, 0x6, @random="df88178c0e5f"}, 0x14) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x8, &(0x7f0000002640)=[{&(0x7f0000000240)="8d0a0a07e887672bbf796a3a1e9927595146613498da2718b8b337f69ba40f735e8e5906be848b8bec1eff173acedb5628955c3fb3ba7abbfde495e40295c3f8d4d47e3f95a57451fff56e57977efeb3a95ad2053d3a1799e0656fde3ec4a233c41d6febde7a75013989770bf05a3fa061caaf0a5939e49d041a495b5c6fbc98692435267e8893b7813609a400ca4f9b40388976988dc48cc7337b1f500cc12209402616d159d5d52aaba169a9200c12b76c22cdd6254493886ccbac15927ae628187a2d03314a54c1c71645c93b354ef2e0408070438542e0e1d85ebb28fd5bab09ff0233348f562f234285a51a10253775b94216f3fe", 0xf7}, {&(0x7f0000000140)="f6e526b01712ed443ad594085dccedc8fc0f5528207d54e9a7c8c112c0aa223507391ca8407ee478d97e70236c2a82ec522575f56d1992736f9ee6267a1863c8d55b2586b6937a8468612e5191a8fb2fd5aae611", 0x54, 0xffff}, {&(0x7f0000000340)="9656adc7ce4c9a2b78fb0b2d3fd05e44d5383253aadcc68a52f0a1e2908708dd3a3457b6851f60a396f5579f885a77fcf68b7366b841c79809b203e9e3293d466b17430cf4552e7670599ec046a7b8155fa2f0631c6047f8e3d5d71a", 0x5c, 0x1}, {&(0x7f00000003c0)="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", 0xfffffffffffffea2, 0xff}, {&(0x7f00000013c0)="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0x1000, 0xce}, {&(0x7f0000002800)="657c16b063c98b22ba660628fb1a18143cb18c3440d8ee58032e4a18c2def369aa3f94a9b0fbda38498e8bcdb88ea671270886eb6c1902ad71c37f214ecb51cd15cd2d5c67b8971a7483440ef68ea3d2299f6852f2e0cedbff708a3d6d9f68fa7587a67a5bb56209c45a76fe970f0732049086ceebfbdc25528c9c7e23e19ce8cc4b76d21bee1d9912e4d569133caaed40165eb6526407a6e4bc1c56e17fd0ea93ba50ae872732f1d3de66", 0xab, 0x1003}, {&(0x7f0000002480)="c34e424241cb49dd8e31f24fda274abd93bb6980e8145b462d79d33239858ce54a80ca2b7837fbf508935652f1692824877be53edbb7b4e7757857628d37d4888cab52ddfe5038a0fb786874c3548f408b606c347acdaf4680ad56f38b9528d5cd8dba026ffa70267b2e54ec7880d2c2d1df5558e338ea8a43387130273456b21bd4643d5a349b6be281947baaa0b976ffc6e896c6a638a76add0d420c9ff374cb03f969c07db089c7ca89741f9a5ea34fee2bcdb215e6004917af9c3965071e8b6a", 0xc2, 0x8}, {&(0x7f0000002580)="de143585e030353ac7967a4be28a182ade7647d871df48043b02ca9e9362e9220aeeabad5844d7869522cd6172d0f284e756b561f9beb61de81b151bda130c85d1322c85f2bab66f4b5eefd3833e9e1a571482fe0e338013104d31932a6a106b8690d63af572d30f7598a86ab0775e04a482ecf8e21b356fa047cb63eec661fd36f3883e2b92046f764326ebf832615f576d4bda851b11231e96a4f904c8abdf01ba66", 0xa3, 0x5}], 0x80, &(0x7f00000027c0)={[{@tails_on='tails=on', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@data_journal='data=journal', 0x2c}, {@nolargeio='nolargeio', 0x2c}]}) 2018/04/01 23:00:35 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2d4f, 0xa000) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000780)={0xffffffff}, 0x106, 0x1009}}, 0x20) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f00000000c0)=""/165, 0xa5, &(0x7f0000000180)=""/74, 0x2, 0x1}}, 0x68) write$rdma_cm(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="15000000100100fa", @ANYRES32=r3, @ANYBLOB="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"], 0x118) 2018/04/01 23:00:35 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0xc2000) tee(r0, r1, 0x937f, 0x2) r2 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)=':\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000000380)=""/225, 0xe1) r3 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x2, r4, r5, 0x7, 0x81) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000000c0)) keyctl$negate(0xd, r2, 0x80000001, r2) syz_emit_ethernet(0x32, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaa2e43cbd398d671074f470000240000000000009078ac1414bbac1414aa83033c292e82d71a2b945a3a3474716b2d4e66ccc479c566fec99785d03f005195200d60fa9dc7c1096267451f5012b7023bf0a4d2c5fbb3842e11e9c1a3ae060000000000000000000000"], 0x0) 2018/04/01 23:00:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) syncfs(r0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x5, 0x8}, 0xc) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000480)={0x0, r2, 0x0, 0x2}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)="a80a8727fb8f1c02", 0x8}], 0x1, &(0x7f00000002c0)}, 0x0) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r4 = accept(r3, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000400)={@empty, 0xff, 0x1, 0xff, 0x1, 0x1ff, 0xa28, 0xc96c}, 0x20) 2018/04/01 23:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4040, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x997b, 0x80000001, 0x6, 0xe3, 0x0, 0x100000001, 0x1000, 0x1, 0x2, 0x7, 0xb91, 0x9, 0x1, 0x3, 0xffffffffffffa41b, 0xa438, 0xbf, 0x53a9, 0x10000, 0x3ff, 0x8, 0x8, 0x3, 0x31a4, 0x1, 0x7, 0x6, 0x2, 0x1, 0x1f, 0x0, 0x7, 0x4, 0x4, 0x100, 0x40, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x42, 0x7, 0x10001, 0x2, 0x100, 0x5, 0x5}, r1, 0xe, r2, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:35 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) r1 = inotify_init1(0x0) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 198.930250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 23:00:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x141000) accept$inet(r1, 0x0, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:35 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4) inotify_rm_watch(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x0, 0xed19, 0x93, 'queue0\x00', 0x4}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x0, 0x8, 0x5, 0x3, 0xfb16, 0x2, 0x0, 0x7, 0xffffffff, 0x1ff}, 0xb) 2018/04/01 23:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:35 executing program 2: setrlimit(0x8, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x0, 0x2, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008ef44)=""/188}, 0x48) 2018/04/01 23:00:35 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000001c0)) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/01 23:00:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) r1 = inotify_init1(0x0) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:35 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x4, 0x100000000, 0x0, 0x0, 0x4, 0x100}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x14000000000, 0x4) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x2) getuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) r5 = getegid() stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmsg$netlink(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000e00)=ANY=[@ANYBLOB="1000000471010005d081c773fcdbdf258e0e70f521d1fd91797981e09b779f690acbd5593e1d7b160d05b9e337122a4d7a6774d3699bba8405a385d8926fa774bcdf40d8ef302c150d4149a465af54da0040fc2a980c57cce63c4db1053f9a65e109d24bfde9ec6d3b60d21493970470dfaa87754e000000000000000000000000"], 0x10}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="200000000000000001a7000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd8}, 0x4000) r8 = add_key(&(0x7f0000000840)='rxrpc_s\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="655011b2e0c571279451b3a68324cb4c5b297b12f42a8696c34a4efcf7ba6e4e286ab7747c9cd585adc9bca081cea4bb0e8277d681", 0x35, 0xfffffffffffffffe) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)='/dev/input/mice\x00', r8) r9 = socket$key(0xf, 0x3, 0x2) ioprio_get$pid(0x1, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0xffffffffffff95cc, 0x2, 0xa, 0x6, 0x0}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000980)={r10, 0x14, 0x5}, 0x8) ioprio_get$pid(0x1, r1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000009c0)=""/43) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x44, r11, 0x410, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x433}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x44}, 0x1}, 0x94) request_key(&(0x7f0000000b80)='.request_key_auth\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)='/dev/input/mice\x00', r8) getpeername(r9, &(0x7f0000000c40)=@ipx, &(0x7f0000000cc0)=0x80) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000d00)=0x200, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f0000000d40)={{0xa, 0x4e22, 0xd516, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6b80}, {0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1, [0x4a, 0x6, 0x1, 0x40, 0x4, 0x0, 0x0, 0x7a]}, 0x5c) mknod(&(0x7f0000000dc0)='./file0\x00', 0x9, 0x3) setpriority(0x0, r1, 0x0) 2018/04/01 23:00:35 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) accept4(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000005ac, 0x0) 2018/04/01 23:00:35 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff028}, {0x6}]}, 0x10) [ 199.097633] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 23:00:35 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = shmget(0x0, 0x1000, 0x50, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/4096) inotify_rm_watch(r0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x902) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0xdf8, @loopback={0x0, 0x1}, 0x1ff}}, 0x81, 0x100000000, 0x4, "78044dc92e8f31829f781bd845fd10b1dc71dbfacfaccf4dcd8beef5ec346ea8a14a5b392034741483c3648f85435beb5fa2b0858064bca995c303e65cf7153ba65250e2707d1f7db4ba2f71251e668c"}, 0xd8) 2018/04/01 23:00:35 executing program 1: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000300)=""/13, 0xd, 0x0, &(0x7f0000000340)=@abs, 0x6e) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0), 0x4) 2018/04/01 23:00:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) r1 = inotify_init1(0x0) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:35 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x6, 0x4) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000240)="7b0b9b844c9542ba54000de254d14352fe4f6855cefb9378a026ad8c08a6555c67041348cb5882e4e9f2101b41f71fcb94692e10e211276e8bde0acf8f5623e021af24384e2ba6dd9dfb221c9f567bfe955eeaf64531cc1c613cf04628e62bad98f1fc11ad9f909fa1873d74c9d90f125c91cb6f6bcf48b1f737972077873b39371824e113344a5e6669279ccd39b1a5cb5c48c63094babb33683badd93f14bd7531671bd5a7ac9e6d467f25fb7425ae98192a3e925b6b848c6c38808181e69b2650a63fbe833ec88024f62814851e46a7cc52b96a70108f6e76e0f12867cc5c34d5daf9130345e164e9b4fd4fc4a878b2", 0xf1, 0xffff}, {&(0x7f0000000340)="daf0deaf16d4864be3faa8458ab47c0cdb9dd89df57b71e202ca4c5acdfa7333f27e2bc38a5b4f6fdf88c8df523c18d4e761c2b21880719aa0b57d132603d512e85ddbc25037994957a3f28beee2b0d0667e581efce9d8c64402fbc4eb968bd56475df536c83983a653a2bd34f8794da1ac258fd6af61c3ee3ae21137e78367e2a9ec98229e7e86a317f6bc3cbe48e135c1575e554046971768433528131feb51e1ab7b6ce981c088376e78ddd7eb3858f98ef772680986eac59ec9a512a9d37e80b90892ecffc1339b2", 0xca, 0xffffffffe9a567e3}], 0x2084000, &(0x7f0000000140)={[{@grpquota='grpquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@tails_small='tails=small', 0x2c}]}) 2018/04/01 23:00:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x800) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev\x00') sendfile(r0, r0, &(0x7f0000f48000)=0x4000003, 0x2000000000000401) 2018/04/01 23:00:35 executing program 5: r0 = inotify_init() close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xf, 0x4, 0x4, 0xa}, 0x2c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) timer_create(0x5, &(0x7f0000000040)={0x0, 0x200000001f, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000180)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000100)}, 0x10) r5 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0xff, 0x40) accept4$packet(r5, 0x0, &(0x7f0000000100), 0x80000) 2018/04/01 23:00:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x7, 0x5}) 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:35 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x8000, 0x0) epoll_pwait(r0, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f0000000300)={0x2}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x2, 0x6, [0x4962, 0x7, 0x4, 0x0, 0xffffffffffff5ad5, 0x5]}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x100000001}, &(0x7f0000000400)=0x8) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) listen$netrom(r1, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) [ 199.320188] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 23:00:35 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180), &(0x7f0000001440)=0x8e) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x400) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f0000000280)=""/208) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x6c39b4ed, 0x401, 0xfffffffffffffff7, {}, 0x7fffffff, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001500)=""/206, &(0x7f00000001c0)=0xce) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000001480)={{}, {0x200000000000000}, 0x0, 0x400000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r3 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/01 23:00:35 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) setreuid(0x0, 0x0) r1 = inotify_init1(0x0) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:35 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000680)={"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"}) r1 = getpid() sched_getparam(r1, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000100)=0x440000000000000) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x8, 0x10000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) 2018/04/01 23:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:35 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001340)=ANY=[@ANYPTR=&(0x7f0000001140)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRES16=r1, @ANYPTR64, @ANYRES64=r1, @ANYRES64, @ANYRES16=r0, @ANYBLOB="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", @ANYRES16=r1], @ANYBLOB="58345593682f551c6386890d0af7b704dbe8eef16c187242b7f5172d1c84c1d10d2916da46fd7b3492fb86261d7dadb9679ede3fb4f990499ffbcca67a1fd4e847c66a01bef0857e0b76b0313cd29fc08e0d229b97bb1a154a47d6f7d942ff27e0ae363f65"], @ANYBLOB="ca99f7132edcd37d1e0e139261f45dd8e9ab7d3824514ab9e8aa1f1b511d92560f819f66f5a515496d29cb25bcb01f4ac959916e2a71aa09bd5e73cebb5a174a519ba780fd023c42c902a9583d6e10e890e24d2e4fc81ccf1b42e968207ee356ebb1369b08bb6eb9f078098a680bfd221f461e331cf75dc07877a428143a5b432cbb89297482a8f978a1626b88e5d8c497f01541c1e103635c4d9b4024d2a8254be0bf855eef0b7256993b9738c5fc9bf7228ef92fc4d3ee777997a40c27d04d158f711096384cb4d3322f0cc6901192f23f2fea", @ANYBLOB="e1053113779591f90cd19259941703ebf049cbb55de20789728bba6a17aea7268601f7266d8bbadc3f7d0390d7b89f4241d451d6624c662b0b6f4d1f60a758ca4dbc49bc4a6df7a2db3deeec", @ANYRES64=r0, @ANYRES64=r1, @ANYBLOB="187c6934c05af50047ef0b19245b1967ff7165242582fd30ac3c72b080b09cb4", @ANYBLOB="326f68cc8de14c5bae1ae0b820e4da49972badbe860a6fed98a7cd086fe72c90515e4d02bc0d0aecbf2d2a0f9d63be7410f69c8e614310b40e0dc5675b2ece615c4e0b744c1f97ff9200bca290e5a9ae785901effb2952e0d7ac0d207957fad08a17223c46"]) 2018/04/01 23:00:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:35 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000340)={0x2, 0x0, [{0xfffffffffffffffb, 0x6, 0x0, 0x0, @irqchip={0x1000, 0x7ff}}, {0xb875, 0x3, 0x0, 0x0, @sint={0x10001, 0x1}}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="9f000000104433a9797e62f051380420b2d8c72685e92c0c855c095181830274c635fade80475cffa2907860ed65e462c84f9106a5eb8be247cab097bf7ae7a3bb092666c827ba0300000000000000512b797a966261298f45dfc0a1f47c519941617dea39706c1d2ba5cc0835251996aed25ef95fcffad73aba0d32cd2e7af279bc185afae0f075d5c1d6a3d319896abd068b2bf1cc24755cd56998412c8edfa91d98"], &(0x7f0000000240)=0xa7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x2}, 0x90) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xf6, 0x800) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0x9}) 2018/04/01 23:00:36 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x800) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0xe23, &(0x7f0000000040)=0xffffffea) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 23:00:36 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 2018/04/01 23:00:36 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) setreuid(0x0, 0x0) r1 = inotify_init1(0x0) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:36 executing program 1: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r0, 0x0, 0xa3cf, 0x40) r1 = dup2(r0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000540)=""/198, &(0x7f0000000240)=0xe3) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000000)=0x7fffffff, 0x4) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)="d88a8d98144e5013d490c0ac2ca61ff3b749a4f5c7e6b71790db4c13ad342057594a55e9c2ce586e5cfca5d60ffc9a", 0x2f) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)) fallocate(r0, 0x8, 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000200)={0x16, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'none\x00', 0x4, 0xfffffffffffff000, 0x5f}, 0x2c) 2018/04/01 23:00:36 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0xffffffffffff469a, 0x3, 0x4, 0x9, "0af525b22a55db583a6e40bea0f10d7b5cdb2a5ee51e9ea98b23c26892cc66d1e9f44076f5a4bb93582a4f72", 0x10001}) 2018/04/01 23:00:36 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00f7f8fe232adeebd849a8f6e581b0c64c66d23cf32b7d2592b90dfb08e0b2ab5aab83fe44c67cc6da14d8359bf0312fb6450f6357"]) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x6, &(0x7f00000013c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000140)="418880385f9f2ca835b046390f011ccbb4f4cd34f825b856fd1b438ca8d6d84a7d813a62bc871034e5e2134b46ec14f6e64c3c6bad5ec96d0b8096b28665ec50c6fc2f791df4bde3a0b7128419f5f5ecfb96e9c6add155080606739362b3c08cb342", 0x62, 0x3}, {&(0x7f0000001240)="3f1ce99c4194f25d53425bc2ef5e05d6169158513b13bf0d6d9d384b63738812f15eb7dfc3815774aeeeaf8a83d0e359c58d727094a4f8a0874722970c2f0f15bfc669c0848e90c67dc3aa37f59575fa375c1c6706", 0x55, 0x3}, {&(0x7f00000012c0)="a2d4408d57c6311dfe9767c6cbf81fdba702c307385cb2d50eaf46b879663e91b2570af952abb545c38f122f333c6105e10ec7f59fe9e86f0067a788c8ac7e3395162c5994b03edc", 0x48, 0x706}, {&(0x7f00000001c0), 0x0, 0x8}, {&(0x7f0000001340)="3ede2908538dd30ebbfc3c5d730c9f2a9e4a159af904b925b4e3e595da814a6b6947d6d4355b68f2a9558689aad91b4933d1cd923021b341757d914dbe70258ff4f0940cd285e81aaf86", 0x4a, 0x100}], 0x10, &(0x7f0000001480)={[{@nodiscard='nodiscard', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@noquota='noquota', 0x2c}, {@upgrade='upgrade', 0x2c}]}) 2018/04/01 23:00:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227d, &(0x7f000097e000)) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000000002004e23e0000002000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000800000002004e240000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba0002004e22ac14141300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x490) 2018/04/01 23:00:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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$TIOCCONS(r0, 0x541d) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) 2018/04/01 23:00:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x40) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) fdatasync(r0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="d299108a9a12e502f0fd9a896a1048ceb6051bfb4b4f5bf10072079c803afbed9fa204ef4311aa5ebc171f6407217e4d471f"]) 2018/04/01 23:00:36 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000462ff4)='/dev/autofs\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/01 23:00:36 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x201) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x82100, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x0, 0x1000, 0x4, 0x0, 0x0, 0xffffffff, 0x0, 0x8, 0x4, 0x101, 0x0, 0x6, 0x8, 0x2e27, 0x5, 0x6, 0x7ff, 0xed2, 0x2, 0x5fd3, 0x5, 0x3, 0x9, 0x9, 0x737f, 0x100000001, 0x8, 0x6895d480, 0x1177, 0x800, 0x2, 0x5, 0x1000, 0x4, 0x7e, 0x1, 0x0, 0x0, 0x3, @perf_config_ext={0x100, 0x6}, 0x2, 0xc2b, 0x58, 0x0, 0x7fff, 0x0, 0x6299}, r2, 0x6, r0, 0x8) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4000000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/l2cap\x00') inotify_rm_watch(r4, r3) 2018/04/01 23:00:36 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 2018/04/01 23:00:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setreuid(0x0, 0x0) r1 = inotify_init1(0x0) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:36 executing program 5: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) r2 = syz_open_dev$dspn(&(0x7f0000001340)='/dev/dsp#\x00', 0x7, 0x480000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000001380)=""/40, &(0x7f00000013c0)=0x28) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/01 23:00:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100)="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", &(0x7f0000000200)="62c9b6d774be4a1cd6cf4e51f88ec1a8a6000ff77fc6ec1e8b7f0ea9d8d47921366b93c055cf194c4299ce38dbc3bd053c0a60"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000140), &(0x7f00000000c0)="2e34ccad18"}, 0x15) 2018/04/01 23:00:36 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 2018/04/01 23:00:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r0) r1 = inotify_init1(0x0) dup3(0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:36 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x4002, 0x0) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) perf_event_open(&(0x7f00000001c0)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/01 23:00:37 executing program 7: 2018/04/01 23:00:37 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_rm_watch(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x1) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 2018/04/01 23:00:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x6) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:37 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f00000002c0)={0x3, 0x81, 0x649}, 0xc) r5 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x400, 0x40) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000004c0)={r4, r5, 0x5}) r6 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) accept4$llc(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10, 0x80800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000280)) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x3, &(0x7f00000003c0)=[{&(0x7f00000000c0)="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", 0xfb, 0x8000}, {&(0x7f0000000240)="a73fac94b8f545484a3c489884bae5beaa803c629d099a85b9a04a6bfa957ac48b1710bb6a47bf", 0x27, 0x3}, {&(0x7f0000000300)="96936dc877d023a42f648b630c2ff21c5200e63f9a895600d7f5f91fe79b3de22fb7977549b920c1c9449493af1bba2f0a7db3c132bf4bbb85d2c297be9d651c58578782b12554074f11ddc02bbe65cf0aa8aa416b081eb8bebccb05853a59b24279d88a5cc185504673df62d5e92d21a55166f691bcdf598f47784613a27566e8f7e2dcef0e8652b48d9522994941003c2fabf0d144ae6b35d86ade7a5fccd9ee7f4ab97cf7e6", 0xa7, 0x7fffffff}], 0x1000000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r6, 0x81000000) fchmod(r6, 0xa00000000002) 2018/04/01 23:00:37 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)}], 0x1}, 0x0) 2018/04/01 23:00:37 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:37 executing program 5: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='personality\x00') 2018/04/01 23:00:37 executing program 1: r0 = socket$inet6(0xa, 0x103, 0x3) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78, 0x0, 0x100}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x400, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x258, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1, 0x1, 0x3}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x0, 0xffffffff, 'rose0\x00', 'rose0\x00', {0xff}, {0xff}, 0x2f, 0x1, 0x38}, 0x0, 0x98, 0xd8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x4, 0x2, 0x36fa, 0x3, 0x3, 0x100000001, 0x91a2, 0x77]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x10000}}}, 0x88) 2018/04/01 23:00:37 executing program 7: syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0xd0200) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x800000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="54bd715345357afbb1db4ad0adfb4b47ff392596b5e649c328fcdaa4ecc6578d621ee35c8a011532cd0641be8a7d6620c79a7b0740d3b74e7c816f28056c2c15ea1babfd2d1412242fc829ac8184406b685ac8ede74a3b2fb55d3c6c4a22125197281a140ee3a2d021b30b5d82867fdd8ec02f6eabce5392170c4e977be0de0478b9e7d9521f", 0x86, 0x8ee3}], 0x8400, &(0x7f0000000140)=ANY=[@ANYBLOB="002e9c4d32d3581657f98552c226c5cbe90e2b5519bc30e3f472a93479d51cbef5f4206cc804f2b0d8877ab64ea7ab6cf18693a0272e7e13cbc8b6bef1c77f6f985d67b413fe25fcc99243ad0d2a56c1759e5eae9546ac7ddf406a5b901f93e38fa9acae03e703779c72077cd8064bccf05a3dc898"]) 2018/04/01 23:00:37 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)}], 0x1}, 0x0) 2018/04/01 23:00:37 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010000100000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000e7013840054173ce142b73db7f94fa6158f333c55d9ac64970932814d00a83746143021a792cde9c733674211cd10ebc97bd13899c35414ca2880bbbc1e4a89e9b407fab6e91118b40ded020f462fcf2acbdfabfa1fbaf8c9f2e1b1d0a4a7c35ca142cf5d14b4149ba668c3db5cfd46a9855fa9c87d72499194d83c1bea9718ca5d6ebdbc0318f3cb92f52", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00010000000000000000000800160000000000480001006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=@newsa={0x1ac, 0x10, 0x208, 0x70bd25, 0x25dfdbfb, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x0, 0x4e20, 0x4, 0xa, 0x80, 0x80, 0xaf, 0x0, r1}, {@in=@broadcast=0xffffffff, 0x4d5, 0x3f}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x0, 0x6, 0x3, 0x4, 0x7, 0xfffffffffffffffb, 0x4, 0x1ff}, {0x80000000, 0xfffffffffffeffff, 0xb, 0x1e3dea82}, {0x5, 0xe1, 0xfffffffffffffffe}, 0x70bd26, 0x3505, 0x0, 0x2, 0x80000001, 0x80}, [@sec_ctx={0x98, 0x8, {0x94, 0x8, 0x1, 0x6, 0x8c, "6ab2ab7e8188d3bb9fc98c3ca8883ac7d5238bf33df5bf59ecab9d588c065f2aad6e6588a8260e450108d60915b17030b00e101056f2c78949e0e1d3d9b2ce81962a47b4ac7663ef0adc797e94e2bd844f36bfd01b280da9c1e31ffacde6351d4cc64603b402b74e4ff4ecfa990d7d25c947a341ba24f0635cd23aac387111b34c3f622d67ab6cd7efc0d098"}}, @etimer_thresh={0x8, 0xc, 0x5}, @encap={0x1c, 0x4, {0x3, 0x4e23, 0x4e23, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x10}, 0x4080) 2018/04/01 23:00:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) 2018/04/01 23:00:37 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x1c88f82ab6ee188d) inotify_rm_watch(r1, r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fstat(r1, &(0x7f0000000140)) 2018/04/01 23:00:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="cd891c9a"], 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$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x30000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) bind$bt_sco(r1, &(0x7f0000000180)={0x1f, {0x2, 0x4281, 0xfff, 0x4, 0x4, 0x4}}, 0x8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000140)="d1627635de3cbe037ddc7cde609da20df743f04965d64db1e5ab7cf356dcb848a94ad1d9a8453d2b90a999a1ac875f3341da9c4a6b2b") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) getdents(r1, &(0x7f0000000100)=""/5, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380), 0x1, 0x0, &(0x7f00000003c0)="95"}) ioctl$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 23:00:37 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x30000, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) 2018/04/01 23:00:37 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) socketpair(0xa, 0xa, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000bc0)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000c00)={r1, 0x5}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) lgetxattr(&(0x7f0000003900)='./file0/bus\x00', &(0x7f0000003940)=@known='security.capability\x00', &(0x7f0000003980)=""/4096, 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigpending(&(0x7f0000000380), 0x8) getpeername$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000cc0)=0x14) fstat(r4, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e20, 0x8, 0x4e22, 0x80000001, 0x2, 0xa0, 0xa0, 0xff, r5, r6}, {0x630, 0xd4d, 0x2, 0x8b0b, 0x2, 0x20, 0xfff, 0x6}, {0x8, 0x9, 0x20, 0x5}, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x3503, 0x0, 0x0, 0x1180000000000000, 0x5, 0x9718, 0x3}}, 0xe8) getgroups(0x6, &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, r7, 0x0, 0xfffffffffffffffe, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r8, 0xc1105517, &(0x7f0000000580)={{0x6, 0x0, 0x4f1, 0x2, "ac8fa4564f47e12fd1e3f80b57f7a044005b6e97c1906452afcbf160ccaa37582d62540a37e6c9a2332fdc8f", 0x1000}, 0x0, 0x0, 0x2, r3, 0x8d4d, 0x200, "1d42ecae997e4df0eb5d27be84a89dafdf56c421f58c27e93e4a4c482d14b42c26b66c6952106f6ca6be7b2edf0b13efa6f845340c7d490b2e8a978938d266ad", &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x12, [], [0x2, 0x9, 0x7, 0xfffffffffffffff8]}) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f00000006c0)={{0x6c, @broadcast=0xffffffff, 0x4e22, 0x3, 'nq\x00', 0x2d, 0x101, 0x7d}, {@empty, 0x4e22, 0x4, 0xfff, 0xffffffffffff7fff, 0x5}}, 0x44) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='ext4\x00', 0xc005, &(0x7f0000000280)="d2cdec4b1d38c683f768d0d6b9a7570bb7949940ffeb893541313d9c5e5789e21eb1c74890a67076627bf1e2676d08e667317d76215b60135f6df96611454d6c4c2faafe62d633608a9e70d795be81d6939604da1501f4aabade61372b2678c8c167eaa9ee3c07612ce44be4040b7d08a2ed02899f23b073d36636813a0968702edfd752a66b9d87ff2798243d45ae665db2d69f7d8dea1bd5e20b02a1a8118c6ce04c2649767eea49fd9c3a756709a14d08e7c1bf34723ae3b0d32ccff61de96524fe161eeb1ba91129bd262ab8442f") rename(&(0x7f0000000400)='./file0/bus\x00', &(0x7f0000000440)='./file0\x00') sendmsg$nl_generic(r8, &(0x7f0000000b40)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x49220410}, 0xc, &(0x7f0000000b00)={&(0x7f0000000880)={0x254, 0x2b, 0x300, 0x70bd28, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x7c, @fd=r2}, @typed={0x8, 0x79, @ipv4=@loopback=0x7f000001}, @nested={0x7c, 0x1f, [@typed={0x14, 0x25, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="a45ff4d3aef621ff690051991330b8577b5d1f56b46d1145d3ff1d4a0a84be610added6de5acf1eb65bd6eb0662685386238b8470550524dfd9f40de4a5f1aba45a4aa3bad18e733da2ed9e87a72ddb545dca4d88b7836a7b15b6803d05b222297a51fbc"]}, @generic="789a6156cc13590a4cb03f014753eec93de459cfa68e5ff3c8b2c9ee7a84301b370788c5a79a7e82c58de9dd16130ae891046ba1ce161d7607ddacd8b977b2fc978353888d51f438d09a2600667e91e65492ca541a16ce3d92a73eee072c1ceba21142c29451c8a8cbc6c1215b85819658f09b7f3784338ca9860d65c6cd74fd519fdfb83bbaedd25eb07524d89f889ec9726e61c3fea95eb87f07b51ca0316886b8cabc4396dea8d691990ebf3f90b3bb3008ab052cd2a445d26fac8909e5a1206f98de65d528219d23dbf8d3ff4a76aef8593eb9b9b116cca779", @generic="e567ac6705e34bbba85f0d1b16771d4ac26fe01520ee4f28b6f56b1050eabdbb24bb916eac1e0c9160820704ad932b6927df2a50893718ff9cf050a52b9b1b40738914738abc651e1576bbe4fb77dbf0e2ce7e3b91fe002b1cb31a25597ee4f610504f44aa70eec3321208a17ca7c1e657ce10fc6408bad919fcda2202232a0ec6e9183afa0d67c5b26d5354fb0cb2b9111304fa121ec5e9374a7eb935dde6100a08b8ed90270524533ed2d4d9df1d75acbb52f24147b8c61e0ea9210e4952090e2d553f74ae966827751924b5e2ab674e04c5f5a9dddd9ab7"]}, 0x254}, 0x1, 0x0, 0x0, 0x1}, 0x40000) chmod(&(0x7f0000000480)='./file1\x00', 0x4) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000740)="abb492be748d7af34e69b231340f2ac5de488a1d9cdec1d01ae59165c9bd0df3804a094bef466e17773591e0165a1907430adc5dfff260d1d3720e1556f9e246c0753f3b838d5a0a0e19e298435bc6fbc2a38e9027e4e115ed0cadea0a4fd7eed5c232889646587a5b19f9209a4b36a66395788616c81b49adec755d9d630389763b8382359760cc9507e0fc4566b3a5044df41cf491999efbe82cdf1c1465", 0x9f) uselib(&(0x7f0000000200)='./file0/bus\x00') setsockopt$ax25_int(r8, 0x101, 0x0, &(0x7f0000000b80)=0x3, 0x4) 2018/04/01 23:00:37 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)}], 0x1}, 0x0) 2018/04/01 23:00:37 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 200.781939] binder: 17034:17037 unknown command -1709405747 [ 200.800538] netlink: 80 bytes leftover after parsing attributes in process `syz-executor5'. [ 200.811943] binder: 17034:17037 ioctl c0306201 20004000 returned -22 2018/04/01 23:00:37 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 2018/04/01 23:00:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) writev(r0, &(0x7f0000002340)=[{&(0x7f0000000080)="c7261d2729e386093c202db0bdadaedce53ac7a4d091270e", 0x18}, {&(0x7f00000000c0)="33d39d0b9261ccc79b1398662b3410c0bf40c5f10bf47be41098e399c229d7d160b308dc66a11611f07ef88abed92133bd27740b50f3e0924b68c30564b23de54e225d8949d647f630461556af4ceeb7494bb48e8e4c004e333548fb662e", 0x5e}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="b963c028350886cf0fd170d50c6232814ad120dfc51a797f2f3e439e0aba550d0204852cabc89c268b7cf1a89db7cac5b2d6b92f3e381806a9829440e8c30db51c4370e001735bd867d3038a5144b7d3eb13968838be1133eef593573697856bbf2b8c9a9560c5107d18e425f3d0ac3208653c84589bf1e7971ee9a96234e542ee3d861299c63bdbf3827cb7e654009c8337b60c3e65a9cce25301efcce14bac1c3677d13d585ece209741e06d31df739b81769789c3ca3a0e0a1f02c9dda028f3a9e1bdb40b57a2fed4308b06592c036de91811ec2791f1bbe7bd2bb50602e9e80b", 0xe2}, {&(0x7f00000012c0)="8230e6b79cbde993b71ae2bc5d401813b82861a122ec6e0f330aa82c7ad29614bcb1bf073189e21b5bb14d7129250ee33f7f2fd8c316a4a36c0278927dbefe417132c68937534bf95e4ce792c26144a471e11488bff32b21d9330c5033c104d8ade6dfb3b26437203860a8a33eecd2", 0x6f}, {&(0x7f0000001340)="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", 0x1000}], 0x6) 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$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x7) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) [ 200.828012] netlink: 80 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 23:00:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:37 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x4) inotify_rm_watch(r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x1c0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) 2018/04/01 23:00:37 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001440)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000002640)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000002700)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f00000026c0)={&(0x7f0000002680)={0x28, r2, 0x4, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4804}, 0x0) recvmsg$kcm(r0, &(0x7f00000025c0)={&(0x7f00000014c0)=@nl=@unspec, 0x80, &(0x7f0000002540)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1, &(0x7f0000002580)=""/16, 0x10, 0x7}, 0x12003) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000002740)=ANY=[@ANYBLOB="58d393595bc77db5837ce8959a422bdec23ef255937726ed1d18a2c2dbfe7dfb8cbe479b91bea3d52242be03f7d65befbbf6f68c5102b152d4ead5f11b35052a6c"]) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000100)="72858cd6dc6bfd3115b95b1a3be91e94b90eed6e12625004f2f6dfb64acce0bf281d2b2965e1339eabb34e64d9f6788dd617e92f7ba6ffddc90ea16207b6c7efbb61f92616b4c7adfd2a14636681de4e4d04577c20e2d4c7ad0e580be2c5fa9ab79977785f79a309abf52af4e7597ee1500d595fb361f655de651fbf3128916fed0c022a412d", 0x86}, {&(0x7f0000001200)="b3716ab865611135358434ba425dda67c0d072e2635ccd43d04cdd4979ec5c01683fcfe0f626e086a0dcd3dee9bdf9a78f0b03a8b089a6e2e7b7c7a40382ec37df12cf3996f37ba75a00ae99a8a37329017a81caf02c4afadd2de6581bae5c1cd1a443c9c86d624b197dd02b34ded28358477192844d493c97506e454490ec1ba75628e6ce387500473b465cb5890ac76bb23c2fa7c81d74a5ffab31", 0x9c}, {&(0x7f00000012c0)="20e8fc6bbbcc25d4661c8ec1b4cfe9b28d6bae3c8bc21b21364fd374d7bbb16d21ea6d523e06b354a76ee42a7f134787c648e10b0cc537be141852105df2427333f73d6258f6fb3f55dd6094e142c5fcfc9d5ce22a2e55993c417174a4199dfbcc2380fecdc84898ea0d2f81eaafb3f94c8d262b0367e89a1388e7d71cedd7ef42956bfc9d7f91fc1850abdb22cdad3a079b9ba368214dab1cb6436be6203b9bc53536af17d2000a8d9a3a400a258af7a5e95dc450216db35f16efc6cdab3ec941d9633fde6136b4050e11727d092f50997283f3f3ae1095", 0xd8}], 0x5) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_xfrm(r3, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000240001040000000000000000000000000807000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/01 23:00:37 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec3a9ef70e506da9e300000000000000030000000001000024d96443e10000011e000000000000a10000000302000100526549734572324673", 0x1b, 0x10000}], 0x0, &(0x7f0000000040)={[{@hash_r5='hash=r5', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@conv='conv', 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@commit={'commit', 0x3d, [0x33, 0x3f, 0x78, 0x3f, 0x0, 0x37, 0x37]}, 0x2c}, {@tails_off='tails=off', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@hash_r5='hash=r5', 0x2c}]}) [ 200.937207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 201.734583] binder: 17034:17078 ioctl c0306201 20004000 returned -14 [ 201.734787] binder: BINDER_SET_CONTEXT_MGR already set [ 201.746474] binder: 17034:17079 ioctl 40046207 0 returned -16 [ 201.762882] binder_alloc: binder_alloc_mmap_handler: 17034 2000c000-2000e000 already mapped failed -16 [ 201.767137] binder_alloc: 17034: binder_alloc_buf, no vma [ 201.777988] binder: 17034:17080 transaction failed 29189/-3, size 0-0 line 2963 [ 201.777991] binder_alloc: 17034: binder_alloc_buf, no vma [ 201.778040] binder: 17034:17081 transaction failed 29189/-3, size 0-0 line 2963 2018/04/01 23:00:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:38 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 2018/04/01 23:00:38 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:38 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x404000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000240)={0x7, 0x32, 0x80, 0x0, 0xf}) fcntl$setlease(r0, 0x400, 0x1) bind$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000012c0)={@in={0x2, 0x4e20, @multicast2=0xe0000002}, {&(0x7f00000002c0)=""/4096, 0x1000}, &(0x7f00000000c0), 0x8}, 0xa0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00uQg\x00\x00\x00\x00\x00']) 2018/04/01 23:00:38 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) socketpair(0xa, 0xa, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000bc0)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000c00)={r1, 0x5}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) lgetxattr(&(0x7f0000003900)='./file0/bus\x00', &(0x7f0000003940)=@known='security.capability\x00', &(0x7f0000003980)=""/4096, 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigpending(&(0x7f0000000380), 0x8) getpeername$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000cc0)=0x14) fstat(r4, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e20, 0x8, 0x4e22, 0x80000001, 0x2, 0xa0, 0xa0, 0xff, r5, r6}, {0x630, 0xd4d, 0x2, 0x8b0b, 0x2, 0x20, 0xfff, 0x6}, {0x8, 0x9, 0x20, 0x5}, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x3503, 0x0, 0x0, 0x1180000000000000, 0x5, 0x9718, 0x3}}, 0xe8) getgroups(0x6, &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, r7, 0x0, 0xfffffffffffffffe, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r8, 0xc1105517, &(0x7f0000000580)={{0x6, 0x0, 0x4f1, 0x2, "ac8fa4564f47e12fd1e3f80b57f7a044005b6e97c1906452afcbf160ccaa37582d62540a37e6c9a2332fdc8f", 0x1000}, 0x0, 0x0, 0x2, r3, 0x8d4d, 0x200, "1d42ecae997e4df0eb5d27be84a89dafdf56c421f58c27e93e4a4c482d14b42c26b66c6952106f6ca6be7b2edf0b13efa6f845340c7d490b2e8a978938d266ad", &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x12, [], [0x2, 0x9, 0x7, 0xfffffffffffffff8]}) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f00000006c0)={{0x6c, @broadcast=0xffffffff, 0x4e22, 0x3, 'nq\x00', 0x2d, 0x101, 0x7d}, {@empty, 0x4e22, 0x4, 0xfff, 0xffffffffffff7fff, 0x5}}, 0x44) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='ext4\x00', 0xc005, &(0x7f0000000280)="d2cdec4b1d38c683f768d0d6b9a7570bb7949940ffeb893541313d9c5e5789e21eb1c74890a67076627bf1e2676d08e667317d76215b60135f6df96611454d6c4c2faafe62d633608a9e70d795be81d6939604da1501f4aabade61372b2678c8c167eaa9ee3c07612ce44be4040b7d08a2ed02899f23b073d36636813a0968702edfd752a66b9d87ff2798243d45ae665db2d69f7d8dea1bd5e20b02a1a8118c6ce04c2649767eea49fd9c3a756709a14d08e7c1bf34723ae3b0d32ccff61de96524fe161eeb1ba91129bd262ab8442f") rename(&(0x7f0000000400)='./file0/bus\x00', &(0x7f0000000440)='./file0\x00') sendmsg$nl_generic(r8, &(0x7f0000000b40)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x49220410}, 0xc, &(0x7f0000000b00)={&(0x7f0000000880)={0x254, 0x2b, 0x300, 0x70bd28, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x7c, @fd=r2}, @typed={0x8, 0x79, @ipv4=@loopback=0x7f000001}, @nested={0x7c, 0x1f, [@typed={0x14, 0x25, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="a45ff4d3aef621ff690051991330b8577b5d1f56b46d1145d3ff1d4a0a84be610added6de5acf1eb65bd6eb0662685386238b8470550524dfd9f40de4a5f1aba45a4aa3bad18e733da2ed9e87a72ddb545dca4d88b7836a7b15b6803d05b222297a51fbc"]}, @generic="789a6156cc13590a4cb03f014753eec93de459cfa68e5ff3c8b2c9ee7a84301b370788c5a79a7e82c58de9dd16130ae891046ba1ce161d7607ddacd8b977b2fc978353888d51f438d09a2600667e91e65492ca541a16ce3d92a73eee072c1ceba21142c29451c8a8cbc6c1215b85819658f09b7f3784338ca9860d65c6cd74fd519fdfb83bbaedd25eb07524d89f889ec9726e61c3fea95eb87f07b51ca0316886b8cabc4396dea8d691990ebf3f90b3bb3008ab052cd2a445d26fac8909e5a1206f98de65d528219d23dbf8d3ff4a76aef8593eb9b9b116cca779", @generic="e567ac6705e34bbba85f0d1b16771d4ac26fe01520ee4f28b6f56b1050eabdbb24bb916eac1e0c9160820704ad932b6927df2a50893718ff9cf050a52b9b1b40738914738abc651e1576bbe4fb77dbf0e2ce7e3b91fe002b1cb31a25597ee4f610504f44aa70eec3321208a17ca7c1e657ce10fc6408bad919fcda2202232a0ec6e9183afa0d67c5b26d5354fb0cb2b9111304fa121ec5e9374a7eb935dde6100a08b8ed90270524533ed2d4d9df1d75acbb52f24147b8c61e0ea9210e4952090e2d553f74ae966827751924b5e2ab674e04c5f5a9dddd9ab7"]}, 0x254}, 0x1, 0x0, 0x0, 0x1}, 0x40000) chmod(&(0x7f0000000480)='./file1\x00', 0x4) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000740)="abb492be748d7af34e69b231340f2ac5de488a1d9cdec1d01ae59165c9bd0df3804a094bef466e17773591e0165a1907430adc5dfff260d1d3720e1556f9e246c0753f3b838d5a0a0e19e298435bc6fbc2a38e9027e4e115ed0cadea0a4fd7eed5c232889646587a5b19f9209a4b36a66395788616c81b49adec755d9d630389763b8382359760cc9507e0fc4566b3a5044df41cf491999efbe82cdf1c1465", 0x9f) uselib(&(0x7f0000000200)='./file0/bus\x00') setsockopt$ax25_int(r8, 0x101, 0x0, &(0x7f0000000b80)=0x3, 0x4) 2018/04/01 23:00:38 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+30000}, {0x77359400}}) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000000000)="26000000420047f18b8d000000215c94fe0070050004000000000000004a68042c3dfe735b4c", 0x26) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) dup(r4) 2018/04/01 23:00:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) sched_getparam(r3, &(0x7f0000000240)) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x0, 0x70bd26, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004011}, 0x4000) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40086303}], 0x0, 0x0, &(0x7f0000000f4d)}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'lo\x00', 0x4}) [ 201.905310] binder: release 17034:17077 transaction 38 out, still active [ 201.912269] binder: undelivered TRANSACTION_COMPLETE [ 201.917438] binder: release 17034:17078 transaction 39 out, still active [ 201.924308] binder: undelivered TRANSACTION_COMPLETE [ 201.929445] binder: undelivered TRANSACTION_ERROR: 29189 [ 201.934936] binder: undelivered TRANSACTION_ERROR: 29189 [ 201.940426] binder: send failed reply for transaction 38, target dead [ 201.947045] binder: send failed reply for transaction 39, target dead 2018/04/01 23:00:38 executing program 7: syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffe71, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000240)="030d8016a989dc8405cf0528e6d3607c0e71c73cb75563ad3d520c3187d75d490e92c88c50d43166398d0b7ed4afcc4487caef425cb3b9539b646161819b4578b6e441d84b9dd6e938d4f1ee82797807e63dfbba369e7c03d1f7b1505ba53b6689216fad7f6ca4786ead2e348edf331812da0ca1c8cf6294052b11f4b128a70ec0746a91d079dea02b80430e0d2ab3b845921b3976634552099ca7ab61e2116a39096190080cafabceb79dd384a7d64cd3ec0fa334e5ff82caec3a2155e8e17433bf68aed79d4936fe2e6749807dfaac9ae5dc24c90746329301bcfa49de97a09a7e91", 0xe3, 0x36f}], 0x8, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) 2018/04/01 23:00:38 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 2018/04/01 23:00:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 201.970117] binder: 17095:17097 BC_FREE_BUFFER u0000000000000000 no match [ 201.982752] binder: 17095:17101 BC_FREE_BUFFER u0000000000000000 no match 2018/04/01 23:00:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f00000000c0)='./file0/fil..\x00', 0x70cc3b8922081ddf, 0x0) truncate(&(0x7f0000000780)='./file0/fil..\x00', 0x0) mount(&(0x7f0000000040)='./file0/fil..\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0xa41eaa4f59bc3612, &(0x7f0000000180)="72d904e7b1b93accaf6db4494f9d2a69b8b7e7c0cc05bb17fb1f90e7e2ebc2a303a9566ce32c233f3dc89c75032b12cb516abce24d5b147d9faa65fc870e8355a31796f43e1183a10f35268452490a968e7dd3c17a4422e7026017ae7e584968b7bf1bcc463e9313cd21332975c987e363d7047d9d3e9ff0a8e844a60bbf28") 2018/04/01 23:00:38 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xc000, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000300)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/04/01 23:00:38 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="f8d3ec0a253c15ee4a498dc10dcaefa7a66183d8b62a4d0a5c9b970f87e89a40e7c03323d779bd8a04675ed62956feb96bc298"]) 2018/04/01 23:00:38 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d1", 0x39}], 0x1}, 0x0) 2018/04/01 23:00:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) dup2(r0, r0) sendto$inet(r0, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) eventfd2(0x732b, 0x1) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000240)=ANY=[@ANYBLOB="02768b44117227c52900ffff0000000000000000800400000900000000000000ff0f0000000000006549e3dc6e6125fcffffffffffffff267f6cd0ee3cee892ac38854c400c629fedf3b71ea3197b00323f553fbb902bf9ac6e9535c42a07d2652707f9de569f864cb640c7d43ee9f9572f3ede9b60dfee067b669964f5571a2681eb8e1e59fa9fc91ec1f459f61ba855f2f9dfe4755b43fd753a3b27dbc6930fe27eca51a732295f1a75fa1ec4aa95022d8689fcff1d8c3f8697a0006aaee8bbf8df6993c30380b432cee5cd87e4c3f43cbc722b82a3859936965924ea42c836b7102f149"]) 2018/04/01 23:00:38 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) fcntl$getown(r0, 0x9) 2018/04/01 23:00:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:38 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000048) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x2) r1 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) 2018/04/01 23:00:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000105}]}) 2018/04/01 23:00:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) r2 = shmget(0x1, 0x3000, 0x102, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000140)=""/4096) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000)=0x1, 0xfff) 2018/04/01 23:00:38 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x4, &(0x7f0000011400)=ANY=[@ANYBLOB="f9"]) 2018/04/01 23:00:38 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d1", 0x39}], 0x1}, 0x0) 2018/04/01 23:00:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x240, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000680)={0xc52c, 0x1000, 0x0, 0x2}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r2 = 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) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x5, 0x301000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000240)) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x400203, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x0, 0x8, 0x1, 0x1000, 0x94, 0x80, 0x7ff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x1, 0x2, 0x400, r4}, &(0x7f0000000140)=0x9) 2018/04/01 23:00:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000), &(0x7f000011dffc)=0x4) 2018/04/01 23:00:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) sched_getparam(r3, &(0x7f0000000240)) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x0, 0x70bd26, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004011}, 0x4000) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:39 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d1", 0x39}], 0x1}, 0x0) 2018/04/01 23:00:39 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000240)={0x1000, 0x0, 0x0, 'queue1\x00', 0x69}) 2018/04/01 23:00:39 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x1) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x12) inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x1000002) inotify_add_watch(r1, &(0x7f0000000300)='./file0\x00', 0x20000000) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x4) inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x80000000) r2 = inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x10) inotify_rm_watch(r0, r2) 2018/04/01 23:00:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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) pipe(&(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) sched_getparam(r3, &(0x7f0000000240)) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x0, 0x70bd26, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004011}, 0x4000) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:39 executing program 3: perf_event_open(&(0x7f000025c000)={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, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000105}]}) 2018/04/01 23:00:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:39 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x2000200) inotify_rm_watch(r2, r3) 2018/04/01 23:00:39 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db", 0x43}], 0x1}, 0x0) 2018/04/01 23:00:39 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x800000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="028fe7bd379631da251a71baf5923b6e3ddcb51705cafac0f07d665161b10dffb000be58f5b88749e4b069e056014ff173d7d2fe77f1ff"]) 2018/04/01 23:00:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:39 executing program 2: mmap(&(0x7f000035b000/0x3000)=nil, 0x3000, 0x80000000000, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) r1 = getpid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x22, 0x1, @tid=r1}, &(0x7f0000000140)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000180)=""/63) msgget$private(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/01 23:00:39 executing program 3: 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) r0 = socket(0x40000000015, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x4000000002, 0x70, 0x1e2, 0xfffffffffffffffc, 0x0, 0x7ffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffd) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) keyctl$read(0xb, r1, &(0x7f0000000180), 0x0) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r0, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='cgroup@self\x00', 0x1) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/04/01 23:00:39 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db", 0x43}], 0x1}, 0x0) 2018/04/01 23:00:39 executing program 5: sync() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000140)=""/149, &(0x7f00000000c0)=0x95) socket$packet(0x11, 0x0, 0x300) socket(0x2, 0x3, 0x6cc2) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = creat(&(0x7f0000000500)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x0, 0x0, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000340)="dde887667045749d45fae83c516ac4554e459b", &(0x7f0000000380)="6e2355c63323ce95ee63c193e1bcb4a3f48cba4bc683e18899b33813b9497f0198a4f5ac1fa4db07363613a597983e54a8c31c5ee72ed87a7341199a18c71433727c77449383f173896fa6a3d91dd7242773618c332a140f6e32e3fd513de7888799feb47bfff84d2796acaa862e454066950431471b7ce87499d8ec40a3fca79cbc3afca916a5d54b5714e0cb0c3a7962cd1bb83de474d80c51976fd915588cb7cdf6bb1968c247d65cfc0f921c7b5e743ddef6dbf2160d73697f4158a4e5a7ac8f4e1a088635a9cf0b0829207d46a8134773a62b"}}, &(0x7f00000002c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001980)={@mcast2, 0x0}, &(0x7f00000019c0)=0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000200), 0x4) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3c1bdef}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e23, 0x3f, 0x4e22, 0x4, 0xa, 0x20, 0x20, 0x11, r4, r5}, {0x2, 0x96, 0x60d, 0x9, 0xd3, 0x4, 0x20, 0x100000000}, {0x7f, 0x8000, 0xdb57, 0x7}, 0x4, 0x6e6bb8, 0x0, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x2, 0x3, 0xff, 0x9, 0x9}}, 0xe8) ioctl$TIOCCBRK(r0, 0x5428) timer_delete(0x0) fallocate(r3, 0x0, 0x0, 0xffff) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) listen(r6, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r6, 0x800) r8 = fcntl$dupfd(r7, 0x406, r6) ioctl$FIONREAD(r8, 0x541b, &(0x7f0000000080)) syncfs(r3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{}, {}]}) inotify_init1(0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/01 23:00:39 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db", 0x43}], 0x1}, 0x0) 2018/04/01 23:00:39 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = memfd_create(&(0x7f0000000040)='selinuxselflo\x00', 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xde, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/04/01 23:00:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000280), &(0x7f0000000380)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/01 23:00:39 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:39 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x1000000) r2 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x3f, 0x400000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x28, 0x0, &(0x7f00000003c0)=[@register_looper={0x630b}, @increfs={0x40046304}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x4, 0x3}, @acquire={0x40046305, 0x1}], 0x67, 0x0, &(0x7f0000000400)="811478d525bcb2c5432d5eb70c59d16eb3f94fcdd84557ebcb248099f41acff0fff0a7c124728191264d8c3a121ef16f6335ceb89d22df383c403264c78cd49623ca7e9c16b6cff05834d1eccf0d60c4edda56751b1794b034d67dd0287ba6414d90c926a54c89"}) r3 = inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x12) inotify_rm_watch(r1, r3) io_setup(0x7f, &(0x7f0000000040)=0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000240)={0x28, 0x0, 0x0, @my=0x1}, 0x10) io_cancel(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f0000000080)="805128f90477723e3550f38ad12b995b09f1e1e87c0161f661efe424440eb1e995f582a249625a2ebfdb07312613a60ef616c8180958a4eec9afecbed2744dcbad46f55744e781c7aa3e4a86e3da8d0358ee35f6fdfb0657441abae48f13905a874df46ab9e06a2500a678bd994aaa6347b44438d8ecb6eef455c0473d51da6e2858431d0ce610fd745209f8eea822c7535ba2d182f4330205fc738f24476079cbb16122d32cee2498f50f26332524ce763245e77906a216a3d41b18d68de103c5d2cb2e6b0f41fcc7428f4d08a00710336497f6883b385e0bcea99094", 0xdd, 0x9, 0x0, 0x0, r1}, &(0x7f00000001c0)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000300)={{0x1000, 0x1}, 0x1, 0x1, 0x20, {0x7ff, 0x401}, 0x3ffc000, 0x8}) 2018/04/01 23:00:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2040, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40801, 0x4) r2 = accept$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) ioctl$KDSKBLED(r1, 0x4b65, 0x9) 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$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x987, 0x8000, 0x2, 0xe88d, 0x19}) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$KDENABIO(r0, 0x4b36) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) 2018/04/01 23:00:39 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000018c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0x208, 0x118, 0x208, 0x0, 0x208, 0x568, 0x568, 0x568, 0x568, 0x568, 0x6, &(0x7f0000001840), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x11}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff000000, 0xff000000, 0xffffff00], [0x0, 0xff000000, 0x0, 0xffffffff], 'teql0\x00', 'vcan0\x00', {}, {0xff}, 0x3b, 0xffff, 0x1, 0x8}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff0000ff, 0xff0000ff, 0xff], [0xff, 0x0, 0xff0000ff, 0xff], 'sit0\x00', 'gre0\x00', {}, {}, 0x88, 0x40, 0x6, 0x44}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x10, 0x30, 0x5}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x17}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xffffff00, 0xffffffff, 0xffffffff], 'ip6gre0\x00', 'vcan0\x00', {}, {0xff}, 0xaf, 0x100000000, 0x2, 0x40}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@hl={0x28, 'hl\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x10, 0x26, 0x1ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000140)={0x4, 0xb722, 0x1ff, 'queue1\x00'}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000300)={r3, 0x0, 0x80000000000004, "b5d668609147a67d2401dd2382543c8fa6800379a9f1cacfa1d03a3bb6237d69a060f30c11605ded529de7d094b14c51e47bfa3ad155a7396aeb47b29388072a8dff7e59bc5850f9248be498dbfadaf76428e1d5396b10feac0066b513933df5ba84795013f20694a1b80a2b82158f896fdbf296ca46d373f479a1bbe03422746b21463c1c7826bf30caf08294f2e496938b912a8e8c0ab77b61eda434d1bf64d6e8adfbb0126851b36ca3c0525f329f832896e0e8aa9c622a4f6828f2ad7410e771264454b327405ea2f39052968bc7a3961cbad86f8c503fdc17527e"}) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x107, 0x10000}], 0x0, &(0x7f0000011400)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0x80002008}) 2018/04/01 23:00:40 executing program 5: sync() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000140)=""/149, &(0x7f00000000c0)=0x95) socket$packet(0x11, 0x0, 0x300) socket(0x2, 0x3, 0x6cc2) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = creat(&(0x7f0000000500)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x0, 0x0, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000340)="dde887667045749d45fae83c516ac4554e459b", &(0x7f0000000380)="6e2355c63323ce95ee63c193e1bcb4a3f48cba4bc683e18899b33813b9497f0198a4f5ac1fa4db07363613a597983e54a8c31c5ee72ed87a7341199a18c71433727c77449383f173896fa6a3d91dd7242773618c332a140f6e32e3fd513de7888799feb47bfff84d2796acaa862e454066950431471b7ce87499d8ec40a3fca79cbc3afca916a5d54b5714e0cb0c3a7962cd1bb83de474d80c51976fd915588cb7cdf6bb1968c247d65cfc0f921c7b5e743ddef6dbf2160d73697f4158a4e5a7ac8f4e1a088635a9cf0b0829207d46a8134773a62b"}}, &(0x7f00000002c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001980)={@mcast2, 0x0}, &(0x7f00000019c0)=0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000200), 0x4) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3c1bdef}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e23, 0x3f, 0x4e22, 0x4, 0xa, 0x20, 0x20, 0x11, r4, r5}, {0x2, 0x96, 0x60d, 0x9, 0xd3, 0x4, 0x20, 0x100000000}, {0x7f, 0x8000, 0xdb57, 0x7}, 0x4, 0x6e6bb8, 0x0, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x2, 0x3, 0xff, 0x9, 0x9}}, 0xe8) ioctl$TIOCCBRK(r0, 0x5428) timer_delete(0x0) fallocate(r3, 0x0, 0x0, 0xffff) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) listen(r6, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r6, 0x800) r8 = fcntl$dupfd(r7, 0x406, r6) ioctl$FIONREAD(r8, 0x541b, &(0x7f0000000080)) syncfs(r3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{}, {}]}) inotify_init1(0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/01 23:00:40 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000f802000038010000ffffffffffffffff00000000ffffffff28020000ffffffffffffffff28020000ffffffff03000000", @ANYPTR=&(0x7f0000000080)=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="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"], 0x358) inotify_rm_watch(r1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x860a66e0c2618be7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x8242, @empty, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000600)) getrandom(&(0x7f0000000500)=""/228, 0xe4, 0x2) 2018/04/01 23:00:40 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd3", 0x48}], 0x1}, 0x0) 2018/04/01 23:00:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:40 executing program 2: socketpair(0xa, 0x806, 0x7, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) userfaultfd(0x80000) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) socket$alg(0x26, 0x5, 0x0) 2018/04/01 23:00:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400004, 0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0xffffffffffffffe1, 0x80000000, 0x8, 0x0, 0xd400, 0xffff}) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:40 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vlan0\x00', r1}) getdents64(r0, &(0x7f00000002c0)=""/66, 0x146) getdents(r0, &(0x7f00000001c0)=""/249, 0xf9) getdents64(r0, &(0x7f0000000080)=""/105, 0x69) getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/04/01 23:00:40 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4c4200, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2b, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x23) 2018/04/01 23:00:40 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd3", 0x48}], 0x1}, 0x0) 2018/04/01 23:00:40 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x0, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) 2018/04/01 23:00:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x2000000000002f24) epoll_create1(0x80000) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r2, 0x0) r3 = msgget(0x0, 0x0) msgrcv(r3, &(0x7f0000000080), 0x8, 0x3, 0x800) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:40 executing program 1: set_mempolicy(0x4, &(0x7f00001cd000), 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/01 23:00:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f00000000c0)='//file0/../..\x00', 0x1, 0x0, &(0x7f00000002c0), 0x820, &(0x7f0000000080)={[{@grpjquota='grpjquota=', 0x2c}]}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x10001) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x684, 0x40) renameat2(r0, &(0x7f0000000040)='//file0/../..\x00', r1, &(0x7f0000000180)='//file0/../../file0\x00', 0x2) 2018/04/01 23:00:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd3", 0x48}], 0x1}, 0x0) 2018/04/01 23:00:41 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80804) close(r0) inotify_rm_watch(r1, 0x0) getpid() socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/01 23:00:41 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x80) sendto$llc(r0, &(0x7f0000000200)="40534e101524017b44954daf13555fb411febeb404fc0bae3d12d1bc0d227618a7ffdab00815c9b09c1fc74104dc5423464748a1aaece04a16d1206357bbdc519f6b6a4a19f45a3c1c753e096a09cc45d9f9a3c3a6350d143ba437f44279d7b322fc5d157dd0d7394eb4d72b7d84eec83e7bfbf723cba24682f6e57e741290141931d6e6dc817995be4b91032adadc48276039a148775f23e16ac3be29c32a348a9fe8eafa455a082f1b35c7accfef81e3c71655832f91b33ff7da5a729baf203f1e9c22e87ad9e2c3167a80c09286916aabfe245c2fade892b948b2c2df3853", 0xe0, 0x80, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000001c0)=0x40000002) 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$TCSETA(r2, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:41 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0xaaaaaaaaaaaab88, &(0x7f0000000040)=[{&(0x7f0000010000)="00080000ec05000013020000120000000600030000000001000024d96443e10000001e0000000000000000020001005265497345723246730000", 0x3d, 0x8000010004}], 0x0, &(0x7f0000000080)) 2018/04/01 23:00:41 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, 0x0) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0x80000001, 0x800000000000, 0x8, 0x7fffffff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/04/01 23:00:41 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1b0e00000000000, 0x801) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/240) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f76ffc), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x7ff, 0x800b, 0xffffffff, 0x8, 0x80000001, 0x1, 0x6, r2}, &(0x7f0000000200)=0x20) 2018/04/01 23:00:41 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000100)='rose0\x00') fcntl$addseals(r2, 0x409, 0x7) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000002c0)=0x2, 0x4) write$cgroup_type(r4, &(0x7f00000003c0)='threaded\x00', 0xfffffffffffffd9d) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)) getcwd(&(0x7f00000001c0)=""/154, 0x9a) 2018/04/01 23:00:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed0", 0x4a}], 0x1}, 0x0) 2018/04/01 23:00:41 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, 0x0) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:41 executing program 5: r0 = epoll_create(0x326) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) flock(r2, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = getpid() lseek(r2, 0x0, 0x3) ioprio_set$pid(0x2, r5, 0x100000001) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r6, &(0x7f0000000040)="5714d9b9019f6f6961be79849f248ebfb944f677f42f94c3d7a5af6d6eec", &(0x7f0000000080)=""/17}, 0x18) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000000)=0x1000, 0x8) r7 = gettid() bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r6}, 0x10) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000010000100000000000000000000000100", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s\x00', @ANYRES32=r7, @ANYBLOB='\b\x00\'\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) 2018/04/01 23:00:41 executing program 1: r0 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1ffffff, 0x12, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000002c0)={0x3, 0x943}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2ae, &(0x7f0000000200)=[r2, r2, r2, r2, r2]) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x401, 0x4) 2018/04/01 23:00:41 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x3f, 0x6, 0x2, 0x1800000000, 0x0, 0x552}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:41 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp, 0x400000000, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) 2018/04/01 23:00:41 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) move_pages(r0, 0x4, &(0x7f0000000080)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000000), &(0x7f00000000c0), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x8, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x40, 0x2, 0xffffffff, 0x7fff, 0x80000000, 0x0, 0x7, 0x0, 0xed8}) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) 2018/04/01 23:00:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed0", 0x4a}], 0x1}, 0x0) 2018/04/01 23:00:41 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, 0x0) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:41 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x2402, &(0x7f0000000040)={[{@errors_ro_remount='errors=ro-remount', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}]}) [ 204.933682] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 23:00:41 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x10000) ioctl$KDDELIO(r0, 0x4b35, 0x9) r1 = socket$inet(0x2, 0x3, 0x4) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="10080008000000000000000002000000"], 0x10}}], 0x2, 0x0) 2018/04/01 23:00:41 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfff, 0x900) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1b0) inotify_rm_watch(r0, r1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x1, 0x9, 0x80, 0x23be4000}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) inotify_rm_watch(r2, 0x0) 2018/04/01 23:00:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed0", 0x4a}], 0x1}, 0x0) 2018/04/01 23:00:41 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000080)=[{0x5}, {0x6, 0x0, 0x0, 0x9}]}) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet(0x2, 0x80000, 0x7fff) 2018/04/01 23:00:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) prlimit64(r1, 0xa, &(0x7f0000000080)={0x4}, &(0x7f00000000c0)) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) [ 205.099598] audit: type=1326 audit(1522623641.635:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17325 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 [ 205.948549] audit: type=1326 audit(1522623642.484:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17325 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 2018/04/01 23:00:42 executing program 2: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000, 0xa385}], 0x2000010, &(0x7f0000001140)={[{@type={'type', 0x3d, "e37ab98f"}, 0x2c}]}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)) 2018/04/01 23:00:42 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01c", 0x4b}], 0x1}, 0x0) 2018/04/01 23:00:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:42 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x20, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="3c060ec843434522454448f7774c21bc38fbddbd192a7218e7150b761681cab767845109447ac9fafbd4f0c545501263940fa969b42135a006cd05722c8532a6f1674624b6aefa184ccd5658998d54df0591", 0x52, 0x35c}, {&(0x7f00000001c0)="10cd933bca44b6630500d255e518b77b94312d6c928141a612df47b3804c1e1ed6c19196421e7729fb91b145e203a3a0d0ec28a481b463b696e2013bb6af5467dc23e4ccbf749e61c4e2a88006a1896c9092c6b92888be178abc2bc6873d8d817689c90055f224cc484f64d002f7f308d30e928f03141126939e6bf0144ad287a35c2a6cb5dade10f2b34402c906f327680a2097b9cc81394b9c216358b0f3cf873af40623f76436a1a3c7acc162db0351644ebc2b7d5e0dff775f1cd0b10726384dff3d8d26e2e824ba2607db833294", 0xd0, 0x7}], 0x200000, &(0x7f0000000300)={[{@data_writeback='data=writeback', 0x2c}, {@prjquota='prjquota', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@noacl='noacl', 0x2c}]}) setfsuid(r2) 2018/04/01 23:00:42 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)=0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) 2018/04/01 23:00:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000080)={0xaa, 0x7ff, 0x7ff, 0x3, 0x6, 0x7ff}) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:42 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xb, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000700000000009b0095080000000000000000000000"], &(0x7f00000003c0)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/01 23:00:42 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000400)={{0x20, 0x6, 0x0, 0x5, "508b4f219e5e8b1d06ad31af69d250d0f1888e3c38845c51fc83de537e0cb28bc9b53d10f3c7eb3eeae1bf8c", 0xfff}, 0x100000001, [0x6, 0x0, 0x9, 0xffff, 0x0, 0x7a, 0x5, 0x5, 0xff, 0x5, 0x1, 0x1, 0x8, 0x9, 0x40, 0x2, 0x2, 0x4, 0x800, 0x9, 0x2a, 0x436, 0x4, 0x3, 0x7ff, 0x8, 0x8000, 0x7, 0x7ff, 0x8, 0x401, 0xda, 0x1, 0x6, 0x35f9, 0x0, 0x5, 0x5, 0x8, 0x5, 0x0, 0xa5, 0x537, 0x7, 0xffff, 0x2, 0x101, 0x3, 0x8, 0x2f899ac3, 0x5, 0x4, 0x9, 0x7, 0x0, 0x3, 0x6, 0x18c6, 0x2, 0x73b, 0x6, 0x6, 0x8, 0x7fff, 0x80000000, 0xff, 0x4, 0x9, 0x4, 0xffffffffffffff7f, 0x6, 0x2, 0x1, 0x55, 0x10001, 0x45, 0x401, 0x9, 0x401, 0x6, 0x8, 0x2, 0x101, 0x4, 0x926a, 0xd222375, 0x3, 0x2b9ed488, 0x0, 0xfffffffffffffffc, 0x1ff, 0x4, 0x1a, 0x0, 0x7, 0x7, 0x20, 0xfff, 0x8, 0x80000001, 0xfe23, 0x7, 0xfffffffffffffffb, 0x802000000, 0x5, 0x8, 0x5, 0x400, 0x8, 0x0, 0x7, 0x8, 0x9, 0x10001, 0x0, 0xf8c, 0x3, 0x80, 0x0, 0x1, 0x3, 0x42, 0x1, 0x7, 0x6, 0x2, 0x1, 0x84a1], {0x0, 0x1c9c380}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x6, 0x3, 0x8, 0x5, 0x3ff, 0x8802}) 2018/04/01 23:00:42 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01c", 0x4b}], 0x1}, 0x0) 2018/04/01 23:00:42 executing program 7: 2018/04/01 23:00:42 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01c", 0x4b}], 0x1}, 0x0) 2018/04/01 23:00:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={"62726f7574650500", 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000340), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x22d) 2018/04/01 23:00:42 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x4) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000100)='./file1\x00', 0x410) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2) 2018/04/01 23:00:42 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:42 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "75b70b1bf4756e0200000011000500"}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaad4c9770fffffffffff886442a703000000f88db3ceabc84e27e9db736af9155422a366f52740a5bb0b671d2eb576c2b9ee25a16c017ebc032ca3e4cbd8f03688fe7c57d6ba33dc8216c32aecc4beb9af98e9000000000000000036232d7215e021f20d22be9c8ed780afb5b2dbb68b0f5b1095fcc434875b4254cbc8dae7845ebe1eaa5b10b0281a3b68295bb375b8d39af142e8692cca3ecb216e3b8c8a5f01718a0563193580e1a8fd09f7f5a3cf3f8ab80e261a5903097ab21a14324bad45948a61d2357edd4ae7"], &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x1, 0xcc23}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x4, r1, 0x394013fa907db0be, 0xff9}) r2 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0x3, 0x4) 2018/04/01 23:00:42 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x101000) 2018/04/01 23:00:42 executing program 1: r0 = socket(0x11, 0xa, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, {&(0x7f0000000000)=""/40, 0x28}, &(0x7f0000000040)}, 0xa0) bind(r0, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/04/01 23:00:42 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in6=@mcast2}}, {{@in=@multicast2}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 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$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:42 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fff, 0x101080) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xf2b, 0x7f, 0x4, 0x3955, 0xfffffffffffffff8}, 0x14) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000002c0)={0x57, 0x8, 0x1, {0x7, 0x5}, {0x1, 0xfffffffffffffffb}, @ramp={0xc35, 0x0, {0x8, 0x0, 0x6, 0x200}}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000300)={0x1, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x1, 0x3, 0xfffffffffffffff8, 0x9, "cc30250a4b27527d2c35f384956df1c06b8c32c2fec195cb1dd753627eb01e6b25c9102d5e8724527b09c30d"}, 0x0, 0x0, 0x2, r2, 0x6, 0x71b781e9, "4ec23d7827cd5c8ea31c5536cb57a7f7832a5ef322fd7624ff1fa082be5156bb4bdca6d697dd6d71fc9436e1430aa390f9ebae1eca0f994dd2ed6bbd6d2f1111", &(0x7f0000000140)='&:\\md5sum\x00', 0xa, [], [0x2, 0x9f6, 0x34c, 0x1]}) inotify_rm_watch(r0, 0x0) [ 206.253228] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 23:00:42 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="d39684fddd130c7971795f4300"]) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x18ad, 0xc601) sendto(0xffffffffffffffff, &(0x7f0000000280)="cbada8af1c873fe4f1937d26a7a44cf0c42dc96d8c510beb14b710cc3c9e9b05d15529446aee1243c4bf7de5f51759", 0x2f, 0x8001, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x80000}, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x4, 0x2) 2018/04/01 23:00:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000180), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x7, 0x200200) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000003c0)={{0x1, 0x200, 0x6, 0xfff, 0x9, 0x2}, 0x8ac, 0x3, 0x5}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000500)="fac6839cf92f8d06fdf574d1756f7ea6430627be51645fdb6c396b561a9e79783f0848e2eace843ae7b6cc0a34c5035210c3267cbfe76c40724ec1c17a0a1a73d27b1cd4c75c6c61eefb1cdd3c7c3d2983b61ffb553ed58ea3a991ec0c04c7b789fcbc129400e5516ce48fbf0b320b8e580c1a178c384937c2eaf641d69c5e712d58216bc3cd37940cb2e72b6f7f94977416ac83815e0fcba039e475c254638319e5203e7b2b4030711abf884c83eb6723bb9babb5fb44bf50ab9f8e2ec46f1257103c2fe7d2a267da473d966d506ded", 0xd0) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$int_out(r1, 0x0, &(0x7f0000000600)) keyctl$get_persistent(0x16, r3, r5) chown(&(0x7f0000000100)='./file0\x00', r3, r4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480)=@int=0x3, 0x4) ioctl$KVM_NMI(r1, 0xae9a) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000004c0)) connect$packet(r2, &(0x7f00000000c0)={0x11, 0xf8, r6, 0x1, 0x6, 0x6, @random="1bc078399e94"}, 0x14) 2018/04/01 23:00:42 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x7fffffff, 0xffffffffffffffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2000) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000180)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000001600)=""/226, 0x2e0}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/01 23:00:42 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:42 executing program 6 (fault-call:4 fault-nth:0): r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 206.298753] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 23:00:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) [ 206.369374] FAULT_INJECTION: forcing a failure. [ 206.369374] name failslab, interval 1, probability 0, space 0, times 0 [ 206.380797] CPU: 1 PID: 17394 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 206.387731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.397087] Call Trace: [ 206.399674] dump_stack+0x194/0x24d [ 206.403306] ? arch_local_irq_restore+0x53/0x53 [ 206.407985] should_fail+0x8c0/0xa40 [ 206.411692] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.416783] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.421786] ? release_sock+0x1d4/0x2a0 [ 206.426528] ? trace_hardirqs_on+0xd/0x10 [ 206.430658] ? __local_bh_enable_ip+0x121/0x230 [ 206.435322] ? find_held_lock+0x35/0x1d0 [ 206.439380] ? check_same_owner+0x320/0x320 [ 206.443685] ? rcu_note_context_switch+0x710/0x710 [ 206.448608] should_failslab+0xec/0x120 [ 206.452565] kmem_cache_alloc_node+0x56/0x760 [ 206.457048] ? netlink_getsockopt+0x660/0x660 [ 206.461532] __alloc_skb+0xf1/0x780 [ 206.465144] ? skb_copy_and_csum_dev+0x370/0x370 [ 206.469882] ? _copy_from_user+0x99/0x110 [ 206.474020] ? rw_copy_check_uvector+0x1be/0x280 [ 206.478763] ? import_iovec+0x238/0x430 [ 206.482723] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 206.488246] netlink_sendmsg+0xa86/0xe60 [ 206.492311] ? netlink_unicast+0x6b0/0x6b0 [ 206.496616] ? security_socket_sendmsg+0x89/0xb0 [ 206.501354] ? netlink_unicast+0x6b0/0x6b0 [ 206.505572] sock_sendmsg+0xca/0x110 [ 206.509269] ___sys_sendmsg+0x767/0x8b0 [ 206.513241] ? copy_msghdr_from_user+0x590/0x590 [ 206.517977] ? find_held_lock+0x35/0x1d0 [ 206.522030] ? __f_unlock_pos+0x19/0x20 [ 206.525989] ? lock_downgrade+0x980/0x980 [ 206.530210] ? get_pid_task+0xbc/0x140 [ 206.534082] ? __fget_light+0x2b2/0x3c0 [ 206.538041] ? fget_raw+0x20/0x20 [ 206.541479] ? find_held_lock+0x35/0x1d0 [ 206.545523] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 206.550348] ? vfs_write+0x374/0x510 [ 206.554043] ? wait_for_completion+0x770/0x770 [ 206.558615] __sys_sendmsg+0xe5/0x210 [ 206.562394] ? __sys_sendmsg+0xe5/0x210 [ 206.566348] ? SyS_shutdown+0x290/0x290 [ 206.570316] ? __sb_end_write+0xa0/0xd0 [ 206.574286] ? SyS_read+0x220/0x220 [ 206.577899] SyS_sendmsg+0x2d/0x50 [ 206.581429] ? __sys_sendmsg+0x210/0x210 [ 206.585471] do_syscall_64+0x281/0x940 [ 206.589341] ? vmalloc_sync_all+0x30/0x30 [ 206.593469] ? _raw_spin_unlock_irq+0x27/0x70 [ 206.597947] ? finish_task_switch+0x1c1/0x7e0 [ 206.602688] ? syscall_return_slowpath+0x550/0x550 [ 206.607598] ? syscall_return_slowpath+0x2ac/0x550 [ 206.612510] ? prepare_exit_to_usermode+0x350/0x350 [ 206.617508] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 206.622854] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.627682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.632853] RIP: 0033:0x455269 [ 206.636028] RSP: 002b:00007fd512647c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 206.643730] RAX: ffffffffffffffda RBX: 00007fd5126486d4 RCX: 0000000000455269 [ 206.650980] RDX: 0000000000000000 RSI: 0000000020011fc8 RDI: 0000000000000015 [ 206.658229] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 206.665565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 206.672815] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000000 2018/04/01 23:00:43 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="8f6b72e67fb894c71d351a9f3c80ef17618940b65c125716d7101214cf"]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x9820, 0x2, 0x50000000000000, 0x7fffffff, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x80}, 0x8) 2018/04/01 23:00:43 executing program 3 (fault-call:5 fault-nth:0): 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00', &(0x7f0000000200)='fusectl\x00', 0x3, &(0x7f00000002c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) mbind(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000, &(0x7f00000000c0)=0x3f, 0x8001, 0x1) 2018/04/01 23:00:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') fsync(r0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22688821f3364c6904825c3ccd6fde92bac9673a294e47797db255", 0xd8, 0x4}], 0x800000, &(0x7f0000000840)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) fsync(r0) recvfrom(r0, &(0x7f0000000680)=""/74, 0x4a, 0x40000000, &(0x7f0000000880)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x3, 0x3, 0x0, 0x3}}, 0x80) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(0xffffffffffffffff, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') 2018/04/01 23:00:43 executing program 6 (fault-call:4 fault-nth:1): r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:43 executing program 4: r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x111000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffc01) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x600a00) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:43 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000002de40000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000"], 0x58) lseek(r0, 0x0, 0x3) 2018/04/01 23:00:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x28c4c0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e24, 0x58a, @dev={0xfe, 0x80, [], 0x15}, 0x6}}, 0xff, 0x5, 0x8, 0x3, 0x4}, &(0x7f0000000940)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000980)={r2, 0x84, "bb860cf118caf1173c3086996a528f8a5a3aab4a8f79844e9afc22cc3f631c990ae7294613f0b3476fe40068b4f36a45232373e759276ea9e206cba29a3d87a3bcf3ad009bccc94fa44ce0b7f068cc1fe3eff75bbf9c8c2bd92aa6da23fc4ea4e5246056befd5c7109dfa2771a7e0d06579bef2b673a10d8993fdc2b8d9e676d5fa5bc51"}, &(0x7f0000000a40)=0x8c) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000140), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x3, 0xffffffff, 0xff, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x81, 0x101, 0x6, 0x0, 0x100000000, 0x80, 'syzkaller0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x6}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @dev={0xac, 0x14, 0x14, 0x19}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0x1}}}, {{@arp={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x15}, 0xffffff00, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x7f, 0x1, 0x6, 0x1, 0x2, 0xd05a, 'ip_vti0\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x2a5}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @loopback=0x7f000001, 0xa, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0x38, "7f6e24bd9f483b029c859c9001a9d2bf0e073ae9e9237964c482474fab450f07056a41f5a9ca84915821c6cce0dc7ca7cb1a55dbe9a46150"}, &(0x7f0000000740)=0x40) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000780)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x4, 0xfff, 0x1, 0x4d8, 0x1}, 0x98) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000006c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r5, 0x101, 0x18}, 0xc) [ 206.801380] FAULT_INJECTION: forcing a failure. [ 206.801380] name failslab, interval 1, probability 0, space 0, times 0 [ 206.813118] CPU: 1 PID: 17423 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 206.820046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.829667] Call Trace: [ 206.832265] dump_stack+0x194/0x24d [ 206.835905] ? arch_local_irq_restore+0x53/0x53 [ 206.840577] ? is_bpf_text_address+0xa4/0x120 [ 206.845079] ? kernel_text_address+0xd1/0xe0 [ 206.849500] should_fail+0x8c0/0xa40 [ 206.853230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.858349] ? save_stack+0xa3/0xd0 [ 206.861984] ? save_stack+0x43/0xd0 [ 206.865611] ? kasan_kmalloc+0xad/0xe0 [ 206.869498] ? kasan_slab_alloc+0x12/0x20 [ 206.873647] ? find_held_lock+0x35/0x1d0 [ 206.877727] ? check_same_owner+0x320/0x320 [ 206.882053] ? rcu_note_context_switch+0x710/0x710 [ 206.886982] should_failslab+0xec/0x120 [ 206.891048] kmem_cache_alloc_node_trace+0x5a/0x760 [ 206.896060] __kmalloc_node_track_caller+0x33/0x70 [ 206.900991] __kmalloc_reserve.isra.39+0x41/0xd0 [ 206.905746] __alloc_skb+0x13b/0x780 [ 206.909444] ? skb_copy_and_csum_dev+0x370/0x370 [ 206.914189] ? _copy_from_user+0x99/0x110 [ 206.918323] ? rw_copy_check_uvector+0x1be/0x280 [ 206.924458] ? import_iovec+0x238/0x430 [ 206.928422] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 206.933953] netlink_sendmsg+0xa86/0xe60 [ 206.938004] ? netlink_unicast+0x6b0/0x6b0 [ 206.942231] ? security_socket_sendmsg+0x89/0xb0 [ 206.946968] ? netlink_unicast+0x6b0/0x6b0 [ 206.951198] sock_sendmsg+0xca/0x110 [ 206.955488] ___sys_sendmsg+0x767/0x8b0 [ 206.959453] ? copy_msghdr_from_user+0x590/0x590 [ 206.964195] ? find_held_lock+0x35/0x1d0 [ 206.968247] ? __f_unlock_pos+0x19/0x20 [ 206.972209] ? lock_downgrade+0x980/0x980 [ 206.976338] ? get_pid_task+0xbc/0x140 [ 206.980226] ? __fget_light+0x2b2/0x3c0 [ 206.984452] ? fget_raw+0x20/0x20 [ 206.987900] ? find_held_lock+0x35/0x1d0 [ 206.991947] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 206.996773] ? vfs_write+0x374/0x510 [ 207.000467] ? wait_for_completion+0x770/0x770 [ 207.005043] __sys_sendmsg+0xe5/0x210 [ 207.008824] ? __sys_sendmsg+0xe5/0x210 [ 207.012790] ? SyS_shutdown+0x290/0x290 [ 207.016748] ? __sb_end_write+0xa0/0xd0 [ 207.020725] ? SyS_read+0x220/0x220 [ 207.024346] SyS_sendmsg+0x2d/0x50 [ 207.027865] ? __sys_sendmsg+0x210/0x210 [ 207.031907] do_syscall_64+0x281/0x940 [ 207.035780] ? vmalloc_sync_all+0x30/0x30 [ 207.039907] ? _raw_spin_unlock_irq+0x27/0x70 [ 207.044383] ? finish_task_switch+0x1c1/0x7e0 [ 207.048875] ? syscall_return_slowpath+0x550/0x550 [ 207.054047] ? syscall_return_slowpath+0x2ac/0x550 [ 207.058957] ? prepare_exit_to_usermode+0x350/0x350 [ 207.063956] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 207.069316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.074145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.079315] RIP: 0033:0x455269 [ 207.082500] RSP: 002b:00007fd512647c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.090202] RAX: ffffffffffffffda RBX: 00007fd5126486d4 RCX: 0000000000455269 2018/04/01 23:00:43 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$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x101, 0x5) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e7592", 0x4f) 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(0xffffffffffffffff, 0x40b, &(0x7f0000000240)) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0x800}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x20000000011ffe) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)=ANY=[]) ftruncate(r3, 0x0) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c0002000071e56972f173773e77b9bc269dd0271beeae439aab5305e5dc8832c01367be795e92d21fd0b3c971b34dd3a1d14ba88100000000000000000000000000"], &(0x7f0000002e00), 0x1400) readahead(r1, 0x5, 0x7) sync_file_range(r2, 0x1675, 0x4, 0x2) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd144c1df06ea", 0xba}], 0x1, 0x0) lseek(r2, 0x43, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000e40)={0xfffffffffffffffe, 0x100000000, r5, 0xfff, r6, 0x8, 0x5, 0x1}) fdatasync(r4) fdatasync(r3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x80, 0x1, &(0x7f0000001a00)=[{&(0x7f0000001540)="3053ca3e7fef2007332f2a84a6170a30157f8cf78549746a5d9837fea4464c6d3a055865e96ae45f45ac558b91e0d0ffa79a32c6a5de5050f9ef54b9e0bc333c0768f010b325329299144305e7b4078bf0c0716114c853f55f59ba502fe519c5bcb5d2f7d10939ed34bdb82a404770", 0x6f, 0x4}], 0x100000, &(0x7f0000001ac0)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@notreelog='notreelog', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@skip_balance='skip_balance', 0x2c}]}) 2018/04/01 23:00:43 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) 2018/04/01 23:00:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:43 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x18, 0x3}], 0x0, &(0x7f0000011400)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) 2018/04/01 23:00:43 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20000000000030a) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000280)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffff000000000000, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x5, 0x30}, 0xc) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}}, 0x80) [ 207.097451] RDX: 0000000000000000 RSI: 0000000020011fc8 RDI: 0000000000000015 [ 207.104702] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.112040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 207.119301] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000001 2018/04/01 23:00:43 executing program 6 (fault-call:4 fault-nth:2): r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 207.247762] FAULT_INJECTION: forcing a failure. [ 207.247762] name failslab, interval 1, probability 0, space 0, times 0 [ 207.259480] CPU: 0 PID: 17442 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 207.266404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.275760] Call Trace: [ 207.278349] dump_stack+0x194/0x24d [ 207.281980] ? arch_local_irq_restore+0x53/0x53 [ 207.286657] should_fail+0x8c0/0xa40 [ 207.290377] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.295487] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 207.300684] ? is_bpf_text_address+0x7b/0x120 [ 207.305185] ? find_held_lock+0x35/0x1d0 [ 207.309258] ? check_same_owner+0x320/0x320 [ 207.313604] ? rcu_note_context_switch+0x710/0x710 [ 207.318540] ? unwind_get_return_address+0x61/0xa0 [ 207.323474] should_failslab+0xec/0x120 [ 207.327446] kmem_cache_alloc+0x47/0x760 [ 207.331508] ? cap_capable+0x1b5/0x230 [ 207.335394] skb_clone+0x1ae/0x480 [ 207.338933] ? skb_split+0x1350/0x1350 [ 207.342821] ? nla_validate+0x1c0/0x1c0 [ 207.346792] ? __netlink_ns_capable+0xe1/0x120 [ 207.351412] nfnetlink_rcv+0x686/0x1920 [ 207.355385] ? __lock_is_held+0xb6/0x140 [ 207.359452] ? nfnl_err_reset+0x2b0/0x2b0 [ 207.363600] ? __might_fault+0x110/0x1d0 [ 207.367662] ? netlink_tap_init_net+0x350/0x350 [ 207.372425] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 207.377959] ? netlink_skb_destructor+0x1d0/0x1d0 [ 207.382800] ? copyin+0x91/0xb0 [ 207.386087] netlink_unicast+0x4c4/0x6b0 [ 207.390153] ? netlink_attachskb+0x8a0/0x8a0 [ 207.394565] ? security_netlink_send+0x81/0xb0 [ 207.399145] netlink_sendmsg+0xa4a/0xe60 [ 207.403214] ? netlink_unicast+0x6b0/0x6b0 [ 207.407453] ? security_socket_sendmsg+0x89/0xb0 [ 207.412208] ? netlink_unicast+0x6b0/0x6b0 [ 207.416438] sock_sendmsg+0xca/0x110 [ 207.420155] ___sys_sendmsg+0x767/0x8b0 [ 207.424143] ? copy_msghdr_from_user+0x590/0x590 [ 207.428894] ? find_held_lock+0x35/0x1d0 [ 207.432961] ? __f_unlock_pos+0x19/0x20 [ 207.436933] ? lock_downgrade+0x980/0x980 [ 207.441079] ? get_pid_task+0xbc/0x140 [ 207.444964] ? __fget_light+0x2b2/0x3c0 [ 207.448937] ? fget_raw+0x20/0x20 [ 207.452389] ? find_held_lock+0x35/0x1d0 [ 207.456449] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 207.461287] ? vfs_write+0x374/0x510 [ 207.465004] ? wait_for_completion+0x770/0x770 [ 207.469590] __sys_sendmsg+0xe5/0x210 [ 207.473384] ? __sys_sendmsg+0xe5/0x210 [ 207.477365] ? SyS_shutdown+0x290/0x290 [ 207.481346] ? __sb_end_write+0xa0/0xd0 [ 207.485344] ? SyS_read+0x220/0x220 [ 207.488973] SyS_sendmsg+0x2d/0x50 [ 207.492510] ? __sys_sendmsg+0x210/0x210 [ 207.496567] do_syscall_64+0x281/0x940 [ 207.500535] ? vmalloc_sync_all+0x30/0x30 [ 207.504678] ? _raw_spin_unlock_irq+0x27/0x70 [ 207.509169] ? finish_task_switch+0x1c1/0x7e0 [ 207.513687] ? syscall_return_slowpath+0x550/0x550 [ 207.518613] ? syscall_return_slowpath+0x2ac/0x550 [ 207.523542] ? prepare_exit_to_usermode+0x350/0x350 [ 207.528572] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 207.533953] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.538799] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.543983] RIP: 0033:0x455269 [ 207.547162] RSP: 002b:00007fd512647c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.554870] RAX: ffffffffffffffda RBX: 00007fd5126486d4 RCX: 0000000000455269 [ 207.562134] RDX: 0000000000000000 RSI: 0000000020011fc8 RDI: 0000000000000015 [ 207.569750] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.577012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 207.584275] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000002 2018/04/01 23:00:44 executing program 3: 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) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101080) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x10, 0x9, 0x8001}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x8}, 0x8) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) r4 = inotify_init1(0x0) dup3(r2, r4, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:44 executing program 1: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x100}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x20400001, 0x0) 2018/04/01 23:00:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xaa, 0xa0000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x182a6885) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x1000, 0x4}, 'port0\x00', 0xcf, 0x20054, 0x0, 0x5, 0x1000, 0x9, 0x4, 0x0, 0x1, 0xffffffffffffff01}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x3be2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x7, 0x3}, 0x90) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) fcntl$getflags(r0, 0x40b) 2018/04/01 23:00:44 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) close(r0) sysinfo(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0x4020}, {r0, 0x2000}], 0x2, &(0x7f0000000200)={r1, r2+10000000}, &(0x7f0000000240), 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff0000, 0x400000) getdents64(r3, &(0x7f00000000c0)=""/62, 0xcf) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x18) 2018/04/01 23:00:44 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)) 2018/04/01 23:00:44 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x280) 2018/04/01 23:00:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/85) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/04/01 23:00:44 executing program 6 (fault-call:4 fault-nth:3): r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:44 executing program 7: syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x800000, 0xaaaac5b, &(0x7f0000000200)=[{&(0x7f0000000040)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526523344572324673", 0x3d, 0x10000}], 0x40, &(0x7f0000000140)) 2018/04/01 23:00:44 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000070000000000000000000000000000009500000053aa532c"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) pause() 2018/04/01 23:00:44 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setreuid(0x0, r2) inotify_init1(0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[0x7f]}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[0xff, 0x8a, 0xff, 0x80, 0xfffffffffffffff7, 0x7fff]}) [ 207.918093] FAULT_INJECTION: forcing a failure. [ 207.918093] name failslab, interval 1, probability 0, space 0, times 0 [ 207.929436] CPU: 1 PID: 17445 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 207.936380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.945735] Call Trace: [ 207.948339] dump_stack+0x194/0x24d [ 207.951981] ? arch_local_irq_restore+0x53/0x53 [ 207.956670] should_fail+0x8c0/0xa40 [ 207.960400] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.965516] ? free_object+0x150/0x230 [ 207.969411] ? lock_downgrade+0x980/0x980 [ 207.973570] ? perf_trace_lock+0xd6/0x900 [ 207.977729] ? find_held_lock+0x35/0x1d0 [ 207.981807] ? __lock_is_held+0xb6/0x140 [ 207.985899] ? check_same_owner+0x320/0x320 [ 207.990235] ? rcu_note_context_switch+0x710/0x710 [ 207.995182] should_failslab+0xec/0x120 [ 207.997746] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 207.999166] kmem_cache_alloc_node+0x56/0x760 [ 207.999196] ? netlink_has_listeners+0x277/0x430 [ 207.999212] ? lock_downgrade+0x980/0x980 [ 207.999232] __alloc_skb+0xf1/0x780 [ 207.999245] ? skb_copy_and_csum_dev+0x370/0x370 [ 207.999264] ? netlink_has_listeners+0x2a0/0x430 [ 208.027876] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 208.029900] ? netlink_insert+0x350/0x350 [ 208.029926] nf_tables_commit+0x715/0x3040 [ 208.029942] ? __kernel_text_address+0xd/0x40 [ 208.029957] ? nf_tables_setelem_notify.constprop.57+0x1c0/0x1c0 [ 208.029972] ? __might_sleep+0x95/0x190 2018/04/01 23:00:44 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 208.029985] ? nfnetlink_rcv+0x731/0x1920 [ 208.029997] ? __mutex_lock+0x16f/0x1a80 [ 208.030012] ? nfnetlink_rcv+0x731/0x1920 [ 208.078691] ? save_stack+0xa3/0xd0 [ 208.082322] ? nfnetlink_rcv+0x731/0x1920 [ 208.086472] ? kasan_kmalloc+0xad/0xe0 [ 208.090358] ? kasan_slab_alloc+0x12/0x20 [ 208.095372] ? kmem_cache_alloc+0x12e/0x760 [ 208.099696] ? netlink_unicast+0x4c4/0x6b0 [ 208.103934] ? mutex_lock_io_nested+0x1900/0x1900 [ 208.108777] ? __sys_sendmsg+0xe5/0x210 [ 208.112836] ? SyS_sendmsg+0x2d/0x50 [ 208.116568] ? do_syscall_64+0x281/0x940 [ 208.120626] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.125998] ? is_bpf_text_address+0x7b/0x120 [ 208.130495] ? find_held_lock+0x35/0x1d0 [ 208.134574] ? memcpy+0x45/0x50 [ 208.137851] ? __copy_skb_header+0x31f/0x540 [ 208.142258] ? skb_may_tx_timestamp.part.59+0xc0/0xc0 [ 208.147461] ? rcu_pm_notify+0xc0/0xc0 [ 208.151443] ? __skb_clone+0x2ac/0xa70 [ 208.155592] ? __copy_skb_header+0x540/0x540 [ 208.160004] ? trace_hardirqs_off+0x10/0x10 [ 208.164413] ? cap_capable+0x1b5/0x230 [ 208.168304] ? skb_clone+0x20d/0x480 [ 208.172010] ? skb_split+0x1350/0x1350 [ 208.175897] ? __lock_is_held+0xb6/0x140 [ 208.179962] nfnetlink_rcv+0x1546/0x1920 [ 208.184032] ? nfnl_err_reset+0x2b0/0x2b0 [ 208.188176] ? __might_fault+0x110/0x1d0 [ 208.192232] ? netlink_tap_init_net+0x350/0x350 [ 208.196906] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 208.202437] ? copyin+0x91/0xb0 [ 208.205716] netlink_unicast+0x4c4/0x6b0 [ 208.209774] ? netlink_attachskb+0x8a0/0x8a0 [ 208.214180] ? security_netlink_send+0x81/0xb0 [ 208.218762] netlink_sendmsg+0xa4a/0xe60 [ 208.222818] ? netlink_unicast+0x6b0/0x6b0 [ 208.227582] ? security_socket_sendmsg+0x89/0xb0 [ 208.232335] ? netlink_unicast+0x6b0/0x6b0 [ 208.236564] sock_sendmsg+0xca/0x110 [ 208.240273] ___sys_sendmsg+0x767/0x8b0 [ 208.244245] ? copy_msghdr_from_user+0x590/0x590 [ 208.248994] ? find_held_lock+0x35/0x1d0 [ 208.253053] ? __f_unlock_pos+0x19/0x20 [ 208.257018] ? lock_downgrade+0x980/0x980 [ 208.261159] ? get_pid_task+0xbc/0x140 [ 208.265038] ? __fget_light+0x2b2/0x3c0 [ 208.269003] ? fget_raw+0x20/0x20 [ 208.272451] ? find_held_lock+0x35/0x1d0 [ 208.276512] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 208.281350] ? vfs_write+0x374/0x510 [ 208.285055] ? wait_for_completion+0x770/0x770 [ 208.289642] __sys_sendmsg+0xe5/0x210 [ 208.293432] ? __sys_sendmsg+0xe5/0x210 [ 208.297402] ? SyS_shutdown+0x290/0x290 [ 208.301373] ? __sb_end_write+0xa0/0xd0 [ 208.305356] ? SyS_read+0x220/0x220 [ 208.308978] SyS_sendmsg+0x2d/0x50 [ 208.312509] ? __sys_sendmsg+0x210/0x210 [ 208.316566] do_syscall_64+0x281/0x940 [ 208.320448] ? vmalloc_sync_all+0x30/0x30 [ 208.324590] ? _raw_spin_unlock_irq+0x27/0x70 [ 208.329076] ? finish_task_switch+0x1c1/0x7e0 [ 208.333572] ? syscall_return_slowpath+0x550/0x550 [ 208.338493] ? syscall_return_slowpath+0x2ac/0x550 [ 208.343421] ? prepare_exit_to_usermode+0x350/0x350 [ 208.348441] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 208.353808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.358643] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.363816] RIP: 0033:0x455269 2018/04/01 23:00:44 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000003600)='./file0\x00', 0x800000, 0x2, &(0x7f00000035c0)=[{&(0x7f0000003480)="f4ff1ab1798d904fa06fb1ccc418e30fafca1a8c7d40edc940e28bef135ffc14313bde496bf278bb15a2cba12d5fb829e9b9dba0380570ffaa5518babc7353bed693becaff8ad0f26f550dac43ca049f40404de08c55f38179f4d7b82f0294cba564fa09b526d9990842dd318e35083a639dac6e59737ae8d7e0205dd95f7082c5fdcf6f72c04ea845df639fe61e0765d62a4899e0e76982a8b2d329372b0a582f3e4980039152ae95ba0808b8305ef0ac548ee9e369f6", 0xb7, 0x45}, {&(0x7f0000003540)="fb29003ccd5cd5c323cf45b05411ea0bc8b80df1af1f57520ce393bb7d434c1ee8090f867c0bfc3904b4ffebfad22a49897131a9b871956e8aafe9098a9f52a47db7933ce3f3773229a5c3b9e2d311ab418e9345db610630a8946a7a9ac754312aaad8f91613a1e8", 0x68, 0xffffffff00000000}], 0x10008, &(0x7f0000002400)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000001200)=ANY=[@ANYBLOB="2418e53c087577fe668b6eb9ac58ac27416c95617c74d9bf9e81f4a34e1ff6d394d7d7f6ad796df33df116156a77b5d64fd4c59c9c381145705726881d97929e8ccda76e5f7b7fceea07299b5ec86b36b3fb00", @ANYBLOB="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", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES16, @ANYBLOB="72729ab624c31185b96a98ec56ec66e255815a3ae2b7d9021ff9087df6d8f36a4e2cf2fd94025d109812e9578c41a35f794ec9b7804bf751a15f5fc21d743392547f607d90680276ce7a9c1b49b435737a185f27b32511675e86a2bc0d10712a1467b471a6", @ANYRES16, @ANYPTR64, @ANYPTR64, @ANYBLOB="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@ANYPTR], @ANYBLOB="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@ANYRES64, @ANYBLOB="691ab4bfb00702bbd44b902ebea84e91da5f86e5a121182e8053dee3486c95cc9409c3054dd440c5f45ae17a5727e8e3b77a29df26427e7d0baaae83d91e51f6e7ce3129e5d70a46e40061ae1cef70cc3497412eca1dae89d8e3b198a950af0af0eae1db3e46bb8466ab0028"]]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10080, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x9, 0xfffffffffffffffa, 0x10001, 0x1, 0x1}) 2018/04/01 23:00:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) name_to_handle_at(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x5f, 0x4, "d000752833de3128aa07a6cd58ce6d62d095b5d23b5dfa695a06c82e8f7c848b4dca63468f5610d6d5cb9b18a8352f1700a0b15bc2790331a2d578b1aab975917c0d32eff87566509857c39753d9a78a83d5dfeb3bcae6"}, &(0x7f0000000180), 0x0) setreuid(0x0, r1) r3 = inotify_init1(0x0) dup3(r0, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 208.366998] RSP: 002b:00007fd512647c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 208.374701] RAX: ffffffffffffffda RBX: 00007fd5126486d4 RCX: 0000000000455269 [ 208.381952] RDX: 0000000000000000 RSI: 0000000020011fc8 RDI: 0000000000000015 [ 208.389302] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 208.396650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 208.403900] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000003 2018/04/01 23:00:45 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80, 0x800) accept4(r0, &(0x7f00000002c0)=@ethernet={0x0, @link_local}, &(0x7f0000000380)=0x10a, 0x80800) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) 2018/04/01 23:00:45 executing program 6 (fault-call:4 fault-nth:4): r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:45 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f0000001440), &(0x7f0000001480)=0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x8, 0x6, r2}) syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x8, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="4fc88080e895fcc497348d430000003662934cce7a114d28d65e2a9b7f48e5e321370b5b87ee59d526502181a9c0f4d7b84eedc3c6361e9727d383c4a300a137913629f9213b6d102f3ced79e4770049135595d01c6f1c68a3dc2457de866a3b77a3141062e8a6e8fc34a9e5507762bac2098a9d86e825834a796681eb5df94b71c427ba42083a2809f58cda72312b15de35c1eb7fe1db200628c3a33060b86e7cd9982680090819d5bf0000", 0xac, 0xf8}], 0x0, &(0x7f0000000580)=ANY=[]) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000340)={0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x3ff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)=""/209, &(0x7f0000000440)=""/4096, &(0x7f0000000100)=""/29, 0xf000}) 2018/04/01 23:00:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:45 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x1) getpeername(r0, &(0x7f0000001300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001380)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000013c0)=@assoc_value={0x0}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001440)={r3, 0xc2, "67458bea9f041d065adbc1ca22da459bf3cf8c2ec615ff2c5ad130bc41e8529b563f7b6b07e8724ca58c54768175f7261961c548d2555dd3ab8799b49b27d64d3064f5fba39420e0ad86d5e241183f097ffc14938af25173aa057a6cfdb47dfc4a93095fc8e57c97c823a9c403afccd50672a6f3712a4bb1eb6e7ad3cfc5422fae7e5abac6ec79c7dfe278d3667aa6cd60847692bf7d21ba559c4aba4afaa3511868861fe71af86f3d47e916dbcb6c2028d0cfedd93e96249f6570dfe460aa4a9820"}, &(0x7f0000001540)=0xca) inotify_rm_watch(r1, 0x0) 2018/04/01 23:00:45 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setresuid(r0, r1, r2) 2018/04/01 23:00:45 executing program 3: r0 = 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) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x100000001, 0x5, 0x80}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9a, 0x7e}, 0x90) sendto$packet(r1, &(0x7f0000000440)="36d4248507462226065088e963d131069ca012325d930baf3067b04d17baf27895a1b4c834f43b5143953774be1b4b199917633a7c1ba9931e807279d62389bd9c9b17299517bc5baab3726f1d704f373daa8d22b6c6b4047adc10d33fa0e1d0c12a91fde843c7505b3111872abfd9105f791a96686d97f864d234c79ae36ea207a6645ab66f765a185bb7851b78d532142b6caa03fea6cf847126ac0d6556be7354e2f6cc25b28adac2421f2302bb93843621fad39fe245ac22db825b2da65f70", 0xc1, 0x4000080, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0xddf3}, &(0x7f0000000280)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000300)={{0x80000001, 0x7, 0x1000, 0x7, "2f646a9ed3fbf6c5ef1973dd46092b4baede39ce08c98c66309aa227e0639206ade6f89c4e13dee70b8cddf3"}, 0x0, 0x0, 0xffff, r3, 0x80000001, 0x7, "d4078927db1f0d8333d67904026897c6afbc6384b15ab87d2c92e3dd6de0cc5b91a5cf744335c10e0315ecf903de08664e9db5045fd9b679102c50555a41db4e", &(0x7f00000002c0)='wlan0nodev\x00', 0xb, [], [0x9, 0x4, 0x8001, 0x6]}) r5 = inotify_init1(0x0) dup3(r1, r5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:45 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x10000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x4}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0xfffffffffffffff9, &(0x7f00000000c0)=0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/04/01 23:00:45 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) [ 209.398101] FAULT_INJECTION: forcing a failure. [ 209.398101] name failslab, interval 1, probability 0, space 0, times 0 [ 209.409472] CPU: 1 PID: 17506 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 209.416402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.425755] Call Trace: [ 209.428350] dump_stack+0x194/0x24d [ 209.431987] ? arch_local_irq_restore+0x53/0x53 [ 209.436661] ? is_bpf_text_address+0xa4/0x120 [ 209.441175] should_fail+0x8c0/0xa40 [ 209.444887] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 209.450159] ? save_stack+0xa3/0xd0 [ 209.453864] ? save_stack+0x43/0xd0 [ 209.457492] ? kasan_kmalloc+0xad/0xe0 [ 209.461360] ? kasan_slab_alloc+0x12/0x20 [ 209.465579] ? find_held_lock+0x35/0x1d0 [ 209.469631] ? __lock_is_held+0xb6/0x140 [ 209.473687] ? check_same_owner+0x320/0x320 [ 209.477993] ? rcu_note_context_switch+0x710/0x710 [ 209.482917] should_failslab+0xec/0x120 [ 209.486876] kmem_cache_alloc_node_trace+0x5a/0x760 [ 209.491921] __kmalloc_node_track_caller+0x33/0x70 [ 209.496836] __kmalloc_reserve.isra.39+0x41/0xd0 [ 209.501573] __alloc_skb+0x13b/0x780 [ 209.505272] ? skb_copy_and_csum_dev+0x370/0x370 [ 209.510039] ? netlink_has_listeners+0x2a0/0x430 [ 209.514783] ? netlink_insert+0x350/0x350 [ 209.518924] nf_tables_commit+0x715/0x3040 [ 209.523146] ? __kernel_text_address+0xd/0x40 [ 209.527634] ? nf_tables_setelem_notify.constprop.57+0x1c0/0x1c0 [ 209.533774] ? __might_sleep+0x95/0x190 [ 209.537735] ? nfnetlink_rcv+0x731/0x1920 [ 209.541867] ? __mutex_lock+0x16f/0x1a80 [ 209.545922] ? nfnetlink_rcv+0x731/0x1920 [ 209.550053] ? save_stack+0xa3/0xd0 [ 209.553772] ? nfnetlink_rcv+0x731/0x1920 [ 209.557904] ? kasan_kmalloc+0xad/0xe0 [ 209.561773] ? kasan_slab_alloc+0x12/0x20 [ 209.565905] ? kmem_cache_alloc+0x12e/0x760 [ 209.570211] ? netlink_unicast+0x4c4/0x6b0 [ 209.574429] ? mutex_lock_io_nested+0x1900/0x1900 [ 209.579252] ? __sys_sendmsg+0xe5/0x210 [ 209.583205] ? SyS_sendmsg+0x2d/0x50 [ 209.586911] ? do_syscall_64+0x281/0x940 [ 209.590951] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.596296] ? is_bpf_text_address+0x7b/0x120 [ 209.601047] ? find_held_lock+0x35/0x1d0 [ 209.605191] ? memcpy+0x45/0x50 [ 209.608452] ? __copy_skb_header+0x31f/0x540 [ 209.612842] ? skb_may_tx_timestamp.part.59+0xc0/0xc0 [ 209.618017] ? rcu_pm_notify+0xc0/0xc0 [ 209.621897] ? __skb_clone+0x2ac/0xa70 [ 209.625767] ? __copy_skb_header+0x540/0x540 [ 209.630162] ? trace_hardirqs_off+0x10/0x10 [ 209.634470] ? cap_capable+0x1b5/0x230 [ 209.638341] ? skb_clone+0x20d/0x480 [ 209.642038] ? skb_split+0x1350/0x1350 [ 209.645920] ? __lock_is_held+0xb6/0x140 [ 209.649971] nfnetlink_rcv+0x1546/0x1920 [ 209.654038] ? nfnl_err_reset+0x2b0/0x2b0 [ 209.658173] ? __might_fault+0x110/0x1d0 [ 209.662217] ? netlink_tap_init_net+0x350/0x350 [ 209.666880] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 209.672421] ? copyin+0x91/0xb0 [ 209.675689] netlink_unicast+0x4c4/0x6b0 [ 209.679735] ? netlink_attachskb+0x8a0/0x8a0 [ 209.684131] ? security_netlink_send+0x81/0xb0 [ 209.688698] netlink_sendmsg+0xa4a/0xe60 [ 209.692747] ? netlink_unicast+0x6b0/0x6b0 [ 209.696966] ? security_socket_sendmsg+0x89/0xb0 [ 209.701701] ? netlink_unicast+0x6b0/0x6b0 [ 209.705919] sock_sendmsg+0xca/0x110 [ 209.709620] ___sys_sendmsg+0x767/0x8b0 [ 209.713580] ? copy_msghdr_from_user+0x590/0x590 [ 209.718315] ? find_held_lock+0x35/0x1d0 [ 209.722366] ? __f_unlock_pos+0x19/0x20 [ 209.726321] ? lock_downgrade+0x980/0x980 [ 209.730462] ? get_pid_task+0xbc/0x140 [ 209.734333] ? __fget_light+0x2b2/0x3c0 [ 209.738290] ? fget_raw+0x20/0x20 [ 209.741727] ? find_held_lock+0x35/0x1d0 [ 209.745773] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 209.750601] ? vfs_write+0x374/0x510 [ 209.754299] ? wait_for_completion+0x770/0x770 [ 209.758881] __sys_sendmsg+0xe5/0x210 [ 209.762665] ? __sys_sendmsg+0xe5/0x210 [ 209.766621] ? SyS_shutdown+0x290/0x290 [ 209.770581] ? __sb_end_write+0xa0/0xd0 [ 209.774548] ? SyS_read+0x220/0x220 [ 209.778166] SyS_sendmsg+0x2d/0x50 [ 209.786740] ? __sys_sendmsg+0x210/0x210 [ 209.790791] do_syscall_64+0x281/0x940 [ 209.794665] ? vmalloc_sync_all+0x30/0x30 [ 209.798798] ? _raw_spin_unlock_irq+0x27/0x70 [ 209.803282] ? finish_task_switch+0x1c1/0x7e0 [ 209.807772] ? syscall_return_slowpath+0x550/0x550 [ 209.812685] ? syscall_return_slowpath+0x2ac/0x550 [ 209.817597] ? prepare_exit_to_usermode+0x350/0x350 [ 209.822599] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 209.828073] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.832910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.838085] RIP: 0033:0x455269 [ 209.841255] RSP: 002b:00007fd512647c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/01 23:00:46 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 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) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = inotify_init1(0x0) dup3(r1, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000006c0), 0xffffffff, 0x1}}, 0x18) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000040)) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) getsockopt(0xffffffffffffffff, 0x200000000114, 0x0, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x1) [ 209.848945] RAX: ffffffffffffffda RBX: 00007fd5126486d4 RCX: 0000000000455269 [ 209.856196] RDX: 0000000000000000 RSI: 0000000020011fc8 RDI: 0000000000000015 [ 209.863447] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.870696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 209.877945] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000004 2018/04/01 23:00:46 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x80000000, 0x6, 0x6, 0x100, 0x449, 0x200, 0xfffffffffffffffc, 0x9686, 0x9, 0x400}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 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$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:46 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x2, "cd8c"}, 0x3) socketpair$packet(0x11, 0x1000000000000003, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e21, @rand_addr=0xffff}}) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/04/01 23:00:46 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400, 0x0) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:46 executing program 6 (fault-call:4 fault-nth:5): r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:46 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x281b1303, 0x3, 0x4, 0xb8d, 0x472, 0x9, 0x3, 0x101, 0x8, 0x8, 0x1, 0x0, 0x40, 0x1, 0x80]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x6}, 0x8) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in={{0x2, 0x3e8}}, [0x3ff, 0x0, 0x7, 0x9, 0x3f, 0x5, 0x1, 0x10001, 0x2996, 0x200, 0x1, 0x0, 0x1000, 0x9, 0x2]}, &(0x7f0000000380)=0x100) 2018/04/01 23:00:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x800, 0x0) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000240)={0x3c8, 0x21, 0x10, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x2cc, 0x5b, [@generic="3deda74c0a3ee20e65bb8c0d0b419f0c9fbe8d3d7ed8fc89ec67062662289903c45a925811e13a84549feeecf3be681917c126182129e0bdb924504823d3bdd0fba50d234d24963a848897f3125a797528ce4c", @typed={0x5c, 0x7e, @binary="ecdb73fed161ed892a69e3dff713af3eb943d6b68afea01349b81a7b23365034e997301acd2f4cc3d8b851d633ef10f9a7032a46d8e73129fff871606914904be8af68eb2e265e025d65a58f2ba5be2a963a15b1ec4e07db"}, @typed={0xc, 0x1f, @u64=0x7}, @typed={0x4, 0x4c}, @typed={0xc, 0x41, @str='wlan0\x00'}, @generic="19d15bb1c9a7bd022be7709befd1a5318cdfdd", @generic="dfa3d4e7294a087e1467a1568ffc1226089f94a290984acc4d19f7a16480be5c067ba42bdd112a51a99fd23dbd11ca9ea46cd2cc399406bccd5414ceadd774f174ab5ba9dffad9e339835dec45aee803db4b5799abbd20a12cabaac36057f3ce8f38c75ac2a8902f1a47e25616681b81d9896868df42237338f40c16349b69a5d3fc025f698c866243007352a228352a", @typed={0x8, 0x15, @pid=r2}, @generic="bccbb344c34f9a89d4eb7169e5196cc748cc927a9bbb0ac2bfc86448bcc76ff45d0a62606d590e05dc1d5750a8be4b3c18e29438c1529e2f8860f21f7bd353b841dd46157bdd8e4bccb85526fcc0cc586a58b3b4f08a4511389750f25585688a02af4ec3f2f61d7705a2a1e5f5b005b9c91812be3d157f5f52da87b9ece1e2bbe6b9cf313d3c648ded9c58cd93", @generic="5071eb61b08268f176f91b6f9f1f1065072a13038d0ea565cfc4fc94e22473f6e7916ff04e0b2b98970f7af60567e9e1797b152dfefb0e4979b6e9a66ebdaf5a9c4309facf474fbc58c6ba539f548388ffeb9002e2067e059006ee50b9f00893c0efc0c782a448895b229c3260e15a7b4e3798ec66a213b25c1c935b96d58b2180ce262cb9eb1ee73e368b58f78251909bf099f8d388967dc1912952d2e63053d3541d129f269ce4bb671cf864f27665b73c18e46dabe9ce4a568f3fe3538ba48e74cc"]}, @typed={0x38, 0x9, @str='@ppp0{nodev{[--{#userkeyringcgroupkeyringvboxnet0]\'\x00'}, @generic="b4c24352a506277c0b4755cd3846dd1391ef9aaef25eb4d7f2aea1c527720416cbcfbabaf9cc1f9239ed9e76082c7088761c0bae77cb4928411a1a6965cbc42affc8201a2421f0ef8f9583cc1d3ef9f05bcb2525089fd4d21a5eb3c6c5aa65b3ee69cebba065decbe748674a1b63bda5d2e7e3550c08cfbe5d207ceb4f6465c3e9db91cebde90566c9944df474795bdaf904cfdc1c46c08b8ad7c6c5bb77ba2d5533beaa98016a9d570d09442e8ef88a2ae6d2"]}, 0x3c8}, {&(0x7f0000002040)=ANY=[@ANYBLOB="1000000023001425120425bd7000fddbdc66"], 0x10}, {&(0x7f0000000640)={0x1564, 0x12, 0x400, 0x70bd2d, 0x25dfdbfb, "", [@generic="169c83c7f42c1924252a61b69317d8ea047be87d1561e4579e0b4091d70c677733ddea175f135c3aab52a1d1dfc2dfb28da50fd6b979939496752c2bcd2edd8ef8cf782b726cc1a68b58eae75741454e49eadc5836c499e7aef59a8e149ceb2ad09d8d1366e8ab0522ec2ea4011b6eceb234ad05a39617f395ea38a14c455e591dc6cc", @nested={0x3d0, 0x73, [@typed={0xc, 0x50, @u64=0x6}, @generic="0207f2d561150da65d2c84e7ec48f8025bc68a06b1e29a4c5091782880b5c40a7a1d16fa404fe08bc5bff3406a26890946c2c2d3396165c541d5d06b48b7cd8e6117966e727ac591eaeb305b0507f14c5ff2a443229097875d8b9fb38161a6b77b9d368f2de802e04a736b7aa78bde71afc2ca6bf1c18652124abc580779b6064508e42efa275ca10fba016ba69bc57e4aac79ab760d169814c6d10b2e5e3dafec0e17ec9f17d54200ac693c5551e3fc1d18832672903b4451781719b489ab", @typed={0x8, 0x89, @fd=r5}, @typed={0x8, 0x65, @pid=r2}, @generic="10e884f75138dc1a07ef4f6c1c001852e9e65e386379d84699228dbb532d968bae9a4293638faf2cb66c29beca270dfa8206fc35f3b050052b42e85d26ebaf0f51b76c67ae453fed2a1a78f9e4ecd19ba62dac720d263e5bcde32fdb2da618df423024226251bbbbad1c91773ca9652b5b802b5b7f3824d07e63cc4563c1805f695022113551646ff91bd40dae5be0282f529f38587db0a83583699b96958abd03a63e8f22fc9e9a745aff7787c173d5a4d3124612c7860b625ec78896fb81ab80", @typed={0x70, 0x4d, @binary="9cd8529ba6e29281ef03a3614969ada39b99c3f6582f716b9c3d4316403f3d5117cf6091f849e7cbbf05f09b793a5aaa4e131bbaee241d7ae8e8cbdf3ba90414a243c2d0e7a2fe8ae6cf514733bc7d49aaf8e8cb1459caf909043131817ace01a176806807d0072c4a"}, @typed={0xc, 0x25, @u64=0x7f}, @typed={0x8, 0x44, @uid=r3}, @generic="2925cc67bd583d099767a4a387d44c94f060131a50c4418969fa94799968293d63b96c1e986a120a7a3902de57e067256cc880be93cf697363f9b5a1b48a5dd11a330496f123a89c2f09ba185f2c99e7d6313fca2b5d69ceeb23c9e8135f8e45556803bc160df534ee9a35befe766ecc8efdaebdb92dd91d124307079bae29f8ac284a8122fef9cac1547cf155fefb968e81d2f82c780e8d5b49486a7a2ec4a4b6fa1d8647218011f7bd330703e83665a1b51ac4e6d356c521325203ebee851746088f28b71b00425b9813e74e67c63b20344351d501701d8824", @generic="e212be8edc57faa79ae54af1b5edee376e11a62508158858a5e8c5cf6f91b31b2359363c06740533b9e9b6aecc414dac3b5abde218743883bd7190f37ec5dc0600ad932d13edcf6d7e5acd37033d27dc291856f3d0e32be9c0770c8c813637d107306c51afb0dee57f7f79c51a661c50f9c94afc35abfe7adef444425db52d26866af5b5ba601bf7d27549101c47ec4a651b49f271f97af9bf7221906fc6913d379a3e4bf1caf4207bad39866365193ced1298f1c8fc58307ede21f913f4b44ad3aea4cc12ea6d8ec102cc910188d88d77"]}, @nested={0x8, 0x4d, [@typed={0x4, 0x44}]}, @typed={0x8, 0x14, @u32=0x20}, @typed={0x4, 0x32}, @typed={0xe4, 0x70, @binary="5482d26e1f56d5cf1b954bbf6a45dbeafed5baf67402429e437032a7b9047fbe94ae2e040b241678af791ad6fdac87956f40d8920aab0416d5f2812db55a5c07d890d61005dec5af8dbcd00ef4db363fd345542766be1e3951a8d5deb9219421ee1b18cada6d9f20f2b4aadb1c63361b756a9af2d4f370c89c6956b8e88cabe7013c02721a5a55c8d4b1df395bdf43a495e05574a37f025f8f92e40bc9ed5b924d1d71a45c0706ccb05dc48aee11333c041aa399bf2dccf55eee7bd91a0e2ab42c54e0e3bb85d50cdc16cbf78feeef5ae99c381bbc21c71ccd10a2033d84f0eb"}, @typed={0x8, 0x82, @uid=r3}, 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0x1564}, {&(0x7f0000001bc0)={0x3cc, 0x28, 0x100, 0x70bd29, 0x25dfdbfe, "", [@nested={0x23c, 0x4c, [@typed={0x8c, 0x3b, @binary="19c03c447fdc2f5c68f8acb1bb0caa27612fac223c24d357c85a6b3793c18db2236173dc4e4fa00ac4f0fbef55a13e63c48c09809e00b2dfe584fec091e5521821a35303eaffce038ee69ae433141bb47434d5fdf3e4c7d42ec58c7ca324023a52050b6740ccd6184491b89481f1ad1d5da728078ba200f4f2b7dd16d0ab039b08646f97043ec0"}, @generic="ff2751a4560ff2bd674625aefa402988737812e8ab21bedf51f5d69cac966267812d4ae0fb16aa11dd5e11fb7b312e55b83ed7e71f2ecf5e787ad77b7c8e0550c450ad189a4dfa6d9423a430754bad5688b477055ccef8cd47c5a08ac1408987205bcf9bc0b85d7072e84fb1f98e328f026c7671e0464272c3d580e8f58d920f05fa7d108b1e368fdb871a372cff410db3f651cd360e537cd855060847e0f81b1750e13fdddc7afcf26c735eb6ffec4b062875eaf657a33e86a9107152a2dece1bf883", @typed={0xa0, 0x6f, @binary="82de265fb429a4ae96489f04156ff27419d2cdf6e9c13a89fa23fb6950e3f138092fd84ea07d003968719752f504948fc3867db89af06ff0b370e908a99e3b8ea358546ecd6f330094a9291573501c164c56a780aafcde055718d2bd6c671c6346807a78ed690ec402faaa10ba4503b876f6fabb2cd5d20d445f9d59aa694259117f8bfcef2958e4746d84770ca96b24dd3a6753a948e566a4b7"}, @generic="4499ecd4f73c992bc6da6db33b54c61ecfe1e1cada7e27419f97250a2117ea59288bddb3552553c6242e2cb3a93ca0b89e6d70cf5b6511eee12ef48b19b1e4cf60adf20ba2e5874de5"]}, @generic="5fd7285406c1b5ee1ff666694e0defe519553cc2403988b3d317511d31b44ac537565bf51725b8037b8ad71ac1d4cc0fc5f5c14139434a3c733d048aab4fedac5b96d7b8a083fcfcf92bc7a341bc63fdf57b18f1f6b6747448843d497f42871256c3edf3a86c3e1d89f238a1e18be774c87e27085817f04511e22424cffe18575d2439fe383d34a7d7390ef9df162c22aa", @nested={0xe4, 0x54, [@generic="6e16a9ce355de82a4247d57eb24e937f67d631d5ca9cbaa4ac4e66ade06591f30725840937efe6f02f4f3b7969e40cc2f018c519b3d7194b12102093bcfe29bfc6f5689991c1d4a519e3041a7600dfbf7c27213d6044e814b91e25e41a89f43dfdec596076855a22ee7b92c24057e9a5025102d1bf7805ff4fe77e2262dcda2f533158dd2abcaa35c61ac3d812cf2dbcd2815512dd752c4424f9102f8129e7f7e3208c9e4ac849812342578b8de6ca882c67a94d024b165683e94800533c8e3714073b7b24286248595242637dc10c2bb9a129cdfee34f42", @typed={0x8, 0x61, @fd=r1}]}, @nested={0x8, 0x26, [@typed={0x4, 0xd}]}]}, 0x3cc}], 0x4, &(0x7f0000001fc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x70, 0x800}, 0x4000) setreuid(0x0, r3) r6 = inotify_init1(0x0) dup3(r1, r6, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 210.002151] FAULT_INJECTION: forcing a failure. [ 210.002151] name failslab, interval 1, probability 0, space 0, times 0 [ 210.013665] CPU: 0 PID: 17535 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 210.020596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.029948] Call Trace: [ 210.032539] dump_stack+0x194/0x24d [ 210.036176] ? arch_local_irq_restore+0x53/0x53 [ 210.040858] should_fail+0x8c0/0xa40 [ 210.044575] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.049678] ? __lock_acquire+0x664/0x3e00 [ 210.054022] ? find_held_lock+0x35/0x1d0 [ 210.058109] ? __lock_is_held+0xb6/0x140 [ 210.062166] ? check_same_owner+0x320/0x320 [ 210.066471] ? __kernel_text_address+0xd/0x40 [ 210.070970] ? rcu_note_context_switch+0x710/0x710 [ 210.075884] ? __save_stack_trace+0x7e/0xd0 [ 210.080198] should_failslab+0xec/0x120 [ 210.084157] kmem_cache_alloc+0x47/0x760 [ 210.088204] ? trace_event_raw_event_lock+0x340/0x340 [ 210.093381] skb_clone+0x1ae/0x480 [ 210.096901] ? sock_sendmsg+0xca/0x110 [ 210.100767] ? ___sys_sendmsg+0x767/0x8b0 [ 210.104895] ? skb_split+0x1350/0x1350 [ 210.108766] ? trace_hardirqs_off+0x10/0x10 [ 210.113086] netlink_trim+0x205/0x300 [ 210.116871] ? netlink_skb_destructor+0x1d0/0x1d0 [ 210.122614] netlink_broadcast_filtered+0xef/0x1360 [ 210.127674] ? __netlink_sendskb+0xc0/0xc0 [ 210.131898] ? memset+0x31/0x40 [ 210.135167] ? memcpy+0x45/0x50 [ 210.138444] ? __nla_put+0x37/0x40 [ 210.141972] ? nla_put+0xff/0x130 [ 210.145413] ? refcount_inc_not_zero+0xfe/0x180 [ 210.150154] ? refcount_add+0x60/0x60 [ 210.153943] ? nf_tables_dump_tables+0x980/0x980 [ 210.158694] nlmsg_notify+0x91/0x150 [ 210.162395] nfnetlink_send+0x63/0x80 [ 210.166185] nf_tables_commit+0x838/0x3040 [ 210.170417] ? __kernel_text_address+0xd/0x40 [ 210.174899] ? nf_tables_setelem_notify.constprop.57+0x1c0/0x1c0 [ 210.181175] ? __might_sleep+0x95/0x190 [ 210.186523] ? nfnetlink_rcv+0x731/0x1920 [ 210.190661] ? __mutex_lock+0x16f/0x1a80 [ 210.194702] ? nfnetlink_rcv+0x731/0x1920 [ 210.198833] ? save_stack+0xa3/0xd0 [ 210.202452] ? nfnetlink_rcv+0x731/0x1920 [ 210.206581] ? kasan_kmalloc+0xad/0xe0 [ 210.210448] ? kasan_slab_alloc+0x12/0x20 [ 210.214580] ? kmem_cache_alloc+0x12e/0x760 [ 210.218896] ? netlink_unicast+0x4c4/0x6b0 [ 210.223114] ? mutex_lock_io_nested+0x1900/0x1900 [ 210.227946] ? __sys_sendmsg+0xe5/0x210 [ 210.231901] ? SyS_sendmsg+0x2d/0x50 [ 210.235598] ? do_syscall_64+0x281/0x940 [ 210.239643] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.244992] ? is_bpf_text_address+0x7b/0x120 [ 210.249477] ? find_held_lock+0x35/0x1d0 [ 210.253532] ? memcpy+0x45/0x50 [ 210.256797] ? __copy_skb_header+0x31f/0x540 [ 210.261188] ? skb_may_tx_timestamp.part.59+0xc0/0xc0 [ 210.266360] ? rcu_pm_notify+0xc0/0xc0 [ 210.270234] ? __skb_clone+0x2ac/0xa70 [ 210.274105] ? __copy_skb_header+0x540/0x540 [ 210.278585] ? trace_hardirqs_off+0x10/0x10 [ 210.282901] ? cap_capable+0x1b5/0x230 [ 210.286774] ? skb_clone+0x20d/0x480 [ 210.290471] ? skb_split+0x1350/0x1350 [ 210.294434] ? __lock_is_held+0xb6/0x140 [ 210.298576] nfnetlink_rcv+0x1546/0x1920 [ 210.302640] ? nfnl_err_reset+0x2b0/0x2b0 [ 210.306774] ? __might_fault+0x110/0x1d0 [ 210.311252] ? netlink_tap_init_net+0x350/0x350 [ 210.315914] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 210.321437] ? copyin+0x91/0xb0 [ 210.324704] netlink_unicast+0x4c4/0x6b0 [ 210.328754] ? netlink_attachskb+0x8a0/0x8a0 [ 210.333157] ? security_netlink_send+0x81/0xb0 [ 210.337745] netlink_sendmsg+0xa4a/0xe60 [ 210.341793] ? netlink_unicast+0x6b0/0x6b0 [ 210.346019] ? security_socket_sendmsg+0x89/0xb0 [ 210.350760] ? netlink_unicast+0x6b0/0x6b0 [ 210.354979] sock_sendmsg+0xca/0x110 [ 210.358689] ___sys_sendmsg+0x767/0x8b0 [ 210.362830] ? copy_msghdr_from_user+0x590/0x590 [ 210.367570] ? find_held_lock+0x35/0x1d0 [ 210.371623] ? __f_unlock_pos+0x19/0x20 [ 210.375717] ? lock_downgrade+0x980/0x980 [ 210.379851] ? get_pid_task+0xbc/0x140 [ 210.383726] ? __fget_light+0x2b2/0x3c0 [ 210.387682] ? fget_raw+0x20/0x20 [ 210.391122] ? find_held_lock+0x35/0x1d0 [ 210.395171] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 210.399995] ? vfs_write+0x374/0x510 [ 210.403706] ? wait_for_completion+0x770/0x770 [ 210.408278] __sys_sendmsg+0xe5/0x210 [ 210.412059] ? __sys_sendmsg+0xe5/0x210 [ 210.416021] ? SyS_shutdown+0x290/0x290 [ 210.419984] ? __sb_end_write+0xa0/0xd0 [ 210.423953] ? SyS_read+0x220/0x220 [ 210.427568] SyS_sendmsg+0x2d/0x50 [ 210.431092] ? __sys_sendmsg+0x210/0x210 [ 210.435138] do_syscall_64+0x281/0x940 [ 210.439012] ? vmalloc_sync_all+0x30/0x30 [ 210.443146] ? _raw_spin_unlock_irq+0x27/0x70 [ 210.447631] ? finish_task_switch+0x1c1/0x7e0 [ 210.452287] ? syscall_return_slowpath+0x550/0x550 [ 210.457208] ? syscall_return_slowpath+0x2ac/0x550 [ 210.462127] ? prepare_exit_to_usermode+0x350/0x350 [ 210.467132] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 210.472485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.477320] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.482496] RIP: 0033:0x455269 [ 210.485668] RSP: 002b:00007fd512647c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 210.493367] RAX: ffffffffffffffda RBX: 00007fd5126486d4 RCX: 0000000000455269 2018/04/01 23:00:47 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001240)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)="81", 0x1}], 0x1, &(0x7f0000000a00)}, 0x4091) sendto(r0, &(0x7f0000000640)='T', 0x1, 0x0, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000300)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000480)='k', 0x1}], 0x1, &(0x7f0000002980)}, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)='u', 0x1}], 0x1, &(0x7f0000002980)}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/04/01 23:00:47 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r1) 2018/04/01 23:00:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x400000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/211, &(0x7f00000001c0)=0xd3) 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) [ 210.500708] RDX: 0000000000000000 RSI: 0000000020011fc8 RDI: 0000000000000015 [ 210.507961] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 210.515231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 210.522485] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000005 2018/04/01 23:00:47 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x80}], 0x0, &(0x7f0000011400)) 2018/04/01 23:00:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x284) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/01 23:00:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000006c0), 0xffffffff, 0x1}}, 0x18) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000040)) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) getsockopt(0xffffffffffffffff, 0x200000000114, 0x0, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x1) 2018/04/01 23:00:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) r3 = dup3(r0, r2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000100)={0x1b, "68976a3f4dacf3c91f2c2447758c16214f9d1ec19b65bf753504ae"}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@rand_addr=0x1, 0x4e22, 0x101, 0x4e22, 0x7, 0x2, 0x20, 0x80, 0xff, r4, r1}, {0x9, 0x80000001, 0x5a, 0x6, 0x100, 0x2, 0x8, 0x4}, {0xc0, 0xfbc7, 0xffffffffffffff81, 0x2}, 0x100, 0x6e6bbf, 0x1, 0x1, 0x1, 0x2}, {{@in, 0x4d4, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0xb7df3b907f51895e, 0x3, 0x1, 0x1, 0x3, 0x8000}}, 0xe8) 2018/04/01 23:00:48 executing program 6 (fault-call:4 fault-nth:6): r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:48 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x84000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x2000002d) inotify_rm_watch(r1, r2) 2018/04/01 23:00:48 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x3f2, @empty, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfe, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x2000000000002f28) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x100000001, 0x6, 0x793, 0x0, 0xffffffffffffffff, 0x3ba9, 0x4, 0x3, 0x2, 0x8, 0x3, 0x934}) r2 = dup(r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x400) 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) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:48 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/04/01 23:00:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000503000), 0xfffffffffffffec3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x2, 0x8000000000000, 0x1ff, 0x4, 0xffffffffffffffff, 0xca75}, 0x7fff}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe553, 0x81) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000140)={0x1000, 0x10, [0xff, 0x2665, 0x9, 0x6]}) 2018/04/01 23:00:48 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xfcb5, 0x80000000, 0x9, 0x7}, 0x8) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:48 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x60000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x11, 0x81, 0x4, 0x40, 0xffffffffffffffff, r0}, 0x2c) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10500, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000080)="fbbca85fe4a862f1a23f8dff73f1af704f019abcb6c7fabc91721c571c6cb40b80a237578da8ddfc1cf157f86e359b290f3511668a63c653e25a", &(0x7f0000000200)="72a14589c5d2a40c5cd2e1d31716405627903735832d94792598ce0785b935d2efe49f59d9d524ca7e432b56e495ac56397324acf93dfd750e97be3d04b70c04a8e83cd08fc0be6582461eee8d16160dda67c84ee47dcce759ac0475441e891c3888b2f9cd"}, 0x20) 2018/04/01 23:00:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000006c0), 0xffffffff, 0x1}}, 0x18) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000040)) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) getsockopt(0xffffffffffffffff, 0x200000000114, 0x0, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x1) [ 211.761140] FAULT_INJECTION: forcing a failure. [ 211.761140] name failslab, interval 1, probability 0, space 0, times 0 [ 211.772513] CPU: 0 PID: 17591 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 211.779453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.788812] Call Trace: [ 211.791416] dump_stack+0x194/0x24d [ 211.795066] ? arch_local_irq_restore+0x53/0x53 [ 211.799748] ? is_bpf_text_address+0x7b/0x120 [ 211.804246] should_fail+0x8c0/0xa40 [ 211.807958] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.813054] ? rcutorture_record_progress+0x10/0x10 [ 211.818068] ? is_bpf_text_address+0xa4/0x120 [ 211.822551] ? kernel_text_address+0xd1/0xe0 [ 211.826946] ? __unwind_start+0x169/0x330 [ 211.831073] ? __kernel_text_address+0xd/0x40 [ 211.835551] ? unwind_get_return_address+0x61/0xa0 [ 211.840465] ? __save_stack_trace+0x7e/0xd0 [ 211.844780] ? save_stack+0x43/0xd0 [ 211.848389] ? kasan_kmalloc+0xad/0xe0 [ 211.852254] ? kasan_slab_alloc+0x12/0x20 [ 211.856408] ? kmem_cache_alloc+0x12e/0x760 [ 211.860709] ? skb_clone+0x1ae/0x480 [ 211.864401] ? netlink_trim+0x205/0x300 [ 211.868354] ? netlink_broadcast_filtered+0xef/0x1360 [ 211.873522] ? nlmsg_notify+0x91/0x150 [ 211.877391] ? nfnetlink_send+0x63/0x80 [ 211.881346] ? nf_tables_commit+0x838/0x3040 [ 211.885738] ? nfnetlink_rcv+0x1546/0x1920 [ 211.889952] ? netlink_unicast+0x4c4/0x6b0 [ 211.894173] should_failslab+0xec/0x120 [ 211.898145] kmem_cache_alloc_node_trace+0x5a/0x760 [ 211.903145] ? find_held_lock+0x35/0x1d0 [ 211.907193] ? print_irqtrace_events+0x270/0x270 [ 211.911937] __kmalloc_node_track_caller+0x33/0x70 [ 211.916863] __kmalloc_reserve.isra.39+0x41/0xd0 [ 211.921602] pskb_expand_head+0x1f9/0x1210 [ 211.925829] ? __lock_is_held+0xb6/0x140 [ 211.929887] ? refcount_sub_and_test+0x115/0x1b0 [ 211.934626] ? refcount_inc+0x50/0x50 [ 211.938411] ? skb_copy_ubufs+0x1910/0x1910 [ 211.942714] ? refcount_dec_and_test+0x1a/0x20 [ 211.947278] ? consume_skb+0x160/0x490 [ 211.951149] ? alloc_skb_with_frags+0x750/0x750 [ 211.955802] ? skb_clone+0x20d/0x480 [ 211.959496] ? sock_sendmsg+0xca/0x110 [ 211.963363] ? ___sys_sendmsg+0x767/0x8b0 [ 211.967492] ? skb_split+0x1350/0x1350 [ 211.971386] ? trace_hardirqs_off+0x10/0x10 [ 211.975702] netlink_trim+0x23a/0x300 [ 211.979484] ? netlink_skb_destructor+0x1d0/0x1d0 [ 211.984312] netlink_broadcast_filtered+0xef/0x1360 [ 211.989312] ? __netlink_sendskb+0xc0/0xc0 [ 211.993529] ? memset+0x31/0x40 [ 211.996789] ? memcpy+0x45/0x50 [ 212.000049] ? __nla_put+0x37/0x40 [ 212.003573] ? nla_put+0xff/0x130 [ 212.007013] ? refcount_inc_not_zero+0xfe/0x180 [ 212.011667] ? refcount_add+0x60/0x60 [ 212.015448] ? nf_tables_dump_tables+0x980/0x980 [ 212.020189] nlmsg_notify+0x91/0x150 [ 212.023888] nfnetlink_send+0x63/0x80 [ 212.027675] nf_tables_commit+0x838/0x3040 [ 212.031893] ? __kernel_text_address+0xd/0x40 [ 212.036374] ? nf_tables_setelem_notify.constprop.57+0x1c0/0x1c0 [ 212.042504] ? __might_sleep+0x95/0x190 [ 212.046460] ? nfnetlink_rcv+0x731/0x1920 [ 212.050590] ? __mutex_lock+0x16f/0x1a80 [ 212.054635] ? nfnetlink_rcv+0x731/0x1920 [ 212.058768] ? save_stack+0xa3/0xd0 [ 212.062375] ? nfnetlink_rcv+0x731/0x1920 [ 212.066503] ? kasan_kmalloc+0xad/0xe0 [ 212.070369] ? kasan_slab_alloc+0x12/0x20 [ 212.074496] ? kmem_cache_alloc+0x12e/0x760 [ 212.078801] ? netlink_unicast+0x4c4/0x6b0 [ 212.083021] ? mutex_lock_io_nested+0x1900/0x1900 [ 212.087850] ? __sys_sendmsg+0xe5/0x210 [ 212.091805] ? SyS_sendmsg+0x2d/0x50 [ 212.095503] ? do_syscall_64+0x281/0x940 [ 212.099554] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.104917] ? is_bpf_text_address+0x7b/0x120 [ 212.109404] ? find_held_lock+0x35/0x1d0 [ 212.113459] ? memcpy+0x45/0x50 [ 212.116723] ? __copy_skb_header+0x31f/0x540 [ 212.121889] ? skb_may_tx_timestamp.part.59+0xc0/0xc0 [ 212.127067] ? rcu_pm_notify+0xc0/0xc0 [ 212.130937] ? __skb_clone+0x2ac/0xa70 [ 212.134805] ? __copy_skb_header+0x540/0x540 [ 212.139193] ? trace_hardirqs_off+0x10/0x10 [ 212.143496] ? cap_capable+0x1b5/0x230 [ 212.147363] ? skb_clone+0x20d/0x480 [ 212.151055] ? skb_split+0x1350/0x1350 [ 212.154926] ? __lock_is_held+0xb6/0x140 [ 212.158977] nfnetlink_rcv+0x1546/0x1920 [ 212.163039] ? nfnl_err_reset+0x2b0/0x2b0 [ 212.167172] ? __might_fault+0x110/0x1d0 [ 212.171214] ? netlink_tap_init_net+0x350/0x350 [ 212.175875] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 212.181407] ? copyin+0x91/0xb0 [ 212.184671] netlink_unicast+0x4c4/0x6b0 [ 212.188714] ? netlink_attachskb+0x8a0/0x8a0 [ 212.193106] ? security_netlink_send+0x81/0xb0 [ 212.197671] netlink_sendmsg+0xa4a/0xe60 [ 212.201717] ? netlink_unicast+0x6b0/0x6b0 [ 212.205936] ? security_socket_sendmsg+0x89/0xb0 [ 212.210675] ? netlink_unicast+0x6b0/0x6b0 [ 212.214894] sock_sendmsg+0xca/0x110 [ 212.218591] ___sys_sendmsg+0x767/0x8b0 [ 212.222550] ? copy_msghdr_from_user+0x590/0x590 [ 212.227293] ? find_held_lock+0x35/0x1d0 [ 212.231343] ? __f_unlock_pos+0x19/0x20 [ 212.235303] ? lock_downgrade+0x980/0x980 [ 212.239432] ? get_pid_task+0xbc/0x140 [ 212.243312] ? __fget_light+0x2b2/0x3c0 [ 212.247267] ? fget_raw+0x20/0x20 [ 212.250703] ? find_held_lock+0x35/0x1d0 [ 212.254748] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 212.259573] ? vfs_write+0x374/0x510 [ 212.263278] ? wait_for_completion+0x770/0x770 [ 212.267846] __sys_sendmsg+0xe5/0x210 [ 212.271628] ? __sys_sendmsg+0xe5/0x210 [ 212.275585] ? SyS_shutdown+0x290/0x290 [ 212.279563] ? __sb_end_write+0xa0/0xd0 [ 212.283529] ? SyS_read+0x220/0x220 [ 212.287140] SyS_sendmsg+0x2d/0x50 [ 212.290658] ? __sys_sendmsg+0x210/0x210 [ 212.294703] do_syscall_64+0x281/0x940 [ 212.298581] ? vmalloc_sync_all+0x30/0x30 [ 212.302712] ? _raw_spin_unlock_irq+0x27/0x70 [ 212.307192] ? finish_task_switch+0x1c1/0x7e0 [ 212.311673] ? syscall_return_slowpath+0x550/0x550 [ 212.316587] ? syscall_return_slowpath+0x2ac/0x550 [ 212.321502] ? prepare_exit_to_usermode+0x350/0x350 [ 212.326517] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 212.331871] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.336703] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.341901] RIP: 0033:0x455269 [ 212.345082] RSP: 002b:00007fd512647c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 212.352774] RAX: ffffffffffffffda RBX: 00007fd5126486d4 RCX: 0000000000455269 2018/04/01 23:00:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="dad00f572e0030b2558b5f1ed5204a8ae73b48", 0x13, 0xee9}], 0x0, &(0x7f0000000180)={[{@barrier='barrier', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@check_int_data='check_int_data', 0x2c}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x187, 0x0, 0x3}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 212.360029] RDX: 0000000000000000 RSI: 0000000020011fc8 RDI: 0000000000000015 [ 212.367282] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 212.374532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 212.381787] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000006 2018/04/01 23:00:48 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000000c0)=""/8, &(0x7f0000000100)=0x8) setreuid(0x0, r1) r2 = inotify_init1(0x0) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000080)="7ef67a8191b91e3ab2909cbb396479ab119f54c9dc5c48f6") splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x7f, 0x6) 2018/04/01 23:00:48 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="45ee8802a3003a4417b823e7b9e5efec2cdea044539043c822549f960cd0616bfd18a63ba02e579c3aa817f7a3165a7d7e0337808768f6f2c5276793552ffd135b92e400f669ddf0de90f9bcdd57050f8dcc1ec6943b01b4cc62945983a0421054f5b1e4c5b7b11ebe39d9966a3533d1ae42a33b7ae959775afd49719569f7af634867583cecc0926b6a0c62"]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x5, 0x2, [0x401, 0x7]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r1, 0x9}, 0x8) 2018/04/01 23:00:48 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x9, 0x200, 0xfffffffffffffe01}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) [ 212.458487] kvm [17603]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x187 data 0x3 2018/04/01 23:00:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0xffffffffffffffa6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/01 23:00:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) socketpair(0x0, 0x2, 0x100000005ae843b6, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TCSBRKP(r3, 0x5425, 0x5) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:49 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @rumble}) 2018/04/01 23:00:49 executing program 7: syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f00000015c0)='./file0\x00', 0x800000, 0x4, &(0x7f0000001540)=[{&(0x7f00000001c0)="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", 0x1000, 0x84}, {&(0x7f0000000000)="5590556b5c0caaf4e95473c9122444f885d0fa6e57776f84257bdc99cb37c76cbcd282c3663966a9", 0x28, 0xfffffffeffffffff}, {&(0x7f00000013c0)="b4389c5335c6305c1a3edd936cb94a1652000f402ea198a30a312eee10e3a21509ae82c4114fc6b7a2aae76d908fc474b8105b70762624c81f89c3b9bdd19fde287eb4d36fb01ed7f74832ebaf8a60c75ef41dac5b00b9ffbdea154e4731a13c56f454b3bbe4aedb98e23f8db2693f15280717ea8c83264979504960288598293fc307bef91f88e2033b7adbd272392ed123141c5aa4285114f66bcc0fd4411bc6056c1905532688ec3840ae5db764e8d7043a604800cc30bad3d8846eb14282c4637ca990c15881f28f5ef5940d72cd", 0xd0, 0x40}, {&(0x7f00000012c0)="1554b7b7c7c7f54745f65838cb552acfbf5c8979071b6caadb0c2da38357aad7d43443c43b9ba9f26b39f8c3010aa8ba3871b2454228540446fdcfac9224408e51ffe640e0825b41a9571b515bbcad4dab49fea0f3598bd06a69e9a3249c900d5975400f104ec847f84946e379cba122c3b0513376a9d9c169ff1acacd208117e56df2ef645e4eb8704ac0a56c93e8868e5be09e36415dc5ec2942f13391181a19cf0bd8980a22073e9342e15e1d0d388ce18607902299fb3bbc84bc4fd8692bf2838497c6c1c8c196d785a98b43963e2b819c", 0xf0, 0x7ff}], 0x0, &(0x7f00000014c0)={[{@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@tails_small='tails=small', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@noquota='noquota', 0x2c}, {@tails_on='tails=on', 0x2c}]}) 2018/04/01 23:00:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000000c0)={0x15cfacd8}) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:49 executing program 6 (fault-call:4 fault-nth:7): r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:49 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80040, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000100)={{0x2, 0xf000, 0x1f, 0x1ff, 0x4, 0xc52, 0x7, 0x1000000000000000, 0x9, 0x9, 0x8001, 0xcd0f}, {0x0, 0xf004, 0x3, 0x6aaa47e7, 0x2, 0x100, 0x1ff, 0xfffffffffffffffc, 0x8, 0x4, 0xcea, 0x6}, {0xf000, 0x6859b1e0fa948577, 0xf, 0x6, 0x6, 0x4, 0xfff, 0x823, 0x561, 0x9, 0x0, 0x3}, {0xf000, 0x4, 0x9, 0x3f, 0x2, 0x7, 0x3, 0x8, 0x6, 0x6, 0x0, 0x2}, {0x0, 0xf000, 0xc, 0xf8c, 0x7fffffff, 0x9, 0x8, 0x5, 0x4, 0x7, 0x200, 0x3}, {0xf000, 0x0, 0x9, 0x0, 0x1000, 0x7, 0x7, 0x1, 0x100, 0x0, 0x3ff, 0x9}, {0xf004, 0x0, 0x0, 0x7fff, 0x0, 0x1, 0x9, 0xffffffff, 0xffffffffffffffff, 0x401, 0x5, 0x2}, {0x10000, 0x4002, 0xf, 0x800, 0x7ff, 0x200, 0x9, 0x81, 0xa63, 0x100, 0x1, 0x1f}, {0x0, 0x4}, {0x2, 0x5}, 0x4, 0x0, 0x3000, 0x82, 0x6, 0x4001, 0x100000, [0x2, 0x1000, 0x0, 0xff]}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000240)="64660f73fbc10f5b5b06362ddb0066b80b0000000f23d80f21f86635000000f00f23f866b9e008000066b80e00000066ba000000000f300f01b9293a0f017e00f30f10ceeb00baf80c66b8b437cd8c66efbafc0c66ed", 0x56}], 0x1, 0x40, &(0x7f0000000300)=[@vmwrite={0x8, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x8}, @efer={0x2, 0x2000}], 0x10000000000001c4) ioctl$sock_ifreq(r1, 0x8939, &(0x7f00000000c0)={'teql0\x00', @ifru_mtu=0x13}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) inotify_rm_watch(r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e24, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x4, [0x100000001, 0x3, 0xffff, 0x3, 0xd15, 0x1ff, 0x4, 0x1]}, 0x5c) 2018/04/01 23:00:49 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000440)={0x7ff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10041) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) connect$can_bcm(r1, &(0x7f00000003c0)={0x1d, r2}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) clone(0x8000000, &(0x7f0000000040)="8c067218560c24d18a3174127c4e16c6c6b370062c5bcd0e82c5351980c30014c83ed1fe56c6277c147ece6ad920bdc99b8b4d00c8fb269fc60722af47b89a32d208c2868a66bcbc22fb2d8a", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="e6495a836db678283249cb222094e03cdff8479d0bd90c86f0ae0f7cb9803f391dc440f64b839214f1160c174349df8d56d8212b3c2920a1d3463eaf0106ebcd3b588fdff7a5b7f57bcf47f3ff5604de7e14ac68a04d122223a57272fc10cb41c6de6fa14363ae386b1c3dfc0b15c7178d140eed5b523e82172ee4d243d27d234356e450d3ba24ea0c493a2700f9ef8ec34dcbd551ec1404ca8fff2ca2a0c937e90dfcfafcb8e67f") readv(r3, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) connect$pptp(r4, &(0x7f0000000200)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) write$fuse(r3, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) [ 212.508187] kvm [17603]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x187 data 0x3 2018/04/01 23:00:49 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x0, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) pipe(&(0x7f0000000040)) [ 212.578851] FAULT_INJECTION: forcing a failure. [ 212.578851] name failslab, interval 1, probability 0, space 0, times 0 [ 212.590219] CPU: 1 PID: 17625 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 212.597155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.606616] Call Trace: [ 212.609224] dump_stack+0x194/0x24d [ 212.612869] ? arch_local_irq_restore+0x53/0x53 [ 212.617560] ? is_bpf_text_address+0x7b/0x120 [ 212.622080] should_fail+0x8c0/0xa40 2018/04/01 23:00:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/04/01 23:00:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="f3dc3f6ff051910b01eb62956a579ef8943da0bacf288ffc99edb9fb80e9d0baf4c5a7455b09d7f313bb8d28fc4fa602c1755b22e4ecde5ccad8a16013a8c10be9f34177d77d0a9b000000000000"]) [ 212.625813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.630923] ? rcutorture_record_progress+0x10/0x10 [ 212.635951] ? is_bpf_text_address+0xa4/0x120 [ 212.640448] ? kernel_text_address+0xd1/0xe0 [ 212.644866] ? __unwind_start+0x169/0x330 [ 212.649021] ? __kernel_text_address+0xd/0x40 [ 212.653535] ? unwind_get_return_address+0x61/0xa0 [ 212.658475] ? __save_stack_trace+0x7e/0xd0 [ 212.662823] ? save_stack+0x43/0xd0 [ 212.666458] ? kasan_kmalloc+0xad/0xe0 [ 212.670361] ? kasan_slab_alloc+0x12/0x20 [ 212.674518] ? kmem_cache_alloc+0x12e/0x760 [ 212.678859] ? skb_clone+0x1ae/0x480 [ 212.682583] ? netlink_trim+0x205/0x300 [ 212.686564] ? netlink_broadcast_filtered+0xef/0x1360 [ 212.691764] ? nlmsg_notify+0x91/0x150 [ 212.695666] ? nfnetlink_send+0x63/0x80 [ 212.699647] ? nf_tables_commit+0x838/0x3040 [ 212.704062] ? nfnetlink_rcv+0x1546/0x1920 [ 212.708301] ? netlink_unicast+0x4c4/0x6b0 [ 212.712553] should_failslab+0xec/0x120 [ 212.716628] kmem_cache_alloc_node_trace+0x5a/0x760 [ 212.721662] ? find_held_lock+0x35/0x1d0 [ 212.725730] ? print_irqtrace_events+0x270/0x270 [ 212.730474] __kmalloc_node_track_caller+0x33/0x70 [ 212.735390] __kmalloc_reserve.isra.39+0x41/0xd0 [ 212.740138] pskb_expand_head+0x1f9/0x1210 [ 212.744358] ? __lock_is_held+0xb6/0x140 [ 212.748417] ? refcount_sub_and_test+0x115/0x1b0 [ 212.753180] ? refcount_inc+0x50/0x50 [ 212.756986] ? skb_copy_ubufs+0x1910/0x1910 [ 212.761318] ? refcount_dec_and_test+0x1a/0x20 [ 212.765904] ? consume_skb+0x160/0x490 [ 212.769780] ? alloc_skb_with_frags+0x750/0x750 [ 212.774431] ? skb_clone+0x20d/0x480 [ 212.778130] ? sock_sendmsg+0xca/0x110 [ 212.782002] ? ___sys_sendmsg+0x767/0x8b0 [ 212.786139] ? skb_split+0x1350/0x1350 [ 212.790015] ? trace_hardirqs_off+0x10/0x10 [ 212.794328] ? lock_release+0xa40/0xa40 [ 212.798289] ? do_raw_spin_trylock+0x190/0x190 [ 212.802872] netlink_trim+0x23a/0x300 [ 212.806660] ? netlink_skb_destructor+0x1d0/0x1d0 [ 212.811525] netlink_broadcast_filtered+0xef/0x1360 [ 212.816530] ? __netlink_sendskb+0xc0/0xc0 [ 212.820747] ? memset+0x31/0x40 [ 212.824013] ? memcpy+0x45/0x50 [ 212.827286] ? __nla_put+0x37/0x40 [ 212.830810] ? nla_put+0xff/0x130 [ 212.834248] ? refcount_inc_not_zero+0xfe/0x180 [ 212.838901] ? refcount_add+0x60/0x60 [ 212.842688] ? nf_tables_dump_tables+0x980/0x980 [ 212.847442] nlmsg_notify+0x91/0x150 [ 212.851147] nfnetlink_send+0x63/0x80 [ 212.854935] nf_tables_commit+0x838/0x3040 [ 212.859158] ? __kernel_text_address+0xd/0x40 [ 212.863639] ? nf_tables_setelem_notify.constprop.57+0x1c0/0x1c0 [ 212.869771] ? __might_sleep+0x95/0x190 [ 212.873729] ? nfnetlink_rcv+0x731/0x1920 [ 212.877861] ? __mutex_lock+0x16f/0x1a80 [ 212.881909] ? nfnetlink_rcv+0x731/0x1920 [ 212.886063] ? save_stack+0xa3/0xd0 [ 212.889674] ? nfnetlink_rcv+0x731/0x1920 [ 212.893823] ? kasan_kmalloc+0xad/0xe0 [ 212.897690] ? kasan_slab_alloc+0x12/0x20 [ 212.901838] ? kmem_cache_alloc+0x12e/0x760 [ 212.906144] ? netlink_unicast+0x4c4/0x6b0 [ 212.910362] ? mutex_lock_io_nested+0x1900/0x1900 [ 212.915190] ? __sys_sendmsg+0xe5/0x210 [ 212.919148] ? SyS_sendmsg+0x2d/0x50 [ 212.922841] ? do_syscall_64+0x281/0x940 [ 212.927058] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.932409] ? is_bpf_text_address+0x7b/0x120 [ 212.936890] ? find_held_lock+0x35/0x1d0 [ 212.940945] ? memcpy+0x45/0x50 [ 212.944209] ? __copy_skb_header+0x31f/0x540 [ 212.948602] ? skb_may_tx_timestamp.part.59+0xc0/0xc0 [ 212.954813] ? rcu_pm_notify+0xc0/0xc0 [ 212.958693] ? __skb_clone+0x2ac/0xa70 [ 212.962565] ? __copy_skb_header+0x540/0x540 [ 212.966965] ? trace_hardirqs_off+0x10/0x10 [ 212.971280] ? cap_capable+0x1b5/0x230 [ 212.975156] ? skb_clone+0x20d/0x480 [ 212.978852] ? skb_split+0x1350/0x1350 [ 212.982724] ? __lock_is_held+0xb6/0x140 [ 212.986802] nfnetlink_rcv+0x1546/0x1920 [ 212.990859] ? nfnl_err_reset+0x2b0/0x2b0 [ 212.994995] ? __might_fault+0x110/0x1d0 [ 212.999048] ? netlink_tap_init_net+0x350/0x350 [ 213.003714] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 213.009240] ? copyin+0x91/0xb0 [ 213.012514] netlink_unicast+0x4c4/0x6b0 [ 213.016564] ? netlink_attachskb+0x8a0/0x8a0 [ 213.020964] ? security_netlink_send+0x81/0xb0 [ 213.025536] netlink_sendmsg+0xa4a/0xe60 [ 213.029586] ? netlink_unicast+0x6b0/0x6b0 [ 213.033808] ? security_socket_sendmsg+0x89/0xb0 [ 213.038544] ? netlink_unicast+0x6b0/0x6b0 [ 213.042763] sock_sendmsg+0xca/0x110 [ 213.046466] ___sys_sendmsg+0x767/0x8b0 [ 213.050429] ? copy_msghdr_from_user+0x590/0x590 [ 213.055168] ? find_held_lock+0x35/0x1d0 [ 213.059221] ? __f_unlock_pos+0x19/0x20 [ 213.063181] ? lock_downgrade+0x980/0x980 [ 213.067310] ? get_pid_task+0xbc/0x140 [ 213.071188] ? __fget_light+0x2b2/0x3c0 [ 213.075145] ? fget_raw+0x20/0x20 [ 213.078586] ? find_held_lock+0x35/0x1d0 [ 213.082917] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 213.087745] ? vfs_write+0x374/0x510 [ 213.091441] ? wait_for_completion+0x770/0x770 [ 213.096040] __sys_sendmsg+0xe5/0x210 [ 213.099823] ? __sys_sendmsg+0xe5/0x210 [ 213.103869] ? SyS_shutdown+0x290/0x290 [ 213.107829] ? __sb_end_write+0xa0/0xd0 [ 213.111797] ? SyS_read+0x220/0x220 [ 213.115415] SyS_sendmsg+0x2d/0x50 [ 213.118958] ? __sys_sendmsg+0x210/0x210 [ 213.123017] do_syscall_64+0x281/0x940 [ 213.126897] ? vmalloc_sync_all+0x30/0x30 [ 213.131035] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 213.136556] ? syscall_return_slowpath+0x550/0x550 [ 213.141469] ? syscall_return_slowpath+0x2ac/0x550 [ 213.146388] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 213.151743] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.156577] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.161773] RIP: 0033:0x455269 [ 213.164946] RSP: 002b:00007fd512647c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 213.172640] RAX: ffffffffffffffda RBX: 00007fd5126486d4 RCX: 0000000000455269 [ 213.179892] RDX: 0000000000000000 RSI: 0000000020011fc8 RDI: 0000000000000015 [ 213.187146] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.194400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 213.201655] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000007 [ 213.244812] CUSE: DEVNAME unspecified 2018/04/01 23:00:49 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000000, 0x600) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, 0xffffffffffffffff, 0x1}) fanotify_mark(r0, 0x2, 0x2000a, r1, &(0x7f00000000c0)='./file0\x00') 2018/04/01 23:00:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/01 23:00:49 executing program 2: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001800090f00000000000000001c000000000000000004000008000400"], 0x1}, 0x1}, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000240)=0xc) mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x1ff, 0x6, 0x4]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00000004c0)={{0x7, 0x3}, {0x9, 0x5}, 0x100000000, 0x2, 0xb85}) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$netrom(r5, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) fcntl$getown(r4, 0x9) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r7 = syz_open_procfs(r6, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") accept$inet6(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/04/01 23:00:49 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x81, 0x7, [0xffffffffffffff81, 0x1f, 0x1, 0x3, 0x7, 0x6, 0x80000000000000]}, &(0x7f0000000140)=0x16) inotify_init1(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000002c0)="6626657b3167d11d45802a1f697d4b4c", 0x10) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e21, 0xfffffffffffffeff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff3d2}, {0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8b6}, 0x5, [0x2, 0x6, 0x1, 0x3f, 0xffffffffffffff00, 0x9, 0x5, 0x3d]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x4, 0x3ff, 0x0, 0x0, 0x6, 0x3a, 0x0, {r3, @in6={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x7, 0x4, 0x0, 0x7, 0x60000000000}}, &(0x7f0000000240)=0xb0) 2018/04/01 23:00:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="f30f51c666b94002000066b85900000066ba000000000f3066b9800000c00f326635010000000f30eacf0016012e0f0fa77b0b9e3e0f54960010660f0666b9800000c00f326635000100000f30baf80c66b824e7338f66efbafc0c66ed0f20d86635200000000f22d8", 0x69}], 0x1, 0x21, &(0x7f0000000140)=[@dstype0={0x6, 0x2}, @cstype3={0x5, 0x4}], 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000240)="0f0966b84d000f00d866b82a000f00d0c744240009000000c7442402c9740000c7442406000000000f011424664699400f320f00900500c0fe0fa2d9fd99", 0x3e}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 23:00:49 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x4f) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000002e80), 0x0, &(0x7f0000002ec0)=""/234, 0xea}}], 0x1, 0x0, &(0x7f0000003040)={0x77359400}) sendmmsg$unix(r1, &(0x7f0000000000), 0x4f, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) setns(r0, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) [ 213.269749] CUSE: DEVNAME unspecified 2018/04/01 23:00:49 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/04/01 23:00:49 executing program 6 (fault-call:4 fault-nth:8): r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:49 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x5, 0x400) connect$nfc_raw(r1, &(0x7f00000001c0)={0x27, 0x1, 0x1}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x100) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xff, 0x5, 0x2}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r3, 0x4, 0x5, [0xff, 0x10000, 0x80000000, 0x4, 0x0]}, 0x12) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) getgroups(0x8, &(0x7f0000000800)=[r4, r5, r6, r7, r8, r9, r10, r11]) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0xe00) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0xfff, 0x1, "aeb13d3fd1f6839f480c9a50e7c911e8731db2ae931e8ec849b15df1f7d6280f122a28cd84b5b919ac611e9ee86b8c8c22dd6b57b826dc24b68bbaf4c7f6d6", 0x9}, 0x60) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:49 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xf7, "1e4d5f6b9cb8a3f1e210cf6243d03232d39bac0890eed69f60523ff94122b7a19577a834066dd9e1fe60e6c5f304cb8e0d31f42b507bdb9d7501c77db476c3c5608a6551d40838aff9d9ee405671422a632d290328ebbf839040b1f2dc196c8109f94e07021510c44a6f4d776f68187271b4e54c8ea48ed3871a6a2944ff450b12f7b842d97d70844546d6a4b36109dbc3973bcd50de8c6eae6178b78b9cc7e416049cf41a1493dcc4af3f08012d1b1bedf28245dd8361b2c5b565ab85ced5708bc2c92ea45d3c54f36137362e9c950aee1b8972b7dafda9999cf3419f6d3e5bb6bdf2b7f29a9075076e3f9c2838b686286a6eeecfed1f"}, &(0x7f0000000240)=0xff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f00000002c0)=0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) r4 = inotify_init1(0x0) dup3(r2, r4, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="a4", 0x1, 0x4}, {&(0x7f00000001c0)="9e30acfa681e701a9272a1f89f544f3432121f8a2c61fc4569a48de93c3e530557c5cb7d2a919d6ad3d76e79a9fad851244656fef934caa5a30b46e7d3babefca26b42e34139ad94dd0c9faa2469906f9da4172fbb1ba224feadb24459e14b35c742f5d33a602db86562bde60fac7d6f0c51501ce2ef4d7f7e26", 0x7a, 0x68}, {&(0x7f0000000240)="b968f87b44b8bd80963f2db87c13806f75d4c17eb189f3ddb06e8d153c78f6afc08bc8b2e574d28cce9b3c02e1e004f01ff8d4d2e5abf452e33db55d3d490ea9c0cf5d1311f0d107a23106104dea30a377235f7e7d84a9a5a9de138311ecb2f069c195ba5c14ef8495cd6513d49270dff9717659f07492cad0b009df0724fd3f7c740d70b7c31abf0811301fb585c038eb8eaa00cf37", 0x96, 0xffffffffffffffc0}], 0x200000, &(0x7f0000000380)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@check_normal='check=normal', 0x2c}]}) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x8080, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000440)=@req={0x20, 0x1, 0xfffffffffffeffff, 0x3a4d}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x5, 0x30}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1e78, 0x1, 0x38, 0x62f2, 0x74}, 0x98) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000400)=0x5, 0x4) 2018/04/01 23:00:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="680000001c00012736c8dd0cf9a8b0251e000002cd93e315168e720b35ea8a0e26eb6265c251e07ad7da8af633cfeabe00aedd732a36be918f169c6bf60be70e67dc5b5384c874f3c65e9a1e8ca378b895", @ANYRES32=r2, @ANYRES16=r0], 0x3}, 0x1, 0x0, 0x0, 0x44800}, 0x10) [ 213.358823] 9pnet_virtio: no channels available for device ./file0 2018/04/01 23:00:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) r1 = semget$private(0x0, 0x1, 0xd1) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/190) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000140)={0x7, 0x50, "039ab6803cf7c7a882c4f41d87d758ee70e0d56e80b688902aae5c0a93b9c73f8c6caa942a2128020706ed7596996769516a45907ec735a297159ddfdb5c81a4f1336e19b7438561f4b0edb3c906d08f"}) 2018/04/01 23:00:50 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/01 23:00:50 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) r2 = getpgid(0x0) waitid(0x3, r2, 0x0, 0x1, &(0x7f0000000100)) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) socket$inet(0x2, 0x5, 0x101) 2018/04/01 23:00:50 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:50 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = shmget(0x3, 0x3000, 0x41, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/52) r1 = semget(0x1, 0x0, 0x80) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/01 23:00:50 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xa9, 0x5, 0x1}, 0x11c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x8, 0x5, 0x9, 0x2, r0, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000003c0)=""/128}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f00000002c0)="11b706dc005d", &(0x7f00000000c0)=""/50}, 0x18) 2018/04/01 23:00:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000002c0)={0x1, 0x7f, 0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0x0, {{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@ax25, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001340)={r2, 0x1000, "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"}, &(0x7f0000001280)=0x1008) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) r3 = syz_open_dev$usbmon(&(0x7f00000012c0)='/dev/usbmon#\x00', 0x97de, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000001300)={0x2000}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x430a40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/04/01 23:00:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000), 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x8000102, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)=[0x7, 0x10000]) ustat(0x4, &(0x7f0000000100)) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r3 = inotify_init1(0x0) poll(&(0x7f00000003c0)=[{r3}], 0x1, 0x1d79) inotify_add_watch(r3, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/01 23:00:51 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000100)=""/139, &(0x7f0000000000)=0x8b) 2018/04/01 23:00:51 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xfffffffffffff467, 0x2) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, 0x12, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x6e, 0x7, "40ea6e13e54b5b918ada57cec4bc830711987afb659ff5ac86818efafa62e07b63b2eb6161b2b10cd685094ecb8612049a5185916407511dcd6d7d7469340f578d884bd5a58bb8cd3343a4dcf4f64050473d15d991e56df0bf3fdaca29082b3564e80153a154"}, &(0x7f00000000c0), 0x1400) 2018/04/01 23:00:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x8409, &(0x7f0000c81ffe)) lseek(r0, 0x4000000000000, 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={0xffffffffffff0000, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0xfff, 0x200, 0x6, 0x0, &(0x7f0000000400)='yam0\x00', 0x3, 0x9, 0x6}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00fa90b533a3fe63ea858bfd0fc83f8a3aaec272405a2c96f3ab0024eacea6aedbb4ac1a45d499833f11205da40f0000c5024770b9347d9c644a856d67b38d9a9acd29893553761f329c25e0b3cb66e3964dbe4b1f2ee19774dea4e642f3b931047344c6755f0700cd5c893c27b7dc05d27dedea57bc6386f3bb94e3b2a348621ac738cbee3fc1c55b6afab71cad98571a2aebd134d0b96c2a42"], &(0x7f00000000c0)=0x2) r4 = userfaultfd(0x80000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000003c0)={r1, 0x0, 0x1, r2}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000200)) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) dup2(r1, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) quotactl(0x0, &(0x7f0000000140)='./file0\x00', r6, &(0x7f00000002c0)="96b226cc7e73e91c5d68b6772eb133db7694f4dd425f7b5bd952aab6ff2f63e1f3f1a0f53e59852eff4743744d75e69fee8d32d5f4e1e75f16432d97b7a71238863cbb7104febb0ae4e02c38fd61e73a097d81cb6888962abab2cf67011ce6ee3906698afafd105c3e2eb07bade1e25ba16174985e19a7ada8bdb988295de831e8039e68517750dda38af79093a56bde0d9addfbd8a3fffa6cf24258c754d2251c0085e360c89eb94b81a6de05f589ee4fc407502ce65e65ab8551e6c4bbf71168d8988dae38e4521f570aa696f32b57c1a2db2d36085f") 2018/04/01 23:00:51 executing program 3: 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) socket(0x40000000015, 0x5, 0x0) setreuid(0x0, 0x0) r0 = inotify_init1(0x0) dup3(r0, r0, 0x7fffe) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:51 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x80000) shutdown(r0, 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f00000001c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000000c0)=""/50) tkill(r1, 0x1000000000013) 2018/04/01 23:00:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), 0xffa6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xff, 0x321100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0300efffcc9eaf44fcff"], 0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) 2018/04/01 23:00:51 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x80101) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x6, 0x7c70, 0x6, 0x10, r0, 0x8}, 0x2c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:51 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) finit_module(r1, &(0x7f0000000100)='/dev/audio\x00', 0x3) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) r2 = inotify_init1(0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0xc9, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x8000, [0xdc, 0x2, 0x3, 0x7, 0x7fffffff, 0x4, 0xffff, 0x6]}, 0x5c) inotify_rm_watch(r2, 0x0) 2018/04/01 23:00:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"8a66620e00", 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="001d5931c0589656604500"]) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6gre0\x00', 0xffff}) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "03f4d9931e3bc0a8428581e03ee18838304e624ee8fc12f8abbd026dfd9763ec8618cc07cf99f95baf3052333a69cad313a83de05bce39ab5730be8dda2cb9"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'rose0\x00', 0x3c00}) 2018/04/01 23:00:51 executing program 6: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2200) r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:51 executing program 7: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x8, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) finit_module(r0, &(0x7f0000000180)='\x00', 0x3) 2018/04/01 23:00:51 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:51 executing program 3: r0 = 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) r1 = socket(0x40000000015, 0x5, 0xfffffffffffffffe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = fcntl$dupfd(r1, 0x406, r0) write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0x9) setreuid(0x0, r2) recvfrom$inet6(r3, &(0x7f00000000c0)=""/228, 0xe4, 0xcd132ef05948d2a5, &(0x7f0000000240)={0xa, 0x4e23, 0xbc19, @empty, 0x480000000000}, 0x1c) r4 = inotify_init1(0x0) dup3(r1, r4, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/04/01 23:00:51 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mem_exclusive\x00', 0x2, 0x0) tee(r0, 0xffffffffffffffff, 0x9, 0xd) 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) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r3, r3) r4 = inotify_init1(0x804) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x8000, 0x3, 0x100000001, 0x7, 0x0, 0x40, 0x400, 0x8, 0x1f, 0x6, 0x3, 0x0, 0xc398, 0x80, 0x100, 0x7ff, 0x3ff, 0xb9, 0x5, 0x7, 0x100000001, 0x83, 0x4, 0x2, 0x8a9, 0x3ff, 0x1, 0x1000, 0x5, 0xfffffffffffffffb, 0x7f, 0x8, 0x800, 0x4, 0x549, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x400, 0x183194ff, 0x401, 0x2, 0x62, 0x0, 0x6}, r2, 0xb, 0xffffffffffffffff, 0x0) r5 = dup3(r1, r4, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000240)={0x5, 0x2, 0x0, 'queue1\x00', 0x26cb}) 2018/04/01 23:00:52 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x800000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2c080, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffff) 2018/04/01 23:00:52 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) inotify_rm_watch(r1, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r3, 0x4000}, {r0, 0x8000}, {r3, 0xc000}, {r3, 0x8}, {r2}, {r1, 0x2}, {r3, 0x80}, {r0, 0x20}, {r1, 0x100}, {r0}], 0xa, &(0x7f0000000200)={r4, r5+30000000}, &(0x7f0000000240)={0x3}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x3, r1}) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fcntl$setpipe(r1, 0x407, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000080)) getsockopt$inet_dccp_int(r7, 0x21, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/01 23:00:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000200)='/dev/vhost-vsock\x00', 0x3) bind$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x501000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000280)={0xfffffffffffffffd, r3}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) fcntl$lock(r1, 0x6, &(0x7f00000001c0)={0x2, 0x6, 0x2, 0x101, r4}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x2) 2018/04/01 23:00:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = inotify_init1(0x0) dup3(r1, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/01 23:00:52 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:52 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:52 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000005840)=@connect={0x6, 0x0, 0xfa00, {{0x0, 0x0, "a990262ab770407b42e0891a489979275bb7f10015e269275269674e68e8cb8c277c639a631d82d77a137b75b3d0cf3b354103e60e94bcbe04f18747b0cee59cf7e7934acc108f50d9b8116e9a9a93fa9a75229ae303ff1c68568e54077c94a999bba1bad42039a24d4aa15c1b2b7064ebcaf2f634d1af0b9b899fc4576aa66c525f2f10a5ddccd0a4a500e123bd335695a89bdc9c0933494c67bd9c115a72592fa0c930f738f9106e62d7ba41228894904fbf3bfb3c2e4848a64eb354683d167c1ae28da1450c61290cbcd4484c61b86390100c6cdd58bace19a08a4d6622caa33afabcd82cdcbebfdc8ff312d9d91e3fb9207e24534b4c84f917c51bde3a1b"}}}, 0x332) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/169, &(0x7f0000000140)=0xa9) 2018/04/01 23:00:52 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) r10 = socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) listen(r10, 0x0) accept$ax25(r10, &(0x7f00000000c0), &(0x7f0000000140)=0x10) accept4$ax25(r10, &(0x7f0000000700), &(0x7f0000000080)=0x10, 0x0) shutdown(r10, 0x0) 2018/04/01 23:00:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = dup(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r5}) setreuid(0x0, r1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr}, 0x82, 0xffffffffffffffff, 0x7, 0x8000, 0x2c0, &(0x7f0000000140)='rose0\x00', 0xffffffffffffffc1, 0xb78, 0xf5}) r6 = inotify_init1(0x0) dup3(r0, r6, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) 2018/04/01 23:00:52 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/163, 0xa3) 2018/04/01 23:00:52 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2000) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:52 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) r1 = open(&(0x7f0000001140)='./file0\x00', 0x501002, 0x8) r2 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$ipx(r1, &(0x7f0000001180)="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", 0x118d, 0xc014, &(0x7f0000001100)={0x4, 0x7fffffff, 0x1, "8684fa380059", 0x8000}, 0xfffffffffffffef5) semget(0x1, 0x7, 0x402) 2018/04/01 23:00:52 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) inotify_rm_watch(r1, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r3, 0x4000}, {r0, 0x8000}, {r3, 0xc000}, {r3, 0x8}, {r2}, {r1, 0x2}, {r3, 0x80}, {r0, 0x20}, {r1, 0x100}, {r0}], 0xa, &(0x7f0000000200)={r4, r5+30000000}, &(0x7f0000000240)={0x3}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x3, r1}) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fcntl$setpipe(r1, 0x407, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000080)) getsockopt$inet_dccp_int(r7, 0x21, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/01 23:00:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="20000000000000040000010000000000000000000000"], 0x20}, 0x1}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0xffffc, &(0x7f0000000080)) 2018/04/01 23:00:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) socket$key(0xf, 0x3, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40020400}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="000b2abd7000fbdbdf250d000000080004000400000038000200080009000100000008000400020000001400010000000005000000000000000000000000080002004e20000008000900ff0f000008000600020000004800010008000200160000000800080001000000080001000a000000080004004e2000000c0006006c626c6300000000080001000a00000008000100020000000800050001000000080005000700000008000500f70e00001400030008000300040000000800010000000000"], 0xc8}, 0x1, 0x0, 0x0, 0x44}, 0x4000000) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) 2018/04/01 23:00:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket(0x5, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x9378}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0xffffffffffffffba, 0x0, 0x5, 0x6, 0x2}, 0x14) r3 = inotify_init1(0x0) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x6, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000280)={0x10000, 0x1, 'client1\x00', 0x2, "5a4e390059af4dab", "c13811ea2baf0852e5027d1fda12ba79a570fa578dcc3015f3dda7118ec8da7f", 0x5, 0x9}) dup3(r0, r3, 0x0) r5 = semget(0x2, 0x3, 0x432) semget(0x3, 0x7, 0x404) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000080)=""/27) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:53 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x105040) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) r2 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x8) inotify_rm_watch(r0, r2) 2018/04/01 23:00:53 executing program 6: socket$inet(0x10, 0x3, 0xc) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:53 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x800000020000002, 0x0, 0x0, &(0x7f0000a9d000/0x3000)=nil}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000b1d000/0x1000)=nil, 0x1ff, 0x2, 0x80, &(0x7f0000a94000/0xb000)=nil, 0x8}) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/01 23:00:53 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) inotify_rm_watch(r1, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r3, 0x4000}, {r0, 0x8000}, {r3, 0xc000}, {r3, 0x8}, {r2}, {r1, 0x2}, {r3, 0x80}, {r0, 0x20}, {r1, 0x100}, {r0}], 0xa, &(0x7f0000000200)={r4, r5+30000000}, &(0x7f0000000240)={0x3}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x3, r1}) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fcntl$setpipe(r1, 0x407, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000080)) getsockopt$inet_dccp_int(r7, 0x21, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/01 23:00:53 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) r3 = dup3(r0, r2, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000080)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x3, 0x85, [], 0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/133}, &(0x7f0000000440)=0x78) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:53 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) r10 = socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) listen(r10, 0x0) accept$ax25(r10, &(0x7f00000000c0), &(0x7f0000000140)=0x10) accept4$ax25(r10, &(0x7f0000000700), &(0x7f0000000080)=0x10, 0x0) shutdown(r10, 0x0) 2018/04/01 23:00:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) dup3(r0, r0, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:53 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="70c26929d39fa2ee935e36a97d10f649d909"]) 2018/04/01 23:00:53 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xcd03}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x3d09f28d19228b69) inotify_rm_watch(r0, 0x0) dup(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xac, 0x7, 0xd8, 0x10000, 0x4d}, 0x14) fallocate(r0, 0x2, 0xffff, 0xfe3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x4) 2018/04/01 23:00:53 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5110000000000000, 0x200000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/01 23:00:53 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:53 executing program 1: prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) 2018/04/01 23:00:53 executing program 3: 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) r0 = socket(0x40000000015, 0x80f, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'ifb0\x00', 0x800}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bcsh0\x00', 0x10) bind$alg(r0, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed)\x00'}, 0x58) r3 = dup3(r0, r2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000480)=0xc) getpeername$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000140)={0x17, 0x6b, &(0x7f00000000c0)="bded96885e20f6f72404fbdb61852c344440a4c1b81bce50e0f3919ca19daabe0ebcbaf15532936f4eb88494e138f0ab83e12fb2486fb1744ab454be049436e0321acb35a0a1ce6876798d71314f0addc727ec6ae5e2a60abc84fb749d106c307f4bf40fa32ad859c63c0d"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r3, 0x50, &(0x7f0000000300)}, 0x10) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/01 23:00:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r1, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r1, &(0x7f0000b8f000), 0x8) r2 = gettid() capset(&(0x7f0000000140)={0x200f1526, r2}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffdb2) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x509002, 0x0) 2018/04/01 23:00:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}, 0x1ff, 0x5, 0x3, 0x5, 0x2e1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0xe0000000000000}, &(0x7f0000000180)=0x8) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000200)=0xffff) 2018/04/01 23:00:53 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7fffe) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000004) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800c0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) inotify_rm_watch(r0, r1) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/62, 0x3e) 2018/04/01 23:00:54 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:54 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x2000000000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x2) r1 = epoll_create(0x1) fchdir(r1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/227) 2018/04/01 23:00:54 executing program 3: r0 = 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) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x10000, 0x0, 0x2, 0x3, 0x759a, 0x2, 0x2}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000240)=""/190, &(0x7f0000000140)=0xbe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x5) r4 = inotify_init1(0x7fffd) dup3(r0, r4, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000100)={0x2, 0x7, 0x800, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gretap0\x00'}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000180)={0x8}) 2018/04/01 23:00:54 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x7ffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x4001, &(0x7f00000004c0)=ANY=[@ANYBLOB="025b5d6f76ac2b2e15801237a7b4812711952ba30742c1f03ba2878c3c049c2c9caeaaa8751f"]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x200}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x5, 0x2402) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x20000000501101, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000002c0)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) r4 = getpgid(0x0) openat(r3, &(0x7f0000000480)='./file0\x00', 0x40, 0x84) fcntl$lock(r2, 0x7, &(0x7f0000000280)={0x1, 0x2, 0x5, 0x9, r4}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000380)=0x5) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000240)=0x1) mkdir(&(0x7f0000000300)='./file0\x00', 0x40) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000340)=0x1) 2018/04/01 23:00:54 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400002, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) clock_adjtime(0x0, &(0x7f0000000200)={0x1000}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/01 23:00:54 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) r10 = socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) listen(r10, 0x0) accept$ax25(r10, &(0x7f00000000c0), &(0x7f0000000140)=0x10) accept4$ax25(r10, &(0x7f0000000700), &(0x7f0000000080)=0x10, 0x0) shutdown(r10, 0x0) 2018/04/01 23:00:54 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) inotify_rm_watch(r1, 0x0) 2018/04/01 23:00:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r1, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r1, &(0x7f0000b8f000), 0x8) r2 = gettid() capset(&(0x7f0000000140)={0x200f1526, r2}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffdb2) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x509002, 0x0) 2018/04/01 23:00:54 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x8000000000) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0001100600"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) pipe2(&(0x7f0000000200), 0x84800) 2018/04/01 23:00:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000400)={{}, 'port0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000005c0)={{}, 'port0\x00'}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000180)={0x9, 0x4, 0x80}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x100, 0x4, r3, 0xa201, r4, 0x0, 0x1ff, 0x3288}) 2018/04/01 23:00:54 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7, 0x0) write$fuse(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="2000000000000080000000000080000000000080e02c3ad2d22eb0db94312fa77c220903631132529890b530c5d4442877e7a96a6960193fdfe9ccdbc97e08e6f5ec515c54fe4ded81a629023dc236cc6d4f2facec1822645fab110284f0f2e1897e86e814ce066773405546945c607f21840666428261a7d52f29d467526d5677015ad9000000000000000000000000"], 0x20) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x100) getsockname$netrom(r2, &(0x7f0000000140)=@full, &(0x7f0000000200)=0x48) bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x2, 0x7, 0x8, 0xd2e, "adfc310bb7fa9de130d163134a5ed068c705360091dc4a08ede15c6900f368224b044f90ee6db67dbb505ce8cd3b170738a3a48631a35bb0e0e6a6f09502bd", 0x29}, 0x60) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r4 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000000080)=0x5, 0x4) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:54 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)=ANY=[@ANYBLOB="9f"]) 2018/04/01 23:00:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = inotify_init1(0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r1, r1, 0xf800000000000000, 0x5, &(0x7f0000000100)="1ed517828e207ce7ebfcdead9865f17cf7ae8702950200af91cf24296134e417655edf7633754ab106d9b939ade9bf18b2c131d7568fe25af2a6a0cb9c2cbd206f2a689a1d7df9eaefd4", 0x9, 0x7, 0x4, 0xfffffffffffffbff, 0x4d, 0x8000, 0x13c6, "6a982fb0c8a142a8b989ae238b4895d3d5c82582d698dd85f963a55a03cd863de3a60925d44a8acc19cb54e6dbb3a447987ed84fbe00b0393bd2d797e0c997854a40cfb0e5e62d396f81c4f171a3f43bc9961f4cc28c2f0b9f96510c5e751ebd330b704fe91851f94683ba4cc3813b315f6d12f7d195a9c433215e99022ef9168543040af38ee72e5853a5beac81edeadfc664dc52b542fee2c8c13cc1f22eedc23c16b4ab6cdbc717624dfc91b6d3ab617e46b68f578dad5aa6bb42e1adfc203dd096d5dfc725588c3424a5a265c32a56ef5cac"}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) tee(r0, r1, 0x9, 0xa) r4 = dup3(r1, r3, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) pipe2(&(0x7f0000000000), 0x4000) 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:54 executing program 7: syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000640)='./file0/file0\x00', 0x7fffffff, 0x3, &(0x7f00000017c0)=[{&(0x7f0000000680)="60d30b129d9247bb7e6e797f420736b483a987e0fb6f", 0x16, 0x40}, {&(0x7f00000006c0)="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", 0x1000, 0x10100000000000}, {&(0x7f00000016c0)="962ff5e7b26a8245536eedc89f018a9e1d301984f587f8924d4ea216fc40302789448cb4a6294b67927048c68b545fa445200280346a2ebec1352b6abf4c72c7e0d86fa439f8570731be66356d316b53dd4c5d8a056ff0e1fa4c504c61517e366a3653263e64a0a720fd7b93c70b354c8398635067f915212f81d1277a9078bc92906104e56540035bbf0ebbfbad6a3ac78451549759eaf4629223009296c5b251c1c458947a8a4c2c319cc928e01c9143b7105e1fdad3331842b4791f0a9914fd01", 0xc2, 0x1}], 0x0, &(0x7f0000001840)={'nouuid,', {[{@norecovery='norecovery', 0x2c}, {@nogrpid='nogrpid', 0x2c}]}}) syz_read_part_table(0x8, 0x4, &(0x7f0000000040)=[{&(0x7f0000000240)="89f43d1784e9bc9cc014fe5470db7bbd132e78c6f771b561e23859a61db4e721e2f9b942191caa6a347f943d52a084ef867dc7f4623652fb669be9c948119065efb6bb0a113f8f6a36f1756ece67d68545e229e23c955fc680be2b818848d9b6ca0225903b4b0704bad8608a5c592589f4c9d57000b9f60e39063f352d337fe90da1f1b29766df95942deb32c09978fa5f27d5de289147dac95947334c6c1086e3773735adb82261fcb737defdf96caaaaebee2c81e87b3c030f498dda4311a75164b80315a424fc19dfa095c6ce1b6feaa20f36912cac8e2e632b1d006a04f3673ad960f9c1dc", 0xe7, 0xfffffffffffeffff}, {&(0x7f0000000340)="7435cd38ac834f1377694675ed626b9c9dc30452d5844e98fdc054a48eb1f9b46043b8f13193a96f9a796468978c8d442630cbb21e1b2e26a68bf14616580f880a4eaa49878918e9b1bbb838c6e07997913aaa5586dfa389cedd1f006ac9793aea52ccdbc036c8e2f841a87e9b86105224156790322e53e781812796cc5b10a7712cb398192c67ca69d7d2375338b3c198fd3a57585cecb3bd56c5286c54fd355ef37315de34d2f5ccff4cd6c00bf7d71293c5115dc084332f189da980b60ac914d49cd407a24ffed4238153ede9219965", 0xd1, 0x5}, {&(0x7f0000000440)="77a0943252f53fe0e5688cc36811b68e79c95f75a5b0ed38f0a17114ec15773d18a8101d5b74262c254215a6c1fa3cca46fb89e6f432d93c93e697882e4da40d7ea7e2ee160db0a41a81906154ae32f4c44429ee6924a1e9a069e16ac9875c36b1b25b6aa00b1e19ca49c35d6760c8c3a346f4bfc3cf3d4b21a6b26b60e8b4aa0aefa4c3f362a656526c810cdd15d2d74c23a3fe5cc690b1032e276a51c57cd389f7f6951859174323819ddb5e01e88f351fda27444bb37cf2a02b6fcdb4c4979b49fe1424d8d728393e60f19c8eaa57534fa7200e39fcb9ecec1afd85546d9e08e6416d1a3d96903cb93c7602a7bc87", 0xf0, 0x2}, {&(0x7f0000000540)="5a6cd4cb3a64d8200ea709d634addeac127315623bef5f91babb297ddfca60867428ed875a3e5bcff04c23a6b491353f28e89818764f3d7e5c520671ef4469c785ad0f9d7a4b537a1c9ec7fd3367e3ee9e83e67ed4c40916c9e1118df170c85a1e57f57e399376f9d22f0da3e5beb5383f10d3437917fbf634ea6514dd786a0a10128005222357293d77cdc2a9bcfe96c00ec05773ea18e337c82274361ab155cd43f31670d3e162646ad50d78478d0ec0451146e7199be56eec6e035b5f2ca5e75b6a544c4ff97a2f0e36c010203e9c5b3b87414a74f656ccad49560236da05526fb973e9b5777c313426316fa88ad8b337", 0xf2, 0x7}]) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f00000019c0)=ANY=[@ANYPTR=&(0x7f0000001940)=ANY=[@ANYPTR=&(0x7f0000001880)=ANY=[@ANYRES32, @ANYRES16, @ANYRES32, @ANYPTR64, @ANYPTR64], @ANYRES64, @ANYPTR, @ANYRES16, @ANYPTR64=&(0x7f00000018c0)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES64, @ANYRES16], @ANYRES64, @ANYRES64, @ANYRES64, @ANYPTR=&(0x7f0000001900)=ANY=[], @ANYRES64]]) r0 = memfd_create(&(0x7f00000000c0)='reiserfs\x00', 0x3) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) 2018/04/01 23:00:54 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/04/01 23:00:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x5, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4800, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x90000, 0x0) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) 2018/04/01 23:00:54 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r3, 0x80000, r1}) 2018/04/01 23:00:54 executing program 4: pipe2(&(0x7f0000000080), 0x80000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fffffff, 0x4802) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:54 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x2000000000002f28) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'\x00', r3}) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x2}, r4, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/04/01 23:00:55 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) r10 = socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) listen(r10, 0x0) accept$ax25(r10, &(0x7f00000000c0), &(0x7f0000000140)=0x10) accept4$ax25(r10, &(0x7f0000000700), &(0x7f0000000080)=0x10, 0x0) shutdown(r10, 0x0) 2018/04/01 23:00:55 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="00080000ec050000130200f5120000000000000003000024d96443e10000001e000000000000009210ec0302000100526549734572324673", 0x38, 0x10000}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00f000000000"]) 2018/04/01 23:00:55 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/01 23:00:55 executing program 3: r0 = 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) fcntl$setsig(r0, 0xa, 0xf) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) inotify_init1(0x0) r3 = dup3(r1, r0, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/01 23:00:55 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0xff, 0x800, 0x5, {0x77359400}, 0x2, 0x101}) inotify_rm_watch(r0, 0x0) r2 = semget$private(0x0, 0x1, 0x10) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000040)=""/140) set_thread_area(&(0x7f00000001c0)={0x6, 0x20001000, 0x0, 0x7, 0x6, 0x4, 0xff, 0x80000001, 0x4, 0x80000000}) 2018/04/01 23:00:56 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0}}}, 0xb8}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) 2018/04/01 23:00:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x5004], 0x0, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000001c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r1, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r1, &(0x7f0000b8f000), 0x8) r2 = gettid() capset(&(0x7f0000000140)={0x200f1526, r2}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffdb2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x509002, 0x0) 2018/04/01 23:00:56 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfff7ffffffffffff) inotify_rm_watch(r0, 0x0) 2018/04/01 23:00:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0x9, 0x7, 0xc49}) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) r4 = inotify_init1(0x0) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) dup3(r2, r4, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:56 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0xfffffffffffffffd) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) sendto$inet6(r1, &(0x7f0000000000)="ce20d9cebce6fd9b45cda9bf5cbdf0fcfc218b0533fe", 0x16, 0x4080, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) socket$inet(0x10, 0x3, 0xc) 2018/04/01 23:00:56 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) r10 = socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) listen(r10, 0x0) accept$ax25(r10, &(0x7f00000000c0), &(0x7f0000000140)=0x10) accept4$ax25(r10, &(0x7f0000000700), &(0x7f0000000080)=0x10, 0x0) 2018/04/01 23:00:56 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = syz_open_dev$amidi(&(0x7f0000001900)='/dev/amidi#\x00', 0x10000, 0x400000) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/01 23:00:56 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x100000000, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20, @rand_addr}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'syzkaller0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x1d, r3}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)=@canfd={{0x1, 0x800, 0x1000}, 0x38, 0x2, 0x0, 0x0, "da7826f55febbc2e3cc0c6ed833150e91ca69df7a0da86f322648a3c2afbd514cec24d52ca2e5d3b0ddd1166e8bb1495e89b6efd61350d867a9e108d707a07d3"}, 0x48}, 0x1, 0x0, 0x0, 0x4010}, 0x0) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x409f1eb06c9f6c3f, &(0x7f0000000040)=[{&(0x7f00000001c0)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffff6f87, 0xe87, 0x6ee, 0x800, 0x3}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0x2, 0x8}, 0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)) socketpair$inet(0x2, 0x801, 0x0, &(0x7f0000000180)) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000340)=""/115, &(0x7f00000003c0)=0x73) 2018/04/01 23:00:57 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb27, 0x1) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/01 23:00:57 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x200000a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002740)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000002840)=0xe8) fstat(r0, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000002700)='./file1\x00', 0x6001, r2, r3, 0x29, 0x2200010) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) getsockopt(r4, 0x5, 0x20, &(0x7f0000000280)=""/211, &(0x7f0000000380)=0xd3) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000240)) getsockopt$netlink(r5, 0x10e, 0x7, &(0x7f0000000140)=""/55, &(0x7f0000000180)=0x37) inotify_rm_watch(r0, r1) r6 = dup(r0) mq_open(&(0x7f00000001c0)='selinux\x00', 0x80, 0x8, &(0x7f0000000200)={0x40, 0x100000000, 0x5, 0x80000000, 0x3f, 0x8, 0x10001, 0x8000}) openat$cgroup_int(r5, &(0x7f00000026c0)='cgroup.max.depth\x00', 0x2, 0x0) bind$nfc_llcp(r6, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x0, 0x0, "38e05ea0e915c873fda0d641105c56d338962eea2dd503902686c55a201f08572d828040d85e1c3c6aa47dddb091db73ea5a9126f3232c10a816d782478bfd", 0x27}, 0x60) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000002940)) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f00000029c0)=""/181) sendmsg$nl_generic(r6, &(0x7f0000002640)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002600)={&(0x7f0000002a80)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0020cdfb29aa2851fe936ea815706b036db188b79e4c260e366d9d9b127db4a37472b00138e0b20c3693b77bfaf8007caa07c9ea1877398996538617333a69f70791590f6b731ae275bd8570bdd97ea6f1efa708d7a79eed79290fc611c4f322623bbbb50a5211c5b6337917484e309819cc299b84a06028525f2886f9f1a2a52d3e375fd7be912cfed38a529e183548394496ba4eb014577f7a785b59e7368e14987c1f2192e4c3f1a6"], 0x21d4}, 0x1, 0x0, 0x0, 0x4000080}, 0x40) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000002900)={0x2, &(0x7f0000002680)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000002980)={r7, 0x30}) 2018/04/01 23:00:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = 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$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7ff) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000540)={0x10001, 0x3, 0x7, 0x3, &(0x7f00000003c0)=[{}, {}, {}]}) r5 = getegid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000380)=[r2, r3, r5, r6, r7]) 2018/04/01 23:00:57 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = getuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000140), &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, r0, r1, 0xff, 0x7f, 0x2000) 2018/04/01 23:00:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:57 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) r10 = socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) listen(r10, 0x0) accept$ax25(r10, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/04/01 23:00:57 executing program 6: rmdir(&(0x7f0000000140)='./file0\x00') r0 = socket$inet(0x10, 0x3, 0x800000001f) r1 = semget$private(0x0, 0x4, 0x100) semtimedop(r1, &(0x7f0000000000)=[{0x2, 0x7, 0x800}, {0x4, 0x3, 0x1000}, {0x0, 0x9, 0x1800}, {0x2, 0x0, 0x1000}, {0x3, 0x400, 0x800}], 0x5, &(0x7f0000000080)={0x77359400}) fcntl$setpipe(r0, 0x407, 0x97b) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) bind(r0, &(0x7f00000002c0)=@llc={0x1a, 0x30f, 0x5, 0x0, 0x80000000, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80) socket$inet(0x10, 0x3, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x191c, 0x10001, 0x7ff, 0x100, 0x28}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={r3, 0x9, 0x20, 0x6}, &(0x7f0000000280)=0x18) 2018/04/01 23:00:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r1, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r1, &(0x7f0000b8f000), 0x8) r2 = gettid() capset(&(0x7f0000000140)={0x200f1526, r2}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffdb2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x509002, 0x0) 2018/04/01 23:00:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x204000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) eventfd2(0x3, 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="2400000003000000acad9c5da4113f376a371fe508bfa94405fb97d201708cfb05ff9be26070abd5fff0e2ecc0669ca404006c5a"], &(0x7f0000000100), 0x400) write(r1, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f04", 0x586) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/04/01 23:00:57 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000180)="4072eebbf7df393434", 0x9}, {&(0x7f00000001c0)="a7bfea1c626f6bb70791878bb7b106acfdc336f40514ed3adb024e4ef04f8f7fd01e2ed1694b6dbe3be715284f5c305247c2ce4d9d99ff17643188f280a3e152016e027f933530bd3eab5e266b4e556565fbf40e3de54f25cccd5b3c2b6acd820051079322ee89a69cdffd4a1f507a0b0b2cbd9fac3a658ddac2f2996c860db3d73d84776e1fdf95b710d1ca6e681b3c147f4181771dcdefdee12150eea80d49a1301d179b73f05e7a0900e17dc68d124d7b8f5f3ecd3fedf57a182550f7e23f0ea39c39bf4e6f34629fe4dfac90c6661b089c2d6962c5ecd2df154505e73a88a777ac46bd06e5b40e7444d4", 0xec}, {&(0x7f00000002c0)="a162e6e7291823e04954f9101f5c0fd96e3447ff08c05fc4058b46076f21b57f9b6a674fb6212e52fbfafd6e6ad5560d60159b1d22bfdbf9f474fc65d3ca3427035a8bc589723c03581cb9bb22e7142c34900bce0c47d20723a60c81be1f87cb711a49fb6ce7ae1f41ec31fba0c2db4d1cbb614c22f79590053dde31213dce4906de2b571d417370af6ae856cbc46d7ceb9ae7e2f9316ded20a73539aa526a66b2946ee3c87fbf90ac20110e15516b27dca9dba3a7b2f5f57deff7fcd29f313bfe2bbf6e346f803d66e6aa8f3c5b785aef5ad87a8e3a9e", 0xd7}, {&(0x7f00000003c0)="446e5543eebaef0aa15dec7a8f45ea17967b3094998058b7f317f6360d5c3d9e75fe6ca54ec6da6ca1df47290096dab570f23be497f94e93e02930c44d5a0612bd163172b4b338d36b4343c97c62fd0b22811d3c5e0d08fd9df700afed7aa98ac08cfdb802a4137405528e5bbd686e3454f62cf08fd4941c07f7a48b81c6302a181c0615d6def668f6", 0x89}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="361980f55f710785ca6a21e089e5d25e6bb7014b7a937ea3f3158a3bbd783924f77d265d42146d2e34f5d73e6c82f87c9a27a0b753190f9ec05fecdc678266c4352d25eaf2537b878b3cc25c7bbf50909bdebf5255f4f54a04c5cdf39149da60375a63", 0x63}], 0x6}, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001580)=""/97) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x9}) 2018/04/01 23:00:57 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7b62c5fb5d1d083f74aaeaf2b5b32ec2927e436cd25dc929ed8f707e3acd9441d2b6ed4090a5d28948a3ac282bb348e4e7bac6851d4b3c726dee29a3d07755a1c7e84262dd03e65670bc9fe69e7f36f85b74f360af3b059764dc76694a39b0eb6d72fb716cac02b5e5ebbc2a0e9680550f1efdb14fbe49c26069422f8915d6a9f5c948b3412d84e1669c74f6c428df71f59c26569f17dfcc5ff4a2d1eae32d70d6c9ee9f8dd5b7db2d5a07dec3695515ccb515abc1863cfca68570894246a197"]) 2018/04/01 23:00:57 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r4, 0xbc, "441057fede26f4014b0dbb0697dd00d2d11e9daa4b8704d9eed7328751d7b03de48f8409aebd1c3b629e92983ab30cc674fdd7dabfaed6c6c4fcdec8631c8f613e36bb7ca79a020ca378a9cbd5888b2b34c873bd555348d1343127065ee919cebbe046bcde47416437f9eb2eb43f92bb4c672f964c402ee37e2e0eaa61033bb06529a1451c5a09ed7171c1ca334055379905030e6d8d4befca145d348e313ed277d7f73f3de9711409df40a3db10fb9fd70ceef0c5cb44f4bbf6d1d2"}, &(0x7f0000000100)=0xc4) signalfd(r3, &(0x7f0000000180)={0x81}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000140)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:57 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0x0, 0x1, 0x7f, 0x734, 0xd325, 0x8000}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x1000) sendto$inet(r1, &(0x7f00000000c0)="3ac193d98cd72250abac41a037dbfb8fbe0dd85c280cc5d371a798e3", 0x1c, 0x0, 0x0, 0x0) 2018/04/01 23:00:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x321000) ioctl$VT_WAITACTIVE(r1, 0x5607) lseek(r1, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x7, 0x59, 0x7}) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:00:57 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4100, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000200)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6, @in=@broadcast=0xffffffff, 0x4e22, 0x4, 0x4e20, 0x4, 0x2, 0x20, 0x20, 0xff, r2, r3}, {0x7, 0x2, 0x6, 0x5, 0x2, 0x100000001, 0x8000, 0x8}, {0xfffffffffffffffe, 0x6, 0x0, 0x3f}, 0x100000001, 0x6e6bb0, 0x3, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0x2, @in6, 0x3500, 0x0, 0x3, 0xf17, 0x187f, 0x8000, 0x7f}}, 0xe8) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) bind(r0, &(0x7f0000000540)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff]}, 0x9}, 0x80) r5 = socket$inet(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f00000005c0)=""/101) 2018/04/01 23:00:57 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x19) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000004c0), 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x523d, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x2cc1}, {0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x5}, 0x2, [0x1, 0x7, 0x9, 0x6, 0x200, 0xa, 0x10000, 0x101]}, 0x5c) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) sysfs$1(0x1, &(0x7f0000000440)='\x00') r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) linkat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0/file0\x00', 0x1000) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000240)={0xa2e8, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e20}}}, 0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0xffff}, &(0x7f0000000400)=0x8) socket$kcm(0x29, 0x5, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0xaaaaaaaaaaaab1b, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)=ANY=[@ANYBLOB='N']) 2018/04/01 23:00:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = 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$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7ff) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000540)={0x10001, 0x3, 0x7, 0x3, &(0x7f00000003c0)=[{}, {}, {}]}) r5 = getegid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000380)=[r2, r3, r5, r6, r7]) 2018/04/01 23:00:57 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0xfbb5a0e19cae387f}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/04/01 23:00:58 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f0000000100)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x80) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r1, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r1, &(0x7f0000b8f000), 0x8) r2 = gettid() capset(&(0x7f0000000140)={0x200f1526, r2}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffdb2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:58 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xcd6, 0x200000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) seccomp(0x0, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x80, 0x8, 0x4cf, 0x5}, {0x6, 0x5, 0x2, 0x7}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x400, 0x5, 0x80, &(0x7f0000ffc000/0x3000)=nil}) ioctl$KDENABIO(r2, 0x4b36) 2018/04/01 23:00:58 executing program 3: r0 = 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) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) sendmmsg$unix(r1, &(0x7f0000003080)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000240)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x78, 0x20000004}, {&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000340)="51548539381122f3056cadee6cb9e85c97c4557be3307b850841ce7e443096ba5f25194efbba9044f1fd3f101eb9cf646a1f3c72596cc0d775d4d61917a03bd061ef5fcc8dd5d1a0e419735e0e7cc2080aab349aff1c9a52a8ae78ecce2e3ecb222a8184e3a58bec1267de9222dc6e3e92a7f02ba3c1b097fe1c710164faa01115fc48036fa8e9045edff150795cf6d9c6660fb089225230d5b1e5f7f55c4f384b94fe5f79050ab6ae94d0f2544be18e6b89e8f15bde8f2a03d46a104395dddecf9b6f58cdd6ca099a33a7a6bd0c39f9ec48a11ba8c3706dcbe635de95b8ed3ee764f97c39adccd24a8701a73381dbe1489cd34ba4ee8b", 0xf7}, {&(0x7f0000000440)="a57d792e7884586db65cc361fb0c6b736ab054947ca532ab5e1bf93710ece1a2dc3272eb4a814c79262594b29fad221f0a4e71f6edfc6b42ea514d166f78e69839ce7441", 0x44}, {&(0x7f00000004c0)="2e4d83edf7539f289e1fb7380e1203cef00ff3abac34bc6c1ee113fdf18c1c26240c455c9ac4a161b7adb19bea5e8ff9710c78611a8ae7b4f87a5d57a8a78010fc6fd07a67029a01ee806f307ae0a59d7c21109b1f0f5e98afd0a2d3ad474b2e42cc8082d6096b6a522a21d10341b5db6ec37c66b80cda5875e80ec7cd98d54ef2bad965ba15c8db2ba6bd960f46a0465fb66b8159457dfe306a70070a3cc53e358c1511f2040bf66bc0b4daf497fef5610065109b80c269ea63007ed4e06024", 0xc0}], 0x3}, {&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000000600)="e2d7704aeeec573e30de24b35d0a48d9221730bda3ba063bc79410dc2c55d0e9a589b14f7b62a6c2", 0x28}, {&(0x7f0000000640)="7b3014464158986cbc70a12db32b198a2390147249dbc64d2c5564fa0f56761310ad22", 0x23}, {&(0x7f0000000680)="fa2045952de4bd56b072", 0xa}, 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{&(0x7f0000001c80)="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0x1000}], 0x6, &(0x7f0000002d00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r0, r0, r0, r1]}], 0x98, 0x4000801}, {&(0x7f0000002dc0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000002e40)="6b362fc51a7879f8bb54248ce9df888304c82084e96b2d83adf7df738840fe831b950db2a61a5a6bb4665bcebc36f47b71d06c3d423f36267897fa755a77971189ca4eb2db18f3f878d2d5eabb3ba12e2b6ec05ccbbe58609432ca1d0ff9382a737dcfa67901c65c0bf432a4ba723b79175a88eb823094e1338e32c05d54985036125c68d3fc98381fd8", 0xfc7c}, {&(0x7f0000002f00)="eaa252efb18dd7743e5223177aa0fe463791bd2c27fff2ea84816d2b96557f13395c3f5e10ffafe2f0cb1b670a6d26f2434f439d5c94ce8f411e909021229ac9f51e31c5e7b55aaf023abf3c8a71d15eed18e17d73241155ba6f130e74e61893ea7d41486a9b396027a647dc11a11a783d1fd0557df0cd23a54231ca9f0ceaa8b10484bc2baa14551b7758d227439443ac913d55df4c3b98d607477e30aee8942b357954a63e56ea25bb20caa961361c", 0xb0}, {&(0x7f0000002fc0)="1547fc6cd6c17615dec69e40111e15f69b9f07d179ca9811d1a74a4013239553dd550b17b2caef2658ade0a271dc9eee4a567924914998c88565a0f0365893feecceaa0304b801ecc2a53229800e01827e6acb949ac11413e4ec3fddda6e9e1e07711d1c21793008a147887cf8b5f534bdaf632fc348c201d4fe56078c", 0x7d}], 0x3, 0x0, 0x0, 0x8000}], 0x5, 0x4010) setreuid(0x0, r3) r5 = inotify_init1(0x0) socket$can_raw(0x1d, 0x3, 0x1) r6 = dup3(r1, r5, 0x0) unlinkat(r6, &(0x7f0000000080)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/01 23:00:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x10000) sendmmsg(r1, &(0x7f0000003800)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x1f, @empty, 0x1}, 0x80, 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{&(0x7f00000032c0)="949771acf138e27942720be8a3916bf59aa1a381f146688e5c9c571ec90a7c525c21362874bbddef1e71aa65ddb806e9c1844f879ba68badd29f692022382d8b24e5dc1ebd86f5e5b4321468c32168edc1265b7decc824b6ad733cf2b4275b2a01322dc4506bf01fcabaf4d01079c3fd1847943ea3407b40328e91a62ccb2e045a5a1682c137e1b660f18402e5471131a2878522d2fd4828c83d65874924c41cfab7071b970e8dd359689bbe7b6f8d210622b5c639707a8408a19adc84b9", 0xbe}, {&(0x7f0000003380)="0bc23bdb30f89650bebc2d9ee1db09e23cee184db0dd38c7a7685a1ec360571098901a8855120fc5f34debb91011c45866cb0211398c9de2d6166a7391c39436628f6aa1bab2068ff6f8b668a0c0ef20703caa7ad757a53d1b02d7a0ba032e24d80af0ac5c5cb8f88737f6dd9eaa5189438b607c543773de85c033ada3950d5ecf513534e09e768c987feaec44ccb6e068e2e555b0bef25bb283237d8c86f2f5bca47159299eabf3cf1576c9472dc10a6feaed3b9c2d791c9a2acc63e66294a060810a79cc257f5242c4f2031befa038a0f3a3951d3b981774374fd65acde47a127bdd", 0xe3}], 0x6, &(0x7f0000003500)=[{0xa0, 0x119, 0x72, "4fe1bd1b12e12808bee406d8d8ef60037c5c57f46a21cfc414451f13430d3e6505c5f7c1d1cefc0826540f39033ef809eef1df8eefd3ee32979ebc6da0fc0974387a1ddb3346d986d019665c722d2d472bbbe475a379a92ef8a70272d1764353e729750d7a3b19f72bbddf778d812f26b2c3a7548f1c24019ab22746d3aae251cc1c34d42d1f159ba0019ce8c432"}, {0x50, 0x1, 0x3, "9c9617e9b1e176d6c934e4436d41d58b11bec6ee988b4a77da8fd78d923834cdbe6cc70ff77c8c976026629f922c0890263340d3c4801e2ba51262f77a1c97"}, {0x30, 0x19d, 0x4, "57d251f1ace5143b497bc51e7d11601b13214c4a89a013f7c3bba5a06df9caf6"}, {0x100, 0x118, 0x6, "6c6215c2529f4cae3bdd9c1dd9ce5ec9d6f036f441209cd2359caf606b40104d189d6755e8c6fcd87732bf810b0b9b206aa5c57d2bc0ef28b7b81154bae1c2808a9ab3108fcf88aaae8dae75444b89f47e794fe30d652b5ffaab1a430b7c609b56dd387f2f17220c5e39f846960c98e85aca70487362a1e01b37857f205e137e566b3bfcda222f439a206c0155b01261412bfd5c1a4b197c3fde0faa0f27db7de74406416bee9649fd38ce417a5e87deb9fc872154662f32cf5337a45f27ca3e1c5596870d82bf578bb3408704d1ea244dc3a98b2267996b59a257c1f2323f284a1ba859e4e94497e36bd1db98"}, {0x20, 0x11, 0x3ff, "6ed3d06e062c99eab9784a12c6"}, {0xa8, 0x102, 0x1, "51aff7dc4c03feefcdc5cbd6076880bf31f2693672416e0e451c247761a1648730b186b9900bea060295efec690f5766d97f9a7c21a3ab12037b2441127f194c2422631e2902f24deb9a8cd7956d594a2461e3de7ccc3f655a9680ca702f892a90a3a995423d4426d8f3db5a421e9aa5469b2652d35e3a53f090b309691c1ddcccb37a5fdf7377f7fd638a74a73c1bbb0d858e"}], 0x2e8, 0x91}, 0x7}], 0x3, 0x48800) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000001940)={0x1, r2}) 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:58 executing program 5: r0 = socket(0x3, 0x80003, 0xfffffffffffffff9) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x4e24, @rand_addr}}, 0x1, 0x2, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x190) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002d2000)="4411091a0000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r1, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0xf) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000"], 0x78) 2018/04/01 23:00:58 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="7f000001ac1414bb0100000004000000ac141414bbcea50c0637d81b56bf75175849f665fa59c4913827d9bc78f78f23e1ad0504b0d3fb17dc9b23ee260d9f1e6c7f66fe3c15aaae50cb221a89b6da8e4d97a29bb502cffe29c9791374cf8cf84ea528159fd450a81580968ae99385170847365ddee84c9863ed95489deaa719586f367b1a0f54e934fe10badbd2e964f9efc3a24005e2677a246ecaebf6cd35dfd6ffebb3553ef627122774e9bf44f41008d0e395649465d444aad2a51cc85867d5e5239edea5ef060000000000000000000000"], 0x20) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:58 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x6a9702e, 0x1, 0x2, 'queue0\x00', 0x81}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x42}, {r0, 0x7}, {r0, 0x408}, {r0, 0x3004}], 0x5, &(0x7f0000000200)={r2, r3+10000000}, &(0x7f0000000240)={0x80000001}, 0x8) r4 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x4}], 0x18) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) 2018/04/01 23:00:58 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) r10 = socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) listen(r10, 0x0) 2018/04/01 23:00:58 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x101d}, 0x2c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x16a, &(0x7f0000346fc8)=ANY=[], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000040)=""/251, 0x3, 0x1, [], r0}, 0x277) 2018/04/01 23:00:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200040, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r3, 0x3, 0x1, 0x200, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r4 = dup3(r0, r2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000240)={0xfff, 0x0, 0x0, 0xa3}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/01 23:00:59 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000100)="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", 0x1000) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f0000001100)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x40, 0x0, 0x4e22, 0x9ab, 0x2, 0xa0, 0x20, 0xbf, 0x0, r3}, {0x0, 0x0, 0x0, 0xbcad, 0x3, 0x5, 0x9, 0x9de}, {0x1, 0x200, 0x3, 0xfff}, 0x9, 0x6e6bb2, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x3505, 0x5, 0x0, 0x101, 0xd27, 0x9, 0x4}}, 0xe8) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:59 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="7f000001ac1414bb0100000004000000ac141414bbcea50c0637d81b56bf75175849f665fa59c4913827d9bc78f78f23e1ad0504b0d3fb17dc9b23ee260d9f1e6c7f66fe3c15aaae50cb221a89b6da8e4d97a29bb502cffe29c9791374cf8cf84ea528159fd450a81580968ae99385170847365ddee84c9863ed95489deaa719586f367b1a0f54e934fe10badbd2e964f9efc3a24005e2677a246ecaebf6cd35dfd6ffebb3553ef627122774e9bf44f41008d0e395649465d444aad2a51cc85867d5e5239edea5ef060000000000000000000000"], 0x20) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:00:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000100)={0x2000000000000352, &(0x7f0000000140)}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x3}) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="09121400020000000004000000000000"], 0x10}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/04/01 23:00:59 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000080)={0xbb, "01a0da41b33c1d03bc2560ee2199ce51bcc8258ae768ff553f8154abd4ec896f7b792bb01d87644dad56059e75e9c09872926c4f08f29c8de3087f99b15faa1317215822592213ee3c94ba5327c127cb6322bf0d55e6f5cbffc8ce2ac97e5601fabfb35193289a6c30f059a628b417e4b6aa6f19fae071753fef45d1b963d1c576b12cff16a605b92dd3297d9d212157651ecdc513fd46bb0beea91e8fa4580e23ea1c9945afdc418217638bc3fe514f5fea13d70e4ca87c1add3b"}) 2018/04/01 23:00:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x2000000000802f29) 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:00:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r1, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r1, &(0x7f0000b8f000), 0x8) r2 = gettid() capset(&(0x7f0000000140)={0x200f1526, r2}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffdb2) ioctl$TIOCPKT(r0, 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) 2018/04/01 23:00:59 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/01 23:00:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x50400, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 2018/04/01 23:00:59 executing program 6: r0 = socket$inet(0x10, 0x8000f, 0x1) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) 2018/04/01 23:00:59 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r0 = 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) fcntl$addseals(r0, 0x409, 0x7) 2018/04/01 23:00:59 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000ae9000)={r1}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="337287787dae4d26320bbabfc6b506c70100000000000000000000000400000000000000005697bb994eea0000000000000000000018008200000019"]) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = fcntl$dupfd(r2, 0x0, r0) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)={0x2}) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28a4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x500, 0x70bd2c, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x57ba}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20044014}, 0x20000800) 2018/04/01 23:00:59 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0xffffffff) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x89) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x401, 0x401, 0x7, 0x10001}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getegid() r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000002640)="2ee766", 0x3}, {&(0x7f0000002480)="966faed0ebcc3568f348cd0d1615e2cbe1b3f418730bafc6b124bf9db137c47095348a7df93b65ed5beb31376d360db64dba07abf6b92c2871b7091c4e", 0x3d}], 0x2, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/04/01 23:01:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2001002000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0xfffffffffffff360, 0x3}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000011c0)={0x1000, &(0x7f00000001c0)="3ffb277828f46e3bb713fa521ad3bdecdc378f32302adc709a78a84111ea2a0441fe50259adb4d2a36c6b041ecd0ff1f297ba849c55d23fee05c564e2e706f43ffa2abf038e9ec88a4af8bfede52808e435ebc68112c1885b1aeef8a2baac7058ced5a4a7d5dc707974130dfd031959c86dcd6f5d47375316a05c40924fc8185d385f20ee4a2a3909b02fbd95404e608317e037f74424e14b559cc65a56250cbd37154bf3bb1f7ee2a657b68c4c3129e0b9324ab7adff163ff54416b0ed8e5f334be4048ea16f3531087a59476aea4c6ff60c38cb41b0eca52c5f699f1e7cb642c2649823ff2bb6f9792fb8f1da909638b1388f7b1a87c36bc3ae30c6f4db13dd7441bc6017a98f1f4b6316dd17cdf6b6f04c6fd7f90752d6caa7d31c45c42cc31f95c0793d28e63a04bfe61d21cd43006d6ee3c8faa33b403b6612d62907b1123a49fe95b4477702203bf75783062bc2f9a2e8386a54337ac05936a7aaa92e6e9d9df87d840b54315555784cc68efeddd80c8b48c9cf76d4d336883b32e6be88d1790df5ff19151fd1e8024e898737983360f66b521be5f9d20906a4c7e1ce5caed75ec8c7d9461ae624cf8fd93cc32c7e4f76af036b050c43fc4648afea80e58c9e319004c3777d19d3d4112717c274b2135e297ca9f950dbfde4d6132c7a58aa0c55ccaa2f5eaae7364177ece25f3bbb293b8ffcf95433203cf9c4d55856ab8e356c489eede925bd2b134e5e0c217f26deeabb683a0fb4ac58354ef30e2d4d55a62201817a311d9eaf40b183f43d1314967732ada882e344cc1a3987488da4a2ab829b299cc83de98db9d177dfe1d2e205833f2b9e87ea9b3883856f4d2a1b856125677f4e1fb4ba757ae3e38976f1e780c0fb1b4b14fbbbd97686ef76d31ec2da56390dac62e33fe755453b24d95633560553d83ef71ae536dae9558dc731b2f264850a2a9620e291e6fbdcd0c5f4486558718a502460f9ded78a2c498591f222e75c7b73e4792f51e94951f9a2feb2fbfb78c757da17c96a6613e93f750ac3d2f1a843b5b3a9708983251483bf8248e203a9e19b7aa437bd8097acf99f8640f72cf6af7bebfa8ad6b94605ff391fedd8ed0a47a52dde69d3dc00ccbd4f7d533b5d9c1aad6b083ef5afa0393f6e13599e6163b26e1f6d7cf83e5f3e3a46ff77bcca766e64920c12fdcdf4da2d814edd3216ad12ecf88bdc1a44bebc8bad6614ae75aad8babdd34db2059b5355f42a67e5392e7ec224ea6c8d81c0a8004c9687b7f9fe24018529aba1f698542287307db6a350dc48ec9e4952bd8e4cfc47039031fbb9ab4f311756ec8e5def7140b0d4ab2acee93d95667a29499194fb3f539230d2ec8cee8179b6722b9e192b275d9e8d7bb11bf258c7bfa78d2c3010828477b0e1fa91ec77bc0fdba8ffab20c7b86bca4e53b439af95b2873e5b16d2d05e6997bacb7327a650d8f73d69c470161dd5c7a62051a4782fe6c12f693096e4c5ae1f68f1cdbf2237a23de503189f21f180a154ca4613fe370613dbc2dca398182faf5b1b9301090693be702b318d660228b34cb76fb297c2390cc2934d30d90f84497ab58b0c02b5b6ff58a2baedfad4350f59ddd4d87f5a3b8300f8a9709359d089e6ba98bfefb389ad4f05c4e513612cfeeaa796b6f4c9e5c5db8de0e1d729dc0041cced9476d62c0324355e3ecf2919236117582339dc4fda71ed9b199cd6120a129a1cf8f24fdbf51d2d2b1bfd26e4533bfe2791da3d533cf90b14ec39fa37f4b6895d8ee588af04fcc8511966b5da8d14ba2988f76ce2eab4fe7d62528aaad04f487e5a5a9227a9730b3bdcd728b3b209351b9798902fa08169b35a021840cd1421a4462d9771d01a8152e38597b1a9983049a7d6fb921851ce329d99f5d48259a88ff9bd7ec08948f0468c35d10a23493cb70db530b424561d14d113b70945a9ec234bad12a8f252c8927640b6d87143b26ab8da7c9992f025500a5b4e1f929b748b4fe0ae5fdb233a381793fce831fda918a81d5cbbb7fc7d400be49b1de765490c38b317c7b3bab5bb6220b46bf2ad64b9e62052e060c1d0c0fba4d3d79ede49d20606778e5575c5439f4404cb5b28816c31d35edd5dc5b53d67a274deee51600facbb85df59d55d3d9c1cb7b0eb4592c24a1d3edb6c8339b4981d06f7c636b0095aa04e497138947fce233725c5af287603b0d4cb713b18066b307959969e8623ad114f024b4e9a84eaa7a095bc7e3023fd0ddd4f0efc5a91d567fd5893942a1cc153d6c74b080cef0a4605b012d60dd22f9f6ff60ee45fd326da9f78b4febc645d5e8e37e19e2a8d3afee97eaf760b90ab7b93e3c85b835f774beed6416311618ce08caa7e9618b4820bebff745cd1887986e6c22b9dffedc03fb39c335d80aa21aeb10b2be33e0aa60e0d5e5aaed50ba3fafc148a56f7e68461b4fdd6a83860bc9bd75249138cbecbdfe9d3316cb322416031fa8f5e1f45e6f9149eb205c1314bf56cfc1c638a9a40c8df63b985e8170476a14bbad7b63f04c5f8c802b82337391039320fa1e17883c1363a58ed9ee33336f028cb6ed3be1c944541386fcc2168439cc9d89e5623f38224cc9594c627fdda748c0b566386ced4ef955c35dbbf0985ace23bd74d64089b328a6d5dcdb3142e46c17c49857f4184e0d60f5b54683cc1c719790a103caa4f9e4181fa1a53fcfd8e3eb94b41749f433fb692d12a51be42fd640e49be66e51efd986e71bcb9388882a50c4cc8a65e77d06e492cdcdb45e847701b1be48c139139e6d570049e5f5262e56149080f1e6d07530836d220b8c693ee6752e97e274b4a26318902e14b29256a426e73871a09ef7c7ea5e7f302ffb00d2dc98636d9d3e1469c5b2e695ea8a124f899a3868eebe6c6d9029220da1c3e54f66083186fc921eb65676209579c00aa03e062ed1d5798c508a2bfa4e9bab5459e80b272f2215f9079c9dbfe04c710ea8f8dcbcdd66861031df5a472d383b9ce516893ffa38685dadaeef825dc38611975759be5811f82f8b11d6718636277c7fa10c9439278bab68527d15829018d384491108b7d13a934e0181db7754bffd98d53d02c2c3fe8ec24d2f5175f9b820c6058eb93cee267913c988e7e1d1f5fddad093bd2fc5437f34456ff0c6ab5ee56647aff0b56a319eed591e461eced9a44738bd632fe07ebb6d913c77d9c4caa6c49faa250ba16118b9942ea9fd1d7d3a4006b12f582f60953d9503e6179f9c1ebab2db746669d6014a42cf550181fa3dd08269459949c4a3165ae0e362bc630c8abfe47178a24b6f893add81ea53eee49cd80af2ebd073ada31cbc501051bb544a3bdc6996c06b001a63b0b27e361b33d5e0a281c96b5dc1a99061ca8e974cf64a61797a8c59c4e98830e163136157a60bb56ee1fa6b759ebe650009a5f638b3336ddced5e7d7c9f326415949abb5db55d6aac5141da1e03ec9a6301b91e9d80b2fe0daaf011bd535220081fe9d0c7dcdd3bdbcf43ef16cc4fefa5b92ac63d0cc1722788d67dd3a375e98bf3bce21cf676074b7994ae4f49be8eff5e15f7b1c539fc50075862dbe7e87f36585c089b0b8b5f851876fb7ae8ffd460c2328647cdff0d911617d63645270b63b8459c179ed079fa9cae790744594b8bb54b28b0515160025a2b69bef427847ceb70ccfb4a81b857c6e52d44ae881a69f2347daa930a83107b9389c73b98029ced7f0b528d31e29e4a06d4d5d4c6cd4a469c08486abc6f190a7087d7cb52d2b36e6c527c9c5c539200761f787b3ffe5177ddd46cf7e511e340b674f8c628e95f4ea5514b919c3e950b0f7477833bcf24f5e00cca05ae392789b8c7eb50e347e29039f4bb83963c3e07e2596e6a0142a266e36fe15f3336f933e13b1fa2de25612cef5243bdaecd0761b061293bf6f3ff0e83d5b6a13f8710034bce429e4a3f6a77b3d5f44a9b77fe12ca56f19e3518d0ab51142862101919c1079d758db288bc42942784229e93cac0dc5a556b8a97fb2963a3817de57f69b007df18f59e7892aa8324cdf8890fc3323aaa252c8564fb56b03a72bfe92cde63684645fe43b7c3670fb2b8ea9abcb269abf31f04d09be8b48d1c290d400d5604b3ddd61f1796224cc7964518ec25b4b253352bed2632b6152acf5f075c41c40ba2c18f01b51d803bcbcbb808cfef04cf102a219be2e4396fa060a595cd79a72ccb7b7492e6eb81a22cfc3f9fe651bbf0f4168994e04412712786ea05e410b6ca61a642f69be3a6b6c73a16ec15a217f49e56dadd07de2f06222706762b8abb65df2c005ba00b8799c9e08b130bebd851dd6ad22f39ad4123955055a748a821ef2387aa44be3d38ba7b19f1069debe95cb11d69c47c5841e709d1334694c61ba03daffeca54168ab80c809af78530f9fd5f5728d6849ed6a7a135ea06f4da161c9516920dabbcbc575f4c45fd1f6e45555ee22f45d2a37af5ed5780b7f72bd3ca3fe239460f33532d50a4baf9863aa9057ebb22306ba24b6d7477e89779ef80e01c12295372a31e26e12519e0c0b308aa38e770171b1f0fb4b8755fc38be06b9759d865b99d7ed2b97bf2edd7776bc3ae00a0503b5f30311dab7566fc0e005c2c78cce1db6794b27ec3a423475876102de9d92281f4ec5b838a3332fbfef9e3ce68961c03c7662dd5576db9a2b4c096cbd956af3c2bc40168a593e6394d33759119c8bab5761b3e7a1751d3ece386b0034892f2ac8661a41b2a5d78243d971fca98d1bf48eadd8431394c8fe2149c27cb0267ebf4bd53250e8ec221da7f963344cca1f57316ee15897c957f857df3ece07287b4c7257c670e6c88ae561738304cf2d370e1cd8fe60e1c72791e4bc2ebb025944dc4de0b5db7d1d2229f78efebb1e496b1c0a8fd4ccf92416f72a63c22bb8a413eafb76df9ce6154e5030d9f1670f17ee5b3cfdf861e677060f9803e49168b78dc365585325fd5a4ff2ee4ce70778cd7c067d1827cf9b4f18e5321c3b2b061a4ba070e1ea9dc4e22ac7f891d82b3ee78dbd89f7427264f433c02eb02c8f3f98a32fee801d6cd35fd02871b5cec62464ee89527ad662e65e532cd8b08236aa7a25c9bf9888c66010257b7fc9a5111aa8a888e8f2c176b56404a8ec7548bbd2073aec7261ae4a75940c3ba6ccf0106f703c38b0045edeeee19d62dc558e811af9ed02e215711abdad23dc82e9ee210681ccb73055e36e3285d8e4c410195e26a5c98ed390f76efe050b80ee46662295f235fa1db69c46a376bcaa8d071ec4a090d6c355e7ea5ee057c47644cbd59b7d11c4fea6b74c5581ba751047252f4755320c3b85749d57476e7285824540988f8c4bfec6aa9b383038f9e86688ed3ee33ae072c0a1cf0f1719d890743a2a4cec28bf72caa2c448b0268036c3391c7ba9b5e90f7f7ae29e09caf07c8e2569a21cc5f44cf7dbaba51bf23d47af3df0bed03978948c659cb12a3cce141cde7359c36887ec32fab07500b244ab02e0dc73aebcc0c7d7aeab0a29f883c4887aa23f4543c76762d53ef3b1413e2787b039adb5ca73fee4f02ae9382d55323603be901d9695347495fd129fcaebe214edea22aa25bc851d4a9796140a182cbe360cb2db429a482cbbe40b03c6f32ccaa0b3265904a181cf50077532d5945493e04b6b9ebfe808223730821848501c557399ecb3e86e47466d38332e0cafe693da29fe749c30291483d57f2e6ef05741a0f042e1d45889df8c8608455262f17755340b785e46fb02a57ec8232e10f3044665d2f0f013baf99a3fba6dfe76b110b4a01b9388112"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) io_setup(0x4, &(0x7f0000000140)) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/01 23:01:00 executing program 7: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x10000}, &(0x7f0000000080), &(0x7f00000000c0)={r0, r1+10000000}, 0xfffffffffffffd1e) r2 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x2) 2018/04/01 23:01:00 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) inotify_init1(0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x5) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{0x40000000000, 0x0, 0x1, 0x4}, {0xffffffff, 0x9, 0xfffffffffffffb52, 0x4}, {0x7f, 0x1, 0x7, 0x3}, {0x8, 0x4, 0x3ff, 0x666c}, {0x48, 0x9, 0x4, 0x44}, {0x3f, 0x4, 0x3, 0x6}, {0x9, 0x4, 0x7, 0x7fffffff}, {0x2, 0x2, 0xf3, 0x8771}, {0x7788c48f, 0xdf, 0x17, 0x9}, {0x15db, 0x80000000, 0x9, 0x8}]}, 0x10) r2 = inotify_init1(0x0) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) sched_getscheduler(r1) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000080)=""/45, &(0x7f00000000c0)=0x2d) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000240)=""/4096) 2018/04/01 23:01:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x800, 0x7fffffff, 0xfffffffffffffffe, 0x9}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = inotify_init1(0x80000) dup3(r1, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20200) 2018/04/01 23:01:00 executing program 5: clock_getres(0xfffffffffffffbfb, &(0x7f00007ef000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000001, 0x71053, r0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000000c0)=""/76) 2018/04/01 23:01:00 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x401, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000022c0)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000880)=0xe8) sendmmsg(r0, &(0x7f0000001f00)=[{{&(0x7f00000003c0)=@ll={0x11, 0x4, r1, 0x1, 0x6, 0x6}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000440)="f04a0c492464c84201ae97f07f1e4c09cf531651fa7d4ada247e6d3ea449e116bdba70bc1839395eb381adf2a11d53c5a5e236cc4e34e0096a6f394566879d2cbb43d38a025804fea530012e59db3a8d4c736dad1d4b54eecf5d8d037bc9c3d65245251ab304b337fcbefc05ab0d2e9ebbc23a17b287ce98eb9eb3e26366ff7f8bc9cb7bd1d8d7534b31a2a5b499c313dd200349a13e4ef11d5fe573c38c360d23730488f606ab4d7864a960e531cd4770c3c85e57b45285696f94d63c1b", 0xbe}, {&(0x7f0000000500)="46bce9f3e2a9f566b1ce5ca96edd9b4ef85dd81705551758a7e4a49f32a73988de28db07cdf25ddd5eb88c46023a2500fd400dd8599a6b6a98e5e6a6ae5141f05847b06a0377cb9745a4646532024fcf152a20af2580f1b3a9c6acf9ff695601b957c0bb4c1e5a99cf9adde7016c4647888a2a6f00f9427683f9f5669a0d6e9f4ad8234e20875931444be29ecc1d7aec59934bd0", 0x94}, {&(0x7f00000005c0)="81d38e3eeea298e595217045b885642bb4c8bf942c3a9fa85a8ce955de3f8a600278bd96e8c8797ca896eb60162dd5c8b605fde701a3665979f6de8e897d208a9b26937447e2081e53481e29f50acf7e4a4a2590e65df07198f1ccea290a4fe2058ebf53b1d0930372837f2d0999cff6aa6256cd3de73608e35c144e95fef51a40e40cd12fc4b2decbba9ac60aed5b28f3bdc0430b8cd9876253b3a099b43b5cf1e3a7fa2b408ee8ee07d1868a6a93236a8c14ec82c006e77dadfddbc7d71dac3cc4f4891308aa27bdfabd1c67cd758a26", 0xd1}, {&(0x7f00000006c0)="ac63ba6b7ba80a1d199699a64778da947f3a1177dbb8e4a139e45aa0740ebd6ec07d47dd44b5a3401bfaafb0eb3ad520b4fe306408dc6b3665dd6f3579148382252e6dc1e4ee65758796b303ae06d9472dd3d08481bf17475a12", 0x5a}], 0x4, &(0x7f00000020c0)=ANY=[@ANYBLOB="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"], 0x120, 0x80}, 0xffffffffffffffa3}, {{&(0x7f00000008c0)=@nl=@kern={0x10, 0x0, 0x0, 0x300}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000940)="f0dfc98482c95d56f8167e45383c8654641de574123b3e0aec2daed3ed330a8040313f15308f3d117bd7973584d3d985588d8e5ce71a83d7a38c7c02ad16fac82b66fdaf5deaf171f301005d917f02b1be10d2d1a8df2b75f33fa20303a840b100606fefc27971c0746abcf921ee14e4deaf8cd433b4d8c94800a1398ff9c7bf279012ffe5c4c4c0f61fbfc216e55fb1000f7b62838e94164aa311d58c251dc4f7b827cb", 0xa4}, {&(0x7f0000000a00)="c07ce7ccd1bd6153253ba3ad3cae18a4616098f39326146d1315cc32e9b2c8a3ab633f78088d8dc458f0ad960dfd238b8e160c876aade98aaa7f2204c153cee92b4938dd55ae368baff5af698186cc6a87ff79a9032c36b0664df7ad", 0x5c}, {&(0x7f0000000a80)="4b203a269108ca6b883801610f2645a7f4b74271d97a3cadb3f92074b9daa47c", 0x20}, {&(0x7f0000000ac0)="ea44e3345a81a472b4c997878b520ca953fcc67543", 0x15}, {&(0x7f0000000b00)="69a01bd3d1afbcc149cf55f819c2a96ad71b80fd6517163a321079b14b97a3fe50c2ae527a9da9e4fd03988f9af23665295c889b375173ccd17c8ac1c2261556ffb0b5122369d08f5452675f490a51dbdd2e4f2e4d70dc66bb91324c0cce36a6735c5159dcad8b0eaf38ae276749c8a4a535b149be70515a69426ae52f1e2cced2ae56996e482291378a0a34959b56e5f0388fd93619b85c48b6be51d2c93b0f7209cea5052c4169461871e3d586b6434b2eae0654fde2b65aed5020cbfe1aeb", 0xc0}, {&(0x7f0000000bc0)="8bacd31792c4c17666a61cfd6a58cecf9b5ce29e2e1e729cbda60b8de39dbbecda53a67d5baae4de", 0x28}], 0x6, &(0x7f0000000c80)=[{0xf8, 0x119, 0x80, "60f973331a56596f55e13d7d1139f95565fd648f3f7564154258bc0ca7f96d200aae04b76b657197a2f07c0b60c7ea99e09789098f3091cfe084a427cb37efb0e42208f0c53d6edf6970aa9cb9db4d82030ae2f86158f7aae830850943a18051ea132cf5f3dc4cb768d6a55ab52cfccdc7572d85334c6a60b6a8251b622cad556a3a252bedca6a4c70e4563611b9ae33cacb29b7d5a228401be2b68d0625427cd66900d20ad5ce2b4fadb05f1feb35ff7c2008acde1094df216e240ade2167b0d0fe5c6215f5ab12db600f26662e1fab3e77d6d41df1885f6d11becc38e882303725220f593943"}, {0x78, 0x112, 0x5, "d2cad5dc35ae991aa7f5ac9a7161a3a1e738faebf599d192e5860a340bdec9ded08b42ac10700590fb05d7ece792bfc5bfecfcde3842a19bc6a9a6b3b94e19b94145d496c035d1f9d0a4528c32a66ede5123096384cbde45c900f95d0170b416c5cf67eb2420"}, {0x40, 0x10f, 0x2, "5a2c5706a96ea478b713884b58daf25e419bba68250fb685b68f8357a3bfcd433700d7d1dfd0caf068b0795777"}, {0x88, 0x1ff, 0x9, "cc6cf16e632d7a044656eb79fbb77f3fcc98c9b16ff6d2d028d05f1b1526aa087efddfac8fc89cba0d5255b9ad473b537dc07de68bac766008ac84ca5ebe4fb8101159e4d77f7a1481e1bc033b1d57311c67583a800b1367c13056a4f590280311fbbed1e6fef1ae888826aeffeaa88db1c3519f9ea2"}, {0x20, 0x117, 0x100000000, "8809c18038bddb62770e8af013239083"}, {0x1010, 0x0, 0x7, "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"}, {0x18, 0x104, 0x1, "8be5e8f21b"}], 0x1280, 0x4000000}, 0x7}], 0x2, 0x24008881) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000002080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002040)={0xffffffff}, 0x13f}}, 0x20) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip_vti0\x00', {0x4, 0x0, 0x401, "dc0ea153d7aa"}}) write$rdma_cm(r2, &(0x7f00000001c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x3, r3, 0x1c, 0x1, @ib={0x1b, 0x40, 0x7, {"fbeb5f2c4a381c5fb811c1230f2bd1f5"}, 0x4, 0x4, 0x5}}}, 0xa0) 2018/04/01 23:01:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x3, 0x2, 0x4c}) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:01:00 executing program 4: r0 = shmget(0x1, 0x1000, 0x300, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = epoll_create1(0x80000) fcntl$getflags(r1, 0x0) 2018/04/01 23:01:00 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) 2018/04/01 23:01:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r1, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r1, &(0x7f0000b8f000), 0x8) r2 = gettid() capset(&(0x7f0000000140)={0x200f1526, r2}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffdb2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) 2018/04/01 23:01:00 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) rt_sigaction(0x18, &(0x7f0000000000)={0x5, {0x1}, 0x40000000, 0x5}, 0x0, 0x8, &(0x7f0000000080)) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/01 23:01:00 executing program 4: mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000000c0), 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001100)={r0, &(0x7f0000000100)="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", &(0x7f0000000080)=""/36}, 0x18) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001140)={{0x108, 0x7fffffff, 0x1b, 0x0, 0x1, 0x585f}, 0x8, 0x8, 0x7, 0x9, 0x6, "bcd146b7372a17bd8f71de09ba0e052a0b8080db81eafaedeaa0389446ec256eb9cd676afbb6fedb113cf7fef240e9ae61248b8ac45a3105684c42af46dae25b9117372e12d2fbb693a0d7098f0e63db052ed33db63fa05824ddb629056e80654181dd0d824d56fe8b8d4a42bb6f46376c9e00286756e0a4c5574d5a2fbc4f66"}) 2018/04/01 23:01:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x8e3, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x10) unshare(0x8000000) clone(0x4040000, &(0x7f0000000200), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/01 23:01:00 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/04/01 23:01:00 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80400, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = 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$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:01:01 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x82000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x1d4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:01:01 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setreuid(0x0, r1) socket$rds(0x15, 0x5, 0x0) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:01 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7fffffff, 0x2a00) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000240)) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x1, {0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x93, "7ba0b279fb0b5ab20730476b465f89cdfe26908711656447e4f489b9268386dd426c052df1dd86334708c33f886249e8104f0aaeb2ceaefb59b8d46fd331ca076a4856a3ed1c3638abc90bb0a04c2db7d496094793e7990c619c3abcfe049692017c37aa955525b8c63600766fe0ffeacb1917eb6ce245769c53faee09875023b0942b9f97de291dd3d714c8bdd7b72d994b16"}, &(0x7f0000000000)=0xb7) 2018/04/01 23:01:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x10000, 0x101000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') io_setup(0x98, &(0x7f0000c6b000)=0x0) io_submit(r3, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0), 0xfffffda5}]) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x48000) 2018/04/01 23:01:01 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x3, 0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000140)='bond0\x00'}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000009ffc), &(0x7f0000007ffc)=0x4) sendmsg$netrom(r1, &(0x7f0000000040)={&(0x7f0000000240)=@ax25={0x3, {"558d1f26b4548e"}}, 0x10, &(0x7f0000000080), 0x0, 0x0, 0xffffffffffffffc7, 0x3}, 0x0) 2018/04/01 23:01:01 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) 2018/04/01 23:01:01 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r0, &(0x7f0000b8f000), 0x8) r1 = gettid() capset(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffdb2) 2018/04/01 23:01:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x9, &(0x7f00000001c0)=[{0x5, 0x80, 0x1, 0xfffffffffffffe00}, {0x11c8, 0x9, 0x6, 0x3}, {0x2, 0x400, 0x40, 0x2}, {0x100000000000, 0x8, 0x200800, 0x2}, {0x7, 0x8b8, 0xa}, {0x5, 0x1f800000000000, 0x100000000, 0x8}, {0x0, 0x80000000, 0x7, 0xabb9}, {0x100000001, 0xfffffffffffffffa, 0x0, 0x800}, {0x7ff, 0xbd12}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x200000000000011c, &(0x7f0000000100)=[{0x45, 0x0, 0x401}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/01 23:01:01 executing program 7: clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/04/01 23:01:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) r1 = getpgrp(0xffffffffffffffff) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f00000002c0)=0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f0000000100)='!', &(0x7f0000000200)=""/135}, 0x18) 2018/04/01 23:01:01 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x200001, 0xd) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @multicast1=0xe0000001}, 0x8) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB="0cd5122da4e8dd0a65c2a16951c271ccba006ea8a5390cca05d3b592c6ebacce396fe91f053f6da3e71077e9d51a92609bfc5e20c1df17d0944f924450ff8311a18205d673547b2d414a909bff43a3282f350e8fa3bd154080845d8f1161af0c89fbf69618f5b23456b5f70c89f3092ddc87fcd7c44cf7742fbd972bfb3c2aec6df45f64e5b5709843975e0f2927ca35ceab779cde9d30baa46c51ffcdd3b1f1d4391ea423107418d25d306773bbade85b4bcc3352239ac539962cc73ed0ad77ff390ee209b19544bc"], &(0x7f0000000440)=0x1) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) 2018/04/01 23:01:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/01 23:01:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22}], 0x10) 2018/04/01 23:01:02 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) r3 = socket$inet6(0xa, 0x5, 0x0) shutdown(r3, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200), 0x8) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) r4 = msgget(0x1, 0x200) getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f0000000100)) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() fstat(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000002c0)={{0x100000001, r5, r6, r7, r8, 0x100, 0x5}, 0x7ff, 0xff, 0x2, 0x100000000, 0x3a5, 0x0, r9, r10}) connect$inet6(r3, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_pts(r0, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x82a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r1}) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000001c0)={r3}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/04/01 23:01:02 executing program 4: syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000005ac, 0x0) 2018/04/01 23:01:02 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) 2018/04/01 23:01:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x20000000000000, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00X\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x8000003fd}], 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x20) 2018/04/01 23:01:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto(r1, &(0x7f0000000400)="c5497d700f2b9ecd7e2facf7f14a8f1fb6841ce358387c74fc92686fea50e0f95a4b3ac8d9b32af8eb78f2d839f461a2e980288e953c3f39df5aebae628f7d3ea07998ec62234894a34d1ca94b066a1703889de3ac090312795c59a3eaa8062225d16c0b924df0e30a52489e2f0c7bbfe4966dc6a5c60aaf330e497f4f531b6f6c82", 0x82, 0x0, &(0x7f00000004c0)=ANY=[], 0x0) socket$rds(0x15, 0x5, 0x0) shutdown(r1, 0x1) shutdown(r1, 0x1) 2018/04/01 23:01:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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, 0x81, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:01:02 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='\x00') 2018/04/01 23:01:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) signalfd(r0, &(0x7f0000000080), 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0), 0x1) 2018/04/01 23:01:02 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r0, &(0x7f0000b8f000), 0x8) r1 = gettid() capset(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) 2018/04/01 23:01:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000040)=0x1fa) 2018/04/01 23:01:02 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getpeername(r0, &(0x7f0000000240)=@pppoe, &(0x7f0000000200)=0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) capget(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000180)={0x0, 0x8, 0x7, 0xffffffffffffff01, 0x4, 0x7}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x6) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x67, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) r3 = inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000640)={@mcast1={0xff, 0x1, [], 0x1}, 0x48}) 2018/04/01 23:01:02 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x8100, 0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0xfffffffffffffff7, 0x80000000, 0x4000000008, 0x96, 0x0, 0x2, 0xc0a00, 0xa, 0x8, 0x5, 0xe, 0x100000001, 0x2d5a9e9d, 0xfffffffffffff866, 0x8, 0x1ff, 0x8, 0x1ed7, 0x2d5, 0xffff, 0x7eaf, 0x7fffffff, 0x8, 0x100, 0x6, 0x8, 0xffffffffffffff00, 0x4, 0xf000000000000000, 0x9, 0x7ff, 0x7, 0x4, 0x940, 0x10a, 0x2, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x96e}, 0x40, 0x100, 0x100000001, 0x2, 0xa2ed, 0x6, 0x4}, r0, 0x6, r1, 0x3) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) sched_rr_get_interval(0x0, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'ovf\x00', 0x0, 0x0, 0x45}, 0x2c) fcntl$setflags(r2, 0x2, 0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180), 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000400)={0x7, 0x70, 0x9, 0x7, 0x583, 0x1000, 0x0, 0x44, 0x800, 0x2, 0x80000000, 0x0, 0x8a5, 0x80000001, 0xfffffffffffffff8, 0x6, 0x7ff, 0x1ff, 0x7fff, 0x8, 0xffffffffffffffc1, 0x6, 0x1, 0x9, 0x2, 0x6, 0x3, 0x6, 0x100000001, 0x4a5, 0xffffffff, 0x1, 0x0, 0x10001, 0x3f, 0x5, 0xffffffffffff960f, 0x8, 0x0, 0x3, 0x2, @perf_config_ext={0x40000000000000, 0x1}, 0x100, 0x8, 0x4, 0x2, 0x3, 0x6, 0x10001}, r3, 0x5, r4, 0xb) socket(0x9, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000500)=0x6) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff}, 0x10) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000140)=r5) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000580)={'rose0\x00', {0x4, 0x5, 0x0, "0766ea2abba2", 0x80000000}}) io_setup(0x7, &(0x7f0000000300)=0x0) getpriority(0x2, r3) io_cancel(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3ff, r4, &(0x7f0000000340)="0246e958", 0x4, 0x82b2, 0x0, 0x1}, &(0x7f00000003c0)) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000640)) socket$inet(0x2, 0x3, 0x3) 2018/04/01 23:01:02 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000000)=[0x3, 0x7717, 0x4, 0x3, 0x1], 0x5, 0x1, 0x1, 0x2, 0x0, 0xfffffffffffffffc, {0x4, 0x800, 0x5, 0x0, 0x9, 0x3, 0x80, 0x4, 0xfff, 0x6, 0x3, 0x5, 0x9ed7, 0x2, "18bdfb6c472a7bf7f41bbf0ab5128f7336ce2478d5d7ec9b95c57f1073f63a5a"}}) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x800) 2018/04/01 23:01:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x200000) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x935b, {0x3ff, 0x8, 0x0, 0x80000001, 0x2, 0x800}, 0xfffffffffffffff8, 0x7}, 0xe) 2018/04/01 23:01:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000240)="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", 0x1000}], 0x1) r1 = socket(0x40000000015, 0x5, 0xfff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = inotify_init1(0x0) r4 = dup3(r1, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdirat(r4, &(0x7f0000000100)='./file0\x00', 0x110) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x5, 0x10000, 0x0, 0xffffffffffffd42f]}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001380), &(0x7f00000013c0)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000140)={0xe814, 0x1f, 0xf6d}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000001240)={{0x10d000, 0xd004, 0xa, 0x9, 0x6, 0x0, 0x800, 0x397, 0xe27e660, 0x0, 0x4, 0x10001}, {0x11000, 0x6000, 0x3, 0x9, 0x8, 0x1, 0x1000, 0xff, 0x6, 0x4fdf, 0x9, 0x9}, {0x0, 0x1000, 0xd, 0x10001, 0x40, 0x5, 0xffffffffffff247e, 0x9, 0x7fff, 0x4, 0x2, 0x7ff}, {0x4, 0x1, 0xf, 0x8000, 0x200, 0x3ff, 0x0, 0x6, 0x7, 0x836, 0x0, 0x7}, {0xd004, 0x1, 0xd, 0x33, 0x5, 0x10000, 0xffffffff, 0x4, 0x800, 0x4, 0xffffffffffffee1a, 0x2}, {0x10000, 0x4000, 0xf, 0x1f, 0x1, 0x5, 0x0, 0x5, 0xfffffffffffffffb, 0x2000000000, 0x4efc, 0x554}, {0x10f000, 0x100000, 0x0, 0xfffffffffffffffe, 0xffff, 0x8, 0x2, 0x10000, 0x101, 0xa88a, 0x4c4, 0x2}, {0x2000, 0x1, 0x0, 0x100000000, 0x3, 0x80, 0x7f, 0x8, 0x8, 0x1, 0x9, 0x3}, {0x1f007, 0x4004}, {0x5000, 0x4000}, 0x60010000, 0x0, 0xf000, 0x80, 0x1, 0x500, 0x0, [0x5, 0xfffffffffffffffd, 0x4a1e, 0xfff]}) [ 226.454142] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20002 ovf 2018/04/01 23:01:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(r2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000640)={{0x9, 0x6, 0x400, 0x1, "50f5754c7cd56420c63040694c7767b86da4c36a385866e621191cf4e0147351a67f004d5475bda74089c86c", 0x100000001}, 0x9, [0x2, 0x3, 0x7, 0xfffffffffffffff7, 0xffff, 0x3ff, 0x9, 0x9, 0x5, 0x33a065dc, 0x7, 0x8000000000, 0x8ea7, 0x4, 0x8, 0x1377, 0x6ab, 0x8, 0x7, 0x2, 0x3, 0x8, 0x0, 0x7fffffff, 0x0, 0x9, 0xffff, 0x2, 0x5, 0x80, 0x1, 0x5174, 0x1, 0x7fff, 0x9, 0x961, 0x6, 0x3, 0x10, 0x1, 0x9, 0x2, 0x1000, 0x9eb5, 0x800, 0x1, 0xfff, 0x1, 0x6, 0x12cbf57e, 0x7, 0x9f40, 0x1, 0x2, 0x62, 0x401, 0x8, 0x6, 0x8000, 0x400, 0x2, 0x3, 0x1, 0x9, 0x3ff, 0xfffffffffffffff9, 0x1, 0x0, 0x1000, 0x9, 0x2, 0x968a, 0x10000, 0x3, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x8001, 0x5, 0x7, 0x7, 0x1000000000000, 0x6, 0x8000, 0x4, 0x1, 0xff, 0x1ff, 0x7, 0xffffffff80000000, 0x7, 0x7, 0x20, 0x7, 0x3f, 0x6, 0x3, 0x20, 0x1ff, 0x6, 0x9, 0x1, 0x80, 0x24801402, 0x8a96, 0xfffffffffffffffb, 0x10000, 0x4, 0x7, 0x2, 0x4, 0x401, 0xb6e2, 0xff, 0x3, 0x5, 0x41, 0x1, 0x3, 0x0, 0x20, 0x4, 0x100000000, 0x1, 0x6, 0xfff], {r4, r5+30000000}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00000002c0)={'gretap0\x00', {0x4, 0x40000000000000, 0x4000000040000, "2be1931e930b", 0x6}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000400)={0x6, 0x0, [{0x40, 0x1, 0x0, 0x0, @msi={0x8, 0x8f78, 0xe64}}, {0x4, 0x3, 0x0, 0x0, @irqchip={0x3ff, 0x81}}, {0x9, 0x7, 0x0, 0x0, @msi={0x1, 0x10001, 0xffffffffffffffff}}, {0x5, 0x4, 0x0, 0x0, @adapter={0x0, 0x9, 0x5, 0xf5a, 0xa021}}, {0x4, 0x3, 0x0, 0x0, @irqchip={0x3, 0x80000000}}, {0x4558df0d, 0x7, 0x0, 0x0, @irqchip={0x551, 0x9}}]}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 23:01:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@fragment={0x32, 0x0, 0x5, 0xff, 0x0, 0x3f, 0x65}, 0x8) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 226.518429] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20002 ovf [ 226.568375] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 226.568375] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid [ 226.640680] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 226.640680] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid 2018/04/01 23:01:03 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, '\x00', 0x2}, 0x18) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:03 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x0) 2018/04/01 23:01:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x338, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000002d00)=r3) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r4 = socket(0x10, 0x2, 0x0) accept4(r4, &(0x7f0000000780)=@hci, &(0x7f0000000800)=0x80, 0x80000) sendmsg$nl_route(r4, &(0x7f00000008c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)=ANY=[@ANYBLOB="6402007ffa002b004df39488dd4370349ed4139b", @ANYBLOB="00000c0514000100fe800000000000000000000000000013080001007f0000010c0002000180c2000001000008000400020000000800070000000100080007000200000008000100ffffffff"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002b40)) sendto$ipx(r2, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r2, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x2, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000002e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) 2018/04/01 23:01:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0x4ca) connect$can_bcm(r0, &(0x7f0000000480)={0x1d, r1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) lseek(r0, 0x0, 0x1) r3 = inotify_init1(0x0) r4 = dup3(r0, r3, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000240)={0xd000, &(0x7f0000000180), 0x8, r4, 0x8}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xa4, r1, 0x10, 0x70bd26, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x400c080) write(r0, &(0x7f00000000c0)="2700000014000785fb30a28a6a00120f0a00111b01ff7f8ae4bc96f8579baa0e49d6a90600d6ec", 0x27) 2018/04/01 23:01:03 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) accept4$netrom(r0, 0x0, &(0x7f0000000000), 0x80000) r3 = socket(0x1e, 0x4, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x200) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$key(r3, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/01 23:01:03 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r0, &(0x7f0000b8f000), 0x8) r1 = gettid() capset(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/04/01 23:01:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) 2018/04/01 23:01:04 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) accept$inet(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xba, 0x2000, 0x6, 0xffffffff, 0xfffffffffffffffd}, 0x14) write(r0, &(0x7f0000002280)='-5', 0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) 2018/04/01 23:01:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:04 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) [ 227.462611] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 2018/04/01 23:01:04 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="4237d0281d518c00297377e57fe172a8c73d6465aef47908ac95db36167bb0bd1cfbcaf4340f4fe7a4e7cf661de798b058348363f884d2e64a3db6d35b7ff61f0a789564b915a6bb89d32e4beffb83d1d1b037907fe9759606dd8b777f0e68961d1a00f677f4584e6a23b44e76bce7575aa190724f8322d00c9c949648c3d15e6e6fd214f1a9a2e05d9932f53f3b4b31b0a975dd3f06f8d803dce95541bf589adf2a10aacf38c0d66df69a9379ef2c9d3627a050d81a127f585f4bad42a93de41c96253091f9dfcd939d724b985bbe6bc0bf4f098df930", 0xd7}, {&(0x7f0000000240)="0ec206bf63b266e00d242b5bab8dda08903620fc1d8bf00f22f4fb850ac6a874fac63835fb684c66cb9fdbcc44094d9d62fe15627b8a1da3bde5df13246634b6374690fc16b7c1a4a96375c362ccb1d67920ae026c08cfe3d15059d10441d80baeecf0339dbe4050eeff309ea4d85670454b913d1813059a2841b5c119f5824b25ecc8a3e36024a06547dc0ff437c8bcc65d6f9c11dbd4cac65a9d1e7ad1fa6c6d536b5d2da7b198b35202281ea3f18754304e1039b2bc8b", 0xb8}], 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="e00000000000000017010000000000007bb68f52df4839cd1c860251d6dffa5977fff6d2cd8fe8a966013f35a58fa83c001da107ad79b9d4b5b8e2a47168fc81735ffbbf9b64885a0b0702d153acc3267ff2e5679e93d7733f7c00e200000000"], 0x60, 0x20000000}, 0x8000) getsockopt$inet_mreqsrc(r0, 0x10d, 0x11, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/01 23:01:04 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x81, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x90040) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xa}, 0x8}}, 0x80000001, 0x8}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0xff}, &(0x7f0000000340)=0x8) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x3, 0x7, 0xffffffffffffffe0, 0x5, 0x4, 0x0], 0x6, 0x9, 0xffffffffffffff61, 0x4aa3, 0x2, 0x7fff, {0xffffffff, 0x3f9c2482, 0x8, 0x7, 0x6, 0x8000, 0xaacf, 0x2, 0xf564, 0x3, 0x1, 0x3, 0x6b, 0x7, "febaf4ab49b494e83ab90aea7f8141a464fe00ae20375beb9d825d661ff8c6c3"}}) 2018/04/01 23:01:04 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000900)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) getgroups(0x6, &(0x7f0000000a40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000bc0)=0x0) r9 = geteuid() lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000f00)=0x0) r12 = getuid() r13 = getegid() sendmmsg$unix(r1, &(0x7f0000000d80)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000000)="8c9dfa52396e0928c6b4d46210b5d1bf474df9635f525f5812484feece40f33a493af7abc12cbecd53cd7dad1c0dd9eedf1a", 0x32}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000200059bc611b76add11e841f04463429165dad4a805ca34e62f6783a4000bd8108a72b61fa3634766e85d09a257e91e838e91d5066bfb98251f1cf69839197bb114bd8352b745e1e6d13d852a93622949d91cdcdf7a7d44bee7f37e657ada9bfa036c4462051a105700d931bfca402e82a2b8d7550437deca63a0037b34d11831ef4f87edbae76708ff9a6362f1ea7e4916619cb396b71dc6c"], 0x50, 0x4000000}, {&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000440)="a9515538e8c4", 0x6}, {&(0x7f0000000480)="3433dc3628cf81be5cb08a3829b1e4f5e735a12670f14975cee30d5628b0849d23c0c83f237f23555a6b64ae3089c1c442a7e5", 0x33}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000580)="dc1ed581a487945b9442397eafb254cbaeb0b83f8e96a46001f5ca62519f18b0316920c3329e4f12ab0780a591c5c834e84efd58faf051de765f6f756e2439eba10fc5d7c905a5e8723d23ef309ea7845ae807533df4e2a502f076da7cdc6762dbbbcc6cee7d5fa4b20177a6e561c73b307764f094c2acf1223b0f9cd6b3ba3f04aeb048235bde012d0fecd0654698ebe7a0508a1410e1af1b73697449647c390f626e9e5f1f17e60f9aae2d4a54f8ab5c482e0736c0839c02", 0xb9}, {&(0x7f0000000640)="aece4641154bee9a79", 0x9}, {&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="0776542f24e3ee62471cf71e340f553f29e3b4f8a61ada47b03a91272324a14518717ea7b48f24248b4daf39e921", 0x2e}, {&(0x7f00000007c0)="356e546bed79a999d115950494391917707156b95a7219978f7a4797845b0e0067016db1cecb6ba0a572f0a38bc33e1bc2f80d794202e25ac03aed93624821620f272118cf52ea0e05fc43d2e35b7fe6b6a768ce46a625a37e2e40489cf9a06fe13f3e51c84399ca12a2ad0f4c792d990f4fe330a4aa5a192c4847d42d99d1d952352046d23b74dfebd4021c925c340b3e93ec5e547a8bd4224369161f2da2467463555fceb3afaaad3c", 0xaa}], 0x5, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x68, 0x4000000}, {&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000b80), 0x0, &(0x7f0000000d00)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x8000}], 0x4, 0x20004000) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r14 = socket$inet(0x10, 0x3, 0xc) sendmsg(r14, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$inet_mtu(r14, 0x0, 0xa, &(0x7f0000000340)=0x7, 0x4) 2018/04/01 23:01:04 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x29, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)={0x1, [0x0]}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffd000/0x1000)=nil, 0x2, 0x4, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x81}) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)='/dev/dsp#\x00') readahead(r0, 0x3ff, 0x1000) socketpair(0x1, 0x80003, 0x5, &(0x7f0000000280)={0xffffffffffffffff}) bind$unix(r2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000340)={0x9, 0x101, 0x4, 0x0, 0xe}) add_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="9875b6971e00defecb85310fb451e3f86ea1ac0872589db5b4d4eec4deeed2aaf29ea491cc3623625fdb38071d7f718434cf9c4796506bc613e8109f87a4a4b9cb451334ebcca7920d645832e01cc85dee1f432f2b698149f402", 0x5a, r1) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="9d8ef18f11dd26c4e7df13abaead89089245e310a8ade689a8fba4384e6f23b179a9c55743495ac25dbf0ced990e0b34a29f86733fd26ce5606578044297aa23cbc6cfee3380ac6213d78917dce412393e2eae624222209b51ee817ef194a62f4f5a64fad597661fc53e08f354694e341c3681f545034c467bd6ef7fafb76d51b35aea10d4d4b9b1a3036f4ee93f4d8a81607da4d8e8cc1496f0f71520fcc0927f991b8ffd0470", 0xa7, r1) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000600)={0x3, 0x21, &(0x7f00000005c0)="f0b21d5c2d1cd8c137f7d51340f700291d8b448ecdc1d8a1a07cbc7c43fe490325"}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000680)={0x3, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000006c0)={0x5, r5}) fallocate(r4, 0x0, 0x791, 0x5) r6 = open(&(0x7f0000000700)='./file0\x00', 0x642800, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f00000007c0)) signalfd(r3, &(0x7f0000000880)={0x8000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000008c0)={{0x7f, 0xbc5}, {0x90bc, 0x2}, 0xfff, 0x1, 0x7}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000980)={0x5, &(0x7f0000000940)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000009c0)={r7, 0x4}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000a00)=0x3, 0x4) [ 227.521499] bond0: Enslaving lo as an active interface with an up link [ 227.528455] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/04/01 23:01:04 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x7, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e23}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x24, 0x0, 0x257, 0xffff, 0x1fc, &(0x7f0000000080)='ip6gretap0\x00', 0xe147, 0x3f, 0x8}) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:04 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x105040) accept4$netrom(r1, 0x0, &(0x7f0000000140), 0x80000) 2018/04/01 23:01:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x4, 0x0, 0xffffffff, 0x58cb, 0x0, 0x101, 0x0, 0x6, 0x1, 0x5}, 0x10) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/01 23:01:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000100)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x400000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x0, 0x4}) 2018/04/01 23:01:04 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x100000000000f, 0x48000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x4, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x744}}}, 0x88) flock(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, 0x8) 2018/04/01 23:01:04 executing program 3: r0 = 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) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) dup3(r0, r0, 0x80000) r3 = inotify_init1(0x0) dup3(r1, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:04 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x0, 0x3}, 0x2) 2018/04/01 23:01:04 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r0, &(0x7f0000b8f000), 0x8) r1 = gettid() capset(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0), 0x0) 2018/04/01 23:01:04 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x0) 2018/04/01 23:01:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@ipv4}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000280), 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r2, 0xa, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717224720a0a32b5f0d", {0x4, 0x0, 0x0, "dcb627093c88"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000380)={0x7, 0x3}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r5, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) socket$inet6(0x10, 0x2000000000c, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x6, @random="0c610995e6e6"}, 0x10) 2018/04/01 23:01:05 executing program 4: setrlimit(0xe, &(0x7f0000000080)={0x1}) r0 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x8, 0x200000) getpgrp(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) userfaultfd(0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) r3 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x0, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x4, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) connect$unix(r6, &(0x7f0000000800)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000007c0)={r5, 0x0, 0x46}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="b400000035132ea4198fe41af8ed71f54ac40d9246186ffae7dd7f0ac1722820541cbff253f9defc7c0f1ff79cfddffb9b65f57671dc35115beceb58571c5d1efe4270b918646dbde7bd3f3242e873f6ea27f54760c8bfc0f0f8d9f581ed686d333f8fa88fd89ad6bda7c67aebefd4956202e4e7541f99c73612c35358bf92b2dd4b47345bf6455eb5ba0042e78bb56c20bf2e84051b6abc996c0b4be39294dd3de1706b58b3a315ee4bef73af9c3f4511d7ed9fce35ef71"], &(0x7f00000000c0)=0x2) sendmsg$inet_sctp(r2, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(r2) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept$inet6(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000780)=0x1c) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/04/01 23:01:05 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x7ff, 0xfece, 0x9d0, 0x7, 0x54d6, 0x4, 0x5, 0x8, 0x40000000, 0xdf1, 0x5}, 0xb) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r2, &(0x7f0000000100)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x8b) r3 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x7, 0x6, [0x4fd45ccd, 0x9, 0x8, 0x1, 0x1, 0x1]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r4, &(0x7f00000002c0)=0x4) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/01 23:01:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x28) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="771a2d770e574614e7cd05ff5efbf05df860cea9afdb0d812d99899a4ad14588398ea2be6c9a06542f7390e3061f069361e3fa") ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x80000000, 0x3}) 2018/04/01 23:01:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0x11}, 0xfff}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x2a0000000, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xef2c}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r3, 0x5, 0x1ff, 0x7}, 0x10) dup3(r0, r2, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/01 23:01:05 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:05 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0xa, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0xfffffffffffffcae, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000100007031dfffd946fa2830010200a4a850003000ef0185c52be97beccc25a750b00b6001d85680c1ba3a20e00ffdb31f6d650dec3f2ffba16a0aa1c0009b356daa14cd01cc000020000", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xec7, 0x1) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) sched_setscheduler(r1, 0x0, &(0x7f0000000240)=0x100000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='\'selinuxGPL)!\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000080)=@ioapic={0xf000, 0xdf3, 0x1, 0x10000, 0x0, [{0xfffffffffffffff7, 0x3eea, 0x0, [], 0x3ff}, {0x8, 0x9, 0xffffffff, [], 0x8b}, {0x8d9, 0x4, 0xf6, [], 0x2ff7}, {0xe01, 0xe776, 0x8, [], 0x3ff}, {0x9, 0x20000, 0x3, [], 0x2000000000}, {0x10000, 0x20000000000, 0x100, [], 0x3}, {0xff, 0xe6, 0x3f0000000}, {0xa2, 0x2, 0x7f, [], 0x6}, {0x4, 0x7, 0x0, [], 0x2a64}, {0x8, 0x8001, 0x6, [], 0xf1e6}, {0x7, 0x6, 0xfffffffffffffffc, [], 0x8}, {0x8, 0xff, 0x1, [], 0x9a8}, {0x8, 0x14, 0x4, [], 0x40}, {0x1, 0x3, 0x81, [], 0x992}, {0x7, 0x4, 0x800, [], 0x4}, {0x2, 0x3, 0x8, [], 0x100}, {0x4, 0x5, 0xfffffffffffffffe, [], 0x7}, {0x0, 0x20, 0x7, [], 0x3f}, {0x34, 0x1, 0x7, [], 0x1}, {0x3f, 0xd3f7, 0x2, [], 0x4000000000000}, {0x7fffffff, 0xff, 0x0, [], 0x1000}, {0x4, 0x85, 0x2000000, [], 0x1ff}, {0x6, 0x5, 0x0, [], 0x7f}, {0x100000000, 0x3, 0x9, [], 0x8}]}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000001c0)) 2018/04/01 23:01:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@ipv4}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000280), 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r2, 0xa, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717224720a0a32b5f0d", {0x4, 0x0, 0x0, "dcb627093c88"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000380)={0x7, 0x3}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r5, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) socket$inet6(0x10, 0x2000000000c, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x6, @random="0c610995e6e6"}, 0x10) 2018/04/01 23:01:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x210940) recvfrom$ax25(r1, &(0x7f0000000040)=""/2, 0x2, 0x140, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0xffffffff, 0x0, 0x10}, 0x98) accept4$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) 2018/04/01 23:01:06 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000100)="d711a51d467e02607a20a564b1de99553360a8ebd4ec4c20a426d3770958fbadbae9b6982bb91f000dc18f7eee9050f422944919744a31d987236169d0f11be283581cf8db325fd98014", 0x4a}, {&(0x7f0000000180)="7231018d7ff31dbf482bf269b0ce280df2d752ea4ee66b690e9fa3deeced11604d413dc716e5e512be4d3a0bff0268b36cc3551ac8eaf8c746a42641da268cb64a9d08ec7b8faf1a444ea8bec65b724b919843a2b86a9222c23921cd8bb9208adc63df56672371fa6b0ad37c4847624947feb7973807493769937c104c7b598a98a18899f842a2223f8f8bb6fcd0829acd2431f365084267417dbae04050c8a4e7b7cbe81117a1c88ee431e6bba9b5f1c15ba966340b73b881744acbafb9749fa18496d7a5218a22a0513a04a03c231d0071220f8c1a1f5ad23b12f664f45f49f4a6c46656058f7ef4c0", 0xea}, {&(0x7f0000000280)="74363205f1f7b02aa7c64317860910204caf9b9c4f65f1a5aea8561d13bee389818b08896852b78f17e6a805c434a602df7a8c00adfc43d9aa6ed60833512b5cc63f7aa6790dec648b5fbf09c507ec25824a81f30f95c45c45f05ca7", 0x5c}, {&(0x7f0000000300)="682902ec64934379ff8ff6628631d68b6bd955067f52f6a79b3b8eea92db19f6666da827c041770274542de7c7c2917320abb96f3ed542e4dafb55ff16391099ea83a80b471be50dad884f6c50c2ad567256c32e95e172fd002ec953c4ac8f5bf1e57adc2b6ddc264721b2d062158beca2bad62d9af66399eb7271ef7f6d33834d39f5d9af34ed", 0x87}, {&(0x7f00000003c0)="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0x1000}], 0x5}, 0x0) r1 = socket$inet(0x10, 0xa, 0x6) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000001480)=0x111b) bind(r1, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f00000014c0)=0x10000, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) sched_setscheduler(r4, 0x6, &(0x7f0000001440)=0x7) r5 = socket$inet(0x10, 0x3, 0xc) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) 2018/04/01 23:01:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:06 executing program 4: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) exit(0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) write$rdma_cm(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="2207000091324cfa", @ANYPTR=&(0x7f00000000c0)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) recvmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000080)=@ax25={0x3, {"6d9f7fb17e9496"}, 0x8}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000280)="6d521bec37dd6d47210ac8fea1d1ae151c9a15246242863011fd1c43d0ecf6197c7aadc2ca946f5755b42dfc912d49969405b182e502d5eb48c0b215442d67b388ef11df70fdbcf6fc", 0x49}, {&(0x7f0000000300)="38cf4548f2dacfd56636a29c896893d2b9c085d7e9463bd798ad542c84d07ff503e2e9676d3d82bcc3d181c48022d1b105cbebff0eac9c45753e45d27f784c5d99bd9fb9e54b", 0x46}, {&(0x7f0000000380)="f72481a38ccd41275116e5cf58cdd037bc1dd6bfce5b9995e24751ff3a9686615b20222a37637901b0845ea5d89e264bd6d3592ecc9b783571f73357ebc9a096f3278ed53a89dbf1a1", 0x49}], 0x3, &(0x7f0000000440)=[{0x58, 0x10f, 0x2, "8f0c3f37d797348ae6258176d49af838a36400214c2f98001550a96e08a769bf61385681041e140ed1989ed730b87668c4286a63d873df2f56382163e38c2252bc9bcf90"}, {0xa8, 0x0, 0xa00000000000000, "831388de0178a1b0f8c942a206cae5ea9bcd3dac7cfad220ac03c94874359bea94a5cd487ebbb8c88821d1065c04ab6fb37088201f30e2182ab0f68d48efc40660dd8c4df05fa5358579738c7e8a11c062880e9d2bd52b02292093ef948948287b7960e47443003feea894ded67875630599c63c97dbfbe684a1aa085ba29af8050662d9a855bde30e2171a2ba6d2226b2b465cbb253"}, {0xa8, 0x104, 0x8, "7fc9ab76aecf4e981c0ac6356eee14e86eee9ef949cbea7a01d37f9dee5001deb793944cf3fd76624949e5cfff7f191e51db02fb78d4088942ccb7231297affe134da2db4235cc85cd45958b3503787c06ab391e54fa38bfd69c3cb6c978de0cdff336c7c03fc7309a3e7cd93e14e8b01f064aa0867ce5b33de5e447b042867b647f31cafe2353d7536a1955e535ab120931b6"}, {0x48, 0xff, 0xffffffffffffff35, "a0c56da563ef1dd932a72aa34f1283335db591b94a818ceecc197e240f638ce6acab49c0b36f0392b6b210a5ce0586051e"}, {0x20, 0x11f, 0x9, "1a11ed6d2d99f65761d2d0cb"}], 0x210, 0x4}, 0x102) 2018/04/01 23:01:06 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r0, &(0x7f0000b8f000), 0x8) r1 = gettid() capset(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0), 0x0) 2018/04/01 23:01:06 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x0) 2018/04/01 23:01:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000000200)="18034176b143fc52c70a06a15fcce8f65ed3d2993851d5410264031228fd4108eceb67a6420d7ae947c56073a203a59b22cb136afb476bde5b040733b24a2e113416931f352f565b0a6330b9ae69408c3896a21e1e048567dcf7206963b342ec946bbfc7c4ca402f82e7ccf62146ddcdfd1ed320e08b5fd21e9fe599f660264b20bfbb82b8d7545af157f7bbefe3226c03467a0ca01ab510f065244b6b39e4739e0bd5c7a9c67247c21dfa63070632bfb6de0e2f914ef2afa500dcf89e68a9069808887b20d17ea5adc3048d8a63cd37e65da43446ab7803", 0xd8, 0x48010, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000080)=0xffffffffffffff9d) setreuid(0x0, r2) r3 = inotify_init1(0x0) dup3(r1, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:06 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, [], 0x19}, 0xe782}}, 0x1f, 0x6}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) r2 = socket$inet(0x10, 0x3, 0xc) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r2, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000080)={r4, r5+10000000}, &(0x7f0000000180)) r6 = socket$inet(0x10, 0x3, 0xc) sendmsg(r6, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000100)="820fa9aa759ab1a7ac4295e23b89fc23a1d5d80d2ed138f43e25917cf6ada904a66e6f9e2959284b577ac1014a398409d79a84817db4210bdeb7f56d0e5a7a49b3323ef5ea9db68fba1598f4e683772b9aec86328631a580d0d15ed9180b32ec9048b8") 2018/04/01 23:01:06 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20080, 0x48) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x101, 0x407f, 0x81, 0x6c, 0x9, 0x3, 0x8001, 0x1, 0x4, 0xd0, 0xb30, 0x7ff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) dup2(r0, r1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x82d, 0x6, 0x8, 0x600000, 0x6}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r3, 0x4}, 0x8) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/04/01 23:01:06 executing program 3: r0 = 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) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x3800, 0x800, 0x3, 0x8000, 0x0, 0x9, 0x1, 0x5, 0x5, 0x8, 0x6, 0x81, 0x4, 0x80, 0xfffffffffffffcdd, 0x0, 0x200, 0x9, 0x7, 0x6, 0x7, 0xfffffffffffffff8, 0x9, 0x4e7b, 0x400, 0x9, 0x8, 0x10001, 0x80000001, 0x80000000, 0x8, 0x1, 0x101, 0x2, 0x6770, 0x7ff, 0x0, 0x1, 0x1, @perf_config_ext={0x1604, 0x400}, 0x0, 0x2, 0xdce2, 0x4, 0x130, 0xcef, 0x9}, r3, 0x9, r0, 0xa) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) keyctl$session_to_parent(0x12) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80080, 0x0) ioctl$KDDELIO(r5, 0x4b35, 0x81) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000240)={0x5f80, 0x3, {0x2, 0x1, 0x3f, 0x3, 0xffffffff}}) r6 = inotify_init1(0x0) accept$alg(r2, 0x0, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) dup3(r2, r6, 0x0) ioctl$void(r7, 0xc0045c7f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:06 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800000) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x100000, 0xe000}) socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}]}, 0x0) 2018/04/01 23:01:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x2000) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="78ae850aa3a95a68f3ad719bc5bcda6e171a2b7ed9a2fe8c9524537fce3b5b23e42f6d8b4c621c3da666dd2bfa6c8853fe7bd2e132b278e1c6d43bf8437f422078bdf601f50ec9e6f1d5f95b5925f8edf8fb3a615696563c67a573285ca7e220743d0f1a64f928e9195f5b9555bb6e3ff3e0edf848a45831494799c124cad6ccf76ae2fbb73c63e52192b73b1a8d4102278528cd3dfddab6ae141161d4641eedd6fbfe739d4f4df4fe947c8c31f3d05e7f567b8e9ff9c960910e93ff65d4f0620584b9b29b32", 0xc6, 0x8}], 0x1000000, &(0x7f0000000380)={[{@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@dax='dax', 0x2c}, {@nouid32='nouid32', 0x2c}, {@dax='dax', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0xa73, 0x2, 0x9f, 0x5, 0x6}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x7f) 2018/04/01 23:01:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000540)='cgroup.max.descendants\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) r2 = dup3(r0, r0, 0x80000) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'bridge0\x00', 0x240000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x80000001, 0x4, 0x4, 0x80, 0x1000}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x5, 0x1}, &(0x7f00000001c0)=0x90) write$cgroup_int(r1, &(0x7f0000000040), 0x1e4) 2018/04/01 23:01:07 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = geteuid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r0, r1) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xb37, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x0, 0x1, 0x100000000, 0x3, 0x40}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) r5 = inotify_init1(0x0) r6 = dup3(r3, r5, 0x0) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:07 executing program 5: prctl$setmm(0x23, 0x9, &(0x7f0000860000/0x4000)=nil) mlock2(&(0x7f0000860000/0x4000)=nil, 0x4000, 0x1) 2018/04/01 23:01:07 executing program 4: r0 = socket(0x1d, 0x0, 0x1) socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)=0x54, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0x88, "4c024168e62402b82d16ee217acd5a21126ebaffbcbd15c61fcab7e198ee3c95fec91bcfdda1b72a9aa202a90646e5939332eb3285b70fbc85eef54d27b4e957c6bb868faf957ffb84da6aef1aaaecc0f262d40b106a02cfd56ef07cce81768d4ccad8708b83c7582571640f56a4082375b781c0c39ec4d922b7764b5070b473b1ecfc8068697aaa"}, &(0x7f0000000b80)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000bc0)={r2, 0xea, "b0c3de5e256c1749cbdbfa96341ef7da779b25c2f877fc96c854eb04a9ab774666dca4e7c8d5369328d683f582269e7ec5effdee0a2e517231758b299726717be9d1d85797e95f4c490aa2ef7d24361099f6f0397ee0fa70085dd0a90bab82fcce02e5baf37475fa2146a051637d693100bbebbee31eca5cee4a6b77482565b7fe3ddca0fabd19870fae7caf38bca592f4ccb3ecaf1b4a2d919cf873df3efed797d4cfb6fcd4c6f9b60d597af63f835221af51e76b1078e6291769ffbfff0b6a5acc597fe87a1a92dafac9eb653130ec7321d059820812ee3be9b427e9fa94b5221d94ee1bf13ce7b2a2"}, &(0x7f0000000cc0)=0xf2) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000d00)=ANY=[@ANYBLOB="0000ff000000eecf5d69991fc8864ab46e0de3b32a3fa56075b87a222722e8b18c656cc48406dbac8fbb1831837c39aeb9e1e812d02bdf754c9e4c60e96ee237cb9c95b2d0", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="02000000280000fa0000000000000000000600000000000000000000000000000000020000000000000000009d85ee2de1d664c76183e06b315b9f3c49893f7bfd29"], 0xfd78) write$rdma_cm(r3, &(0x7f0000000d80)=ANY=[@ANYBLOB="079a54f1129cc9b81da57a89fa66bc0c77318b09b549e731906de4de26f7b1afea1964abbeb1d160e7ade43501c8fca522d47e9cb853f4fd566d2805d446b694acc2b4387157ca09ee633be31a9caa3ebcf79a7d4df8b578e9fca41f84e1cceabc8279fefc81187b1f5266407bf16cf0c212aaf8ff7a47b4b2754e115929ede50d0bc4535a5c480daae1fcde529fc9f45929c9289b9a", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x10) close(r0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r6, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}], 0x1, &(0x7f0000000f40), 0x0, 0x4045}, 0x610}], 0x1, 0x4001) setsockopt$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$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000640)=0xffff, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24}}, 0x2, 0x5, 0x1ff, 0x5fc, 0x3a}, &(0x7f0000000140)=0x98) r7 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r8 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r9 = dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r9, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r9, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) clock_gettime(0x0, &(0x7f0000000140)) write$sndseq(r8, &(0x7f0000000240)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x1}}], 0x30) 2018/04/01 23:01:07 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/01 23:01:07 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r0, &(0x7f0000b8f000), 0x8) r1 = gettid() capset(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0), 0x0) 2018/04/01 23:01:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="2f9b5a44dd9acf4c4358ea37df81bb08c2da3cfc9034f3f6c5560004b11f2628354006dc4c060100000000000000bb1d6fafc47dc931e6298330ef60b5fa1a2530510869cd4d6879f2d61114bd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200400, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000140)={0x5, 0x8, 0xcc}) 2018/04/01 23:01:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$TIOCPKT(r0, 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0x0, 0x0, 0x800, 0x20000, 0x0, 0x0, 0x0, 0x7fff}) 2018/04/01 23:01:07 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x4}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r1, 0x9, 0x2, 0x4, 0x800, 0x6}, 0x14) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff8, 'queue1\x00', 0xcd}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000100)) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/usbmon#\x00', 0xfffffffffffffffd) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000300)=""/146) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc0109207, &(0x7f0000000040)) 2018/04/01 23:01:07 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000000)={0xfff, 0x90, 0x8, 0x3, 0x1}) 2018/04/01 23:01:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0x0, 0x101d}, 0x2c) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x36}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 23:01:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = 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$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) r2 = dup3(r0, r1, 0x80000) getsockname$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/04/01 23:01:07 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) fsync(r0) setreuid(r1, r1) r2 = inotify_init1(0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x7e2593a2e4dc18c3, 0x4) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:07 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @rand_addr=0xfff}, 0x33a) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/37, &(0x7f0000000140)=0x25) 2018/04/01 23:01:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) waitid(0x2, r2, &(0x7f00000000c0), 0x1, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/04/01 23:01:07 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'yam0\x00', 0x0}) connect(r1, &(0x7f0000000100)=@hci={0x1f, r3, 0x2}, 0x80) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000080)={0x0, 0x5, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="9e4ed6eb00bb", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 2018/04/01 23:01:07 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000140)="412898e2940866bdae66c157aa4757b08b1ea567a7ccf6fc80363e3cbae8d25de113df9aa932203d", 0x28) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x103ff, 0x1, 0x3001, 0x1000, &(0x7f0000fff000/0x1000)=nil}) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) rmdir(&(0x7f0000000000)='./file0/control\x00') 2018/04/01 23:01:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0x4, 0x4, 0x463, 0x8001, 0xfffffffffffffffa, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x6}}, 0x8001, 0x9, 0x2, 0x6, 0x5}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2}, 0x8) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x8000000000000000, 0x0, 0x3b995f1e, 0x6, 0x5}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:01:07 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x2201, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = inotify_init1(0x0) r4 = dup3(r0, r1, 0x880002) dup3(r1, r3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000080)=0x6a23, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x0) 2018/04/01 23:01:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r2 = fcntl$getown(r0, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x4, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext={0x3, 0x3}, 0x10100}, r2, 0x0, r3, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e20, 0x4, @empty, 0xfc}, {0xa, 0x4e20, 0x6f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x40, [0x2, 0x4, 0x3ff, 0x1f, 0x100000000, 0x0, 0x5, 0xcc66]}, 0x5c) 2018/04/01 23:01:08 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/01 23:01:08 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r0, &(0x7f0000b8f000), 0x8) r1 = gettid() capset(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/04/01 23:01:08 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xdc5, 0x100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x200001, 0x4, 0x4c, 0xca13, "cad330560ec2240ad5aa5d4bd2afbe0bca4d57bd5996d11a21c4b234b2186b86966381de7f40857194bdd269", 0x206}, 0x0, 0x0, 0x8, r3, 0x3f, 0x1da, "41458d5dc82d32925fe69ef6f6fb469d94bbc5ff3fa0f00cefeb144adef16b1d8beccdc3c567c33eb9d3d61abb59ecb252f02bf2982f725884746064cc5535ec", &(0x7f0000000040)="9c656d316d643573756d29776c616e31", 0x10, [], [0xbec, 0x9, 0xfffffffffffff205, 0x575]}) dup(r2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000280)) creat(&(0x7f0000000300)='./file0\x00', 0x91) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000200)={0xa14, 0x6, 0x6, 0xfb, "d7ac5cc804ea4c6d042a713515b13200c5b32c24c45d41f9c2fc7d21c7a3a4e2bfcd4c402540a5974e65587f", 0x6}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000001c0)) bind$inet(r2, &(0x7f0000000240)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000340)=0x2, &(0x7f0000000380)=0x4) 2018/04/01 23:01:08 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x280000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ftruncate(r1, 0x5) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000100)="76b6b14f8399b43d160f0c46d3c2c8f2bc13938d2696f8f1fd3c7ad00a02ed44bdd0ee1fc60f1f75d330e9a393a42ed350853598eef46a82cb58eda8c200c3303e4c453a6b6e2034d0f6f04fc9a990fa3c2ca0785afc952c8152ebeaf937c8528afeaa8b3199a3e0bc56c5bcd6f4998167b932e61b03f8280af6976677ab62da4dceb4655574f8e504643d8f2ed3cfdf5a89eef353217f584e7acf1a1c367947a1df6caef9739c3f691e35c1ddcdd19b9ce0a63dbe7c6539f2dd7f0899253caec95306fa3149897d5248fb2821ad83ca", 0xd0}, {&(0x7f0000000200)="8a174f5d70103ac7832f10f567a454a619c6b407ac23e39437079c3c727dd56b8e1b267c5315cee3c172ae8021acc77d1f88bf728fd30642717edf3b43520f6ba04f061254c9d50af68fbdfe5cb479ef9ac433a666ca4fd7558503f79236fd540ae196ab48411254b9165be5646693cbd8dae13a7b05b3968e66fe7702b40e0e4252505eaca384ddf0ef58ab147997eaf1895d9d3688fc144b3b4f66beaebdb7865bd69a218d184546c26ad03424c03a53ceda14d63328a395239cceb907bf5b2a5aeedfe4a5a7f2cede010a683938e9b4a179b900b28f471006d6e2d3f1bf8b625529c23aa3071a96069e08f47d2815b9a4ba", 0xf3}, {&(0x7f0000000300)="b70153ba5ed95e4d63fd94f56e7f0536dc4172df6820dfbe19b19770e952b420cfd5750519b9694561567bdc52a6d1ca14ac236267b24d9defcaa92befa2645fe9f83d868b9be7a858779916e70f145d3da103a8bb7f9a9d8c678b095613d4b739117b1fc8558d7bf49f6e6aac3230f87e0ba8c98d51115d5e9bbf513bdd31b729b74c7f31606d28600866693f8bfd4b5069d7fc80f61d48786ac05ec5eb049bc2b29023c4b1209dd08c2a77181f568e34c476e4563d3dab7b7facd74c6af60ff4be02e8da6799a385a9f5d242c34596a18b154c", 0xd4}, {&(0x7f0000000000)="5ffff853059696c90f14b59c974297889204a465d8610f9e0fe581047b32093e9e345d", 0x23}, {&(0x7f0000000400)="1793efcda2f7faccd76cfa388a5b365bfcd5a7b2c6deae99b9320a3b399b32b1fa4ae278ea3b417e010d3cf0be18a29f8bc30bd10c6f49a490214f32b0e740c329d6c643103333e2e53f3584e83acf71e6ea6c079e51c6774620b0d89671ab7e9448319992b0869c2bca", 0x6a}, {&(0x7f0000000080)="65a97f", 0x3}, {&(0x7f0000000480)="58b383e4f20095ab30bebd31d09ab9351eb4de53dc1242af66c9c38f32ca2adb77b73147850c78bf2eb2821aefdd28ef29b21ad15292da56dcbb3a6f57e40b1064d840cd71cda81fe1c20ed517bf26eeaabf8520de0b1afce74dcf73a9cf898d6df7b3372248781843c0cbff365082d0b47c3e4b4a381a7c4ace26140e069557e7f575b298928d879a439d0b9b8e5762bfacd597e29550b78270fc4df21576c5ee2d10", 0xa3}, {&(0x7f0000000540)="3c418f423c2e5c4a968a29d6e97de5ee8243bc5601c343f8f75c0ce92ac71d912e0f5d0318a52af7015741057d0b849cb75aab670422237073a318539800e6184ec9e88447290211508915a08840be9fa581d5207ffd3b9406a0ec134d6776d32265054caa271c1641f0dbf60cd453ba6705ae6499041e884b770bdcf07ef3000074aa62b367b25adcf51a7ddc171b40c393035b155ada9288f410ff3e105872553b96d57759c6d7e2ed6223388f79dfedec70756e3e02758529d3", 0xbb}, {&(0x7f0000000600)="b8032b86d5a74df9ab2e0e6921c56a9fafdcee6ec7a979b1e82b089dbac25bb1c88eb422359a7368169e7ecf645a43eb91376529b65139bbe16d98c6067081153b0a5c597aa7f4bf1c77cc9eedc230e43d0419bd251bf7dcdfb4064069cced1b801f7104ce9bdfb600bc96fe8df3d5f83e7cba2970a6e6951c4a90d06366e014638d8817e963e905388013db8b3608203af8e1e52635e3bcd185386c4c5ebc534e1e6d395eb3df5cb8996d4600ebce8b38a3b7522373423c6840beb6ccb4e6c719439d5ef827fe964aeb5f4c754ed11f00b226e2e5b4dfe79ca182", 0xfffffffffffffff2}], 0x9, 0x57) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000007c0)) 2018/04/01 23:01:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, 0x9653, 0x4, 0x9, 0x4, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xf2, "93696fdbf6c342c440dbfc7d1f6004be161e56c24c7be94dd8c0e4652956dd7bc9c152a3d3ace21c899f2a75d26f75238398f031d1e8852cc4b182768d55483f5f737ab480b6d9d1cafb9fc13d0d6be18fcae800de6d00930d016cb3ca7f6dddc27a9780a16cca62c23bb2e445c9eede85a43072ae360da87170f6bbf1a74c70bf1c183e296d51fb01a2b633663af650c49d2c8e92b6776828d177c7a4e96060f0165147b29edd0e43779152359ba16795209f7c081d111f661231b60653bef32a8dd4af7d0569178e2fe55ee0b0987cc6646f88f0c9ef9662330976c6f7ad7d4036cf681218d472be0dee67a6d05bcfc376"}, &(0x7f0000000180)=0xfa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = inotify_init1(0x0) dup3(r0, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:08 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:01:08 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) tgkill(r3, r4, 0x39) ioctl$void(r0, 0x5451) fcntl$setlease(r1, 0x400, 0x1) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:09 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) socketpair(0x1, 0x0, 0x104d, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) 2018/04/01 23:01:09 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/01 23:01:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2108006}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x10, 0x70bd28, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008840}, 0x800) setreuid(0x0, r1) r3 = inotify_init1(0x0) dup3(r0, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/01 23:01:09 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0xfffffffffffffff1) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff00, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:09 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r0, &(0x7f0000b8f000), 0x8) r1 = gettid() capset(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/04/01 23:01:09 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000273000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80040, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="575653a5", 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/126, 0x7e}], 0x1) close(r0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x6000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000001300)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/4096}, &(0x7f0000001380)=0x78) 2018/04/01 23:01:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="498515605036fa71181eb73d995a4f1517ea709076902a9c9c7799469141900fb5a0be028e3674f585beed154e786f9fabdd223fe69dcb68af3a67f0b132431f962ac45f38ea22ab5fc94d6a3515302417eb7dcb25d190dc3c7af47e26ee8d13099eb856c1845a85ab4aeec97fd0", 0x6e, 0x0) r2 = request_key(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/ptmx\x00', 0x0) r3 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="a5588a6fd5a870cae0d6d3880ee8c1658606d63f886665046dd4e35df82ed01e5315d2206502ab5306a01a552487834c51e342aeed196b62e6d87ce769f24afd6f447b0676a7d660358c5966f7b1d371f797f30b56693601cf97cc39c9a81c9bee1a3d736e5b96dd7ccdebed6d52e85f137c48079784fd42a5c885cdf16599bc79c487d03d2b3d15b9", 0x89, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000380)={r1, r2, r3}, &(0x7f00000003c0)=""/86, 0x56, &(0x7f0000000540)={&(0x7f0000000440)={'sha3-512\x00'}, &(0x7f0000000480)="7f848a4db7ec546a15def5295b6c1297205477e3866b6f2966f8c3ded72957ec27783463c4ccf84f195679bd30e923994d118549941bd7f0f719652677a653fa311892bf1ceb0564166d6ad66efe85653730f80a4f3792a72a47dcb9baf2a88eb21c5dc0995212443872190ec23dc22ed9720b8c48e413df94b1fca87513de0f250864f96afe2e686e2dd456e39279abc0da6aeae696bcb3cfa098d1c91b6afd4e4fdd424a019d89eef228", 0xab}) umount2(&(0x7f0000000580)='./file0\x00', 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000791000), 0xb6, 0x8800) accept(r5, 0x0, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:01:09 executing program 7: mount(&(0x7f00000000c0)='//file0/../..\x00', &(0x7f0000000040)='//file0/../..\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x8000, &(0x7f0000000100)) umount2(&(0x7f0000000880)='//file0/../..\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) inotify_init() bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x13, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x2, 0x1, 0x6, 0x7, 0x7, 0x6, 0x8}, @jmp={0x5, 0xea, 0xb, 0x5, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, 0x1}, @alu={0x4, 0x1ff, 0x0, 0x7, 0xf, 0x18, 0x1}, @jmp={0x5, 0xffffffffffffa74a, 0x3, 0xf, 0x7, 0x38, 0xfffffffffffffffc}, @exit={0x95}], {0x95}}, &(0x7f00000003c0)='syzkaller\x00', 0x266, 0x0, &(0x7f0000000400), 0x40f00, 0x1}, 0x48) inotify_init() accept$netrom(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x10) accept(0xffffffffffffff9c, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000005c0)=0x80) syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) accept4$ax25(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x800) r0 = syz_open_dev$amidi(&(0x7f00000006c0)='/dev/amidi#\x00', 0xb5, 0x34040) socket$bt_bnep(0x1f, 0x3, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket(0x1, 0x8080f, 0x7f1a) r2 = dup(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x2f, "c93239f9bbff94a7cbe4399bf436fafc90acee1f44c93cee7f9621bb0290fdc4b5f08fa41a192e4b28068afa68b8cc"}, &(0x7f00000001c0)=0x37) mq_timedreceive(r0, &(0x7f0000000700)=""/153, 0x99, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x0, @empty, 0x3ff}}, 0x10001, 0x7fffffff, 0x7, 0x7f0412b3, 0x11}, &(0x7f00000002c0)=0x98) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) migrate_pages(r4, 0x1, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x7) 2018/04/01 23:01:09 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) fchdir(r0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0x8000) bind(r1, &(0x7f0000000100)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x0, 0x8, 0x401}) 2018/04/01 23:01:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000082c0)=[{{&(0x7f0000002940)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003040)="ca23a609268f010dec", 0x9}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340)=0x9, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'yam0\x00', 0x1}, 0x18) 2018/04/01 23:01:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000001180)="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", 0x398}, {&(0x7f00000021c0)="106680b3c55aee89c336a0c07c8e9a", 0xf}, {&(0x7f00000022c0)="a7569e884cacf1197f42d701a5bf079e66b4ab4baf1d9b937834453ca72f09313829429de14c93d39da5216b413f54eba2e609cec81017de5764f46bc47cb4de51d12a25055695fcb89bd86309f798d22aca71649ffbe60cf8a9246d0b27bbc7f11c9b011a4e4bbb9fec7d08ba7243eda943f35c2f0a0ae2ddf8e52a728709690ecd10f218df65c2c7ffab26094ba33e69e3f6b3002cd9ac2dbc7647a278cdd4eb2ac49800ec5ebcaf1f605a8cc0d9b31e182cf0de2db9395c452b76e1d4172c0af8472221ae0326fea9fdecf201f17b38de08ef1ee0bbc77737018d75d4c9655cf203f6f3f4f5e8e91700ab625c84", 0xef}], 0x3, &(0x7f00000024c0)}}], 0x1, 0x0) 2018/04/01 23:01:10 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e21, @rand_addr=0x10001}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) inotify_init1(0x0) dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:10 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0xf416, 0x2, &(0x7f0000000300)=[{&(0x7f0000000100)="705d264e89af73af5070ec0201c2fc98f0f17ebe05524a057e5692d58ce70b61a0eb1da35ba0f3412e691b96fa6ac00ace153a4f19c4efe4b3bf4b6cce12ba1bed8d26f48280a449de2787996079821000c598eac6cbf0397edf58b4384fc0079e9d80c32af05e1fc9834cd25da01d95b35a3d6c4552c61e5d858f833ec859aa42704cd56cb55f36af1dbd28e1541263f4426d95bca832f730a57dd8e6947fd4cde45af36564a2cc97ea386de921cae7fe2725af25ce8e211a3e6a9eb6b7e5b1546c176d86eb4adc88d211cbbcc24cc6f607b6570a1968b4a811ea8a446c2d9736e2a72293001eb175ce630bb638b719117a3ff77f8c", 0x77, 0x8}, {&(0x7f0000000200)="47f1fc99de02311fbcb8815c6d7d3a8224f345ab05f263262765b2b978d7b701a91e44760d880dadf1a560e734399e1ad5bb7c22cfd6268eb4e47eec7a73029832e19fa971fc0b954be59cf81540a3c0e2522cdcaa659f7ba15bee27d3beefba1c197c871d495cad3257c31df8339187bc6d69d67df4ff75885db5a576f4de07b579006b2689c3192f2168cba86ea2d9afa593b136c38ab6db36c522620592a6738d2b21aba54d57195d610bdf63c7908e91daa2ae9d4f2fdab88f395638639c8565170009739097c13eebabe5b161b2d8eff487624922cb10", 0xd9, 0x9}], 0x240040, 0x0) r2 = socket$inet(0x10, 0xffffffffffffffff, 0x2) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x4) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001a0020002bbd7000ffdbdf2502000000eba3f52ef63085c3e143ceb8fd6dd0d620c7ea10ade76e166779c738dbcd36782bea099727dc85174a2242fcf556cbc645af489d39d0b4282a150b3f98c0c0f17d19b26c789c0761ff7c5c41748b091d"], 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 2018/04/01 23:01:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000000080)=0x200, 0xf7, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x28, 0x4, @tid=r0}, &(0x7f0000000100)) 2018/04/01 23:01:10 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r0, &(0x7f0000b8f000), 0x8) r1 = gettid() capset(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/04/01 23:01:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x20, 0x0, 0x388}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x54dd, 0xbcf, 0x100, 0x1, 0x8, 0x3, 0x0, 0x0, 0x7fffffff, 0x81, 0x9, 0x6, 0x1f, 0xffffffffffffffc0]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r3, 0xc32}, 0xfffffffffffffd20) ioctl$TIOCSBRK(r0, 0x5427) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0), 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:01:10 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000740), &(0x7f00000002c0)) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r4 = inotify_init1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000006c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x800, r2, &(0x7f00000001c0)="6c871e8060069dd2dd370f865adc56809933b36f0762f71aeb6e49ee4229f6edee7c5e8cddf56d04dc541669cbd3f398e15c2851c141daf56bbc577bbc9422c5c205890c1b1aff401b69fca424e2655bbd6b94c75e39f26614b08a2cae5c865aba2f44f210e78261fb2941453daf6568a94a9a62549ff879e7b3f5da5a7d9e582b3f10208341a8fd3ec964297e7bd6a2a992729ba2e0cbc326963e929a8aedaa57eb8d95c02a3ec3fdc1723d652b839b46d8935df379462fb57178bc98d8f853f1b27fa3595d7e74ab0d92698f29fdf2550bfa69919662c911cee02621a2473c30b573", 0xe3, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100, r4, &(0x7f0000000340)="bafd041f4e93d0a8d119f6e57120841851dbc5a88d9eb38cf06d04f826092325ebdd45c6e773efcf45dcac948585c300e3790e3ffb47447f65ba67d7fac2d24070e66c68bc7b73d87a83a351cda01fe4e6c97df8463c90", 0x57, 0x3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000480)="7c9393a5ff443731349a0fd205b04e6aafc28e2a0028886d4d69ac0ab86350d5ce23e5bae2f851eedfb9ed82cc1af034cad128931763e3bf58516efaefe9b6c66096f97b75f55b", 0x47, 0x0, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9ee157e972849bc0, 0x1, r8, &(0x7f0000000580)="295ed94d3ae77f1df410891c705ab583c176f1404cf3194a7d0f83a04df09923af23c73afd27c6c737c3e056707e3167f2743e34365180191bd7b1fe7c515529d0817e5e6ee54aa192fe403b00dac71960edecd08e1ee33f4e7ec38ab5639d1f7acf3b27de2f5a5ef04772058e58aae700de80a84d39539756d0e0ef6128ff18536b05003fd5f949dab2a53e225fb4733d981433428304e9c260ae62660b3ab4c23828b56ac14ac13d4fb40e13211a", 0xaf, 0x116345d5, 0x0, 0x0, r9}]) socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) [ 233.726706] IPVS: Unknown mcast interface: yam0 2018/04/01 23:01:10 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x2000000) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 23:01:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x40000000000002, 0x4, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000340)) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x53f, 0x4) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000003c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40102, 0x0) gettid() syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x3, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000240)="6bf24920e229cf2f8c9cf067f760db0fb2b44e1e647eebaa7593fb8b7599598a2e9caface9", 0x25, 0x6}, {&(0x7f0000000280)="8e", 0x1, 0x2}, {&(0x7f0000000440)="5824a65db48b1d3c86a8e92a9666814d971c3f612fc769014ca4df6b9f2051749f1e9e49dc94e8d1cd3c78e2d9ca09e9268271b1a29ebf04bf49b01601c3a18aced72c10c50c08818d19289fad392138afe9b457b492a892b74040535378da5a15ef05b5d861569e0684b55ce6a0442abb4ec00873866a806c9a325097f0e18b7970913371b96e956055b5aa08aa7b8f4ea88bc9a5c69786336317f88cdbbc39cf6e00ec214af5de75f5d73bbb769806d1b61b092eed547dcb0cd8922cd2d66e2ef01f226b88db4d3de643be357327c7cffd1e59822abf21dd4d2b7d8706a60fc6b8a08b1fe45a", 0xe7, 0x7}, {&(0x7f0000000540)="d43522c10ee51eaa7a777ee885614bcc94784dc350aaa5e598167a7af62349f6026ce46919a3454227574e3235dd27e8a47aa168c4464c194d1a18a5b88298b12b6a9c9267759cfdbb5802ef9c8d14ad39969a37ec4021f37d220038e6a34ac543fb41505fa1fbaa8894b3e99e356fce9490c386a427b9af0be54ef7db2aae2f79069ecf72e68d91e4da38baa04fd683d3e774fca4fc059eae1d1797e0c3171eb6add7640906f08a5321d1a700090b4bc3bfa94861f506b68881d7533f47262b0584cfa9e4219902d763191ce4e3c8bc2080fbef3a31", 0xd6, 0x1ff}, {&(0x7f0000000640)="6a76da7526c82b6e006309c39d26d896c9db4801891a5c5fbcafdfc540a4ce744a8a5a14bd646b823af5e0b4e8ee5bfba50da668af84e16b76911366e9ad4891f63ea54af06751aeb4d78bbeca71c9d3eaf77f153344e18bd1d040feed3ed9b5724c5496c3c14bed167ca6ea0b7f9c185ea864dfb9bbf6e66047724e538e6535e79edcd64547205d3d8d2cf2248e63c276ce6f2b5365f7bc5686c7c51a5bd3c8cbd550e128dfc5065680190d31f2d647c9cf81eea5bd6ebbc2227ab6a874328228a18cbd0df66e55", 0xc8, 0x40}], 0x80, &(0x7f0000000380)={[{@quota='quota', 0x2c}]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r3, 0x7ff}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000040)=0x4) 2018/04/01 23:01:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)) flistxattr(r0, &(0x7f0000000000)=""/146, 0x92) r1 = semget$private(0x0, 0x3, 0x500) semctl$IPC_RMID(r1, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) 2018/04/01 23:01:10 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000), 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x200000) ioctl$TIOCEXCL(r0, 0x540c) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r1, 0x2}) 2018/04/01 23:01:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/118, 0x76}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0xfe4b) 2018/04/01 23:01:10 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2aba2dee}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3ab, 0x0, 0x200, 0x5, 0x7, 0x3, 0xac85, 0x7ff, r2}, 0x20) r3 = inotify_init1(0x0) dup3(r0, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 233.762631] IPVS: Unknown mcast interface: yam0 2018/04/01 23:01:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x6, 0x7) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174000000002505830000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a500bcae2fbb680000000065ef96"], 0x78) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000240)=0x2, 0xfffffffffffffe06) 2018/04/01 23:01:10 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x33, "b27d8508066a2eee2dc2e355ea7f25294a302b7748b339f91b16e0c929333e48eb978f2bbd220743c634b17d910719e5c70e83"}, &(0x7f0000000300)=0x3b) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xf, &(0x7f00000004c0)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffffffff, 0x9, 0x43, 0xec43, 0x9, 0xa730, 0x0, {r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x7, 0x100000001, 0x4, 0x4}}, &(0x7f0000000400)=0xb0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000005c0)=0x80, 0x800) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000600)=0x66d9, 0x4) accept4$unix(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x20, 0x22, 0x105, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @u32}, @generic="a3"]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)='gretap0\x00') 2018/04/01 23:01:10 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0xa02, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)="6e65742f69703621c4775816ec51966500") r1 = accept$ipx(r0, &(0x7f0000000400), &(0x7f0000000340)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000340)=0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x1, 0x4, 0x0, r3}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0xc5e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ocfs2\x00', 0x20000, &(0x7f0000000240)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000380)={0x0, 0x2, 0x40, 0x8001, "c15be75d5b761740c5af3ed07f322cca6a156f4efa2a28d0e2afc875a72cd2c847747eb7030880e3b12399b5", 0x8001}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r4, &(0x7f0000000000)={0x1f}, 0x8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0xbd, @empty, 0x4e20, 0x0, 'lblcr\x00', 0x10, 0x6d, 0x3b}, 0x2c) bind$netlink(r0, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfe}, 0xc) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x42d8, 0x2, 0x0, 0x0, 0xe0}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x1, 0x3, 0x200, 0x10000, 0x0, 0x9, 0x4, 0x401}, 0x20) listen(0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r2) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000240)='./file0/file0\x00') 2018/04/01 23:01:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) 2018/04/01 23:01:10 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc081705c4cf864049d7b73c98161fb3beaea7169aa4f4779cab1fc65f10de934a737e6195268ed47806ba8a550df2f8b090a8f8a55a9bc2e98ee853d607714d9b3501c08822595356a8778fb8e30a672ca2db7d20109dba79777193a2b109e5218c300f543886079870fd7e0fc8aeddeeea3e0bf76b6aaa67e6a2883e79a58fb42cfcc7fb07930d8f0b98a5b4e8f9df7db8eddcf831650c2690fc290bff5", 0x4c}], 0x1, 0x0, 0x11c}, 0x10) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x7, 0x6, 0x6, 0xd4}]}) 2018/04/01 23:01:10 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x3e, 0x4, @thr={&(0x7f00000000c0)="703e0332aa22bfa294f152c181878d925dfea2119f669202e3cce1539a862285c49a124ac0cf364233b057e59ce495e36fa292", &(0x7f0000000240)="c8d0b1c288d3395997fa7fe460d212456ad574bbbb2a248191cff9f050761172e173954f266c6d6e121d2221373338bdfc2306d3ec828d9412c4c8d9355362d0d461741726eecd96ea7e039a567b3afccd146e5ad0e47b47f81aa629b3ff2a99a056ac7c90dde9e7fdac1876ec5a81f550b81dfc39d3f54acf408154ad8747abf944a16ab3c819fa4192e08e4dff5e727ee9b28d4d7b000c6235eeb8761d86b5d5676e935be113a425eb6732e3eaae2fac88902f0c0bd46d339bb7317c3e346c8327908d9f23a17ee4f2a44844af2f031be9e065fbe74dcbf6e4a1808b5d07ddb8da32d0ec9891b0f688b0bb39e8"}}, &(0x7f0000000140)=0x0) timer_settime(r1, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r2, r3, r4}, 0xc) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x9, 0x8000) pipe(&(0x7f00000003c0)) r5 = inotify_init1(0x0) dup3(r0, r5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 23:01:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc}) [ 233.859692] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 23:01:10 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x8, 0x1, &(0x7f0000210000)={r1}, &(0x7f00006a3000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000080)={0x8, 0x6, 0x5, 0x1, "3a0dfb8f62dc3b69573c79f3635d7c62d60dfbd664d641aa92ef33dd86a0c8a11590dbbef136d9efb0027b17", 0x6}) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 233.942374] ODEBUG: object is on stack, but not annotated [ 233.948773] WARNING: CPU: 1 PID: 18746 at lib/debugobjects.c:328 __debug_object_init+0x60a/0x1040 [ 233.957765] Kernel panic - not syncing: panic_on_warn set ... [ 233.957765] [ 233.965108] CPU: 1 PID: 18746 Comm: syz-executor4 Not tainted 4.16.0+ #10 [ 233.972007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.981349] Call Trace: [ 233.983919] dump_stack+0x194/0x24d [ 233.987612] ? arch_local_irq_restore+0x53/0x53 [ 233.992260] ? vsnprintf+0x1ed/0x1900 [ 233.996037] panic+0x1e4/0x41c [ 233.999205] ? refcount_error_report+0x214/0x214 [ 234.003937] ? show_regs_print_info+0x18/0x18 [ 234.008411] ? __warn+0x1c1/0x200 [ 234.011847] ? __debug_object_init+0x60a/0x1040 [ 234.016495] __warn+0x1dc/0x200 [ 234.019756] ? __debug_object_init+0x60a/0x1040 [ 234.024405] report_bug+0x1f4/0x2b0 [ 234.028010] fixup_bug.part.10+0x37/0x80 [ 234.032061] do_error_trap+0x2d7/0x3e0 [ 234.035946] ? math_error+0x400/0x400 [ 234.039750] ? find_held_lock+0x35/0x1d0 [ 234.043816] ? __debug_object_init+0x55d/0x1040 [ 234.048471] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.053295] do_invalid_op+0x1b/0x20 [ 234.056991] invalid_op+0x1b/0x40 [ 234.060421] RIP: 0010:__debug_object_init+0x60a/0x1040 [ 234.065670] RSP: 0018:ffff8801927f7968 EFLAGS: 00010082 [ 234.071033] RAX: 000000000000002d RBX: 0000000000000001 RCX: 0000000000000000 [ 234.078281] RDX: 000000000000002d RSI: ffffc90008cd8000 RDI: ffffed00324fef21 [ 234.085534] RBP: ffff8801927f7b40 R08: 0000000000000000 R09: 1ffff100324fee89 [ 234.092808] R10: ffff8801927f7820 R11: ffffffff88583158 R12: ffff8801b3f7e380 [ 234.100054] R13: ffff8801927f7ca0 R14: ffff8801c837a268 R15: ffff8801c837a278 [ 234.107313] ? __debug_object_init+0x5cc/0x1040 [ 234.111962] ? debug_object_fixup+0x30/0x30 [ 234.116263] ? __schedule+0x903/0x1ec0 [ 234.121088] ? find_held_lock+0x35/0x1d0 [ 234.125129] ? alarmtimer_get_rtcdev+0x2c/0x40 [ 234.129687] ? lock_downgrade+0x980/0x980 [ 234.133814] debug_object_init+0x17/0x20 [ 234.137854] hrtimer_init+0x8c/0x410 [ 234.141546] ? hrtimer_init_on_stack+0x40/0x40 [ 234.146102] ? do_raw_spin_trylock+0x190/0x190 [ 234.150664] ? security_capable+0x8e/0xc0 [ 234.154794] ? ns_capable_common+0xcf/0x160 [ 234.159101] alarm_timer_nsleep+0x164/0x4d0 [ 234.163686] ? alarmtimer_do_nsleep+0x600/0x600 [ 234.168333] ? get_timespec64+0x104/0x170 [ 234.172458] ? timespec_trunc+0xe0/0xe0 [ 234.176410] ? exit_to_usermode_loop+0x8c/0x2f0 [ 234.181058] SyS_clock_nanosleep+0x235/0x330 [ 234.185445] ? compat_SyS_clock_getres+0x160/0x160 [ 234.190352] ? do_syscall_64+0xb7/0x940 [ 234.194301] ? compat_SyS_clock_getres+0x160/0x160 [ 234.199206] do_syscall_64+0x281/0x940 [ 234.203071] ? vmalloc_sync_all+0x30/0x30 [ 234.207196] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.211676] ? finish_task_switch+0x1c1/0x7e0 [ 234.216145] ? syscall_return_slowpath+0x550/0x550 [ 234.221049] ? syscall_return_slowpath+0x2ac/0x550 [ 234.225953] ? prepare_exit_to_usermode+0x350/0x350 [ 234.230944] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 234.236287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.241109] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 234.246274] RIP: 0033:0x455269 [ 234.249438] RSP: 002b:00007f239c87ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 234.257123] RAX: ffffffffffffffda RBX: 00007f239c87b6d4 RCX: 0000000000455269 [ 234.264368] RDX: 0000000020210000 RSI: 0000000000000001 RDI: 0000000000000008 [ 234.271616] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.278862] R10: 00000000206a3000 R11: 0000000000000246 R12: 00000000ffffffff [ 234.286111] R13: 000000000000004f R14: 00000000006f2808 R15: 0000000000000000 [ 234.293368] [ 234.293370] ====================================================== [ 234.293372] WARNING: possible circular locking dependency detected [ 234.293374] 4.16.0+ #10 Not tainted [ 234.293376] ------------------------------------------------------ [ 234.293378] syz-executor4/18746 is trying to acquire lock: [ 234.293379] ((console_sem).lock){-...}, at: [<00000000111a1f20>] down_trylock+0x13/0x70 [ 234.293385] [ 234.293386] but task is already holding lock: [ 234.293387] (&obj_hash[i].lock){-.-.}, at: [<00000000a1d8fcbe>] __debug_object_init+0x109/0x1040 [ 234.293392] [ 234.293394] which lock already depends on the new lock. [ 234.293395] [ 234.293396] [ 234.293398] the existing dependency chain (in reverse order) is: [ 234.293399] [ 234.293400] -> #3 (&obj_hash[i].lock){-.-.}: [ 234.293406] _raw_spin_lock_irqsave+0x96/0xc0 [ 234.293408] __debug_object_init+0x109/0x1040 [ 234.293410] debug_object_init+0x17/0x20 [ 234.293411] hrtimer_init+0x8c/0x410 [ 234.293413] init_dl_task_timer+0x1b/0x50 [ 234.293414] __sched_fork+0x2bb/0xb60 [ 234.293416] init_idle+0x75/0x820 [ 234.293417] sched_init+0xb19/0xc43 [ 234.293419] start_kernel+0x452/0x819 [ 234.293421] x86_64_start_reservations+0x2a/0x2c [ 234.293422] x86_64_start_kernel+0x77/0x7a [ 234.293424] secondary_startup_64+0xa5/0xb0 [ 234.293425] [ 234.293426] -> #2 (&rq->lock){-.-.}: [ 234.293431] _raw_spin_lock+0x2a/0x40 [ 234.293433] task_fork_fair+0x7a/0x690 [ 234.293434] sched_fork+0x450/0xc10 [ 234.293436] copy_process.part.38+0x17c9/0x4bd0 [ 234.293438] _do_fork+0x1f7/0xf70 [ 234.293439] kernel_thread+0x34/0x40 [ 234.293441] rest_init+0x22/0xf0 [ 234.293442] start_kernel+0x7f1/0x819 [ 234.293444] x86_64_start_reservations+0x2a/0x2c [ 234.293446] x86_64_start_kernel+0x77/0x7a [ 234.293447] secondary_startup_64+0xa5/0xb0 [ 234.293448] [ 234.293449] -> #1 (&p->pi_lock){-.-.}: [ 234.293455] _raw_spin_lock_irqsave+0x96/0xc0 [ 234.293456] try_to_wake_up+0xbc/0x15f0 [ 234.293458] wake_up_process+0x10/0x20 [ 234.293460] __up.isra.0+0x1cc/0x2c0 [ 234.293461] up+0x13b/0x1d0 [ 234.293463] __up_console_sem+0xb2/0x1a0 [ 234.293464] console_unlock+0x5af/0xfb0 [ 234.293466] do_con_write+0x106e/0x1f70 [ 234.293467] con_write+0x25/0xb0 [ 234.293469] n_tty_write+0x5ef/0xec0 [ 234.293470] tty_write+0x3fa/0x840 [ 234.293472] __vfs_write+0xef/0x970 [ 234.293473] vfs_write+0x189/0x510 [ 234.293475] SyS_write+0xef/0x220 [ 234.293476] do_syscall_64+0x281/0x940 [ 234.293478] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 234.293479] [ 234.293480] -> #0 ((console_sem).lock){-...}: [ 234.293486] lock_acquire+0x1d5/0x580 [ 234.293488] _raw_spin_lock_irqsave+0x96/0xc0 [ 234.293489] down_trylock+0x13/0x70 [ 234.293491] __down_trylock_console_sem+0xa2/0x1e0 [ 234.293493] console_trylock+0x15/0x70 [ 234.293494] vprintk_emit+0x5b5/0xb90 [ 234.293496] vprintk_default+0x28/0x30 [ 234.293497] vprintk_func+0x57/0xc0 [ 234.293498] printk+0xaa/0xca [ 234.293500] __debug_object_init+0x5cc/0x1040 [ 234.293502] debug_object_init+0x17/0x20 [ 234.293503] hrtimer_init+0x8c/0x410 [ 234.293505] alarm_timer_nsleep+0x164/0x4d0 [ 234.293507] SyS_clock_nanosleep+0x235/0x330 [ 234.293508] do_syscall_64+0x281/0x940 [ 234.293510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 234.293511] [ 234.293513] other info that might help us debug this: [ 234.293514] [ 234.293516] Chain exists of: [ 234.293516] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 234.293524] [ 234.293525] Possible unsafe locking scenario: [ 234.293526] [ 234.293528] CPU0 CPU1 [ 234.293530] ---- ---- [ 234.293531] lock(&obj_hash[i].lock); [ 234.293534] lock(&rq->lock); [ 234.293538] lock(&obj_hash[i].lock); [ 234.293541] lock((console_sem).lock); [ 234.293545] [ 234.293546] *** DEADLOCK *** [ 234.293547] [ 234.293548] 1 lock held by syz-executor4/18746: [ 234.293549] #0: (&obj_hash[i].lock){-.-.}, at: [<00000000a1d8fcbe>] __debug_object_init+0x109/0x1040 [ 234.293556] [ 234.293557] stack backtrace: [ 234.293559] CPU: 1 PID: 18746 Comm: syz-executor4 Not tainted 4.16.0+ #10 [ 234.293562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.293563] Call Trace: [ 234.293565] dump_stack+0x194/0x24d [ 234.293567] ? arch_local_irq_restore+0x53/0x53 [ 234.293568] print_circular_bug.isra.38+0x2cd/0x2dc [ 234.293570] ? save_trace+0xe0/0x2b0 [ 234.293571] __lock_acquire+0x30a8/0x3e00 [ 234.293573] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 234.293575] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 234.293576] ? resched_curr+0x13e/0x1a0 [ 234.293578] ? dequeue_task_fair+0x490/0x490 [ 234.293580] ? tracing_record_taskinfo_skip+0xf2/0x140 [ 234.293582] ? print_irqtrace_events+0x270/0x270 [ 234.293583] ? print_irqtrace_events+0x270/0x270 [ 234.293585] ? rb_insert_color+0x1580/0x1580 [ 234.293586] ? try_to_wake_up+0xf9/0x15f0 [ 234.293588] ? lock_downgrade+0x980/0x980 [ 234.293590] ? trace_hardirqs_off+0x10/0x10 [ 234.293591] ? __lock_acquire+0x664/0x3e00 [ 234.293593] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 234.293594] lock_acquire+0x1d5/0x580 [ 234.293596] ? lock_acquire+0x1d5/0x580 [ 234.293597] ? down_trylock+0x13/0x70 [ 234.293599] ? lock_release+0xa40/0xa40 [ 234.293600] ? vprintk_emit+0x43b/0xb90 [ 234.293602] ? lock_downgrade+0x980/0x980 [ 234.293604] ? kvm_sched_clock_read+0x25/0x40 [ 234.293605] ? sched_clock+0x31/0x40 [ 234.293607] ? sched_clock_cpu+0x1b/0x180 [ 234.293608] ? vprintk_emit+0x5b5/0xb90 [ 234.293610] _raw_spin_lock_irqsave+0x96/0xc0 [ 234.293611] ? down_trylock+0x13/0x70 [ 234.293613] down_trylock+0x13/0x70 [ 234.293614] ? vprintk_emit+0x5b5/0xb90 [ 234.293616] __down_trylock_console_sem+0xa2/0x1e0 [ 234.293617] console_trylock+0x15/0x70 [ 234.293619] vprintk_emit+0x5b5/0xb90 [ 234.293620] ? console_unlock+0xfb0/0xfb0 [ 234.293622] ? find_held_lock+0x35/0x1d0 [ 234.293624] ? __debug_object_init+0x55d/0x1040 [ 234.293625] vprintk_default+0x28/0x30 [ 234.293627] vprintk_func+0x57/0xc0 [ 234.293628] printk+0xaa/0xca [ 234.293629] ? show_regs_print_info+0x18/0x18 [ 234.293631] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.293633] __debug_object_init+0x5cc/0x1040 [ 234.293634] ? debug_object_fixup+0x30/0x30 [ 234.293636] ? __schedule+0x903/0x1ec0 [ 234.293637] ? find_held_lock+0x35/0x1d0 [ 234.293639] ? alarmtimer_get_rtcdev+0x2c/0x40 [ 234.293641] ? lock_downgrade+0x980/0x980 [ 234.293642] debug_object_init+0x17/0x20 [ 234.293644] hrtimer_init+0x8c/0x410 [ 234.293645] ? hrtimer_init_on_stack+0x40/0x40 [ 234.293647] ? do_raw_spin_trylock+0x190/0x190 [ 234.293648] ? security_capable+0x8e/0xc0 [ 234.293650] ? ns_capable_common+0xcf/0x160 [ 234.293652] alarm_timer_nsleep+0x164/0x4d0 [ 234.293653] ? alarmtimer_do_nsleep+0x600/0x600 [ 234.293655] ? get_timespec64+0x104/0x170 [ 234.293656] ? timespec_trunc+0xe0/0xe0 [ 234.293658] ? exit_to_usermode_loop+0x8c/0x2f0 [ 234.293659] SyS_clock_nanosleep+0x235/0x330 [ 234.293661] ? compat_SyS_clock_getres+0x160/0x160 [ 234.293663] ? do_syscall_64+0xb7/0x940 [ 234.293664] ? compat_SyS_clock_getres+0x160/0x160 [ 234.293666] do_syscall_64+0x281/0x940 [ 234.293667] ? vmalloc_sync_all+0x30/0x30 [ 234.293669] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.293671] ? finish_task_switch+0x1c1/0x7e0 [ 234.293672] ? syscall_return_slowpath+0x550/0x550 [ 234.293674] ? syscall_return_slowpath+0x2ac/0x550 [ 234.293676] ? prepare_exit_to_usermode+0x350/0x350 [ 234.293678] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 234.293680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.293681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 234.293683] RIP: 0033:0x455269 [ 234.293684] RSP: 002b:00007f239c87ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 234.293688] RAX: ffffffffffffffda RBX: 00007f239c87b6d4 RCX: 0000000000455269 [ 234.293690] RDX: 0000000020210000 RSI: 0000000000000001 RDI: 0000000000000008 [ 234.293693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.293695] R10: 00000000206a3000 R11: 0000000000000246 R12: 00000000ffffffff [ 234.293697] R13: 000000000000004f R14: 00000000006f2808 R15: 0000000000000000 [ 234.294087] Dumping ftrace buffer: [ 235.102622] (ftrace buffer empty) [ 235.106315] Kernel Offset: disabled [ 235.109927] Rebooting in 86400 seconds..